From 3cd4b0f8817e0a0d8f63428b806c3cd4dda1ca38 Mon Sep 17 00:00:00 2001 From: Mark Wooding Date: Mon, 6 Feb 2006 17:52:58 +0000 Subject: [PATCH 1/1] Import upstream sources. --- AUTHORS | 0 COPYING | 340 + ChangeLog | 0 INSTALL | 182 + Makefile.am | 65 + Makefile.in | 655 ++ NEWS | 0 README | 0 TODO | 9 + acinclude.m4 | 53 + aclocal.m4 | 4118 +++++++++ c-lex.c | 2853 ++++++ c-lex.l | 349 + c-parse.c | 3351 +++++++ c-parse.h | 129 + c-parse.y | 1724 ++++ config.guess | 1321 +++ config.h.in | 100 + config.sub | 1443 ++++ configure | 9602 +++++++++++++++++++++ configure.ac | 121 + constraints.c | 337 + constraints.h | 41 + cparse.c | 24 + cparse.h | 546 ++ cprototypes.c | 33 + depcomp | 411 + dict.c | 58 + dump.c | 853 ++ expr.c | 520 ++ gcc.c | 53 + globals.c | 9 + install-sh | 251 + log.c | 105 + ltmain.sh | 5029 +++++++++++ mem.c | 96 + missing | 283 + mkinstalldirs | 40 + number.c | 180 + parse.c | 84 + platform.h | 47 + scope.c | 49 + stamp-h.in | 0 tests.bash | 81 + tests/Makefile.am | 29 + tests/Makefile.in | 241 + tests/designated-initializers.c | 36 + tests/fail-array-subscripting-1.c | 5 + tests/fail-array-subscripting-2.c | 5 + tests/fail-array-subscripting-3.c | 9 + tests/fail-arrow-operator-1.c | 5 + tests/fail-arrow-operator-2.c | 5 + tests/fail-arrow-operator-3.c | 9 + tests/fail-arrow-operator-4.c | 9 + tests/fail-dot-operator-1.c | 5 + tests/fail-dot-operator-2.c | 5 + tests/fail-dot-operator-3.c | 9 + tests/fail-dot-operator-4.c | 9 + tests/fail-function-call-1.c | 5 + tests/fail-function-call-2.c | 5 + tests/fail-hex-escape.c | 3 + tests/fail-leaky-old-style-declarations.c | 11 + tests/fail-no-declaration-list-on-new-functions.c | 6 + tests/fail-octal-escape.c | 3 + tests/fail-ucn-limits-1.c | 3 + tests/fail-ucn-limits-2.c | 3 + tests/ucn-8bit.c | 14 + type.c | 304 + 68 files changed, 36283 insertions(+) create mode 100644 AUTHORS create mode 100644 COPYING create mode 100644 ChangeLog create mode 100644 INSTALL create mode 100644 Makefile.am create mode 100644 Makefile.in create mode 100644 NEWS create mode 100644 README create mode 100644 TODO create mode 100644 acinclude.m4 create mode 100644 aclocal.m4 create mode 100644 c-lex.c create mode 100644 c-lex.l create mode 100644 c-parse.c create mode 100644 c-parse.h create mode 100644 c-parse.y create mode 100755 config.guess create mode 100644 config.h.in create mode 100755 config.sub create mode 100755 configure create mode 100644 configure.ac create mode 100644 constraints.c create mode 100644 constraints.h create mode 100644 cparse.c create mode 100644 cparse.h create mode 100644 cprototypes.c create mode 100755 depcomp create mode 100644 dict.c create mode 100644 dump.c create mode 100644 expr.c create mode 100644 gcc.c create mode 100644 globals.c create mode 100755 install-sh create mode 100644 log.c create mode 100644 ltmain.sh create mode 100644 mem.c create mode 100755 missing create mode 100755 mkinstalldirs create mode 100644 number.c create mode 100644 parse.c create mode 100644 platform.h create mode 100644 scope.c create mode 100644 stamp-h.in create mode 100755 tests.bash create mode 100644 tests/Makefile.am create mode 100644 tests/Makefile.in create mode 100644 tests/designated-initializers.c create mode 100644 tests/fail-array-subscripting-1.c create mode 100644 tests/fail-array-subscripting-2.c create mode 100644 tests/fail-array-subscripting-3.c create mode 100644 tests/fail-arrow-operator-1.c create mode 100644 tests/fail-arrow-operator-2.c create mode 100644 tests/fail-arrow-operator-3.c create mode 100644 tests/fail-arrow-operator-4.c create mode 100644 tests/fail-dot-operator-1.c create mode 100644 tests/fail-dot-operator-2.c create mode 100644 tests/fail-dot-operator-3.c create mode 100644 tests/fail-dot-operator-4.c create mode 100644 tests/fail-function-call-1.c create mode 100644 tests/fail-function-call-2.c create mode 100644 tests/fail-hex-escape.c create mode 100644 tests/fail-leaky-old-style-declarations.c create mode 100644 tests/fail-no-declaration-list-on-new-functions.c create mode 100644 tests/fail-octal-escape.c create mode 100644 tests/fail-ucn-limits-1.c create mode 100644 tests/fail-ucn-limits-2.c create mode 100644 tests/ucn-8bit.c create mode 100644 type.c diff --git a/AUTHORS b/AUTHORS new file mode 100644 index 0000000..e69de29 diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..d60c31a --- /dev/null +++ b/COPYING @@ -0,0 +1,340 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. 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You may copy and distribute verbatim copies of the Program's +source code as you receive it, in any medium, provided that you +conspicuously and appropriately publish on each copy an appropriate +copyright notice and disclaimer of warranty; keep intact all the +notices that refer to this License and to the absence of any warranty; +and give any other recipients of the Program a copy of this License +along with the Program. + +You may charge a fee for the physical act of transferring a copy, and +you may at your option offer warranty protection in exchange for a fee. + + 2. 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Each time you redistribute the Program (or any work based on the +Program), the recipient automatically receives a license from the +original licensor to copy, distribute or modify the Program subject to +these terms and conditions. You may not impose any further +restrictions on the recipients' exercise of the rights granted herein. +You are not responsible for enforcing compliance by third parties to +this License. + + 7. If, as a consequence of a court judgment or allegation of patent +infringement or for any other reason (not limited to patent issues), +conditions are imposed on you (whether by court order, agreement or +otherwise) that contradict the conditions of this License, they do not +excuse you from the conditions of this License. If you cannot +distribute so as to satisfy simultaneously your obligations under this +License and any other pertinent obligations, then as a consequence you +may not distribute the Program at all. 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For software which is copyrighted by the Free +Software Foundation, write to the Free Software Foundation; we sometimes +make exceptions for this. Our decision will be guided by the two goals +of preserving the free status of all derivatives of our free software and +of promoting the sharing and reuse of software generally. + + NO WARRANTY + + 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY +FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN +OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES +PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED +OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS +TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE +PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, +REPAIR OR CORRECTION. + + 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR +REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, +INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING +OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED +TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY +YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER +PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE +POSSIBILITY OF SUCH DAMAGES. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +convey the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) year name of author + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + , 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Library General +Public License instead of this License. diff --git a/ChangeLog b/ChangeLog new file mode 100644 index 0000000..e69de29 diff --git a/INSTALL b/INSTALL new file mode 100644 index 0000000..b42a17a --- /dev/null +++ b/INSTALL @@ -0,0 +1,182 @@ +Basic Installation +================== + + These are generic installation instructions. + + The `configure' shell script attempts to guess correct values for +various system-dependent variables used during compilation. It uses +those values to create a `Makefile' in each directory of the package. +It may also create one or more `.h' files containing system-dependent +definitions. Finally, it creates a shell script `config.status' that +you can run in the future to recreate the current configuration, a file +`config.cache' that saves the results of its tests to speed up +reconfiguring, and a file `config.log' containing compiler output +(useful mainly for debugging `configure'). + + If you need to do unusual things to compile the package, please try +to figure out how `configure' could check whether to do them, and mail +diffs or instructions to the address given in the `README' so they can +be considered for the next release. If at some point `config.cache' +contains results you don't want to keep, you may remove or edit it. + + The file `configure.in' is used to create `configure' by a program +called `autoconf'. You only need `configure.in' if you want to change +it or regenerate `configure' using a newer version of `autoconf'. + +The simplest way to compile this package is: + + 1. `cd' to the directory containing the package's source code and type + `./configure' to configure the package for your system. If you're + using `csh' on an old version of System V, you might need to type + `sh ./configure' instead to prevent `csh' from trying to execute + `configure' itself. + + Running `configure' takes awhile. While running, it prints some + messages telling which features it is checking for. + + 2. Type `make' to compile the package. + + 3. Optionally, type `make check' to run any self-tests that come with + the package. + + 4. Type `make install' to install the programs and any data files and + documentation. + + 5. You can remove the program binaries and object files from the + source code directory by typing `make clean'. To also remove the + files that `configure' created (so you can compile the package for + a different kind of computer), type `make distclean'. There is + also a `make maintainer-clean' target, but that is intended mainly + for the package's developers. If you use it, you may have to get + all sorts of other programs in order to regenerate files that came + with the distribution. + +Compilers and Options +===================== + + Some systems require unusual options for compilation or linking that +the `configure' script does not know about. You can give `configure' +initial values for variables by setting them in the environment. Using +a Bourne-compatible shell, you can do that on the command line like +this: + CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure + +Or on systems that have the `env' program, you can do it like this: + env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure + +Compiling For Multiple Architectures +==================================== + + You can compile the package for more than one kind of computer at the +same time, by placing the object files for each architecture in their +own directory. To do this, you must use a version of `make' that +supports the `VPATH' variable, such as GNU `make'. `cd' to the +directory where you want the object files and executables to go and run +the `configure' script. `configure' automatically checks for the +source code in the directory that `configure' is in and in `..'. + + If you have to use a `make' that does not supports the `VPATH' +variable, you have to compile the package for one architecture at a time +in the source code directory. After you have installed the package for +one architecture, use `make distclean' before reconfiguring for another +architecture. + +Installation Names +================== + + By default, `make install' will install the package's files in +`/usr/local/bin', `/usr/local/man', etc. You can specify an +installation prefix other than `/usr/local' by giving `configure' the +option `--prefix=PATH'. + + You can specify separate installation prefixes for +architecture-specific files and architecture-independent files. If you +give `configure' the option `--exec-prefix=PATH', the package will use +PATH as the prefix for installing programs and libraries. +Documentation and other data files will still use the regular prefix. + + In addition, if you use an unusual directory layout you can give +options like `--bindir=PATH' to specify different values for particular +kinds of files. Run `configure --help' for a list of the directories +you can set and what kinds of files go in them. + + If the package supports it, you can cause programs to be installed +with an extra prefix or suffix on their names by giving `configure' the +option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. + +Optional Features +================= + + Some packages pay attention to `--enable-FEATURE' options to +`configure', where FEATURE indicates an optional part of the package. +They may also pay attention to `--with-PACKAGE' options, where PACKAGE +is something like `gnu-as' or `x' (for the X Window System). The +`README' should mention any `--enable-' and `--with-' options that the +package recognizes. + + For packages that use the X Window System, `configure' can usually +find the X include and library files automatically, but if it doesn't, +you can use the `configure' options `--x-includes=DIR' and +`--x-libraries=DIR' to specify their locations. + +Specifying the System Type +========================== + + There may be some features `configure' can not figure out +automatically, but needs to determine by the type of host the package +will run on. Usually `configure' can figure that out, but if it prints +a message saying it can not guess the host type, give it the +`--host=TYPE' option. TYPE can either be a short name for the system +type, such as `sun4', or a canonical name with three fields: + CPU-COMPANY-SYSTEM + +See the file `config.sub' for the possible values of each field. If +`config.sub' isn't included in this package, then this package doesn't +need to know the host type. + + If you are building compiler tools for cross-compiling, you can also +use the `--target=TYPE' option to select the type of system they will +produce code for and the `--build=TYPE' option to select the type of +system on which you are compiling the package. + +Sharing Defaults +================ + + If you want to set default values for `configure' scripts to share, +you can create a site shell script called `config.site' that gives +default values for variables like `CC', `cache_file', and `prefix'. +`configure' looks for `PREFIX/share/config.site' if it exists, then +`PREFIX/etc/config.site' if it exists. Or, you can set the +`CONFIG_SITE' environment variable to the location of the site script. +A warning: not all `configure' scripts look for a site script. + +Operation Controls +================== + + `configure' recognizes the following options to control how it +operates. + +`--cache-file=FILE' + Use and save the results of the tests in FILE instead of + `./config.cache'. Set FILE to `/dev/null' to disable caching, for + debugging `configure'. + +`--help' + Print a summary of the options to `configure', and exit. + +`--quiet' +`--silent' +`-q' + Do not print messages saying which checks are being made. To + suppress all normal output, redirect it to `/dev/null' (any error + messages will still be shown). + +`--srcdir=DIR' + Look for the package's source code in directory DIR. Usually + `configure' can determine that directory automatically. + +`--version' + Print the version of Autoconf used to generate the `configure' + script, and exit. + +`configure' also accepts some other, not widely useful, options. diff --git a/Makefile.am b/Makefile.am new file mode 100644 index 0000000..25ac265 --- /dev/null +++ b/Makefile.am @@ -0,0 +1,65 @@ +# +# This file is part of DisOrder. +# Copyright (C) 2004 Richard Kettlewell +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 +# USA +# + +bin_PROGRAMS=cparse cprototypes +lib_LTLIBRARIES=libcparse.la + +libcparse_la_SOURCES=c-lex.l \ + c-parse.y \ + mem.c \ + log.c \ + globals.c \ + dict.c \ + dump.c \ + constraints.c \ + parse.c \ + number.c \ + type.c \ + expr.c \ + scope.c \ + gcc.c \ + constraints.h \ + cparse.h \ + platform.h +libcparse_la_LIBADD=$(LIBGC) + +cparse_SOURCES=cparse.c +cparse_LDADD=libcparse.la + +cprototypes_SOURCES=cprototypes.c +cprototypes_LDADD=libcparse.la + +$(libcparse_la_OBJECTS): c-parse.h + +c-parse.h: c-parse.c + +test: all + ./tests.bash + +test-x: all + bash -x ./tests.bash + +EXTRA_DIST=c-parse.h tests.bash + +SUBDIRS=tests + +ALL_CFLAGS=$(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ + $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +export ALL_CFLAGS CC diff --git a/Makefile.in b/Makefile.in new file mode 100644 index 0000000..88cc5dd --- /dev/null +++ b/Makefile.in @@ -0,0 +1,655 @@ +# Makefile.in generated automatically by automake 1.5 from Makefile.am. + +# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 +# Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +# +# This file is part of DisOrder. +# Copyright (C) 2004 Richard Kettlewell +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 +# USA +# + +SHELL = @SHELL@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +prefix = @prefix@ +exec_prefix = @exec_prefix@ + +bindir = @bindir@ +sbindir = @sbindir@ +libexecdir = @libexecdir@ +datadir = @datadir@ +sysconfdir = @sysconfdir@ +sharedstatedir = @sharedstatedir@ +localstatedir = @localstatedir@ +libdir = @libdir@ +infodir = @infodir@ +mandir = @mandir@ +includedir = @includedir@ +oldincludedir = /usr/include +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +top_builddir = . + +ACLOCAL = @ACLOCAL@ +AUTOCONF = @AUTOCONF@ +AUTOMAKE = @AUTOMAKE@ +AUTOHEADER = @AUTOHEADER@ + +INSTALL = @INSTALL@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ 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you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 +# USA +# + +AC_DEFUN([RJK_FIND_GC_H],[ + AC_CACHE_CHECK([looking for ],[rjk_cv_gc_h],[ + AC_PREPROC_IFELSE([ + #include + ], + [rjk_cv_gc_h="on default include path"],[ + oldCPPFLAGS="${CPPFLAGS}" + for dir in /usr/include/gc /usr/local/include/gc; do + if test "x$GCC" = xyes; then + CPPFLAGS="${oldCPPFLAGS} -isystem $dir" + else + CPPFLAGS="${oldCPPFLAGS} -I$dir" + fi + AC_PREPROC_IFELSE([ + #include + ], + [rjk_cv_gc_h=$dir;break],[rjk_cv_gc_h="not found"]) + done + CPPFLAGS="${oldCPPFLAGS}" + ]) + ]) + case "$rjk_cv_gc_h" in + "not found" ) + missing_headers="$missing_headers gc.h" + ;; + /* ) + if test "x$GCC" = xyes; then + CPPFLAGS="${CPPFLAGS} -isystem $rjk_cv_gc_h" + else + CPPFLAGS="${CPPFLAGS} -I$rjk_cv_gc_h" + fi + ;; + esac +]) diff --git a/aclocal.m4 b/aclocal.m4 new file mode 100644 index 0000000..10fbb1f --- /dev/null +++ b/aclocal.m4 @@ -0,0 +1,4118 @@ +# aclocal.m4 generated automatically by aclocal 1.5 + +# Copyright 1996, 1997, 1998, 1999, 2000, 2001 +# Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +# This file is part of DisOrder. +# Copyright (C) 2004 Richard Kettlewell +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 +# USA +# + +AC_DEFUN([RJK_FIND_GC_H],[ + AC_CACHE_CHECK([looking for ],[rjk_cv_gc_h],[ + AC_PREPROC_IFELSE([ + #include + ], + [rjk_cv_gc_h="on default include path"],[ + oldCPPFLAGS="${CPPFLAGS}" + for dir in /usr/include/gc /usr/local/include/gc; do + if test "x$GCC" = xyes; then + CPPFLAGS="${oldCPPFLAGS} -isystem $dir" + else + CPPFLAGS="${oldCPPFLAGS} -I$dir" + fi + AC_PREPROC_IFELSE([ + #include + ], + [rjk_cv_gc_h=$dir;break],[rjk_cv_gc_h="not found"]) + done + CPPFLAGS="${oldCPPFLAGS}" + ]) + ]) + case "$rjk_cv_gc_h" in + "not found" ) + missing_headers="$missing_headers gc.h" + ;; + /* ) + if test "x$GCC" = xyes; then + CPPFLAGS="${CPPFLAGS} -isystem $rjk_cv_gc_h" + else + CPPFLAGS="${CPPFLAGS} -I$rjk_cv_gc_h" + fi + ;; + esac +]) + +# Do all the work for Automake. 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This creates each `.P' file that we will +# need in order to bootstrap the dependency handling code. +AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],[ +AC_OUTPUT_COMMANDS([ +test x"$AMDEP_TRUE" != x"" || +for mf in $CONFIG_FILES; do + case "$mf" in + Makefile) dirpart=.;; + */Makefile) dirpart=`echo "$mf" | sed -e 's|/[^/]*$||'`;; + *) continue;; + esac + grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue + # Extract the definition of DEP_FILES from the Makefile without + # running `make'. + DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"` + test -z "$DEPDIR" && continue + # When using ansi2knr, U may be empty or an underscore; expand it + U=`sed -n -e '/^U = / s///p' < "$mf"` + test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR" + # We invoke sed twice because it is the simplest approach to + # changing $(DEPDIR) to its actual value in the expansion. + for file in `sed -n -e ' + /^DEP_FILES = .*\\\\$/ { + s/^DEP_FILES = // + :loop + s/\\\\$// + p + n + /\\\\$/ b loop + p + } + /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \ + sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do + # Make sure the directory exists. + test -f "$dirpart/$file" && continue + fdir=`echo "$file" | sed -e 's|/[^/]*$||'` + $ac_aux_dir/mkinstalldirs "$dirpart/$fdir" > /dev/null 2>&1 + # echo "creating $dirpart/$file" + echo '# dummy' > "$dirpart/$file" + done +done +], [AMDEP_TRUE="$AMDEP_TRUE" +ac_aux_dir="$ac_aux_dir"])]) + +# AM_MAKE_INCLUDE() +# ----------------- +# Check to see how make treats includes. +AC_DEFUN([AM_MAKE_INCLUDE], +[am_make=${MAKE-make} +cat > confinc << 'END' +doit: + @echo done +END +# If we don't find an include directive, just comment out the code. +AC_MSG_CHECKING([for style of include used by $am_make]) +am__include='#' +am__quote= +_am_result=none +# First try GNU make style include. +echo "include confinc" > confmf +# We grep out `Entering directory' and `Leaving directory' +# messages which can occur if `w' ends up in MAKEFLAGS. +# In particular we don't look at `^make:' because GNU make might +# be invoked under some other name (usually "gmake"), in which +# case it prints its new name instead of `make'. +if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then + am__include=include + am__quote= + _am_result=GNU +fi +# Now try BSD make style include. +if test "$am__include" = "#"; then + echo '.include "confinc"' > confmf + if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then + am__include=.include + am__quote='"' + _am_result=BSD + fi +fi +AC_SUBST(am__include) +AC_SUBST(am__quote) +AC_MSG_RESULT($_am_result) +rm -f confinc confmf +]) + +# serial 3 + +# AM_CONDITIONAL(NAME, SHELL-CONDITION) +# ------------------------------------- +# Define a conditional. +# +# FIXME: Once using 2.50, use this: +# m4_match([$1], [^TRUE\|FALSE$], [AC_FATAL([$0: invalid condition: $1])])dnl +AC_DEFUN([AM_CONDITIONAL], +[ifelse([$1], [TRUE], + [errprint(__file__:__line__: [$0: invalid condition: $1 +])dnl +m4exit(1)])dnl +ifelse([$1], [FALSE], + [errprint(__file__:__line__: [$0: invalid condition: $1 +])dnl +m4exit(1)])dnl +AC_SUBST([$1_TRUE]) +AC_SUBST([$1_FALSE]) +if $2; then + $1_TRUE= + $1_FALSE='#' +else + $1_TRUE='#' + $1_FALSE= +fi]) + +# Like AC_CONFIG_HEADER, but automatically create stamp file. + +# serial 3 + +# When config.status generates a header, we must update the stamp-h file. +# This file resides in the same directory as the config header +# that is generated. We must strip everything past the first ":", +# and everything past the last "/". + +AC_PREREQ([2.12]) + +AC_DEFUN([AM_CONFIG_HEADER], +[ifdef([AC_FOREACH],dnl + [dnl init our file count if it isn't already + m4_ifndef([_AM_Config_Header_Index], m4_define([_AM_Config_Header_Index], [0])) + dnl prepare to store our destination file list for use in config.status + AC_FOREACH([_AM_File], [$1], + [m4_pushdef([_AM_Dest], m4_patsubst(_AM_File, [:.*])) + m4_define([_AM_Config_Header_Index], m4_incr(_AM_Config_Header_Index)) + dnl and add it to the list of files AC keeps track of, along + dnl with our hook + AC_CONFIG_HEADERS(_AM_File, +dnl COMMANDS, [, INIT-CMDS] +[# update the timestamp +echo timestamp >"AS_ESCAPE(_AM_DIRNAME(]_AM_Dest[))/stamp-h]_AM_Config_Header_Index[" +][$2]m4_ifval([$3], [, [$3]]))dnl AC_CONFIG_HEADERS + m4_popdef([_AM_Dest])])],dnl +[AC_CONFIG_HEADER([$1]) + AC_OUTPUT_COMMANDS( + ifelse(patsubst([$1], [[^ ]], []), + [], + [test -z "$CONFIG_HEADERS" || echo timestamp >dnl + patsubst([$1], [^\([^:]*/\)?.*], [\1])stamp-h]),dnl +[am_indx=1 +for am_file in $1; do + case " \$CONFIG_HEADERS " in + *" \$am_file "*) + am_dir=\`echo \$am_file |sed 's%:.*%%;s%[^/]*\$%%'\` + if test -n "\$am_dir"; then + am_tmpdir=\`echo \$am_dir |sed 's%^\(/*\).*\$%\1%'\` + for am_subdir in \`echo \$am_dir |sed 's%/% %'\`; do + am_tmpdir=\$am_tmpdir\$am_subdir/ + if test ! -d \$am_tmpdir; then + mkdir \$am_tmpdir + fi + done + fi + echo timestamp > "\$am_dir"stamp-h\$am_indx + ;; + esac + am_indx=\`expr \$am_indx + 1\` +done]) +])]) # AM_CONFIG_HEADER + +# _AM_DIRNAME(PATH) +# ----------------- +# Like AS_DIRNAME, only do it during macro expansion +AC_DEFUN([_AM_DIRNAME], + [m4_if(m4_regexp([$1], [^.*[^/]//*[^/][^/]*/*$]), -1, + m4_if(m4_regexp([$1], [^//\([^/]\|$\)]), -1, + m4_if(m4_regexp([$1], [^/.*]), -1, + [.], + m4_patsubst([$1], [^\(/\).*], [\1])), + m4_patsubst([$1], [^\(//\)\([^/].*\|$\)], [\1])), + m4_patsubst([$1], [^\(.*[^/]\)//*[^/][^/]*/*$], [\1]))[]dnl +]) # _AM_DIRNAME + + +# AM_PROG_LEX +# Look for flex, lex or missing, then run AC_PROG_LEX and AC_DECL_YYTEXT +AC_DEFUN([AM_PROG_LEX], +[AC_REQUIRE([AM_MISSING_HAS_RUN]) +AC_CHECK_PROGS(LEX, flex lex, [${am_missing_run}flex]) +AC_PROG_LEX +AC_DECL_YYTEXT]) + +# libtool.m4 - Configure libtool for the host system. -*-Shell-script-*- + +# serial 46 AC_PROG_LIBTOOL + +AC_DEFUN([AC_PROG_LIBTOOL], +[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' +AC_SUBST(LIBTOOL)dnl + +# Prevent multiple expansion +define([AC_PROG_LIBTOOL], []) +]) + +AC_DEFUN([AC_LIBTOOL_SETUP], +[AC_PREREQ(2.13)dnl +AC_REQUIRE([AC_ENABLE_SHARED])dnl +AC_REQUIRE([AC_ENABLE_STATIC])dnl +AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_PROG_LD])dnl +AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl +AC_REQUIRE([AC_PROG_NM])dnl +AC_REQUIRE([AC_PROG_LN_S])dnl +AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl +AC_REQUIRE([AC_OBJEXT])dnl +AC_REQUIRE([AC_EXEEXT])dnl +dnl + +_LT_AC_PROG_ECHO_BACKSLASH +# Only perform the check for file, if the check method requires it +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + AC_PATH_MAGIC + fi + ;; +esac + +AC_CHECK_TOOL(RANLIB, ranlib, :) +AC_CHECK_TOOL(STRIP, strip, :) + +ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no) +ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL], +enable_win32_dll=yes, enable_win32_dll=no) + +AC_ARG_ENABLE(libtool-lock, + [ --disable-libtool-lock avoid locking (might break parallel builds)]) +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +*-*-irix6*) + # Find out which ABI we are using. + echo '[#]line __oline__ "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_LANG_SAVE + AC_LANG_C + AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) + AC_LANG_RESTORE]) + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; + +ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL], +[*-*-cygwin* | *-*-mingw* | *-*-pw32*) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + + # recent cygwin and mingw systems supply a stub DllMain which the user + # can override, but on older systems we have to supply one + AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllmain, + [AC_TRY_LINK([], + [extern int __attribute__((__stdcall__)) DllMain(void*, int, void*); + DllMain (0, 0, 0);], + [lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])]) + + case $host/$CC in + *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*) + # old mingw systems require "-dll" to link a DLL, while more recent ones + # require "-mdll" + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -mdll" + AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch, + [AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-dll])]) + CFLAGS="$SAVE_CFLAGS" ;; + *-*-cygwin* | *-*-pw32*) + # cygwin systems need to pass --dll to the linker, and not link + # crt.o which will require a WinMain@16 definition. + lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;; + esac + ;; + ]) +esac + +_LT_AC_LTCONFIG_HACK + +]) + +# AC_LIBTOOL_HEADER_ASSERT +# ------------------------ +AC_DEFUN([AC_LIBTOOL_HEADER_ASSERT], +[AC_CACHE_CHECK([whether $CC supports assert without backlinking], + [lt_cv_func_assert_works], + [case $host in + *-*-solaris*) + if test "$GCC" = yes && test "$with_gnu_ld" != yes; then + case `$CC --version 2>/dev/null` in + [[12]].*) lt_cv_func_assert_works=no ;; + *) lt_cv_func_assert_works=yes ;; + esac + fi + ;; + esac]) + +if test "x$lt_cv_func_assert_works" = xyes; then + AC_CHECK_HEADERS(assert.h) +fi +])# AC_LIBTOOL_HEADER_ASSERT + +# _LT_AC_CHECK_DLFCN +# -------------------- +AC_DEFUN([_LT_AC_CHECK_DLFCN], +[AC_CHECK_HEADERS(dlfcn.h) +])# _LT_AC_CHECK_DLFCN + +# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE +# --------------------------------- +AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_REQUIRE([AC_PROG_NM]) +AC_REQUIRE([AC_OBJEXT]) +# Check for command to grab the raw symbol name followed by C symbol from nm. +AC_MSG_CHECKING([command to parse $NM output]) +AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [dnl + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[[BCDEGRST]]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' + +# Transform the above into a raw symbol and a C symbol. +symxfrm='\1 \2\3 \3' + +# Transform an extracted symbol line into a proper C declaration +lt_cv_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[[BCDT]]' + ;; +cygwin* | mingw* | pw32*) + symcode='[[ABCDGISTW]]' + ;; +hpux*) # Its linker distinguishes data from code symbols + lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + ;; +irix* | nonstopux*) + symcode='[[BCDEGRST]]' + ;; +solaris* | sysv5*) + symcode='[[BDT]]' + ;; +sysv4) + symcode='[[DFNSTU]]' + ;; +esac + +# Handle CRLF in mingw tool chain +opt_cr= +case $host_os in +mingw*) + opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then + symcode='[[ABCDGISTW]]' +fi + +# Try without a prefix undercore, then with it. +for ac_symprfx in "" "_"; do + + # Write the raw and C identifiers. +lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'" + + # Check to see that the pipe works correctly. + pipe_works=no + rm -f conftest* + cat > conftest.$ac_ext < $nlist) && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if egrep ' nm_test_var$' "$nlist" >/dev/null; then + if egrep ' nm_test_func$' "$nlist" >/dev/null; then + cat < conftest.$ac_ext +#ifdef __cplusplus +extern "C" { +#endif + +EOF + # Now generate the symbol file. + eval "$lt_cv_global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext' + + cat <> conftest.$ac_ext +#if defined (__STDC__) && __STDC__ +# define lt_ptr void * +#else +# define lt_ptr char * +# define const +#endif + +/* The mapping between symbol names and symbols. */ +const struct { + const char *name; + lt_ptr address; +} +lt_preloaded_symbols[[]] = +{ +EOF + sed "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr) \&\2},/" < "$nlist" >> conftest.$ac_ext + cat <<\EOF >> conftest.$ac_ext + {0, (lt_ptr) 0} +}; + +#ifdef __cplusplus +} +#endif +EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + save_LIBS="$LIBS" + save_CFLAGS="$CFLAGS" + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$no_builtin_flag" + if AC_TRY_EVAL(ac_link) && test -s conftest; then + pipe_works=yes + fi + LIBS="$save_LIBS" + CFLAGS="$save_CFLAGS" + else + echo "cannot find nm_test_func in $nlist" >&AC_FD_CC + fi + else + echo "cannot find nm_test_var in $nlist" >&AC_FD_CC + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AC_FD_CC + fi + else + echo "$progname: failed program was:" >&AC_FD_CC + cat conftest.$ac_ext >&5 + fi + rm -f conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done +]) +global_symbol_pipe="$lt_cv_sys_global_symbol_pipe" +if test -z "$lt_cv_sys_global_symbol_pipe"; then + global_symbol_to_cdecl= + global_symbol_to_c_name_address= +else + global_symbol_to_cdecl="$lt_cv_global_symbol_to_cdecl" + global_symbol_to_c_name_address="$lt_cv_global_symbol_to_c_name_address" +fi +if test -z "$global_symbol_pipe$global_symbol_to_cdec$global_symbol_to_c_name_address"; +then + AC_MSG_RESULT(failed) +else + AC_MSG_RESULT(ok) +fi +]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE + +# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR +# --------------------------------- +AC_DEFUN([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR], +[# Find the correct PATH separator. Usually this is `:', but +# DJGPP uses `;' like DOS. +if test "X${PATH_SEPARATOR+set}" != Xset; then + UNAME=${UNAME-`uname 2>/dev/null`} + case X$UNAME in + *-DOS) lt_cv_sys_path_separator=';' ;; + *) lt_cv_sys_path_separator=':' ;; + esac + PATH_SEPARATOR=$lt_cv_sys_path_separator +fi +])# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR + +# _LT_AC_PROG_ECHO_BACKSLASH +# -------------------------- +# Add some code to the start of the generated configure script which +# will find an echo command which doesn't interpret backslashes. +AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], +[ifdef([AC_DIVERSION_NOTICE], [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], + [AC_DIVERT_PUSH(NOTICE)]) +_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR + +# Check that we are running under the correct shell. +SHELL=${CONFIG_SHELL-/bin/sh} + +case X$ECHO in +X*--fallback-echo) + # Remove one level of quotation (which was required for Make). + ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` + ;; +esac + +echo=${ECHO-echo} +if test "X[$]1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X[$]1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then + # Yippee, $echo works! + : +else + # Restart under the correct shell. + exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} +fi + +if test "X[$]1" = X--fallback-echo; then + # used as fallback echo + shift + cat </dev/null && + echo_test_string="`eval $cmd`" && + (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null + then + break + fi + done +fi + +if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + : +else + # The Solaris, AIX, and Digital Unix default echo programs unquote + # backslashes. This makes it impossible to quote backslashes using + # echo "$something" | sed 's/\\/\\\\/g' + # + # So, first we look for a working echo in the user's PATH. + + IFS="${IFS= }"; save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for dir in $PATH /usr/ucb; do + if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && + test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + echo="$dir/echo" + break + fi + done + IFS="$save_ifs" + + if test "X$echo" = Xecho; then + # We didn't find a better echo, so look for alternatives. + if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # This shell has a builtin print -r that does the trick. + echo='print -r' + elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && + test "X$CONFIG_SHELL" != X/bin/ksh; then + # If we have ksh, try running configure again with it. + ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} + export ORIGINAL_CONFIG_SHELL + CONFIG_SHELL=/bin/ksh + export CONFIG_SHELL + exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} + else + # Try using printf. + echo='printf %s\n' + if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # Cool, printf works + : + elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL + export CONFIG_SHELL + SHELL="$CONFIG_SHELL" + export SHELL + echo="$CONFIG_SHELL [$]0 --fallback-echo" + elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + echo="$CONFIG_SHELL [$]0 --fallback-echo" + else + # maybe with a smaller string... + prev=: + + for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do + if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null + then + break + fi + prev="$cmd" + done + + if test "$prev" != 'sed 50q "[$]0"'; then + echo_test_string=`eval $prev` + export echo_test_string + exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} + else + # Oops. We lost completely, so just stick with echo. + echo=echo + fi + fi + fi + fi +fi +fi + +# Copy echo and quote the copy suitably for passing to libtool from +# the Makefile, instead of quoting the original, which is used later. +ECHO=$echo +if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then + ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" +fi + +AC_SUBST(ECHO) +AC_DIVERT_POP +])# _LT_AC_PROG_ECHO_BACKSLASH + +# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, +# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) +# ------------------------------------------------------------------ +AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], +[if test "$cross_compiling" = yes; then : + [$4] +else + AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext < +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +#ifdef __cplusplus +extern "C" void exit (int); +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + + exit (status); +}] +EOF + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) $1 ;; + x$lt_dlneed_uscore) $2 ;; + x$lt_unknown|x*) $3 ;; + esac + else : + # compilation failed + $3 + fi +fi +rm -fr conftest* +])# _LT_AC_TRY_DLOPEN_SELF + +# AC_LIBTOOL_DLOPEN_SELF +# ------------------- +AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], +[if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + cygwin* | mingw* | pw32*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + *) + AC_CHECK_FUNC([shl_load], + [lt_cv_dlopen="shl_load"], + [AC_CHECK_LIB([dld], [shl_load], + [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], + [AC_CHECK_FUNC([dlopen], + [lt_cv_dlopen="dlopen"], + [AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], + [AC_CHECK_LIB([svld], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], + [AC_CHECK_LIB([dld], [dld_link], + [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) + ]) + ]) + ]) + ]) + ]) + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + AC_CACHE_CHECK([whether a program can dlopen itself], + lt_cv_dlopen_self, [dnl + _LT_AC_TRY_DLOPEN_SELF( + lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, + lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) + ]) + + if test "x$lt_cv_dlopen_self" = xyes; then + LDFLAGS="$LDFLAGS $link_static_flag" + AC_CACHE_CHECK([whether a statically linked program can dlopen itself], + lt_cv_dlopen_self_static, [dnl + _LT_AC_TRY_DLOPEN_SELF( + lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, + lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) + ]) + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi +])# AC_LIBTOOL_DLOPEN_SELF + +AC_DEFUN([_LT_AC_LTCONFIG_HACK], +[AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])dnl +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed='sed -e s/^X//' +sed_quote_subst='s/\([[\\"\\`$\\\\]]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([[\\"\\`\\\\]]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Constants: +rm="rm -f" + +# Global variables: +default_ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except M$VC, +# which needs '.lib'). +libext=a +ltmain="$ac_aux_dir/ltmain.sh" +ofile="$default_ofile" +with_gnu_ld="$lt_cv_prog_gnu_ld" +need_locks="$enable_libtool_lock" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$AR" && AR=ar +test -z "$AR_FLAGS" && AR_FLAGS=cru +test -z "$AS" && AS=as +test -z "$CC" && CC=cc +test -z "$DLLTOOL" && DLLTOOL=dlltool +test -z "$LD" && LD=ld +test -z "$LN_S" && LN_S="ln -s" +test -z "$MAGIC_CMD" && MAGIC_CMD=file +test -z "$NM" && NM=nm +test -z "$OBJDUMP" && OBJDUMP=objdump +test -z "$RANLIB" && RANLIB=: +test -z "$STRIP" && STRIP=: +test -z "$ac_objext" && ac_objext=o + +if test x"$host" != x"$build"; then + ac_tool_prefix=${host_alias}- +else + ac_tool_prefix= +fi + +# Transform linux* to *-*-linux-gnu*, to support old configure scripts. +case $host_os in +linux-gnu*) ;; +linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'` +esac + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds" + ;; + *) + old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi + +# Allow CC to be a program name with arguments. +set dummy $CC +compiler="[$]2" + +AC_MSG_CHECKING([for objdir]) +rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + objdir=_libs +fi +rmdir .libs 2>/dev/null +AC_MSG_RESULT($objdir) + + +AC_ARG_WITH(pic, +[ --with-pic try to use only PIC/non-PIC objects [default=use both]], +pic_mode="$withval", pic_mode=default) +test -z "$pic_mode" && pic_mode=default + +# We assume here that the value for lt_cv_prog_cc_pic will not be cached +# in isolation, and that seeing it set (from the cache) indicates that +# the associated values are set (in the cache) correctly too. +AC_MSG_CHECKING([for $compiler option to produce PIC]) +AC_CACHE_VAL(lt_cv_prog_cc_pic, +[ lt_cv_prog_cc_pic= + lt_cv_prog_cc_shlib= + lt_cv_prog_cc_wl= + lt_cv_prog_cc_static= + lt_cv_prog_cc_no_builtin= + lt_cv_prog_cc_can_build_shared=$can_build_shared + + if test "$GCC" = yes; then + lt_cv_prog_cc_wl='-Wl,' + lt_cv_prog_cc_static='-static' + + case $host_os in + aix*) + # Below there is a dirty hack to force normal static linking with -ldl + # The problem is because libdl dynamically linked with both libc and + # libC (AIX C++ library), which obviously doesn't included in libraries + # list by gcc. This cause undefined symbols with -static flags. + # This hack allows C programs to be linked with "-static -ldl", but + # not sure about C++ programs. + lt_cv_prog_cc_static="$lt_cv_prog_cc_static ${lt_cv_prog_cc_wl}-lC" + ;; + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_cv_prog_cc_pic='-m68020 -resident32 -malways-restore-a4' + ;; + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_cv_prog_cc_pic='-fno-common' + ;; + cygwin* | mingw* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_cv_prog_cc_pic='-DDLL_EXPORT' + ;; + sysv4*MP*) + if test -d /usr/nec; then + lt_cv_prog_cc_pic=-Kconform_pic + fi + ;; + *) + lt_cv_prog_cc_pic='-fPIC' + ;; + esac + else + # PORTME Check for PIC flags for the system compiler. + case $host_os in + aix3* | aix4* | aix5*) + lt_cv_prog_cc_wl='-Wl,' + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_cv_prog_cc_static='-Bstatic' + else + lt_cv_prog_cc_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + hpux9* | hpux10* | hpux11*) + # Is there a better lt_cv_prog_cc_static that works with the bundled CC? + lt_cv_prog_cc_wl='-Wl,' + lt_cv_prog_cc_static="${lt_cv_prog_cc_wl}-a ${lt_cv_prog_cc_wl}archive" + lt_cv_prog_cc_pic='+Z' + ;; + + irix5* | irix6* | nonstopux*) + lt_cv_prog_cc_wl='-Wl,' + lt_cv_prog_cc_static='-non_shared' + # PIC (with -KPIC) is the default. + ;; + + cygwin* | mingw* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_cv_prog_cc_pic='-DDLL_EXPORT' + ;; + + newsos6) + lt_cv_prog_cc_pic='-KPIC' + lt_cv_prog_cc_static='-Bstatic' + ;; + + osf3* | osf4* | osf5*) + # All OSF/1 code is PIC. + lt_cv_prog_cc_wl='-Wl,' + lt_cv_prog_cc_static='-non_shared' + ;; + + sco3.2v5*) + lt_cv_prog_cc_pic='-Kpic' + lt_cv_prog_cc_static='-dn' + lt_cv_prog_cc_shlib='-belf' + ;; + + solaris*) + lt_cv_prog_cc_pic='-KPIC' + lt_cv_prog_cc_static='-Bstatic' + lt_cv_prog_cc_wl='-Wl,' + ;; + + sunos4*) + lt_cv_prog_cc_pic='-PIC' + lt_cv_prog_cc_static='-Bstatic' + lt_cv_prog_cc_wl='-Qoption ld ' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + lt_cv_prog_cc_pic='-KPIC' + lt_cv_prog_cc_static='-Bstatic' + if test "x$host_vendor" = xsni; then + lt_cv_prog_cc_wl='-LD' + else + lt_cv_prog_cc_wl='-Wl,' + fi + ;; + + uts4*) + lt_cv_prog_cc_pic='-pic' + lt_cv_prog_cc_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_cv_prog_cc_pic='-Kconform_pic' + lt_cv_prog_cc_static='-Bstatic' + fi + ;; + + *) + lt_cv_prog_cc_can_build_shared=no + ;; + esac + fi +]) +if test -z "$lt_cv_prog_cc_pic"; then + AC_MSG_RESULT([none]) +else + AC_MSG_RESULT([$lt_cv_prog_cc_pic]) + + # Check to make sure the pic_flag actually works. + AC_MSG_CHECKING([if $compiler PIC flag $lt_cv_prog_cc_pic works]) + AC_CACHE_VAL(lt_cv_prog_cc_pic_works, [dnl + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $lt_cv_prog_cc_pic -DPIC" + AC_TRY_COMPILE([], [], [dnl + case $host_os in + hpux9* | hpux10* | hpux11*) + # On HP-UX, both CC and GCC only warn that PIC is supported... then + # they create non-PIC objects. So, if there were any warnings, we + # assume that PIC is not supported. + if test -s conftest.err; then + lt_cv_prog_cc_pic_works=no + else + lt_cv_prog_cc_pic_works=yes + fi + ;; + *) + lt_cv_prog_cc_pic_works=yes + ;; + esac + ], [dnl + lt_cv_prog_cc_pic_works=no + ]) + CFLAGS="$save_CFLAGS" + ]) + + if test "X$lt_cv_prog_cc_pic_works" = Xno; then + lt_cv_prog_cc_pic= + lt_cv_prog_cc_can_build_shared=no + else + lt_cv_prog_cc_pic=" $lt_cv_prog_cc_pic" + fi + + AC_MSG_RESULT([$lt_cv_prog_cc_pic_works]) +fi + +# Check for any special shared library compilation flags. +if test -n "$lt_cv_prog_cc_shlib"; then + AC_MSG_WARN([\`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries]) + if echo "$old_CC $old_CFLAGS " | egrep -e "[[ ]]$lt_cv_prog_cc_shlib[[ ]]" >/dev/null; then : + else + AC_MSG_WARN([add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure]) + lt_cv_prog_cc_can_build_shared=no + fi +fi + +AC_MSG_CHECKING([if $compiler static flag $lt_cv_prog_cc_static works]) +AC_CACHE_VAL([lt_cv_prog_cc_static_works], [dnl + lt_cv_prog_cc_static_works=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_cv_prog_cc_static" + AC_TRY_LINK([], [], [lt_cv_prog_cc_static_works=yes]) + LDFLAGS="$save_LDFLAGS" +]) + +# Belt *and* braces to stop my trousers falling down: +test "X$lt_cv_prog_cc_static_works" = Xno && lt_cv_prog_cc_static= +AC_MSG_RESULT([$lt_cv_prog_cc_static_works]) + +pic_flag="$lt_cv_prog_cc_pic" +special_shlib_compile_flags="$lt_cv_prog_cc_shlib" +wl="$lt_cv_prog_cc_wl" +link_static_flag="$lt_cv_prog_cc_static" +no_builtin_flag="$lt_cv_prog_cc_no_builtin" +can_build_shared="$lt_cv_prog_cc_can_build_shared" + + +# Check to see if options -o and -c are simultaneously supported by compiler +AC_MSG_CHECKING([if $compiler supports -c -o file.$ac_objext]) +AC_CACHE_VAL([lt_cv_compiler_c_o], [ +$rm -r conftest 2>/dev/null +mkdir conftest +cd conftest +echo "int some_variable = 0;" > conftest.$ac_ext +mkdir out +# According to Tom Tromey, Ian Lance Taylor reported there are C compilers +# that will create temporary files in the current directory regardless of +# the output directory. Thus, making CWD read-only will cause this test +# to fail, enabling locking or at least warning the user not to do parallel +# builds. +chmod -w . +save_CFLAGS="$CFLAGS" +CFLAGS="$CFLAGS -o out/conftest2.$ac_objext" +compiler_c_o=no +if { (eval echo configure:__oline__: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s out/conftest.err; then + lt_cv_compiler_c_o=no + else + lt_cv_compiler_c_o=yes + fi +else + # Append any errors to the config.log. + cat out/conftest.err 1>&AC_FD_CC + lt_cv_compiler_c_o=no +fi +CFLAGS="$save_CFLAGS" +chmod u+w . +$rm conftest* out/* +rmdir out +cd .. +rmdir conftest +$rm -r conftest 2>/dev/null +]) +compiler_c_o=$lt_cv_compiler_c_o +AC_MSG_RESULT([$compiler_c_o]) + +if test x"$compiler_c_o" = x"yes"; then + # Check to see if we can write to a .lo + AC_MSG_CHECKING([if $compiler supports -c -o file.lo]) + AC_CACHE_VAL([lt_cv_compiler_o_lo], [ + lt_cv_compiler_o_lo=no + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -c -o conftest.lo" + save_objext="$ac_objext" + ac_objext=lo + AC_TRY_COMPILE([], [int some_variable = 0;], [dnl + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + lt_cv_compiler_o_lo=no + else + lt_cv_compiler_o_lo=yes + fi + ]) + ac_objext="$save_objext" + CFLAGS="$save_CFLAGS" + ]) + compiler_o_lo=$lt_cv_compiler_o_lo + AC_MSG_RESULT([$compiler_o_lo]) +else + compiler_o_lo=no +fi + +# Check to see if we can do hard links to lock some files if needed +hard_links="nottested" +if test "$compiler_c_o" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + AC_MSG_CHECKING([if we can lock with hard links]) + hard_links=yes + $rm conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + AC_MSG_RESULT([$hard_links]) + if test "$hard_links" = no; then + AC_MSG_WARN([\`$CC' does not support \`-c -o', so \`make -j' may be unsafe]) + need_locks=warn + fi +else + need_locks=no +fi + +if test "$GCC" = yes; then + # Check to see if options -fno-rtti -fno-exceptions are supported by compiler + AC_MSG_CHECKING([if $compiler supports -fno-rtti -fno-exceptions]) + echo "int some_variable = 0;" > conftest.$ac_ext + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext" + compiler_rtti_exceptions=no + AC_TRY_COMPILE([], [int some_variable = 0;], [dnl + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + compiler_rtti_exceptions=no + else + compiler_rtti_exceptions=yes + fi + ]) + CFLAGS="$save_CFLAGS" + AC_MSG_RESULT([$compiler_rtti_exceptions]) + + if test "$compiler_rtti_exceptions" = "yes"; then + no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions' + else + no_builtin_flag=' -fno-builtin' + fi +fi + +# See if the linker supports building shared libraries. +AC_MSG_CHECKING([whether the linker ($LD) supports shared libraries]) + +allow_undefined_flag= +no_undefined_flag= +need_lib_prefix=unknown +need_version=unknown +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +archive_cmds= +archive_expsym_cmds= +old_archive_from_new_cmds= +old_archive_from_expsyms_cmds= +export_dynamic_flag_spec= +whole_archive_flag_spec= +thread_safe_flag_spec= +hardcode_into_libs=no +hardcode_libdir_flag_spec= +hardcode_libdir_separator= +hardcode_direct=no +hardcode_minus_L=no +hardcode_shlibpath_var=unsupported +runpath_var= +link_all_deplibs=unknown +always_export_symbols=no +export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols' +# include_expsyms should be a list of space-separated symbols to be *always* +# included in the symbol list +include_expsyms= +# exclude_expsyms can be an egrep regular expression of symbols to exclude +# it will be wrapped by ` (' and `)$', so one must not match beginning or +# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', +# as well as any symbol that contains `d'. +exclude_expsyms="_GLOBAL_OFFSET_TABLE_" +# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out +# platforms (ab)use it in PIC code, but their linkers get confused if +# the symbol is explicitly referenced. Since portable code cannot +# rely on this symbol name, it's probably fine to never include it in +# preloaded symbol tables. +extract_expsyms_cmds= + +case $host_os in +cygwin* | mingw* | pw32*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; +openbsd*) + with_gnu_ld=no + ;; +esac + +ld_shlibs=yes +if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # See if GNU ld supports shared libraries. + case $host_os in + aix3* | aix4* | aix5*) + # On AIX, the GNU linker is very broken + # Note:Check GNU linker on AIX 5-IA64 when/if it becomes available. + ld_shlibs=no + cat <&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +EOF + ;; + + amigaos*) + archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + + # Samuel A. Falvo II reports + # that the semantics of dynamic libraries on AmigaOS, at least up + # to version 4, is to share data among multiple programs linked + # with the same dynamic library. Since this doesn't match the + # behavior of shared libraries on other platforms, we can use + # them. + ld_shlibs=no + ;; + + beos*) + if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32*) + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + allow_undefined_flag=unsupported + always_export_symbols=yes + + extract_expsyms_cmds='test -f $output_objdir/impgen.c || \ + sed -e "/^# \/\* impgen\.c starts here \*\//,/^# \/\* impgen.c ends here \*\// { s/^# //;s/^# *$//; p; }" -e d < $''0 > $output_objdir/impgen.c~ + test -f $output_objdir/impgen.exe || (cd $output_objdir && \ + if test "x$HOST_CC" != "x" ; then $HOST_CC -o impgen impgen.c ; \ + else $CC -o impgen impgen.c ; fi)~ + $output_objdir/impgen $dir/$soroot > $output_objdir/$soname-def' + + old_archive_from_expsyms_cmds='$DLLTOOL --as=$AS --dllname $soname --def $output_objdir/$soname-def --output-lib $output_objdir/$newlib' + + # cygwin and mingw dlls have different entry points and sets of symbols + # to exclude. + # FIXME: what about values for MSVC? + dll_entry=__cygwin_dll_entry@12 + dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12~ + case $host_os in + mingw*) + # mingw values + dll_entry=_DllMainCRTStartup@12 + dll_exclude_symbols=DllMain@12,DllMainCRTStartup@12,DllEntryPoint@12~ + ;; + esac + + # mingw and cygwin differ, and it's simplest to just exclude the union + # of the two symbol sets. + dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12,DllMainCRTStartup@12,DllEntryPoint@12 + + # recent cygwin and mingw systems supply a stub DllMain which the user + # can override, but on older systems we have to supply one (in ltdll.c) + if test "x$lt_cv_need_dllmain" = "xyes"; then + ltdll_obj='$output_objdir/$soname-ltdll.'"$ac_objext " + ltdll_cmds='test -f $output_objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $''0 > $output_objdir/$soname-ltdll.c~ + test -f $output_objdir/$soname-ltdll.$ac_objext || (cd $output_objdir && $CC -c $soname-ltdll.c)~' + else + ltdll_obj= + ltdll_cmds= + fi + + # Extract the symbol export list from an `--export-all' def file, + # then regenerate the def file from the symbol export list, so that + # the compiled dll only exports the symbol export list. + # Be careful not to strip the DATA tag left be newer dlltools. + export_symbols_cmds="$ltdll_cmds"' + $DLLTOOL --export-all --exclude-symbols '$dll_exclude_symbols' --output-def $output_objdir/$soname-def '$ltdll_obj'$libobjs $convenience~ + sed -e "1,/EXPORTS/d" -e "s/ @ [[0-9]]*//" -e "s/ *;.*$//" < $output_objdir/$soname-def > $export_symbols' + + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is. + # If DATA tags from a recent dlltool are present, honour them! + archive_expsym_cmds='if test "x`head -1 $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname-def; + else + echo EXPORTS > $output_objdir/$soname-def; + _lt_hint=1; + cat $export_symbols | while read symbol; do + set dummy \$symbol; + case \[$]# in + 2) echo " \[$]2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;; + *) echo " \[$]2 @ \$_lt_hint \[$]3 ; " >> $output_objdir/$soname-def;; + esac; + _lt_hint=`expr 1 + \$_lt_hint`; + done; + fi~ + '"$ltdll_cmds"' + $CC -Wl,--base-file,$output_objdir/$soname-base '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~ + $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp~ + $CC -Wl,--base-file,$output_objdir/$soname-base $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~ + $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp --output-lib $output_objdir/$libname.dll.a~ + $CC $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags' + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris* | sysv5*) + if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +EOF + elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test "$ld_shlibs" = yes; then + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec='${wl}--export-dynamic' + case $host_os in + cygwin* | mingw* | pw32*) + # dlltool doesn't understand --whole-archive et. al. + whole_archive_flag_spec= + ;; + *) + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec= + fi + ;; + esac + fi +else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes && test -z "$link_static_flag"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix4* | aix5*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + hardcode_direct=yes + archive_cmds='' + hardcode_libdir_separator=':' + if test "$GCC" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + hardcode_direct=yes + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + esac + + shared_flag='-shared' + else + # not using gcc + if test "$host_cpu" = ia64; then + shared_flag='${wl}-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall can do strange things, so it is better to + # generate a list of symbols to export. + always_export_symbols=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:/usr/lib:/lib' + archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname ${wl}-h$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols" + else + hardcode_libdir_flag_spec='${wl}-bnolibpath ${wl}-blibpath:$libdir:/usr/lib:/lib' + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='${wl}-berok' + # This is a bit strange, but is similar to how AIX traditionally builds + # it's shared libraries. + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"' ~$AR -crlo $objdir/$libname$release.a $objdir/$soname' + fi + fi + ;; + + amigaos*) + archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + # see comment about different semantics on the GNU ld section + ld_shlibs=no + ;; + + cygwin* | mingw* | pw32*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs' + fix_srcfile_path='`cygpath -w "$srcfile"`' + ;; + + darwin* | rhapsody*) + case "$host_os" in + rhapsody* | darwin1.[[012]]) + allow_undefined_flag='-undefined suppress' + ;; + *) # Darwin 1.3 on + allow_undefined_flag='-flat_namespace -undefined suppress' + ;; + esac + # FIXME: Relying on posixy $() will cause problems for + # cross-compilation, but unfortunately the echo tests do not + # yet detect zsh echo's removal of \ escapes. Also zsh mangles + # `"' quotes if we put them in here... so don't! + archive_cmds='$nonopt $(test .$module = .yes && echo -bundle || echo -dynamiclib) $allow_undefined_flag -o $lib $libobjs $deplibs$linker_flags -install_name $rpath/$soname $verstring' + # We need to add '_' to the symbols in $export_symbols first + #archive_expsym_cmds="$archive_cmds"' && strip -s $export_symbols' + hardcode_direct=yes + hardcode_shlibpath_var=no + whole_archive_flag_spec='-all_load $convenience' + ;; + + freebsd1*) + ld_shlibs=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd*) + archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9* | hpux10* | hpux11*) + case $host_os in + hpux9*) archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' ;; + *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;; + esac + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_minus_L=yes # Not in the search PATH, but as the default + # location of the library. + export_dynamic_flag_spec='${wl}-E' + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + fi + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + link_all_deplibs=yes + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + openbsd*) + hardcode_direct=yes + hardcode_shlibpath_var=no + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + else + case "$host_os" in + openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + fi + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "-exported_symbol " >> $lib.exp; echo "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ + $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp' + + #Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + hardcode_libdir_separator=: + ;; + + sco3.2v5*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + export_dynamic_flag_spec='${wl}-Bexport' + ;; + + solaris*) + # gcc --version < 3.0 without binutils cannot create self contained + # shared libraries reliably, requiring libgcc.a to resolve some of + # the object symbols generated in some cases. Libraries that use + # assert need libgcc.a to resolve __eprintf, for example. Linking + # a copy of libgcc.a into every shared library to guarantee resolving + # such symbols causes other problems: According to Tim Van Holder + # , C++ libraries end up with a separate + # (to the application) exception stack for one thing. + no_undefined_flag=' -z defs' + if test "$GCC" = yes; then + case `$CC --version 2>/dev/null` in + [[12]].*) + cat <&2 + +*** Warning: Releases of GCC earlier than version 3.0 cannot reliably +*** create self contained shared libraries on Solaris systems, without +*** introducing a dependency on libgcc.a. Therefore, libtool is disabling +*** -no-undefined support, which will at least allow you to build shared +*** libraries. However, you may find that when you link such libraries +*** into an application without using GCC, you have to manually add +*** \`gcc --print-libgcc-file-name\` to the link command. We urge you to +*** upgrade to a newer version of GCC. Another option is to rebuild your +*** current GCC to use the GNU linker from GNU binutils 2.9.1 or newer. + +EOF + no_undefined_flag= + ;; + esac + fi + # $CC -shared without GNU ld will not create a library from C++ + # object files and a static libstdc++, better avoid it by now + archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) # Supported since Solaris 2.6 (maybe 2.5.1?) + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + if test "x$host_vendor" = xsno; then + archive_cmds='$LD -G -Bsymbolic -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + else + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + fi + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv5*) + no_undefined_flag=' -z text' + # $CC -shared without GNU ld will not create a library from C++ + # object files and a static libstdc++, better avoid it by now + archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' + hardcode_libdir_flag_spec= + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4.2uw2*) + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=no + hardcode_shlibpath_var=no + hardcode_runpath_var=yes + runpath_var=LD_RUN_PATH + ;; + + sysv5uw7* | unixware7*) + no_undefined_flag='${wl}-z ${wl}text' + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac +fi +AC_MSG_RESULT([$ld_shlibs]) +test "$ld_shlibs" = no && can_build_shared=no + +# Check hardcoding attributes. +AC_MSG_CHECKING([how to hardcode library paths into programs]) +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || \ + test -n "$runpath_var"; then + + # We can hardcode non-existant directories. + if test "$hardcode_direct" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$hardcode_shlibpath_var" != no && + test "$hardcode_minus_L" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +AC_MSG_RESULT([$hardcode_action]) + +striplib= +old_striplib= +AC_MSG_CHECKING([whether stripping libraries is possible]) +if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + AC_MSG_RESULT([yes]) +else + AC_MSG_RESULT([no]) +fi + +reload_cmds='$LD$reload_flag -o $output$reload_objs' +test -z "$deplibs_check_method" && deplibs_check_method=unknown + +# PORTME Fill in your ld.so characteristics +AC_MSG_CHECKING([dynamic linker characteristics]) +library_names_spec= +libname_spec='lib$name' +soname_spec= +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}.so$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}.so$major' + ;; + +aix4* | aix5*) + version_type=linux + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}.so$major ${libname}${release}.so$versuffix $libname.so' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[[01]] | aix4.[[01]].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can + # not hardcode correct soname into executable. Probably we can + # add versioning support to collect2, so additional links can + # be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}.so$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "(cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a)"; (cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a) || exit 1; done' + ;; + +beos*) + library_names_spec='${libname}.so' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi4*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + export_dynamic_flag_spec=-rdynamic + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32*) + version_type=windows + need_version=no + need_lib_prefix=no + case $GCC,$host_os in + yes,cygwin*) + library_names_spec='$libname.dll.a' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll' + postinstall_cmds='dlpath=`bash 2>&1 -c '\''. $dir/${file}i;echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog .libs/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`bash 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $rm \$dlpath' + ;; + yes,mingw*) + library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll' + sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s/;/ /g"` + ;; + yes,pw32*) + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll' + ;; + *) + library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + # FIXME: Relying on posixy $() will cause problems for + # cross-compilation, but unfortunately the echo tests do not + # yet detect zsh echo's removal of \ escapes. + library_names_spec='${libname}${release}${versuffix}.$(test .$module = .yes && echo so || echo dylib) ${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib) ${libname}.$(test .$module = .yes && echo so || echo dylib)' + soname_spec='${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib)' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd*) + objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout` + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + *) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so' + soname_spec='${libname}${release}.so$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + dynamic_linker="$host_os dld.sl" + version_type=sunos + need_lib_prefix=no + need_version=no + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl' + soname_spec='${libname}${release}.sl$major' + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) version_type=irix ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}.so$major' + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so $libname.so' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux-gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so' + soname_spec='${libname}${release}.so$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +openbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case "$host_os" in + openbsd2.[[89]] | openbsd2.[[89]].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + ;; + +os2*) + libname_spec='$name' + need_lib_prefix=no + library_names_spec='$libname.dll $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_version=no + need_lib_prefix=no + soname_spec='${libname}${release}.so' + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +sco3.2v5*) + version_type=osf + soname_spec='${libname}${release}.so$major' + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + shlibpath_var=LD_LIBRARY_PATH + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + version_type=linux + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so' + soname_spec='$libname.so.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +*) + dynamic_linker=no + ;; +esac +AC_MSG_RESULT([$dynamic_linker]) +test "$dynamic_linker" = no && can_build_shared=no + +# Report the final consequences. +AC_MSG_CHECKING([if libtool supports shared libraries]) +AC_MSG_RESULT([$can_build_shared]) + +AC_MSG_CHECKING([whether to build shared libraries]) +test "$can_build_shared" = "no" && enable_shared=no + +# On AIX, shared libraries and static libraries use the same namespace, and +# are all built from PIC. +case "$host_os" in +aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + +aix4*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; +esac +AC_MSG_RESULT([$enable_shared]) + +AC_MSG_CHECKING([whether to build static libraries]) +# Make sure either enable_shared or enable_static is yes. +test "$enable_shared" = yes || enable_static=yes +AC_MSG_RESULT([$enable_static]) + +if test "$hardcode_action" = relink; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +AC_LIBTOOL_DLOPEN_SELF + +if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + AC_MSG_CHECKING([whether -lc should be explicitly linked in]) + AC_CACHE_VAL([lt_cv_archive_cmds_need_lc], + [$rm conftest* + echo 'static int dummy;' > conftest.$ac_ext + + if AC_TRY_EVAL(ac_compile); then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_cv_prog_cc_wl + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if AC_TRY_EVAL(archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) + then + lt_cv_archive_cmds_need_lc=no + else + lt_cv_archive_cmds_need_lc=yes + fi + allow_undefined_flag=$save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi]) + AC_MSG_RESULT([$lt_cv_archive_cmds_need_lc]) + ;; + esac +fi +need_lc=${lt_cv_archive_cmds_need_lc-yes} + +# The second clause should only fire when bootstrapping the +# libtool distribution, otherwise you forgot to ship ltmain.sh +# with your package, and you will get complaints that there are +# no rules to generate ltmain.sh. +if test -f "$ltmain"; then + : +else + # If there is no Makefile yet, we rely on a make rule to execute + # `config.status --recheck' to rerun these tests and create the + # libtool script then. + test -f Makefile && make "$ltmain" +fi + +if test -f "$ltmain"; then + trap "$rm \"${ofile}T\"; exit 1" 1 2 15 + $rm -f "${ofile}T" + + echo creating $ofile + + # Now quote all the things that may contain metacharacters while being + # careful not to overquote the AC_SUBSTed values. We take copies of the + # variables and quote the copies for generation of the libtool script. + for var in echo old_CC old_CFLAGS \ + AR AR_FLAGS CC LD LN_S NM SHELL \ + reload_flag reload_cmds wl \ + pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \ + thread_safe_flag_spec whole_archive_flag_spec libname_spec \ + library_names_spec soname_spec \ + RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \ + old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds \ + postuninstall_cmds extract_expsyms_cmds old_archive_from_expsyms_cmds \ + old_striplib striplib file_magic_cmd export_symbols_cmds \ + deplibs_check_method allow_undefined_flag no_undefined_flag \ + finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \ + global_symbol_to_c_name_address \ + hardcode_libdir_flag_spec hardcode_libdir_separator \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do + + case $var in + reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + export_symbols_cmds | archive_cmds | archive_expsym_cmds | \ + extract_expsyms_cmds | old_archive_from_expsyms_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + cat <<__EOF__ > "${ofile}T" +#! $SHELL + +# `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +# Copyright (C) 1996-2000 Free Software Foundation, Inc. +# Originally by Gordon Matzigkeit , 1996 +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Sed that helps us avoid accidentally triggering echo(1) options like -n. +Xsed="sed -e s/^X//" + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi + +# ### BEGIN LIBTOOL CONFIG + +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$need_lc + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host + +# An echo program that does not interpret backslashes. +echo=$lt_echo + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# The default C compiler. +CC=$lt_CC + +# Is the compiler the GNU C compiler? +with_gcc=$GCC + +# The linker used to build libraries. +LD=$lt_LD + +# Whether we need hard or soft links. +LN_S=$lt_LN_S + +# A BSD-compatible nm program. +NM=$lt_NM + +# A symbol stripping program +STRIP=$STRIP + +# Used to examine libraries when file_magic_cmd begins "file" +MAGIC_CMD=$MAGIC_CMD + +# Used on cygwin: DLL creation program. +DLLTOOL="$DLLTOOL" + +# Used on cygwin: object dumper. +OBJDUMP="$OBJDUMP" + +# Used on cygwin: assembler. +AS="$AS" + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# How to pass a linker flag through the compiler. +wl=$lt_wl + +# Object file suffix (normally "o"). +objext="$ac_objext" + +# Old archive suffix (normally "a"). +libext="$libext" + +# Executable file suffix (normally ""). +exeext="$exeext" + +# Additional compiler flags for building library objects. +pic_flag=$lt_pic_flag +pic_mode=$pic_mode + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_compiler_c_o + +# Can we write directly to a .lo ? +compiler_o_lo=$lt_compiler_o_lo + +# Must we lock files when doing compilation ? +need_locks=$lt_need_locks + +# Do we need the lib prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_link_static_flag + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_no_builtin_flag + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec + +# Compiler flag to generate thread-safe objects. +thread_safe_flag_spec=$lt_thread_safe_flag_spec + +# Library versioning type. +version_type=$version_type + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME. +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Commands used to build and install an old-style archive. +RANLIB=$lt_RANLIB +old_archive_cmds=$lt_old_archive_cmds +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build and install a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds +postinstall_cmds=$lt_postinstall_cmds +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == file_magic. +file_magic_cmd=$lt_file_magic_cmd + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that forces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# Same as above, but a single script fragment to be evaled but not shown. +finish_eval=$lt_finish_eval + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_global_symbol_pipe + +# Transform the output of nm in a proper C declaration +global_symbol_to_cdecl=$lt_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair +global_symbol_to_c_name_address=$lt_global_symbol_to_c_name_address + +# This is the shared library runtime path variable. +runpath_var=$runpath_var + +# This is the shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$hardcode_direct + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at relink time. +variables_saved_for_relink="$variables_saved_for_relink" + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path="$fix_srcfile_path" + +# Set to yes if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# ### END LIBTOOL CONFIG + +__EOF__ + + case $host_os in + aix3*) + cat <<\EOF >> "${ofile}T" + +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +EOF + ;; + esac + + case $host_os in + cygwin* | mingw* | pw32* | os2*) + cat <<'EOF' >> "${ofile}T" + # This is a source program that is used to create dlls on Windows + # Don't remove nor modify the starting and closing comments +# /* ltdll.c starts here */ +# #define WIN32_LEAN_AND_MEAN +# #include +# #undef WIN32_LEAN_AND_MEAN +# #include +# +# #ifndef __CYGWIN__ +# # ifdef __CYGWIN32__ +# # define __CYGWIN__ __CYGWIN32__ +# # endif +# #endif +# +# #ifdef __cplusplus +# extern "C" { +# #endif +# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); +# #ifdef __cplusplus +# } +# #endif +# +# #ifdef __CYGWIN__ +# #include +# DECLARE_CYGWIN_DLL( DllMain ); +# #endif +# HINSTANCE __hDllInstance_base; +# +# BOOL APIENTRY +# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) +# { +# __hDllInstance_base = hInst; +# return TRUE; +# } +# /* ltdll.c ends here */ + # This is a source program that is used to create import libraries + # on Windows for dlls which lack them. Don't remove nor modify the + # starting and closing comments +# /* impgen.c starts here */ +# /* Copyright (C) 1999-2000 Free Software Foundation, Inc. +# +# This file is part of GNU libtool. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# */ +# +# #include /* for printf() */ +# #include /* for open(), lseek(), read() */ +# #include /* for O_RDONLY, O_BINARY */ +# #include /* for strdup() */ +# +# /* O_BINARY isn't required (or even defined sometimes) under Unix */ +# #ifndef O_BINARY +# #define O_BINARY 0 +# #endif +# +# static unsigned int +# pe_get16 (fd, offset) +# int fd; +# int offset; +# { +# unsigned char b[2]; +# lseek (fd, offset, SEEK_SET); +# read (fd, b, 2); +# return b[0] + (b[1]<<8); +# } +# +# static unsigned int +# pe_get32 (fd, offset) +# int fd; +# int offset; +# { +# unsigned char b[4]; +# lseek (fd, offset, SEEK_SET); +# read (fd, b, 4); +# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); +# } +# +# static unsigned int +# pe_as32 (ptr) +# void *ptr; +# { +# unsigned char *b = ptr; +# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); +# } +# +# int +# main (argc, argv) +# int argc; +# char *argv[]; +# { +# int dll; +# unsigned long pe_header_offset, opthdr_ofs, num_entries, i; +# unsigned long export_rva, export_size, nsections, secptr, expptr; +# unsigned long name_rvas, nexp; +# unsigned char *expdata, *erva; +# char *filename, *dll_name; +# +# filename = argv[1]; +# +# dll = open(filename, O_RDONLY|O_BINARY); +# if (dll < 1) +# return 1; +# +# dll_name = filename; +# +# for (i=0; filename[i]; i++) +# if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':') +# dll_name = filename + i +1; +# +# pe_header_offset = pe_get32 (dll, 0x3c); +# opthdr_ofs = pe_header_offset + 4 + 20; +# num_entries = pe_get32 (dll, opthdr_ofs + 92); +# +# if (num_entries < 1) /* no exports */ +# return 1; +# +# export_rva = pe_get32 (dll, opthdr_ofs + 96); +# export_size = pe_get32 (dll, opthdr_ofs + 100); +# nsections = pe_get16 (dll, pe_header_offset + 4 +2); +# secptr = (pe_header_offset + 4 + 20 + +# pe_get16 (dll, pe_header_offset + 4 + 16)); +# +# expptr = 0; +# for (i = 0; i < nsections; i++) +# { +# char sname[8]; +# unsigned long secptr1 = secptr + 40 * i; +# unsigned long vaddr = pe_get32 (dll, secptr1 + 12); +# unsigned long vsize = pe_get32 (dll, secptr1 + 16); +# unsigned long fptr = pe_get32 (dll, secptr1 + 20); +# lseek(dll, secptr1, SEEK_SET); +# read(dll, sname, 8); +# if (vaddr <= export_rva && vaddr+vsize > export_rva) +# { +# expptr = fptr + (export_rva - vaddr); +# if (export_rva + export_size > vaddr + vsize) +# export_size = vsize - (export_rva - vaddr); +# break; +# } +# } +# +# expdata = (unsigned char*)malloc(export_size); +# lseek (dll, expptr, SEEK_SET); +# read (dll, expdata, export_size); +# erva = expdata - export_rva; +# +# nexp = pe_as32 (expdata+24); +# name_rvas = pe_as32 (expdata+32); +# +# printf ("EXPORTS\n"); +# for (i = 0; i> "${ofile}T" || (rm -f "${ofile}T"; exit 1) + + mv -f "${ofile}T" "$ofile" || \ + (rm -f "$ofile" && cp "${ofile}T" "$ofile" && rm -f "${ofile}T") + chmod +x "$ofile" +fi + +])# _LT_AC_LTCONFIG_HACK + +# AC_LIBTOOL_DLOPEN - enable checks for dlopen support +AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])]) + +# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's +AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])]) + +# AC_ENABLE_SHARED - implement the --enable-shared flag +# Usage: AC_ENABLE_SHARED[(DEFAULT)] +# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to +# `yes'. +AC_DEFUN([AC_ENABLE_SHARED], +[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl +AC_ARG_ENABLE(shared, +changequote(<<, >>)dnl +<< --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT], +changequote([, ])dnl +[p=${PACKAGE-default} +case $enableval in +yes) enable_shared=yes ;; +no) enable_shared=no ;; +*) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," + for pkg in $enableval; do + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$ac_save_ifs" + ;; +esac], +enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl +]) + +# AC_DISABLE_SHARED - set the default shared flag to --disable-shared +AC_DEFUN([AC_DISABLE_SHARED], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl +AC_ENABLE_SHARED(no)]) + +# AC_ENABLE_STATIC - implement the --enable-static flag +# Usage: AC_ENABLE_STATIC[(DEFAULT)] +# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to +# `yes'. +AC_DEFUN([AC_ENABLE_STATIC], +[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl +AC_ARG_ENABLE(static, +changequote(<<, >>)dnl +<< --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT], +changequote([, ])dnl +[p=${PACKAGE-default} +case $enableval in +yes) enable_static=yes ;; +no) enable_static=no ;; +*) + enable_static=no + # Look at the argument we got. We use all the common list separators. + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," + for pkg in $enableval; do + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$ac_save_ifs" + ;; +esac], +enable_static=AC_ENABLE_STATIC_DEFAULT)dnl +]) + +# AC_DISABLE_STATIC - set the default static flag to --disable-static +AC_DEFUN([AC_DISABLE_STATIC], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl +AC_ENABLE_STATIC(no)]) + + +# AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag +# Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)] +# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to +# `yes'. +AC_DEFUN([AC_ENABLE_FAST_INSTALL], +[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl +AC_ARG_ENABLE(fast-install, +changequote(<<, >>)dnl +<< --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT], +changequote([, ])dnl +[p=${PACKAGE-default} +case $enableval in +yes) enable_fast_install=yes ;; +no) enable_fast_install=no ;; +*) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," + for pkg in $enableval; do + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$ac_save_ifs" + ;; +esac], +enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl +]) + +# AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install +AC_DEFUN([AC_DISABLE_FAST_INSTALL], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl +AC_ENABLE_FAST_INSTALL(no)]) + +# AC_LIBTOOL_PICMODE - implement the --with-pic flag +# Usage: AC_LIBTOOL_PICMODE[(MODE)] +# Where MODE is either `yes' or `no'. If omitted, it defaults to +# `both'. +AC_DEFUN([AC_LIBTOOL_PICMODE], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl +pic_mode=ifelse($#,1,$1,default)]) + + +# AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library +AC_DEFUN([AC_PATH_TOOL_PREFIX], +[AC_MSG_CHECKING([for $1]) +AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, +[case $MAGIC_CMD in + /*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; + ?:/*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path. + ;; + *) + ac_save_MAGIC_CMD="$MAGIC_CMD" + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" +dnl $ac_dummy forces splitting on constant user-supplied paths. +dnl POSIX.2 word splitting is done only on the output of word expansions, +dnl not every word. This closes a longstanding sh security hole. + ac_dummy="ifelse([$2], , $PATH, [$2])" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$1; then + lt_cv_path_MAGIC_CMD="$ac_dir/$1" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`" + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + egrep "$file_magic_regex" > /dev/null; then + : + else + cat <&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +EOF + fi ;; + esac + fi + break + fi + done + IFS="$ac_save_ifs" + MAGIC_CMD="$ac_save_MAGIC_CMD" + ;; +esac]) +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + AC_MSG_RESULT($MAGIC_CMD) +else + AC_MSG_RESULT(no) +fi +]) + + +# AC_PATH_MAGIC - find a file program which can recognise a shared library +AC_DEFUN([AC_PATH_MAGIC], +[AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl +AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH) +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH) + else + MAGIC_CMD=: + fi +fi +]) + + +# AC_PROG_LD - find the path to the GNU or non-GNU linker +AC_DEFUN([AC_PROG_LD], +[AC_ARG_WITH(gnu-ld, +[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]], +test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no) +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by GCC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]]* | [[A-Za-z]]:[[\\/]]*) + re_direlt='/[[^/]][[^/]]*/\.\./' + # Canonicalize the path of ld + ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL(lt_cv_path_LD, +[if test -z "$LD"; then + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some GNU ld's only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then + test "$with_gnu_ld" != no && break + else + test "$with_gnu_ld" != yes && break + fi + fi + done + IFS="$ac_save_ifs" +else + lt_cv_path_LD="$LD" # Let the user override the test with a path. +fi]) +LD="$lt_cv_path_LD" +if test -n "$LD"; then + AC_MSG_RESULT($LD) +else + AC_MSG_RESULT(no) +fi +test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) +AC_PROG_LD_GNU +]) + +# AC_PROG_LD_GNU - +AC_DEFUN([AC_PROG_LD_GNU], +[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, +[# I'd rather use --version here, but apparently some GNU ld's only accept -v. +if $LD -v 2>&1 &5; then + lt_cv_prog_gnu_ld=yes +else + lt_cv_prog_gnu_ld=no +fi]) +with_gnu_ld=$lt_cv_prog_gnu_ld +]) + +# AC_PROG_LD_RELOAD_FLAG - find reload flag for linker +# -- PORTME Some linkers may need a different reload flag. +AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], +[AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag, +[lt_cv_ld_reload_flag='-r']) +reload_flag=$lt_cv_ld_reload_flag +test -n "$reload_flag" && reload_flag=" $reload_flag" +]) + +# AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies +# -- PORTME fill in with the dynamic library characteristics +AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], +[AC_CACHE_CHECK([how to recognise dependant libraries], +lt_cv_deplibs_check_method, +[lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given egrep regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix4* | aix5*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi4*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin* | mingw* | pw32*) + lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library' + lt_cv_file_magic_cmd='/usr/bin/file -L' + case "$host_os" in + rhapsody* | darwin1.[[012]]) + lt_cv_file_magic_test_file=`echo /System/Library/Frameworks/System.framework/Versions/*/System | head -1` + ;; + *) # Darwin 1.3 on + lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib' + ;; + esac + ;; + +freebsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20*|hpux11*) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + irix5* | nonstopux*) + # this will be overridden with pass_all, but let us keep it just in case + lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1" + ;; + *) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + # this will be overridden with pass_all, but let us keep it just in case + lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[[1234]] dynamic lib MIPS - version 1" + ;; + esac + lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*` + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux-gnu*) + lt_cv_deplibs_check_method=pass_all + lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so` + ;; + +netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so\.[[0-9]]+\.[[0-9]]+$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +openbsd*) + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object' + else + lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library' + fi + ;; + +osf3* | osf4* | osf5*) + # this will be overridden with pass_all, but let us keep it just in case + lt_cv_deplibs_check_method='file_magic COFF format alpha shared library' + lt_cv_file_magic_test_file=/shlib/libc.so + lt_cv_deplibs_check_method=pass_all + ;; + +sco3.2v5*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + lt_cv_file_magic_test_file=/lib/libc.so + ;; + +sysv5uw[[78]]* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + esac + ;; +esac +]) +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +]) + + +# AC_PROG_NM - find the path to a BSD-compatible name lister +AC_DEFUN([AC_PROG_NM], +[AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl +AC_MSG_CHECKING([for BSD-compatible nm]) +AC_CACHE_VAL(lt_cv_path_NM, +[if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do + test -z "$ac_dir" && ac_dir=. + tmp_nm=$ac_dir/${ac_tool_prefix}nm + if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then + lt_cv_path_NM="$tmp_nm -B" + break + elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then + lt_cv_path_NM="$tmp_nm -p" + break + else + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + fi + fi + done + IFS="$ac_save_ifs" + test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm +fi]) +NM="$lt_cv_path_NM" +AC_MSG_RESULT([$NM]) +]) + +# AC_CHECK_LIBM - check for math library +AC_DEFUN([AC_CHECK_LIBM], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +LIBM= +case $host in +*-*-beos* | *-*-cygwin* | *-*-pw32*) + # These system don't have libm + ;; +*-ncr-sysv4.3*) + AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") + AC_CHECK_LIB(m, main, LIBM="$LIBM -lm") + ;; +*) + AC_CHECK_LIB(m, main, LIBM="-lm") + ;; +esac +]) + +# AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for +# the libltdl convenience library and LTDLINCL to the include flags for +# the libltdl header and adds --enable-ltdl-convenience to the +# configure arguments. Note that LIBLTDL and LTDLINCL are not +# AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If DIR is not +# provided, it is assumed to be `libltdl'. LIBLTDL will be prefixed +# with '${top_builddir}/' and LTDLINCL will be prefixed with +# '${top_srcdir}/' (note the single quotes!). If your package is not +# flat and you're not using automake, define top_builddir and +# top_srcdir appropriately in the Makefiles. +AC_DEFUN([AC_LIBLTDL_CONVENIENCE], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl + case $enable_ltdl_convenience in + no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; + "") enable_ltdl_convenience=yes + ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; + esac + LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la + LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) + # For backwards non-gettext consistent compatibility... + INCLTDL="$LTDLINCL" +]) + +# AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for +# the libltdl installable library and LTDLINCL to the include flags for +# the libltdl header and adds --enable-ltdl-install to the configure +# arguments. Note that LIBLTDL and LTDLINCL are not AC_SUBSTed, nor is +# AC_CONFIG_SUBDIRS called. If DIR is not provided and an installed +# libltdl is not found, it is assumed to be `libltdl'. LIBLTDL will +# be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed +# with '${top_srcdir}/' (note the single quotes!). If your package is +# not flat and you're not using automake, define top_builddir and +# top_srcdir appropriately in the Makefiles. +# In the future, this macro may have to be called after AC_PROG_LIBTOOL. +AC_DEFUN([AC_LIBLTDL_INSTALLABLE], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl + AC_CHECK_LIB(ltdl, main, + [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], + [if test x"$enable_ltdl_install" = xno; then + AC_MSG_WARN([libltdl not installed, but installation disabled]) + else + enable_ltdl_install=yes + fi + ]) + if test x"$enable_ltdl_install" = x"yes"; then + ac_configure_args="$ac_configure_args --enable-ltdl-install" + LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la + LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) + else + ac_configure_args="$ac_configure_args --enable-ltdl-install=no" + LIBLTDL="-lltdl" + LTDLINCL= + fi + # For backwards non-gettext consistent compatibility... + INCLTDL="$LTDLINCL" +]) + +# old names +AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) +AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) +AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) +AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) +AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) +AC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) +AC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) + +# This is just to silence aclocal about the macro not being used +ifelse([AC_DISABLE_FAST_INSTALL]) + diff --git a/c-lex.c b/c-lex.c new file mode 100644 index 0000000..5fe0c2c --- /dev/null +++ b/c-lex.c @@ -0,0 +1,2853 @@ +/* A lexical scanner generated by flex */ + +/* Scanner skeleton version: + * $Header: /home/daffy/u0/vern/flex/RCS/flex.skl,v 2.91 96/09/10 16:58:48 vern Exp $ + */ + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION 2 +#define YY_FLEX_MINOR_VERSION 5 + +#include +#include + +/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */ +#ifdef c_plusplus +#ifndef __cplusplus +#define __cplusplus +#endif +#endif + + +#ifdef __cplusplus + +#include +#ifndef _WIN32 +#include +#else +#ifndef YY_ALWAYS_INTERACTIVE +#ifndef YY_NEVER_INTERACTIVE +extern int isatty YY_PROTO(( int )); +#endif +#endif +#endif + +/* Use prototypes in function declarations. */ +#define YY_USE_PROTOS + +/* The "const" storage-class-modifier is valid. */ +#define YY_USE_CONST + +#else /* ! __cplusplus */ + +#if __STDC__ + +#define YY_USE_PROTOS +#define YY_USE_CONST + +#endif /* __STDC__ */ +#endif /* ! __cplusplus */ + +#ifdef __TURBOC__ + #pragma warn -rch + #pragma warn -use +#include +#include +#define YY_USE_CONST +#define YY_USE_PROTOS +#endif + +#ifdef YY_USE_CONST +#define yyconst const +#else +#define yyconst +#endif + + +#ifdef YY_USE_PROTOS +#define YY_PROTO(proto) proto +#else +#define YY_PROTO(proto) () +#endif + +/* Returned upon end-of-file. */ +#define YY_NULL 0 + +/* Promotes a possibly negative, possibly signed char to an unsigned + * integer for use as an array index. If the signed char is negative, + * we want to instead treat it as an 8-bit unsigned char, hence the + * double cast. + */ +#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) + +/* Enter a start condition. This macro really ought to take a parameter, + * but we do it the disgusting crufty way forced on us by the ()-less + * definition of BEGIN. + */ +#define BEGIN yy_start = 1 + 2 * + +/* Translate the current start state into a value that can be later handed + * to BEGIN to return to the state. The YYSTATE alias is for lex + * compatibility. + */ +#define YY_START ((yy_start - 1) / 2) +#define YYSTATE YY_START + +/* Action number for EOF rule of a given start state. */ +#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) + +/* Special action meaning "start processing a new file". */ +#define YY_NEW_FILE yyrestart( yyin ) + +#define YY_END_OF_BUFFER_CHAR 0 + +/* Size of default input buffer. */ +#define YY_BUF_SIZE 16384 + +typedef struct yy_buffer_state *YY_BUFFER_STATE; + +extern int yyleng; +extern FILE *yyin, *yyout; + +#define EOB_ACT_CONTINUE_SCAN 0 +#define EOB_ACT_END_OF_FILE 1 +#define EOB_ACT_LAST_MATCH 2 + +/* The funky do-while in the following #define is used to turn the definition + * int a single C statement (which needs a semi-colon terminator). This + * avoids problems with code like: + * + * if ( condition_holds ) + * yyless( 5 ); + * else + * do_something_else(); + * + * Prior to using the do-while the compiler would get upset at the + * "else" because it interpreted the "if" statement as being all + * done when it reached the ';' after the yyless() call. + */ + +/* Return all but the first 'n' matched characters back to the input stream. */ + +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + *yy_cp = yy_hold_char; \ + YY_RESTORE_YY_MORE_OFFSET \ + yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \ + YY_DO_BEFORE_ACTION; /* set up yytext again */ \ + } \ + while ( 0 ) + +#define unput(c) yyunput( c, yytext_ptr ) + +/* The following is because we cannot portably get our hands on size_t + * (without autoconf's help, which isn't available because we want + * flex-generated scanners to compile on their own). + */ +typedef unsigned int yy_size_t; + + +struct yy_buffer_state + { + FILE *yy_input_file; + + char *yy_ch_buf; /* input buffer */ + char *yy_buf_pos; /* current position in input buffer */ + + /* Size of input buffer in bytes, not including room for EOB + * characters. + */ + yy_size_t yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + int yy_n_chars; + + /* Whether we "own" the buffer - i.e., we know we created it, + * and can realloc() it to grow it, and should free() it to + * delete it. + */ + int yy_is_our_buffer; + + /* Whether this is an "interactive" input source; if so, and + * if we're using stdio for input, then we want to use getc() + * instead of fread(), to make sure we stop fetching input after + * each newline. + */ + int yy_is_interactive; + + /* Whether we're considered to be at the beginning of a line. + * If so, '^' rules will be active on the next match, otherwise + * not. + */ + int yy_at_bol; + + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; + + int yy_buffer_status; +#define YY_BUFFER_NEW 0 +#define YY_BUFFER_NORMAL 1 + /* When an EOF's been seen but there's still some text to process + * then we mark the buffer as YY_EOF_PENDING, to indicate that we + * shouldn't try reading from the input source any more. We might + * still have a bunch of tokens to match, though, because of + * possible backing-up. + * + * When we actually see the EOF, we change the status to "new" + * (via yyrestart()), so that the user can continue scanning by + * just pointing yyin at a new input file. + */ +#define YY_BUFFER_EOF_PENDING 2 + }; + +static YY_BUFFER_STATE yy_current_buffer = 0; + +/* We provide macros for accessing buffer states in case in the + * future we want to put the buffer states in a more general + * "scanner state". + */ +#define YY_CURRENT_BUFFER yy_current_buffer + + +/* yy_hold_char holds the character lost when yytext is formed. */ +static char yy_hold_char; + +static int yy_n_chars; /* number of characters read into yy_ch_buf */ + + +int yyleng; + +/* Points to current character in buffer. */ +static char *yy_c_buf_p = (char *) 0; +static int yy_init = 1; /* whether we need to initialize */ +static int yy_start = 0; /* start state number */ + +/* Flag which is used to allow yywrap()'s to do buffer switches + * instead of setting up a fresh yyin. A bit of a hack ... + */ +static int yy_did_buffer_switch_on_eof; + +void yyrestart YY_PROTO(( FILE *input_file )); + +void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer )); +void yy_load_buffer_state YY_PROTO(( void )); +YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size )); +void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b )); +void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file )); +void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b )); +#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer ) + +YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size )); +YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str )); +YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len )); + +static void *yy_flex_alloc YY_PROTO(( yy_size_t )); +static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t )); +static void yy_flex_free YY_PROTO(( void * )); + +#define yy_new_buffer yy_create_buffer + +#define yy_set_interactive(is_interactive) \ + { \ + if ( ! yy_current_buffer ) \ + yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \ + yy_current_buffer->yy_is_interactive = is_interactive; \ + } + +#define yy_set_bol(at_bol) \ + { \ + if ( ! yy_current_buffer ) \ + yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \ + yy_current_buffer->yy_at_bol = at_bol; \ + } + +#define YY_AT_BOL() (yy_current_buffer->yy_at_bol) + + +#define FLEX_DEBUG +typedef unsigned char YY_CHAR; +FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; +typedef int yy_state_type; + +#define FLEX_DEBUG +extern char *yytext; +#define yytext_ptr yytext + +static yy_state_type yy_get_previous_state YY_PROTO(( void )); +static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state )); +static int yy_get_next_buffer YY_PROTO(( void )); +static void yy_fatal_error YY_PROTO(( yyconst char msg[] )); + +/* Done after the current pattern has been matched and before the + * corresponding action - sets up yytext. + */ +#define YY_DO_BEFORE_ACTION \ + yytext_ptr = yy_bp; \ + yyleng = (int) (yy_cp - yy_bp); \ + yy_hold_char = *yy_cp; \ + *yy_cp = '\0'; \ + yy_c_buf_p = yy_cp; + +#define YY_NUM_RULES 98 +#define YY_END_OF_BUFFER 99 +static yyconst short int yy_accept[440] = + { 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 99, 97, 8, 7, 97, 9, 97, 97, 97, 97, + 97, 97, 97, 20, 97, 97, 97, 97, 90, 90, + 97, 97, 90, 90, 90, 90, 90, 90, 90, 90, + 90, 90, 90, 90, 90, 90, 90, 90, 97, 1, + 98, 3, 6, 4, 2, 5, 11, 19, 17, 98, + 96, 93, 96, 8, 29, 47, 35, 46, 30, 40, + 33, 22, 36, 23, 37, 21, 0, 20, 34, 20, + 20, 0, 44, 45, 43, 24, 26, 28, 27, 25, + 90, 10, 0, 0, 41, 90, 90, 90, 90, 90, + + 90, 90, 90, 90, 90, 55, 90, 90, 90, 90, + 90, 90, 63, 90, 90, 90, 90, 90, 90, 90, + 90, 90, 90, 90, 42, 31, 1, 3, 2, 5, + 11, 0, 18, 11, 12, 18, 18, 18, 93, 0, + 0, 32, 0, 0, 38, 39, 92, 92, 92, 92, + 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, + 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, + 90, 61, 90, 90, 65, 90, 90, 90, 90, 90, + 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, + 90, 12, 16, 16, 16, 16, 14, 13, 95, 95, + + 95, 95, 0, 0, 92, 92, 92, 92, 90, 90, + 90, 90, 90, 90, 90, 90, 90, 90, 48, 90, + 50, 51, 90, 90, 90, 90, 57, 58, 90, 90, + 62, 90, 66, 90, 90, 90, 90, 90, 90, 90, + 90, 90, 90, 90, 90, 79, 90, 90, 12, 16, + 16, 16, 16, 13, 95, 95, 95, 95, 0, 0, + 92, 92, 92, 92, 82, 90, 90, 90, 90, 90, + 90, 90, 90, 90, 49, 52, 90, 90, 90, 90, + 60, 90, 90, 90, 90, 70, 90, 90, 90, 90, + 90, 90, 77, 90, 90, 81, 16, 16, 16, 16, + + 95, 95, 95, 95, 0, 0, 92, 92, 92, 91, + 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, + 90, 56, 59, 64, 90, 90, 69, 71, 72, 73, + 74, 75, 90, 90, 90, 16, 16, 16, 15, 95, + 95, 95, 94, 0, 92, 92, 90, 90, 90, 90, + 52, 90, 90, 90, 90, 90, 54, 90, 90, 76, + 90, 90, 16, 16, 95, 95, 0, 92, 92, 83, + 90, 90, 90, 90, 90, 64, 90, 90, 53, 67, + 68, 78, 80, 16, 16, 95, 95, 0, 92, 92, + 90, 90, 90, 90, 90, 90, 90, 16, 16, 95, + + 95, 0, 92, 91, 84, 90, 90, 90, 68, 80, + 16, 15, 95, 94, 90, 90, 90, 90, 90, 90, + 90, 90, 90, 90, 86, 90, 90, 85, 90, 90, + 90, 90, 90, 90, 88, 89, 90, 87, 0 + } ; + +static yyconst int yy_ec[256] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, + 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 2, 4, 5, 6, 1, 7, 8, 9, 1, + 1, 10, 11, 1, 12, 13, 14, 15, 15, 15, + 15, 15, 15, 15, 15, 16, 16, 17, 1, 18, + 19, 20, 21, 1, 22, 23, 24, 22, 25, 22, + 26, 26, 27, 26, 26, 28, 26, 26, 26, 29, + 26, 26, 26, 26, 30, 26, 26, 26, 26, 26, + 31, 32, 31, 33, 34, 31, 35, 36, 37, 38, + + 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, + 49, 50, 44, 51, 52, 53, 54, 55, 56, 57, + 58, 59, 1, 60, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1 + } ; + +static yyconst int yy_meta[61] = + { 0, + 1, 1, 2, 1, 3, 1, 1, 1, 3, 1, + 1, 1, 4, 1, 5, 5, 1, 1, 1, 1, + 6, 5, 5, 5, 5, 7, 7, 7, 7, 7, + 8, 9, 8, 7, 10, 10, 5, 5, 5, 10, + 11, 11, 11, 11, 11, 11, 11, 12, 11, 11, + 12, 11, 12, 11, 12, 11, 11, 11, 11, 1 + } ; + +static yyconst short int yy_base[498] = + { 0, + 0, 1146, 59, 63, 67, 69, 83, 84, 116, 176, + 1151, 1863, 1148, 1863, 1109, 1863, 77, 72, 1108, 62, + 83, 85, 1107, 113, 1105, 92, 1105, 57, 0, 58, + 60, 1083, 116, 1047, 1049, 109, 92, 107, 58, 1050, + 65, 1049, 1037, 114, 1017, 1026, 1024, 1030, 113, 1048, + 1863, 1047, 1863, 1863, 144, 146, 1016, 1863, 1863, 232, + 1863, 0, 138, 1045, 1863, 1863, 1863, 1863, 1863, 1863, + 1863, 1863, 1863, 1863, 1863, 1863, 1033, 173, 1863, 174, + 189, 161, 1863, 1863, 1863, 1005, 1863, 1863, 1863, 1004, + 0, 1863, 275, 301, 1863, 973, 972, 973, 195, 945, + + 958, 944, 960, 946, 932, 917, 918, 915, 915, 897, + 894, 891, 0, 119, 895, 192, 893, 163, 175, 877, + 869, 123, 128, 875, 1863, 1863, 915, 914, 201, 204, + 862, 0, 1863, 861, 877, 327, 353, 379, 0, 405, + 431, 1863, 0, 0, 1863, 1863, 0, 457, 0, 483, + 842, 843, 833, 814, 812, 816, 807, 794, 802, 791, + 790, 803, 777, 764, 190, 779, 777, 773, 743, 750, + 753, 0, 738, 743, 0, 723, 720, 709, 707, 709, + 690, 698, 683, 681, 681, 673, 662, 667, 671, 673, + 640, 670, 0, 509, 0, 535, 1863, 0, 0, 561, + + 0, 587, 0, 0, 0, 613, 0, 639, 638, 633, + 641, 607, 616, 610, 604, 610, 582, 587, 0, 587, + 0, 0, 578, 587, 554, 561, 0, 0, 555, 552, + 0, 556, 0, 530, 530, 529, 526, 539, 507, 512, + 517, 516, 514, 482, 488, 0, 475, 488, 1863, 0, + 665, 0, 691, 0, 0, 717, 0, 743, 0, 0, + 0, 769, 0, 795, 0, 480, 461, 452, 456, 449, + 461, 435, 424, 441, 0, 0, 427, 428, 413, 403, + 0, 411, 396, 405, 378, 0, 387, 384, 386, 369, + 371, 373, 0, 363, 367, 0, 0, 821, 0, 847, + + 0, 873, 0, 899, 0, 0, 0, 925, 1863, 1863, + 370, 360, 364, 353, 352, 352, 351, 347, 344, 342, + 321, 0, 0, 0, 334, 335, 0, 0, 0, 0, + 0, 0, 331, 331, 302, 0, 951, 1863, 1863, 0, + 977, 1863, 1863, 0, 0, 1003, 290, 311, 309, 301, + 288, 269, 281, 276, 275, 257, 0, 244, 241, 0, + 255, 253, 0, 1029, 0, 1055, 0, 0, 1081, 0, + 237, 230, 234, 247, 236, 244, 240, 230, 0, 0, + 0, 0, 0, 0, 1107, 0, 1133, 0, 0, 1159, + 217, 221, 239, 222, 236, 216, 227, 0, 1185, 0, + + 1211, 0, 1863, 1863, 0, 226, 172, 215, 227, 226, + 1863, 1863, 1863, 1863, 225, 201, 222, 222, 221, 220, + 218, 201, 215, 214, 0, 196, 194, 0, 188, 118, + 111, 93, 71, 56, 0, 0, 53, 0, 1863, 1251, + 1263, 1275, 1284, 1292, 1304, 1316, 1324, 1336, 1348, 1358, + 1370, 1382, 1394, 1406, 1418, 1426, 1432, 1442, 1454, 1466, + 1478, 1486, 1496, 1508, 1516, 1522, 1532, 1544, 1556, 1568, + 1580, 1592, 1600, 1606, 1616, 1628, 1640, 1652, 1664, 1676, + 1684, 1690, 1700, 1712, 1724, 1732, 1742, 1754, 1766, 1774, + 1784, 1796, 1808, 1816, 1826, 1838, 1850 + + } ; + +static yyconst short int yy_def[498] = + { 0, + 439, 1, 440, 440, 440, 440, 441, 441, 442, 442, + 439, 439, 439, 439, 439, 439, 439, 439, 439, 439, + 439, 439, 439, 443, 439, 439, 439, 439, 444, 444, + 439, 439, 444, 444, 444, 444, 444, 444, 444, 444, + 444, 444, 444, 444, 444, 444, 444, 444, 439, 439, + 439, 439, 439, 439, 439, 439, 445, 439, 439, 446, + 439, 447, 439, 439, 439, 439, 439, 439, 439, 439, + 439, 439, 439, 439, 439, 439, 439, 443, 439, 443, + 443, 439, 439, 439, 439, 439, 439, 439, 439, 439, + 444, 439, 448, 449, 439, 444, 444, 444, 444, 444, + + 444, 444, 444, 444, 444, 444, 444, 444, 444, 444, + 444, 444, 444, 444, 444, 444, 444, 444, 444, 444, + 444, 444, 444, 444, 439, 439, 439, 439, 439, 439, + 445, 450, 439, 445, 439, 451, 452, 453, 447, 454, + 455, 439, 456, 457, 439, 439, 458, 458, 459, 459, + 444, 444, 444, 444, 444, 444, 444, 444, 444, 444, + 444, 444, 444, 444, 444, 444, 444, 444, 444, 444, + 444, 444, 444, 444, 444, 444, 444, 444, 444, 444, + 444, 444, 444, 444, 444, 444, 444, 444, 444, 444, + 444, 439, 460, 460, 461, 461, 439, 462, 463, 463, + + 464, 464, 465, 466, 467, 467, 468, 468, 444, 444, + 444, 444, 444, 444, 444, 444, 444, 444, 444, 444, + 444, 444, 444, 444, 444, 444, 444, 444, 444, 444, + 444, 444, 444, 444, 444, 444, 444, 444, 444, 444, + 444, 444, 444, 444, 444, 444, 444, 444, 439, 469, + 469, 470, 470, 462, 471, 471, 472, 472, 473, 474, + 475, 475, 476, 476, 444, 444, 444, 444, 444, 444, + 444, 444, 444, 444, 444, 444, 444, 444, 444, 444, + 444, 444, 444, 444, 444, 444, 444, 444, 444, 444, + 444, 444, 444, 444, 444, 444, 477, 477, 478, 478, + + 479, 479, 480, 480, 481, 482, 483, 483, 439, 439, + 444, 444, 444, 444, 444, 444, 444, 444, 444, 444, + 444, 444, 444, 444, 444, 444, 444, 444, 444, 444, + 444, 444, 444, 444, 444, 484, 484, 439, 439, 485, + 485, 439, 439, 486, 487, 487, 444, 444, 444, 444, + 444, 444, 444, 444, 444, 444, 444, 444, 444, 444, + 444, 444, 488, 488, 489, 489, 490, 491, 491, 444, + 444, 444, 444, 444, 444, 444, 444, 444, 444, 444, + 444, 444, 444, 492, 492, 493, 493, 494, 495, 495, + 444, 444, 444, 444, 444, 444, 444, 496, 496, 497, + + 497, 482, 439, 439, 444, 444, 444, 444, 444, 444, + 439, 439, 439, 439, 444, 444, 444, 444, 444, 444, + 444, 444, 444, 444, 444, 444, 444, 444, 444, 444, + 444, 444, 444, 444, 444, 444, 444, 444, 0, 439, + 439, 439, 439, 439, 439, 439, 439, 439, 439, 439, + 439, 439, 439, 439, 439, 439, 439, 439, 439, 439, + 439, 439, 439, 439, 439, 439, 439, 439, 439, 439, + 439, 439, 439, 439, 439, 439, 439, 439, 439, 439, + 439, 439, 439, 439, 439, 439, 439, 439, 439, 439, + 439, 439, 439, 439, 439, 439, 439 + + } ; + +static yyconst short int yy_nxt[1924] = + { 0, + 12, 13, 14, 15, 16, 12, 17, 18, 16, 19, + 20, 21, 22, 23, 24, 24, 25, 26, 27, 28, + 12, 29, 29, 29, 29, 29, 29, 30, 29, 29, + 12, 31, 32, 33, 34, 35, 36, 37, 38, 39, + 40, 29, 41, 29, 29, 42, 29, 29, 29, 29, + 43, 44, 45, 46, 47, 48, 29, 29, 29, 49, + 52, 53, 92, 54, 52, 53, 92, 54, 52, 53, + 52, 53, 72, 55, 55, 89, 90, 55, 55, 69, + 73, 56, 56, 56, 56, 58, 58, 59, 59, 93, + 70, 59, 59, 66, 74, 67, 68, 77, 84, 78, + + 78, 75, 76, 110, 113, 438, 111, 437, 85, 86, + 87, 436, 114, 94, 60, 60, 61, 61, 61, 61, + 61, 61, 61, 61, 61, 61, 61, 61, 61, 61, + 105, 125, 61, 61, 61, 61, 61, 81, 96, 97, + 106, 81, 98, 102, 82, 435, 61, 63, 61, 99, + 103, 81, 107, 434, 108, 117, 118, 104, 129, 129, + 130, 130, 81, 109, 174, 187, 119, 140, 433, 120, + 189, 175, 126, 190, 188, 61, 61, 61, 61, 61, + 61, 61, 61, 61, 61, 61, 61, 61, 61, 61, + 143, 141, 61, 61, 61, 61, 61, 81, 81, 80, + + 80, 81, 81, 181, 82, 82, 61, 63, 61, 183, + 416, 81, 81, 81, 144, 129, 129, 81, 130, 130, + 82, 182, 81, 81, 432, 184, 417, 81, 430, 154, + 155, 156, 177, 157, 429, 61, 134, 158, 81, 431, + 134, 223, 224, 178, 179, 159, 135, 428, 427, 160, + 426, 425, 134, 383, 381, 424, 423, 422, 421, 420, + 419, 136, 418, 134, 415, 410, 134, 134, 409, 324, + 408, 134, 407, 406, 405, 397, 396, 395, 394, 134, + 276, 393, 134, 392, 134, 137, 134, 391, 138, 148, + 148, 383, 382, 381, 380, 379, 148, 148, 148, 148, + + 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, + 148, 148, 148, 148, 148, 150, 150, 378, 377, 376, + 375, 374, 150, 150, 150, 150, 150, 150, 150, 150, + 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, + 150, 194, 194, 373, 372, 371, 370, 362, 194, 194, + 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, + 194, 194, 194, 194, 194, 194, 194, 196, 196, 361, + 360, 359, 358, 357, 196, 196, 196, 196, 196, 196, + 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, + 196, 196, 196, 198, 198, 356, 355, 354, 353, 352, + + 198, 198, 198, 198, 351, 350, 349, 348, 347, 335, + 334, 333, 332, 198, 198, 198, 198, 198, 198, 200, + 200, 331, 330, 329, 328, 327, 200, 200, 200, 200, + 200, 200, 200, 200, 200, 200, 200, 200, 200, 200, + 200, 200, 200, 200, 200, 202, 202, 326, 325, 324, + 323, 322, 202, 202, 202, 202, 202, 202, 202, 202, + 202, 202, 202, 202, 202, 202, 202, 202, 202, 202, + 202, 206, 206, 321, 320, 319, 318, 317, 206, 206, + 206, 206, 206, 206, 206, 206, 206, 206, 206, 206, + 206, 206, 206, 206, 206, 206, 206, 208, 208, 316, + + 315, 314, 313, 312, 208, 208, 208, 208, 208, 208, + 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, + 208, 208, 208, 251, 251, 311, 296, 295, 294, 293, + 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, + 251, 251, 251, 251, 251, 251, 251, 251, 251, 253, + 253, 292, 291, 290, 289, 288, 253, 253, 253, 253, + 253, 253, 253, 253, 253, 253, 253, 253, 253, 253, + 253, 253, 253, 253, 253, 256, 256, 287, 286, 285, + 284, 283, 256, 256, 256, 256, 256, 256, 256, 256, + 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, + + 256, 258, 258, 282, 281, 280, 279, 278, 258, 258, + 258, 258, 258, 258, 258, 258, 258, 258, 258, 258, + 258, 258, 258, 258, 258, 258, 258, 262, 262, 277, + 276, 275, 274, 273, 262, 262, 262, 262, 262, 262, + 262, 262, 262, 262, 262, 262, 262, 262, 262, 262, + 262, 262, 262, 264, 264, 272, 271, 270, 269, 268, + 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, + 264, 264, 264, 264, 264, 264, 264, 264, 264, 298, + 298, 267, 266, 265, 249, 248, 298, 298, 298, 298, + 298, 298, 298, 298, 298, 298, 298, 298, 298, 298, + + 298, 298, 298, 298, 298, 300, 300, 247, 246, 245, + 244, 243, 300, 300, 300, 300, 300, 300, 300, 300, + 300, 300, 300, 300, 300, 300, 300, 300, 300, 300, + 300, 302, 302, 242, 241, 240, 239, 238, 302, 302, + 302, 302, 302, 302, 302, 302, 302, 302, 302, 302, + 302, 302, 302, 302, 302, 302, 302, 304, 304, 237, + 236, 235, 234, 233, 304, 304, 304, 304, 304, 304, + 304, 304, 304, 304, 304, 304, 304, 304, 304, 304, + 304, 304, 304, 308, 308, 232, 231, 230, 229, 228, + 308, 308, 308, 308, 308, 308, 308, 308, 308, 308, + + 308, 308, 308, 308, 308, 308, 308, 308, 308, 310, + 310, 227, 226, 225, 222, 221, 310, 310, 310, 310, + 310, 310, 310, 310, 310, 310, 310, 310, 310, 310, + 310, 310, 310, 310, 310, 337, 337, 220, 219, 218, + 217, 216, 337, 337, 337, 337, 337, 337, 337, 337, + 337, 337, 337, 337, 337, 337, 337, 337, 337, 337, + 337, 339, 339, 215, 214, 213, 212, 211, 339, 339, + 339, 339, 339, 339, 339, 339, 339, 339, 339, 339, + 339, 339, 339, 339, 339, 339, 339, 341, 341, 210, + 209, 192, 132, 132, 341, 341, 341, 341, 341, 341, + + 341, 341, 341, 341, 341, 341, 341, 341, 341, 341, + 341, 341, 341, 343, 343, 128, 127, 191, 186, 185, + 343, 343, 343, 343, 343, 343, 343, 343, 343, 343, + 343, 343, 343, 343, 343, 343, 343, 343, 343, 346, + 346, 180, 176, 173, 172, 171, 346, 346, 346, 346, + 346, 346, 346, 346, 346, 346, 346, 346, 346, 346, + 346, 346, 346, 346, 346, 364, 364, 170, 169, 168, + 167, 166, 364, 364, 364, 364, 364, 364, 364, 364, + 364, 364, 364, 364, 364, 364, 364, 364, 364, 364, + 364, 366, 366, 165, 164, 163, 162, 161, 366, 366, + + 366, 366, 366, 366, 366, 366, 366, 366, 366, 366, + 366, 366, 366, 366, 366, 366, 366, 369, 369, 153, + 152, 151, 146, 145, 369, 369, 369, 369, 369, 369, + 369, 369, 369, 369, 369, 369, 369, 369, 369, 369, + 369, 369, 369, 385, 385, 142, 64, 132, 128, 127, + 385, 385, 385, 385, 385, 385, 385, 385, 385, 385, + 385, 385, 385, 385, 385, 385, 385, 385, 385, 387, + 387, 124, 123, 122, 121, 116, 387, 387, 387, 387, + 387, 387, 387, 387, 387, 387, 387, 387, 387, 387, + 387, 387, 387, 387, 387, 390, 390, 115, 112, 101, + + 100, 95, 390, 390, 390, 390, 390, 390, 390, 390, + 390, 390, 390, 390, 390, 390, 390, 390, 390, 390, + 390, 399, 399, 88, 83, 79, 71, 65, 399, 399, + 399, 399, 399, 399, 399, 399, 399, 399, 399, 399, + 399, 399, 399, 399, 399, 399, 399, 401, 401, 64, + 439, 50, 439, 439, 401, 401, 401, 401, 401, 401, + 401, 401, 401, 401, 401, 401, 401, 401, 401, 401, + 401, 401, 401, 404, 404, 439, 439, 439, 439, 439, + 404, 404, 404, 404, 404, 404, 404, 404, 404, 404, + 404, 404, 404, 404, 404, 404, 404, 404, 404, 412, + + 412, 439, 439, 439, 439, 439, 412, 412, 412, 412, + 412, 412, 412, 412, 412, 412, 412, 412, 412, 412, + 412, 412, 412, 412, 412, 414, 414, 439, 439, 439, + 439, 439, 414, 414, 414, 414, 414, 414, 414, 414, + 414, 414, 414, 414, 414, 414, 414, 414, 414, 414, + 414, 51, 51, 51, 51, 51, 51, 51, 51, 51, + 51, 51, 51, 57, 57, 57, 57, 57, 57, 57, + 57, 57, 57, 57, 57, 62, 62, 62, 62, 62, + 62, 62, 62, 62, 62, 62, 62, 80, 80, 439, + 80, 439, 80, 80, 80, 80, 91, 439, 91, 439, + + 439, 91, 91, 91, 131, 439, 439, 131, 131, 131, + 131, 131, 131, 131, 131, 131, 133, 439, 133, 133, + 133, 133, 133, 133, 133, 133, 133, 133, 139, 439, + 139, 439, 439, 139, 139, 139, 147, 439, 147, 147, + 147, 147, 147, 147, 147, 147, 147, 147, 149, 439, + 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, + 131, 439, 439, 131, 439, 439, 131, 131, 439, 131, + 193, 439, 193, 193, 193, 193, 193, 193, 193, 193, + 193, 193, 195, 439, 195, 195, 195, 195, 195, 195, + 195, 195, 195, 195, 197, 439, 197, 197, 197, 197, + + 197, 197, 197, 197, 197, 197, 199, 439, 199, 199, + 199, 199, 199, 199, 199, 199, 199, 199, 201, 439, + 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, + 203, 439, 203, 203, 203, 203, 204, 439, 204, 204, + 204, 204, 205, 439, 205, 205, 205, 205, 205, 205, + 205, 205, 205, 205, 207, 439, 207, 207, 207, 207, + 207, 207, 207, 207, 207, 207, 250, 439, 250, 250, + 250, 250, 250, 250, 250, 250, 250, 250, 252, 439, + 252, 252, 252, 252, 252, 252, 252, 252, 252, 252, + 254, 439, 439, 439, 439, 254, 255, 439, 255, 255, + + 255, 255, 255, 255, 255, 255, 255, 255, 257, 439, + 257, 257, 257, 257, 257, 257, 257, 257, 257, 257, + 259, 439, 259, 259, 259, 259, 260, 439, 260, 260, + 260, 260, 261, 439, 261, 261, 261, 261, 261, 261, + 261, 261, 261, 261, 263, 439, 263, 263, 263, 263, + 263, 263, 263, 263, 263, 263, 297, 439, 297, 297, + 297, 297, 297, 297, 297, 297, 297, 297, 299, 439, + 299, 299, 299, 299, 299, 299, 299, 299, 299, 299, + 301, 439, 301, 301, 301, 301, 301, 301, 301, 301, + 301, 301, 303, 439, 303, 303, 303, 303, 303, 303, + + 303, 303, 303, 303, 305, 439, 305, 305, 305, 305, + 306, 439, 306, 306, 306, 306, 307, 439, 307, 307, + 307, 307, 307, 307, 307, 307, 307, 307, 309, 439, + 309, 309, 309, 309, 309, 309, 309, 309, 309, 309, + 336, 439, 336, 336, 336, 336, 336, 336, 336, 336, + 336, 336, 338, 439, 338, 338, 338, 338, 338, 338, + 338, 338, 338, 338, 340, 439, 340, 340, 340, 340, + 340, 340, 340, 340, 340, 340, 342, 439, 342, 342, + 342, 342, 342, 342, 342, 342, 342, 342, 344, 439, + 344, 344, 344, 344, 80, 439, 80, 80, 80, 80, + + 345, 439, 345, 345, 345, 345, 345, 345, 345, 345, + 345, 345, 363, 439, 363, 363, 363, 363, 363, 363, + 363, 363, 363, 363, 365, 439, 365, 365, 365, 365, + 365, 365, 365, 365, 365, 365, 367, 439, 367, 367, + 367, 367, 368, 439, 368, 368, 368, 368, 368, 368, + 368, 368, 368, 368, 384, 439, 384, 384, 384, 384, + 384, 384, 384, 384, 384, 384, 386, 439, 386, 386, + 386, 386, 386, 386, 386, 386, 386, 386, 388, 439, + 388, 388, 388, 388, 389, 439, 389, 389, 389, 389, + 389, 389, 389, 389, 389, 389, 398, 439, 398, 398, + + 398, 398, 398, 398, 398, 398, 398, 398, 400, 439, + 400, 400, 400, 400, 400, 400, 400, 400, 400, 400, + 402, 439, 402, 402, 402, 402, 403, 439, 403, 403, + 403, 403, 403, 403, 403, 403, 403, 403, 411, 439, + 411, 411, 411, 411, 411, 411, 411, 411, 411, 411, + 413, 439, 413, 413, 413, 413, 413, 413, 413, 413, + 413, 413, 11, 439, 439, 439, 439, 439, 439, 439, + 439, 439, 439, 439, 439, 439, 439, 439, 439, 439, + 439, 439, 439, 439, 439, 439, 439, 439, 439, 439, + 439, 439, 439, 439, 439, 439, 439, 439, 439, 439, + + 439, 439, 439, 439, 439, 439, 439, 439, 439, 439, + 439, 439, 439, 439, 439, 439, 439, 439, 439, 439, + 439, 439, 439 + } ; + +static yyconst short int yy_chk[1924] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 3, 3, 30, 3, 4, 4, 30, 4, 5, 5, + 6, 6, 20, 3, 3, 28, 28, 4, 4, 18, + 20, 5, 5, 6, 6, 7, 8, 7, 8, 31, + 18, 7, 8, 17, 21, 17, 17, 22, 26, 22, + + 22, 21, 21, 39, 41, 437, 39, 434, 26, 26, + 26, 433, 41, 31, 7, 8, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 37, 49, 9, 9, 9, 9, 9, 24, 33, 33, + 37, 24, 33, 36, 24, 432, 9, 9, 9, 33, + 36, 24, 38, 431, 38, 44, 44, 36, 55, 55, + 56, 56, 24, 38, 114, 122, 44, 63, 430, 44, + 123, 114, 49, 123, 122, 9, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, + 82, 63, 10, 10, 10, 10, 10, 78, 80, 81, + + 81, 78, 80, 118, 78, 80, 10, 10, 10, 119, + 407, 78, 80, 81, 82, 129, 129, 81, 130, 130, + 81, 118, 78, 80, 429, 119, 407, 81, 427, 99, + 99, 99, 116, 99, 426, 10, 60, 99, 81, 427, + 60, 165, 165, 116, 116, 99, 60, 424, 423, 99, + 422, 421, 60, 420, 419, 418, 417, 416, 415, 410, + 409, 60, 408, 60, 406, 397, 60, 60, 396, 395, + 394, 60, 393, 392, 391, 378, 377, 376, 375, 60, + 374, 373, 60, 372, 60, 60, 60, 371, 60, 93, + 93, 362, 361, 359, 358, 356, 93, 93, 93, 93, + + 93, 93, 93, 93, 93, 93, 93, 93, 93, 93, + 93, 93, 93, 93, 93, 94, 94, 355, 354, 353, + 352, 351, 94, 94, 94, 94, 94, 94, 94, 94, + 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, + 94, 136, 136, 350, 349, 348, 347, 335, 136, 136, + 136, 136, 136, 136, 136, 136, 136, 136, 136, 136, + 136, 136, 136, 136, 136, 136, 136, 137, 137, 334, + 333, 326, 325, 321, 137, 137, 137, 137, 137, 137, + 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, + 137, 137, 137, 138, 138, 320, 319, 318, 317, 316, + + 138, 138, 138, 138, 315, 314, 313, 312, 311, 295, + 294, 292, 291, 138, 138, 138, 138, 138, 138, 140, + 140, 290, 289, 288, 287, 285, 140, 140, 140, 140, + 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, + 140, 140, 140, 140, 140, 141, 141, 284, 283, 282, + 280, 279, 141, 141, 141, 141, 141, 141, 141, 141, + 141, 141, 141, 141, 141, 141, 141, 141, 141, 141, + 141, 148, 148, 278, 277, 274, 273, 272, 148, 148, + 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, + 148, 148, 148, 148, 148, 148, 148, 150, 150, 271, + + 270, 269, 268, 267, 150, 150, 150, 150, 150, 150, + 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, + 150, 150, 150, 194, 194, 266, 248, 247, 245, 244, + 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, + 194, 194, 194, 194, 194, 194, 194, 194, 194, 196, + 196, 243, 242, 241, 240, 239, 196, 196, 196, 196, + 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, + 196, 196, 196, 196, 196, 200, 200, 238, 237, 236, + 235, 234, 200, 200, 200, 200, 200, 200, 200, 200, + 200, 200, 200, 200, 200, 200, 200, 200, 200, 200, + + 200, 202, 202, 232, 230, 229, 226, 225, 202, 202, + 202, 202, 202, 202, 202, 202, 202, 202, 202, 202, + 202, 202, 202, 202, 202, 202, 202, 206, 206, 224, + 223, 220, 218, 217, 206, 206, 206, 206, 206, 206, + 206, 206, 206, 206, 206, 206, 206, 206, 206, 206, + 206, 206, 206, 208, 208, 216, 215, 214, 213, 212, + 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, + 208, 208, 208, 208, 208, 208, 208, 208, 208, 251, + 251, 211, 210, 209, 192, 191, 251, 251, 251, 251, + 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, + + 251, 251, 251, 251, 251, 253, 253, 190, 189, 188, + 187, 186, 253, 253, 253, 253, 253, 253, 253, 253, + 253, 253, 253, 253, 253, 253, 253, 253, 253, 253, + 253, 256, 256, 185, 184, 183, 182, 181, 256, 256, + 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, + 256, 256, 256, 256, 256, 256, 256, 258, 258, 180, + 179, 178, 177, 176, 258, 258, 258, 258, 258, 258, + 258, 258, 258, 258, 258, 258, 258, 258, 258, 258, + 258, 258, 258, 262, 262, 174, 173, 171, 170, 169, + 262, 262, 262, 262, 262, 262, 262, 262, 262, 262, + + 262, 262, 262, 262, 262, 262, 262, 262, 262, 264, + 264, 168, 167, 166, 164, 163, 264, 264, 264, 264, + 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, + 264, 264, 264, 264, 264, 298, 298, 162, 161, 160, + 159, 158, 298, 298, 298, 298, 298, 298, 298, 298, + 298, 298, 298, 298, 298, 298, 298, 298, 298, 298, + 298, 300, 300, 157, 156, 155, 154, 153, 300, 300, + 300, 300, 300, 300, 300, 300, 300, 300, 300, 300, + 300, 300, 300, 300, 300, 300, 300, 302, 302, 152, + 151, 135, 134, 131, 302, 302, 302, 302, 302, 302, + + 302, 302, 302, 302, 302, 302, 302, 302, 302, 302, + 302, 302, 302, 304, 304, 128, 127, 124, 121, 120, + 304, 304, 304, 304, 304, 304, 304, 304, 304, 304, + 304, 304, 304, 304, 304, 304, 304, 304, 304, 308, + 308, 117, 115, 112, 111, 110, 308, 308, 308, 308, + 308, 308, 308, 308, 308, 308, 308, 308, 308, 308, + 308, 308, 308, 308, 308, 337, 337, 109, 108, 107, + 106, 105, 337, 337, 337, 337, 337, 337, 337, 337, + 337, 337, 337, 337, 337, 337, 337, 337, 337, 337, + 337, 341, 341, 104, 103, 102, 101, 100, 341, 341, + + 341, 341, 341, 341, 341, 341, 341, 341, 341, 341, + 341, 341, 341, 341, 341, 341, 341, 346, 346, 98, + 97, 96, 90, 86, 346, 346, 346, 346, 346, 346, + 346, 346, 346, 346, 346, 346, 346, 346, 346, 346, + 346, 346, 346, 364, 364, 77, 64, 57, 52, 50, + 364, 364, 364, 364, 364, 364, 364, 364, 364, 364, + 364, 364, 364, 364, 364, 364, 364, 364, 364, 366, + 366, 48, 47, 46, 45, 43, 366, 366, 366, 366, + 366, 366, 366, 366, 366, 366, 366, 366, 366, 366, + 366, 366, 366, 366, 366, 369, 369, 42, 40, 35, + + 34, 32, 369, 369, 369, 369, 369, 369, 369, 369, + 369, 369, 369, 369, 369, 369, 369, 369, 369, 369, + 369, 385, 385, 27, 25, 23, 19, 15, 385, 385, + 385, 385, 385, 385, 385, 385, 385, 385, 385, 385, + 385, 385, 385, 385, 385, 385, 385, 387, 387, 13, + 11, 2, 0, 0, 387, 387, 387, 387, 387, 387, + 387, 387, 387, 387, 387, 387, 387, 387, 387, 387, + 387, 387, 387, 390, 390, 0, 0, 0, 0, 0, + 390, 390, 390, 390, 390, 390, 390, 390, 390, 390, + 390, 390, 390, 390, 390, 390, 390, 390, 390, 399, + + 399, 0, 0, 0, 0, 0, 399, 399, 399, 399, + 399, 399, 399, 399, 399, 399, 399, 399, 399, 399, + 399, 399, 399, 399, 399, 401, 401, 0, 0, 0, + 0, 0, 401, 401, 401, 401, 401, 401, 401, 401, + 401, 401, 401, 401, 401, 401, 401, 401, 401, 401, + 401, 440, 440, 440, 440, 440, 440, 440, 440, 440, + 440, 440, 440, 441, 441, 441, 441, 441, 441, 441, + 441, 441, 441, 441, 441, 442, 442, 442, 442, 442, + 442, 442, 442, 442, 442, 442, 442, 443, 443, 0, + 443, 0, 443, 443, 443, 443, 444, 0, 444, 0, + + 0, 444, 444, 444, 445, 0, 0, 445, 445, 445, + 445, 445, 445, 445, 445, 445, 446, 0, 446, 446, + 446, 446, 446, 446, 446, 446, 446, 446, 447, 0, + 447, 0, 0, 447, 447, 447, 448, 0, 448, 448, + 448, 448, 448, 448, 448, 448, 448, 448, 449, 0, + 449, 449, 449, 449, 449, 449, 449, 449, 449, 449, + 450, 0, 0, 450, 0, 0, 450, 450, 0, 450, + 451, 0, 451, 451, 451, 451, 451, 451, 451, 451, + 451, 451, 452, 0, 452, 452, 452, 452, 452, 452, + 452, 452, 452, 452, 453, 0, 453, 453, 453, 453, + + 453, 453, 453, 453, 453, 453, 454, 0, 454, 454, + 454, 454, 454, 454, 454, 454, 454, 454, 455, 0, + 455, 455, 455, 455, 455, 455, 455, 455, 455, 455, + 456, 0, 456, 456, 456, 456, 457, 0, 457, 457, + 457, 457, 458, 0, 458, 458, 458, 458, 458, 458, + 458, 458, 458, 458, 459, 0, 459, 459, 459, 459, + 459, 459, 459, 459, 459, 459, 460, 0, 460, 460, + 460, 460, 460, 460, 460, 460, 460, 460, 461, 0, + 461, 461, 461, 461, 461, 461, 461, 461, 461, 461, + 462, 0, 0, 0, 0, 462, 463, 0, 463, 463, + + 463, 463, 463, 463, 463, 463, 463, 463, 464, 0, + 464, 464, 464, 464, 464, 464, 464, 464, 464, 464, + 465, 0, 465, 465, 465, 465, 466, 0, 466, 466, + 466, 466, 467, 0, 467, 467, 467, 467, 467, 467, + 467, 467, 467, 467, 468, 0, 468, 468, 468, 468, + 468, 468, 468, 468, 468, 468, 469, 0, 469, 469, + 469, 469, 469, 469, 469, 469, 469, 469, 470, 0, + 470, 470, 470, 470, 470, 470, 470, 470, 470, 470, + 471, 0, 471, 471, 471, 471, 471, 471, 471, 471, + 471, 471, 472, 0, 472, 472, 472, 472, 472, 472, + + 472, 472, 472, 472, 473, 0, 473, 473, 473, 473, + 474, 0, 474, 474, 474, 474, 475, 0, 475, 475, + 475, 475, 475, 475, 475, 475, 475, 475, 476, 0, + 476, 476, 476, 476, 476, 476, 476, 476, 476, 476, + 477, 0, 477, 477, 477, 477, 477, 477, 477, 477, + 477, 477, 478, 0, 478, 478, 478, 478, 478, 478, + 478, 478, 478, 478, 479, 0, 479, 479, 479, 479, + 479, 479, 479, 479, 479, 479, 480, 0, 480, 480, + 480, 480, 480, 480, 480, 480, 480, 480, 481, 0, + 481, 481, 481, 481, 482, 0, 482, 482, 482, 482, + + 483, 0, 483, 483, 483, 483, 483, 483, 483, 483, + 483, 483, 484, 0, 484, 484, 484, 484, 484, 484, + 484, 484, 484, 484, 485, 0, 485, 485, 485, 485, + 485, 485, 485, 485, 485, 485, 486, 0, 486, 486, + 486, 486, 487, 0, 487, 487, 487, 487, 487, 487, + 487, 487, 487, 487, 488, 0, 488, 488, 488, 488, + 488, 488, 488, 488, 488, 488, 489, 0, 489, 489, + 489, 489, 489, 489, 489, 489, 489, 489, 490, 0, + 490, 490, 490, 490, 491, 0, 491, 491, 491, 491, + 491, 491, 491, 491, 491, 491, 492, 0, 492, 492, + + 492, 492, 492, 492, 492, 492, 492, 492, 493, 0, + 493, 493, 493, 493, 493, 493, 493, 493, 493, 493, + 494, 0, 494, 494, 494, 494, 495, 0, 495, 495, + 495, 495, 495, 495, 495, 495, 495, 495, 496, 0, + 496, 496, 496, 496, 496, 496, 496, 496, 496, 496, + 497, 0, 497, 497, 497, 497, 497, 497, 497, 497, + 497, 497, 439, 439, 439, 439, 439, 439, 439, 439, + 439, 439, 439, 439, 439, 439, 439, 439, 439, 439, + 439, 439, 439, 439, 439, 439, 439, 439, 439, 439, + 439, 439, 439, 439, 439, 439, 439, 439, 439, 439, + + 439, 439, 439, 439, 439, 439, 439, 439, 439, 439, + 439, 439, 439, 439, 439, 439, 439, 439, 439, 439, + 439, 439, 439 + } ; + +static yy_state_type yy_last_accepting_state; +static char *yy_last_accepting_cpos; + +extern int yy_flex_debug; +int yy_flex_debug = 1; + +static yyconst short int yy_rule_linenum[98] = + { 0, + 81, 83, 94, 95, 102, 103, 105, 110, 112, 120, + 128, 131, 143, 157, 161, 165, 169, 185, 189, 198, + 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, + 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, + 224, 225, 226, 227, 228, 229, 230, 232, 233, 234, + 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, + 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, + 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, + 265, 266, 267, 268, 270, 271, 273, 274, 276, 281, + 288, 294, 301, 304, 308, 313, 335 + + } ; + +/* The intent behind this definition is that it'll catch + * any uses of REJECT which flex missed. + */ +#define REJECT reject_used_but_not_detected +#define yymore() yymore_used_but_not_detected +#define YY_MORE_ADJ 0 +#define YY_RESTORE_YY_MORE_OFFSET +char *yytext; +#line 1 "c-lex.l" +#define INITIAL 0 +#line 2 "c-lex.l" + + #include "cparse.h" + + static int yywrap(void) { + BEGIN(INITIAL); + return 1; + } + + /* cheesy dynamic string stuff */ + static int stringtype; + static int cppstring; + static size_t stringlen; + static char *string; + static int stringcode; + + /* append some bytes to the string */ + static void morestring(const char *ptr, size_t len) { + if(len > SIZE_MAX - stringlen) + fatal(0, "string too long"); + string = xrealloc_noptr(string, stringlen + len); + memcpy(string + stringlen, ptr, len); + stringlen += len; + } + + static void newstring(const char *ptr, size_t len) { + stringlen = 0; + string = 0; + morestring(ptr, len); + } + + /* validate a UCN - return 1 if valid, 0 if not, and report the error. + * Assumes yylloc set. */ + static int ucnvalid(const char *s) { + /* 6.4.3 range constraints for UCNs */ + unsigned long u; + + errno = 0; + u = strtoul(s + 2, 0, 16); + if(errno) { + inputerror(&yylloc, "cannot convert UCN '%s'", yytext); + return 0; + } else switch(u) { + case 0x0024: + case 0x0040: + case 0x0060: + return 1; + default: + if(u < 0x00A0 + || (u >= 0xD800 && u <= 0xDFFF)) { + inputerror(&yylloc, "illegal UCN escape '%s'", yytext); + return 0; + } else + return 1; + } + } + + /* set yylloc */ + static inline void loc(void) { + yylloc.path = path; + yylloc.line = line; + } + +#define CPP 1 +#define CPPSKIP 2 +#define LITERAL 3 +#define IDENT 4 + +#line 1043 "lex.yy.c" + +/* Macros after this point can all be overridden by user definitions in + * section 1. + */ + +#ifndef YY_SKIP_YYWRAP +#ifdef __cplusplus +extern "C" int yywrap YY_PROTO(( void )); +#else +extern int yywrap YY_PROTO(( void )); +#endif +#endif + +#ifndef YY_NO_UNPUT +static void yyunput YY_PROTO(( int c, char *buf_ptr )); +#endif + +#ifndef yytext_ptr +static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int )); +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen YY_PROTO(( yyconst char * )); +#endif + +#ifndef YY_NO_INPUT +#ifdef __cplusplus +static int yyinput YY_PROTO(( void )); +#else +static int input YY_PROTO(( void )); +#endif +#endif + +#if YY_STACK_USED +static int yy_start_stack_ptr = 0; +static int yy_start_stack_depth = 0; +static int *yy_start_stack = 0; +#ifndef YY_NO_PUSH_STATE +static void yy_push_state YY_PROTO(( int new_state )); +#endif +#ifndef YY_NO_POP_STATE +static void yy_pop_state YY_PROTO(( void )); +#endif +#ifndef YY_NO_TOP_STATE +static int yy_top_state YY_PROTO(( void )); +#endif + +#else +#define YY_NO_PUSH_STATE 1 +#define YY_NO_POP_STATE 1 +#define YY_NO_TOP_STATE 1 +#endif + +#ifdef YY_MALLOC_DECL +YY_MALLOC_DECL +#else +#if __STDC__ +#ifndef __cplusplus +#include +#endif +#else +/* Just try to get by without declaring the routines. This will fail + * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int) + * or sizeof(void*) != sizeof(int). + */ +#endif +#endif + +/* Amount of stuff to slurp up with each read. */ +#ifndef YY_READ_BUF_SIZE +#define YY_READ_BUF_SIZE 8192 +#endif + +/* Copy whatever the last rule matched to the standard output. */ + +#ifndef ECHO +/* This used to be an fputs(), but since the string might contain NUL's, + * we now use fwrite(). + */ +#define ECHO (void) fwrite( yytext, yyleng, 1, yyout ) +#endif + +/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, + * is returned in "result". + */ +#ifndef YY_INPUT +#define YY_INPUT(buf,result,max_size) \ + if ( yy_current_buffer->yy_is_interactive ) \ + { \ + int c = '*', n; \ + for ( n = 0; n < max_size && \ + (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ + buf[n] = (char) c; \ + if ( c == '\n' ) \ + buf[n++] = (char) c; \ + if ( c == EOF && ferror( yyin ) ) \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + result = n; \ + } \ + else \ + { \ + errno=0; \ + while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ + { \ + if( errno != EINTR) \ + { \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + break; \ + } \ + errno=0; \ + clearerr(yyin); \ + } \ + } +#endif + +/* No semi-colon after return; correct usage is to write "yyterminate();" - + * we don't want an extra ';' after the "return" because that will cause + * some compilers to complain about unreachable statements. + */ +#ifndef yyterminate +#define yyterminate() return YY_NULL +#endif + +/* Number of entries by which start-condition stack grows. */ +#ifndef YY_START_STACK_INCR +#define YY_START_STACK_INCR 25 +#endif + +/* Report a fatal error. */ +#ifndef YY_FATAL_ERROR +#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) +#endif + +/* Default declaration of generated scanner - a define so the user can + * easily add parameters. + */ +#ifndef YY_DECL +#define YY_DECL int yylex YY_PROTO(( void )) +#endif + +/* Code executed at the beginning of each rule, after yytext and yyleng + * have been set up. + */ +#ifndef YY_USER_ACTION +#define YY_USER_ACTION +#endif + +/* Code executed at the end of each rule. */ +#ifndef YY_BREAK +#define YY_BREAK break; +#endif + +#define YY_RULE_SETUP \ + if ( yyleng > 0 ) \ + yy_current_buffer->yy_at_bol = \ + (yytext[yyleng - 1] == '\n'); \ + YY_USER_ACTION + +YY_DECL + { + register yy_state_type yy_current_state; + register char *yy_cp, *yy_bp; + register int yy_act; + +#line 79 "c-lex.l" + + +#line 1211 "lex.yy.c" + + if ( yy_init ) + { + yy_init = 0; + +#ifdef YY_USER_INIT + YY_USER_INIT; +#endif + + if ( ! yy_start ) + yy_start = 1; /* first start state */ + + if ( ! yyin ) + yyin = stdin; + + if ( ! yyout ) + yyout = stdout; + + if ( ! yy_current_buffer ) + yy_current_buffer = + yy_create_buffer( yyin, YY_BUF_SIZE ); + + yy_load_buffer_state(); + } + + while ( 1 ) /* loops until end-of-file is reached */ + { + yy_cp = yy_c_buf_p; + + /* Support of yytext. */ + *yy_cp = yy_hold_char; + + /* yy_bp points to the position in yy_ch_buf of the start of + * the current run. + */ + yy_bp = yy_cp; + + yy_current_state = yy_start; + yy_current_state += YY_AT_BOL(); +yy_match: + do + { + register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; + if ( yy_accept[yy_current_state] ) + { + yy_last_accepting_state = yy_current_state; + yy_last_accepting_cpos = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 440 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + ++yy_cp; + } + while ( yy_current_state != 439 ); + yy_cp = yy_last_accepting_cpos; + yy_current_state = yy_last_accepting_state; + +yy_find_action: + yy_act = yy_accept[yy_current_state]; + + YY_DO_BEFORE_ACTION; + + +do_action: /* This label is used only to access EOF actions. */ + + if ( yy_flex_debug ) + { + if ( yy_act == 0 ) + fprintf( stderr, "--scanner backing up\n" ); + else if ( yy_act < 98 ) + fprintf( stderr, "--accepting rule at line %d (\"%s\")\n", + yy_rule_linenum[yy_act], yytext ); + else if ( yy_act == 98 ) + fprintf( stderr, "--accepting default rule (\"%s\")\n", + yytext ); + else if ( yy_act == 99 ) + fprintf( stderr, "--(end of buffer or a NUL)\n" ); + else + fprintf( stderr, "--EOF (start condition %d)\n", YY_START ); + } + + switch ( yy_act ) + { /* beginning of action switch */ + case 0: /* must back up */ + /* undo the effects of YY_DO_BEFORE_ACTION */ + *yy_cp = yy_hold_char; + yy_cp = yy_last_accepting_cpos; + yy_current_state = yy_last_accepting_state; + goto yy_find_action; + +case 1: +YY_RULE_SETUP +#line 81 "c-lex.l" +{ BEGIN(CPP); } + YY_BREAK +case 2: +YY_RULE_SETUP +#line 83 "c-lex.l" +{ + long l; + /* collect line number, crapping out if we can't represent it */ + errno = 0; + l = strtol(yytext, 0, 10); + if(errno) + fatal(errno, "cannot convert line number '%s'", yytext); + if(l > INT_MAX) + fatal(0, "line number '%s' is too big", yytext); + line = l; +} + YY_BREAK +case 3: +YY_RULE_SETUP +#line 94 "c-lex.l" +{ } + YY_BREAK +case 4: +YY_RULE_SETUP +#line 95 "c-lex.l" +{ + /* collect filename */ + cppstring = 1; + stringtype = yytext[0]; + BEGIN(LITERAL); + newstring(0, 0); +} + YY_BREAK +case 5: +YY_RULE_SETUP +#line 102 "c-lex.l" +{ } + YY_BREAK +case 6: +YY_RULE_SETUP +#line 103 "c-lex.l" +{ BEGIN(INITIAL); } + YY_BREAK +case 7: +YY_RULE_SETUP +#line 105 "c-lex.l" +{ + if(line == INT_MAX) + fatal(0, "cannot count beyond line %d", INT_MAX); + ++line; +} + YY_BREAK +case 8: +YY_RULE_SETUP +#line 110 "c-lex.l" +{ } + YY_BREAK +case 9: +YY_RULE_SETUP +#line 112 "c-lex.l" +{ + stringtype = yytext[0]; + stringcode = yytext[0] == '"' ? STRINGLIT : CHARLIT; + loc(); + cppstring = 0; + BEGIN(LITERAL); + newstring(0, 0); +} + YY_BREAK +case 10: +YY_RULE_SETUP +#line 120 "c-lex.l" +{ + stringtype = yytext[1]; + stringcode = yytext[1] == '"' ? WSTRINGLIT : WCHARLIT; + loc(); + cppstring = 0; + BEGIN(LITERAL); + newstring(0, 0); +} + YY_BREAK +case 11: +YY_RULE_SETUP +#line 128 "c-lex.l" +{ + morestring(yytext, yyleng); +} + YY_BREAK +case 12: +YY_RULE_SETUP +#line 131 "c-lex.l" +{ + /* 6.4.4.4 escapes must fit in an unsigned char */ + unsigned long n; + + errno = 0; + n = strtoul(yytext + 1, 0, 8); + if(errno) + inputerror(&yylloc, "cannot convert octal escape sequence '%s'", yytext); + else if(n > P_UCHAR_MAX) + inputerror(&yylloc, "octal escape sequence '%s' out of range", yytext); + morestring(yytext, yyleng); +} + YY_BREAK +case 13: +YY_RULE_SETUP +#line 143 "c-lex.l" +{ + /* 6.4.4.4 escapes must fit in an unsigned char */ + unsigned long n; + + errno = 0; + n = strtoul(yytext + 2, 0, 16); + if(errno) + inputerror(&yylloc, "cannot convert hexadecimal escape sequence '%s'", + yytext); + else if(n > P_UCHAR_MAX) + inputerror(&yylloc, "hexadecimal escape sequence '%s' out of range", + yytext); + morestring(yytext, yyleng); +} + YY_BREAK +case 14: +YY_RULE_SETUP +#line 157 "c-lex.l" +{ + inputerror(&yylloc, "invalid hexadecimal escape sequence '%s'", yytext); + morestring(yytext, yyleng); +} + YY_BREAK +case 15: +YY_RULE_SETUP +#line 161 "c-lex.l" +{ + ucnvalid(yytext); + morestring(yytext, yyleng); +} + YY_BREAK +case 16: +YY_RULE_SETUP +#line 165 "c-lex.l" +{ + inputerror(&yylloc, "invalid UCN '%s'", yytext); + morestring(yytext, yyleng); +} + YY_BREAK +case 17: +YY_RULE_SETUP +#line 169 "c-lex.l" +{ + if(yytext[0] == stringtype) { + finish_string: + if(cppstring) { + morestring("", 1); + path = string; + BEGIN(CPPSKIP); + } else { + BEGIN(INITIAL); + /* XXX support strings with embedded 0s */ + yylval.s = xstrndup(string, stringlen); + return stringcode; + } + } else + morestring(yytext, 1); +} + YY_BREAK +case 18: +YY_RULE_SETUP +#line 185 "c-lex.l" +{ + inputerror(&yylloc, "invalid escape sequence '%s'", yytext); + morestring(yytext, yyleng); +} + YY_BREAK +case 19: +YY_RULE_SETUP +#line 189 "c-lex.l" +{ + inputerror(&yylloc, "unterminated literal"); + goto finish_string; +} + YY_BREAK +case YY_STATE_EOF(LITERAL): +#line 193 "c-lex.l" +{ + inputerror(&yylloc, "unterminated literal"); + goto finish_string; +} + YY_BREAK +case 20: +YY_RULE_SETUP +#line 198 "c-lex.l" +{ + yylval.s = xstrndup(yytext, yyleng); + loc(); + return NUMBER; +} + YY_BREAK +case 21: +YY_RULE_SETUP +#line 204 "c-lex.l" +{ loc(); return yylval.i = MEMBER; } + YY_BREAK +case 22: +YY_RULE_SETUP +#line 205 "c-lex.l" +{ loc(); return yylval.i = INCR; } + YY_BREAK +case 23: +YY_RULE_SETUP +#line 206 "c-lex.l" +{ loc(); return yylval.i = DECR; } + YY_BREAK +case 24: +YY_RULE_SETUP +#line 207 "c-lex.l" +{ loc(); return yylval.i = SL; } + YY_BREAK +case 25: +YY_RULE_SETUP +#line 208 "c-lex.l" +{ loc(); return yylval.i = SR; } + YY_BREAK +case 26: +YY_RULE_SETUP +#line 209 "c-lex.l" +{ loc(); return yylval.i = LE; } + YY_BREAK +case 27: +YY_RULE_SETUP +#line 210 "c-lex.l" +{ loc(); return yylval.i = GE; } + YY_BREAK +case 28: +YY_RULE_SETUP +#line 211 "c-lex.l" +{ loc(); return yylval.i = EQ; } + YY_BREAK +case 29: +YY_RULE_SETUP +#line 212 "c-lex.l" +{ loc(); return yylval.i = NE; } + YY_BREAK +case 30: +YY_RULE_SETUP +#line 213 "c-lex.l" +{ loc(); return yylval.i = AND; } + YY_BREAK +case 31: +YY_RULE_SETUP +#line 214 "c-lex.l" +{ loc(); return yylval.i = OR; } + YY_BREAK +case 32: +YY_RULE_SETUP +#line 215 "c-lex.l" +{ loc(); return yylval.i = VARARG; } + YY_BREAK +case 33: +YY_RULE_SETUP +#line 216 "c-lex.l" +{ loc(); return yylval.i = MULEQ; } + YY_BREAK +case 34: +YY_RULE_SETUP +#line 217 "c-lex.l" +{ loc(); return yylval.i = DIVEQ; } + YY_BREAK +case 35: +YY_RULE_SETUP +#line 218 "c-lex.l" +{ loc(); return yylval.i = MODEQ; } + YY_BREAK +case 36: +YY_RULE_SETUP +#line 219 "c-lex.l" +{ loc(); return yylval.i = ADDEQ; } + YY_BREAK +case 37: +YY_RULE_SETUP +#line 220 "c-lex.l" +{ loc(); return yylval.i = SUBEQ; } + YY_BREAK +case 38: +YY_RULE_SETUP +#line 221 "c-lex.l" +{ loc(); return yylval.i = SLEQ; } + YY_BREAK +case 39: +YY_RULE_SETUP +#line 222 "c-lex.l" +{ loc(); return yylval.i = SREQ; } + YY_BREAK +case 40: +YY_RULE_SETUP +#line 223 "c-lex.l" +{ loc(); return yylval.i = ANDEQ; } + YY_BREAK +case 41: +YY_RULE_SETUP +#line 224 "c-lex.l" +{ loc(); return yylval.i = XOREQ; } + YY_BREAK +case 42: +YY_RULE_SETUP +#line 225 "c-lex.l" +{ loc(); return yylval.i = OREQ; } + YY_BREAK +case 43: +YY_RULE_SETUP +#line 226 "c-lex.l" +{ loc(); return yylval.i = '['; } + YY_BREAK +case 44: +YY_RULE_SETUP +#line 227 "c-lex.l" +{ loc(); return yylval.i = ']'; } + YY_BREAK +case 45: +YY_RULE_SETUP +#line 228 "c-lex.l" +{ loc(); return yylval.i = '{'; } + YY_BREAK +case 46: +YY_RULE_SETUP +#line 229 "c-lex.l" +{ loc(); return yylval.i = '}'; } + YY_BREAK +case 47: +YY_RULE_SETUP +#line 230 "c-lex.l" +{ loc(); return yylval.i = '#'; } + YY_BREAK +case 48: +YY_RULE_SETUP +#line 232 "c-lex.l" +{ yylval.u = SCS_AUTO; loc(); return AUTO; } + YY_BREAK +case 49: +YY_RULE_SETUP +#line 233 "c-lex.l" +{ loc(); return BREAK; } + YY_BREAK +case 50: +YY_RULE_SETUP +#line 234 "c-lex.l" +{ loc(); return CASE; } + YY_BREAK +case 51: +YY_RULE_SETUP +#line 235 "c-lex.l" +{ yylval.u = TS_CHAR; loc(); return CHAR; } + YY_BREAK +case 52: +YY_RULE_SETUP +#line 236 "c-lex.l" +{ yylval.u = TQ_CONST; loc(); return CONST; } + YY_BREAK +case 53: +YY_RULE_SETUP +#line 237 "c-lex.l" +{ loc(); return CONTINUE; } + YY_BREAK +case 54: +YY_RULE_SETUP +#line 238 "c-lex.l" +{ loc(); return DEFAULT; } + YY_BREAK +case 55: +YY_RULE_SETUP +#line 239 "c-lex.l" +{ loc(); return DO; } + YY_BREAK +case 56: +YY_RULE_SETUP +#line 240 "c-lex.l" +{ yylval.u = TS_DOUBLE; loc(); return DOUBLE; } + YY_BREAK +case 57: +YY_RULE_SETUP +#line 241 "c-lex.l" +{ loc(); return ELSE; } + YY_BREAK +case 58: +YY_RULE_SETUP +#line 242 "c-lex.l" +{ loc(); return ENUM; } + YY_BREAK +case 59: +YY_RULE_SETUP +#line 243 "c-lex.l" +{ yylval.u = SCS_EXTERN; loc(); return EXTERN; } + YY_BREAK +case 60: +YY_RULE_SETUP +#line 244 "c-lex.l" +{ yylval.u = TS_FLOAT; loc(); return FLOAT; } + YY_BREAK +case 61: +YY_RULE_SETUP +#line 245 "c-lex.l" +{ loc(); return FOR; } + YY_BREAK +case 62: +YY_RULE_SETUP +#line 246 "c-lex.l" +{ loc(); return GOTO; } + YY_BREAK +case 63: +YY_RULE_SETUP +#line 247 "c-lex.l" +{ loc(); return IF; } + YY_BREAK +case 64: +YY_RULE_SETUP +#line 248 "c-lex.l" +{ yylval.u = FS_INLINE; loc(); return INLINE; } + YY_BREAK +case 65: +YY_RULE_SETUP +#line 249 "c-lex.l" +{ yylval.u = TS_INT; loc(); return INT; } + YY_BREAK +case 66: +YY_RULE_SETUP +#line 250 "c-lex.l" +{ yylval.u = TS_LONG; loc(); return LONG; } + YY_BREAK +case 67: +YY_RULE_SETUP +#line 251 "c-lex.l" +{ yylval.u = SCS_REGISTER; loc(); return REGISTER; } + YY_BREAK +case 68: +YY_RULE_SETUP +#line 252 "c-lex.l" +{ yylval.u = TQ_RESTRICT; loc(); return RESTRICT; } + YY_BREAK +case 69: +YY_RULE_SETUP +#line 253 "c-lex.l" +{ loc(); return RETURN; } + YY_BREAK +case 70: +YY_RULE_SETUP +#line 254 "c-lex.l" +{ yylval.u = TS_SHORT; loc(); return SHORT; } + YY_BREAK +case 71: +YY_RULE_SETUP +#line 255 "c-lex.l" +{ yylval.u = TS_SIGNED; loc(); return SIGNED; } + YY_BREAK +case 72: +YY_RULE_SETUP +#line 256 "c-lex.l" +{ loc(); return SIZEOF; } + YY_BREAK +case 73: +YY_RULE_SETUP +#line 257 "c-lex.l" +{ yylval.u = SCS_STATIC; loc(); return STATIC; } + YY_BREAK +case 74: +YY_RULE_SETUP +#line 258 "c-lex.l" +{ yylval.u = TS_STRUCT; loc(); return STRUCT; } + YY_BREAK +case 75: +YY_RULE_SETUP +#line 259 "c-lex.l" +{ loc(); return SWITCH; } + YY_BREAK +case 76: +YY_RULE_SETUP +#line 260 "c-lex.l" +{ yylval.u = SCS_TYPEDEF; loc(); return TYPEDEF; } + YY_BREAK +case 77: +YY_RULE_SETUP +#line 261 "c-lex.l" +{ yylval.u = TS_UNION; loc(); return UNION; } + YY_BREAK +case 78: +YY_RULE_SETUP +#line 262 "c-lex.l" +{ yylval.u = TS_UNSIGNED; loc(); return UNSIGNED; } + YY_BREAK +case 79: +YY_RULE_SETUP +#line 263 "c-lex.l" +{ yylval.u = TS_VOID; loc(); return VOID; } + YY_BREAK +case 80: +YY_RULE_SETUP +#line 264 "c-lex.l" +{ yylval.u = TQ_VOLATILE; loc(); return VOLATILE; } + YY_BREAK +case 81: +YY_RULE_SETUP +#line 265 "c-lex.l" +{ loc(); return WHILE; } + YY_BREAK +case 82: +YY_RULE_SETUP +#line 266 "c-lex.l" +{ yylval.u = TS_BOOL; loc(); return BOOL; } + YY_BREAK +case 83: +YY_RULE_SETUP +#line 267 "c-lex.l" +{ yylval.u = TS_COMPLEX; loc(); return COMPLEX; } + YY_BREAK +case 84: +YY_RULE_SETUP +#line 268 "c-lex.l" +{ yylval.u = TS_IMAGINARY; loc(); return IMAGINARY; } + YY_BREAK +case 85: +YY_RULE_SETUP +#line 270 "c-lex.l" +{ } + YY_BREAK +case 86: +YY_RULE_SETUP +#line 271 "c-lex.l" +{ loc(); return ATTRIBUTE; } + YY_BREAK +case 87: +YY_RULE_SETUP +#line 273 "c-lex.l" +{ yylval.u = TS_GCC_VA_LIST; loc(); return GCC_VA_LIST; } + YY_BREAK +case 88: +YY_RULE_SETUP +#line 274 "c-lex.l" +{ loc(); return GCC_EXPECT; } + YY_BREAK +case 89: +YY_RULE_SETUP +#line 276 "c-lex.l" +{ + loc(); + return GCC_VA_ARG; +} + YY_BREAK +case 90: +YY_RULE_SETUP +#line 281 "c-lex.l" +{ + /* identifiers are complicated by our desire to strictly check any UCNs they + * contain */ + loc(); + BEGIN(IDENT); + newstring(yytext, yyleng); +} + YY_BREAK +case 91: +YY_RULE_SETUP +#line 288 "c-lex.l" +{ + loc(); + ucnvalid(yytext); + BEGIN(IDENT); + newstring(yytext, yyleng); +} + YY_BREAK +case 92: +YY_RULE_SETUP +#line 294 "c-lex.l" +{ + loc(); + inputerror(&yylloc, "invalid UCN '%s'", yytext); + BEGIN(IDENT); + newstring(yytext, yyleng); +} + YY_BREAK +case 93: +YY_RULE_SETUP +#line 301 "c-lex.l" +{ + morestring(yytext, yyleng); +} + YY_BREAK +case 94: +YY_RULE_SETUP +#line 304 "c-lex.l" +{ + ucnvalid(yytext); + morestring(yytext, yyleng); +} + YY_BREAK +case 95: +YY_RULE_SETUP +#line 308 "c-lex.l" +{ + inputerror(&yylloc, "invalid UCN '%s'", yytext); + morestring(yytext, yyleng); +} + YY_BREAK +case 96: +YY_RULE_SETUP +#line 313 "c-lex.l" +{ + unput(yytext[0]); +got_id: + BEGIN(INITIAL); + /* we need to look up the declaration of each name anyway so we record the + * type for all of them. But we can't produce an error here as it might be a + * struct member or something. */ + yylval.name.name = xstrndup(string, stringlen); + yylval.name.declarator = lookup(yylval.name.name); + if(yylval.name.declarator + && yylval.name.declarator->declaration_specifiers + && (yylval.name.declarator->declaration_specifiers->storage_class_specifiers + & SCS_TYPEDEF)) + return TYPEDEF_NAME; + else + return ID; +} + YY_BREAK +case YY_STATE_EOF(IDENT): +#line 331 "c-lex.l" +{ + goto got_id; +} + YY_BREAK +case 97: +YY_RULE_SETUP +#line 335 "c-lex.l" +{ + loc(); + return yylval.i = yytext[0]; +} + YY_BREAK +case 98: +YY_RULE_SETUP +#line 340 "c-lex.l" +ECHO; + YY_BREAK +#line 1949 "lex.yy.c" +case YY_STATE_EOF(INITIAL): +case YY_STATE_EOF(CPP): +case YY_STATE_EOF(CPPSKIP): + yyterminate(); + + case YY_END_OF_BUFFER: + { + /* Amount of text matched not including the EOB char. */ + int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1; + + /* Undo the effects of YY_DO_BEFORE_ACTION. */ + *yy_cp = yy_hold_char; + YY_RESTORE_YY_MORE_OFFSET + + if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW ) + { + /* We're scanning a new file or input source. It's + * possible that this happened because the user + * just pointed yyin at a new source and called + * yylex(). If so, then we have to assure + * consistency between yy_current_buffer and our + * globals. Here is the right place to do so, because + * this is the first action (other than possibly a + * back-up) that will match for the new input source. + */ + yy_n_chars = yy_current_buffer->yy_n_chars; + yy_current_buffer->yy_input_file = yyin; + yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL; + } + + /* Note that here we test for yy_c_buf_p "<=" to the position + * of the first EOB in the buffer, since yy_c_buf_p will + * already have been incremented past the NUL character + * (since all states make transitions on EOB to the + * end-of-buffer state). Contrast this with the test + * in input(). + */ + if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] ) + { /* This was really a NUL. */ + yy_state_type yy_next_state; + + yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state(); + + /* Okay, we're now positioned to make the NUL + * transition. We couldn't have + * yy_get_previous_state() go ahead and do it + * for us because it doesn't know how to deal + * with the possibility of jamming (and we don't + * want to build jamming into it because then it + * will run more slowly). + */ + + yy_next_state = yy_try_NUL_trans( yy_current_state ); + + yy_bp = yytext_ptr + YY_MORE_ADJ; + + if ( yy_next_state ) + { + /* Consume the NUL. */ + yy_cp = ++yy_c_buf_p; + yy_current_state = yy_next_state; + goto yy_match; + } + + else + { + yy_cp = yy_last_accepting_cpos; + yy_current_state = yy_last_accepting_state; + goto yy_find_action; + } + } + + else switch ( yy_get_next_buffer() ) + { + case EOB_ACT_END_OF_FILE: + { + yy_did_buffer_switch_on_eof = 0; + + if ( yywrap() ) + { + /* Note: because we've taken care in + * yy_get_next_buffer() to have set up + * yytext, we can now set up + * yy_c_buf_p so that if some total + * hoser (like flex itself) wants to + * call the scanner after we return the + * YY_NULL, it'll still work - another + * YY_NULL will get returned. + */ + yy_c_buf_p = yytext_ptr + YY_MORE_ADJ; + + yy_act = YY_STATE_EOF(YY_START); + goto do_action; + } + + else + { + if ( ! yy_did_buffer_switch_on_eof ) + YY_NEW_FILE; + } + break; + } + + case EOB_ACT_CONTINUE_SCAN: + yy_c_buf_p = + yytext_ptr + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state(); + + yy_cp = yy_c_buf_p; + yy_bp = yytext_ptr + YY_MORE_ADJ; + goto yy_match; + + case EOB_ACT_LAST_MATCH: + yy_c_buf_p = + &yy_current_buffer->yy_ch_buf[yy_n_chars]; + + yy_current_state = yy_get_previous_state(); + + yy_cp = yy_c_buf_p; + yy_bp = yytext_ptr + YY_MORE_ADJ; + goto yy_find_action; + } + break; + } + + default: + YY_FATAL_ERROR( + "fatal flex scanner internal error--no action found" ); + } /* end of action switch */ + } /* end of scanning one token */ + } /* end of yylex */ + + +/* yy_get_next_buffer - try to read in a new buffer + * + * Returns a code representing an action: + * EOB_ACT_LAST_MATCH - + * EOB_ACT_CONTINUE_SCAN - continue scanning from current position + * EOB_ACT_END_OF_FILE - end of file + */ + +static int yy_get_next_buffer() + { + register char *dest = yy_current_buffer->yy_ch_buf; + register char *source = yytext_ptr; + register int number_to_move, i; + int ret_val; + + if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] ) + YY_FATAL_ERROR( + "fatal flex scanner internal error--end of buffer missed" ); + + if ( yy_current_buffer->yy_fill_buffer == 0 ) + { /* Don't try to fill the buffer, so this is an EOF. */ + if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 ) + { + /* We matched a single character, the EOB, so + * treat this as a final EOF. + */ + return EOB_ACT_END_OF_FILE; + } + + else + { + /* We matched some text prior to the EOB, first + * process it. + */ + return EOB_ACT_LAST_MATCH; + } + } + + /* Try to read more data. */ + + /* First move last chars to start of buffer. */ + number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1; + + for ( i = 0; i < number_to_move; ++i ) + *(dest++) = *(source++); + + if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING ) + /* don't do the read, it's not guaranteed to return an EOF, + * just force an EOF + */ + yy_current_buffer->yy_n_chars = yy_n_chars = 0; + + else + { + int num_to_read = + yy_current_buffer->yy_buf_size - number_to_move - 1; + + while ( num_to_read <= 0 ) + { /* Not enough room in the buffer - grow it. */ +#ifdef YY_USES_REJECT + YY_FATAL_ERROR( +"input buffer overflow, can't enlarge buffer because scanner uses REJECT" ); +#else + + /* just a shorter name for the current buffer */ + YY_BUFFER_STATE b = yy_current_buffer; + + int yy_c_buf_p_offset = + (int) (yy_c_buf_p - b->yy_ch_buf); + + if ( b->yy_is_our_buffer ) + { + int new_size = b->yy_buf_size * 2; + + if ( new_size <= 0 ) + b->yy_buf_size += b->yy_buf_size / 8; + else + b->yy_buf_size *= 2; + + b->yy_ch_buf = (char *) + /* Include room in for 2 EOB chars. */ + yy_flex_realloc( (void *) b->yy_ch_buf, + b->yy_buf_size + 2 ); + } + else + /* Can't grow it, we don't own it. */ + b->yy_ch_buf = 0; + + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( + "fatal error - scanner input buffer overflow" ); + + yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset]; + + num_to_read = yy_current_buffer->yy_buf_size - + number_to_move - 1; +#endif + } + + if ( num_to_read > YY_READ_BUF_SIZE ) + num_to_read = YY_READ_BUF_SIZE; + + /* Read in more data. */ + YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]), + yy_n_chars, num_to_read ); + + yy_current_buffer->yy_n_chars = yy_n_chars; + } + + if ( yy_n_chars == 0 ) + { + if ( number_to_move == YY_MORE_ADJ ) + { + ret_val = EOB_ACT_END_OF_FILE; + yyrestart( yyin ); + } + + else + { + ret_val = EOB_ACT_LAST_MATCH; + yy_current_buffer->yy_buffer_status = + YY_BUFFER_EOF_PENDING; + } + } + + else + ret_val = EOB_ACT_CONTINUE_SCAN; + + yy_n_chars += number_to_move; + yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR; + yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR; + + yytext_ptr = &yy_current_buffer->yy_ch_buf[0]; + + return ret_val; + } + + +/* yy_get_previous_state - get the state just before the EOB char was reached */ + +static yy_state_type yy_get_previous_state() + { + register yy_state_type yy_current_state; + register char *yy_cp; + + yy_current_state = yy_start; + yy_current_state += YY_AT_BOL(); + + for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp ) + { + register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); + if ( yy_accept[yy_current_state] ) + { + yy_last_accepting_state = yy_current_state; + yy_last_accepting_cpos = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 440 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + } + + return yy_current_state; + } + + +/* yy_try_NUL_trans - try to make a transition on the NUL character + * + * synopsis + * next_state = yy_try_NUL_trans( current_state ); + */ + +#ifdef YY_USE_PROTOS +static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state ) +#else +static yy_state_type yy_try_NUL_trans( yy_current_state ) +yy_state_type yy_current_state; +#endif + { + register int yy_is_jam; + register char *yy_cp = yy_c_buf_p; + + register YY_CHAR yy_c = 1; + if ( yy_accept[yy_current_state] ) + { + yy_last_accepting_state = yy_current_state; + yy_last_accepting_cpos = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 440 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + yy_is_jam = (yy_current_state == 439); + + return yy_is_jam ? 0 : yy_current_state; + } + + +#ifndef YY_NO_UNPUT +#ifdef YY_USE_PROTOS +static void yyunput( int c, register char *yy_bp ) +#else +static void yyunput( c, yy_bp ) +int c; +register char *yy_bp; +#endif + { + register char *yy_cp = yy_c_buf_p; + + /* undo effects of setting up yytext */ + *yy_cp = yy_hold_char; + + if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 ) + { /* need to shift things up to make room */ + /* +2 for EOB chars. */ + register int number_to_move = yy_n_chars + 2; + register char *dest = &yy_current_buffer->yy_ch_buf[ + yy_current_buffer->yy_buf_size + 2]; + register char *source = + &yy_current_buffer->yy_ch_buf[number_to_move]; + + while ( source > yy_current_buffer->yy_ch_buf ) + *--dest = *--source; + + yy_cp += (int) (dest - source); + yy_bp += (int) (dest - source); + yy_current_buffer->yy_n_chars = + yy_n_chars = yy_current_buffer->yy_buf_size; + + if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 ) + YY_FATAL_ERROR( "flex scanner push-back overflow" ); + } + + *--yy_cp = (char) c; + + + yytext_ptr = yy_bp; + yy_hold_char = *yy_cp; + yy_c_buf_p = yy_cp; + } +#endif /* ifndef YY_NO_UNPUT */ + + +#ifdef __cplusplus +static int yyinput() +#else +static int input() +#endif + { + int c; + + *yy_c_buf_p = yy_hold_char; + + if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR ) + { + /* yy_c_buf_p now points to the character we want to return. + * If this occurs *before* the EOB characters, then it's a + * valid NUL; if not, then we've hit the end of the buffer. + */ + if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] ) + /* This was really a NUL. */ + *yy_c_buf_p = '\0'; + + else + { /* need more input */ + int offset = yy_c_buf_p - yytext_ptr; + ++yy_c_buf_p; + + switch ( yy_get_next_buffer() ) + { + case EOB_ACT_LAST_MATCH: + /* This happens because yy_g_n_b() + * sees that we've accumulated a + * token and flags that we need to + * try matching the token before + * proceeding. But for input(), + * there's no matching to consider. + * So convert the EOB_ACT_LAST_MATCH + * to EOB_ACT_END_OF_FILE. + */ + + /* Reset buffer status. */ + yyrestart( yyin ); + + /* fall through */ + + case EOB_ACT_END_OF_FILE: + { + if ( yywrap() ) + return EOF; + + if ( ! yy_did_buffer_switch_on_eof ) + YY_NEW_FILE; +#ifdef __cplusplus + return yyinput(); +#else + return input(); +#endif + } + + case EOB_ACT_CONTINUE_SCAN: + yy_c_buf_p = yytext_ptr + offset; + break; + } + } + } + + c = *(unsigned char *) yy_c_buf_p; /* cast for 8-bit char's */ + *yy_c_buf_p = '\0'; /* preserve yytext */ + yy_hold_char = *++yy_c_buf_p; + + yy_current_buffer->yy_at_bol = (c == '\n'); + + return c; + } + + +#ifdef YY_USE_PROTOS +void yyrestart( FILE *input_file ) +#else +void yyrestart( input_file ) +FILE *input_file; +#endif + { + if ( ! yy_current_buffer ) + yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); + + yy_init_buffer( yy_current_buffer, input_file ); + yy_load_buffer_state(); + } + + +#ifdef YY_USE_PROTOS +void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer ) +#else +void yy_switch_to_buffer( new_buffer ) +YY_BUFFER_STATE new_buffer; +#endif + { + if ( yy_current_buffer == new_buffer ) + return; + + if ( yy_current_buffer ) + { + /* Flush out information for old buffer. */ + *yy_c_buf_p = yy_hold_char; + yy_current_buffer->yy_buf_pos = yy_c_buf_p; + yy_current_buffer->yy_n_chars = yy_n_chars; + } + + yy_current_buffer = new_buffer; + yy_load_buffer_state(); + + /* We don't actually know whether we did this switch during + * EOF (yywrap()) processing, but the only time this flag + * is looked at is after yywrap() is called, so it's safe + * to go ahead and always set it. + */ + yy_did_buffer_switch_on_eof = 1; + } + + +#ifdef YY_USE_PROTOS +void yy_load_buffer_state( void ) +#else +void yy_load_buffer_state() +#endif + { + yy_n_chars = yy_current_buffer->yy_n_chars; + yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos; + yyin = yy_current_buffer->yy_input_file; + yy_hold_char = *yy_c_buf_p; + } + + +#ifdef YY_USE_PROTOS +YY_BUFFER_STATE yy_create_buffer( FILE *file, int size ) +#else +YY_BUFFER_STATE yy_create_buffer( file, size ) +FILE *file; +int size; +#endif + { + YY_BUFFER_STATE b; + + b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_buf_size = size; + + /* yy_ch_buf has to be 2 characters longer than the size given because + * we need to put in 2 end-of-buffer characters. + */ + b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 ); + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_is_our_buffer = 1; + + yy_init_buffer( b, file ); + + return b; + } + + +#ifdef YY_USE_PROTOS +void yy_delete_buffer( YY_BUFFER_STATE b ) +#else +void yy_delete_buffer( b ) +YY_BUFFER_STATE b; +#endif + { + if ( ! b ) + return; + + if ( b == yy_current_buffer ) + yy_current_buffer = (YY_BUFFER_STATE) 0; + + if ( b->yy_is_our_buffer ) + yy_flex_free( (void *) b->yy_ch_buf ); + + yy_flex_free( (void *) b ); + } + + +#ifndef _WIN32 +#include +#else +#ifndef YY_ALWAYS_INTERACTIVE +#ifndef YY_NEVER_INTERACTIVE +extern int isatty YY_PROTO(( int )); +#endif +#endif +#endif + +#ifdef YY_USE_PROTOS +void yy_init_buffer( YY_BUFFER_STATE b, FILE *file ) +#else +void yy_init_buffer( b, file ) +YY_BUFFER_STATE b; +FILE *file; +#endif + + + { + yy_flush_buffer( b ); + + b->yy_input_file = file; + b->yy_fill_buffer = 1; + +#if YY_ALWAYS_INTERACTIVE + b->yy_is_interactive = 1; +#else +#if YY_NEVER_INTERACTIVE + b->yy_is_interactive = 0; +#else + b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; +#endif +#endif + } + + +#ifdef YY_USE_PROTOS +void yy_flush_buffer( YY_BUFFER_STATE b ) +#else +void yy_flush_buffer( b ) +YY_BUFFER_STATE b; +#endif + + { + if ( ! b ) + return; + + b->yy_n_chars = 0; + + /* We always need two end-of-buffer characters. The first causes + * a transition to the end-of-buffer state. The second causes + * a jam in that state. + */ + b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; + b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; + + b->yy_buf_pos = &b->yy_ch_buf[0]; + + b->yy_at_bol = 1; + b->yy_buffer_status = YY_BUFFER_NEW; + + if ( b == yy_current_buffer ) + yy_load_buffer_state(); + } + + +#ifndef YY_NO_SCAN_BUFFER +#ifdef YY_USE_PROTOS +YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size ) +#else +YY_BUFFER_STATE yy_scan_buffer( base, size ) +char *base; +yy_size_t size; +#endif + { + YY_BUFFER_STATE b; + + if ( size < 2 || + base[size-2] != YY_END_OF_BUFFER_CHAR || + base[size-1] != YY_END_OF_BUFFER_CHAR ) + /* They forgot to leave room for the EOB's. */ + return 0; + + b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); + + b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ + b->yy_buf_pos = b->yy_ch_buf = base; + b->yy_is_our_buffer = 0; + b->yy_input_file = 0; + b->yy_n_chars = b->yy_buf_size; + b->yy_is_interactive = 0; + b->yy_at_bol = 1; + b->yy_fill_buffer = 0; + b->yy_buffer_status = YY_BUFFER_NEW; + + yy_switch_to_buffer( b ); + + return b; + } +#endif + + +#ifndef YY_NO_SCAN_STRING +#ifdef YY_USE_PROTOS +YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str ) +#else +YY_BUFFER_STATE yy_scan_string( yy_str ) +yyconst char *yy_str; +#endif + { + int len; + for ( len = 0; yy_str[len]; ++len ) + ; + + return yy_scan_bytes( yy_str, len ); + } +#endif + + +#ifndef YY_NO_SCAN_BYTES +#ifdef YY_USE_PROTOS +YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len ) +#else +YY_BUFFER_STATE yy_scan_bytes( bytes, len ) +yyconst char *bytes; +int len; +#endif + { + YY_BUFFER_STATE b; + char *buf; + yy_size_t n; + int i; + + /* Get memory for full buffer, including space for trailing EOB's. */ + n = len + 2; + buf = (char *) yy_flex_alloc( n ); + if ( ! buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); + + for ( i = 0; i < len; ++i ) + buf[i] = bytes[i]; + + buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR; + + b = yy_scan_buffer( buf, n ); + if ( ! b ) + YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); + + /* It's okay to grow etc. this buffer, and we should throw it + * away when we're done. + */ + b->yy_is_our_buffer = 1; + + return b; + } +#endif + + +#ifndef YY_NO_PUSH_STATE +#ifdef YY_USE_PROTOS +static void yy_push_state( int new_state ) +#else +static void yy_push_state( new_state ) +int new_state; +#endif + { + if ( yy_start_stack_ptr >= yy_start_stack_depth ) + { + yy_size_t new_size; + + yy_start_stack_depth += YY_START_STACK_INCR; + new_size = yy_start_stack_depth * sizeof( int ); + + if ( ! yy_start_stack ) + yy_start_stack = (int *) yy_flex_alloc( new_size ); + + else + yy_start_stack = (int *) yy_flex_realloc( + (void *) yy_start_stack, new_size ); + + if ( ! yy_start_stack ) + YY_FATAL_ERROR( + "out of memory expanding start-condition stack" ); + } + + yy_start_stack[yy_start_stack_ptr++] = YY_START; + + BEGIN(new_state); + } +#endif + + +#ifndef YY_NO_POP_STATE +static void yy_pop_state() + { + if ( --yy_start_stack_ptr < 0 ) + YY_FATAL_ERROR( "start-condition stack underflow" ); + + BEGIN(yy_start_stack[yy_start_stack_ptr]); + } +#endif + + +#ifndef YY_NO_TOP_STATE +static int yy_top_state() + { + return yy_start_stack[yy_start_stack_ptr - 1]; + } +#endif + +#ifndef YY_EXIT_FAILURE +#define YY_EXIT_FAILURE 2 +#endif + +#ifdef YY_USE_PROTOS +static void yy_fatal_error( yyconst char msg[] ) +#else +static void yy_fatal_error( msg ) +char msg[]; +#endif + { + (void) fprintf( stderr, "%s\n", msg ); + exit( YY_EXIT_FAILURE ); + } + + + +/* Redefine yyless() so it works in section 3 code. */ + +#undef yyless +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + yytext[yyleng] = yy_hold_char; \ + yy_c_buf_p = yytext + n; \ + yy_hold_char = *yy_c_buf_p; \ + *yy_c_buf_p = '\0'; \ + yyleng = n; \ + } \ + while ( 0 ) + + +/* Internal utility routines. */ + +#ifndef yytext_ptr +#ifdef YY_USE_PROTOS +static void yy_flex_strncpy( char *s1, yyconst char *s2, int n ) +#else +static void yy_flex_strncpy( s1, s2, n ) +char *s1; +yyconst char *s2; +int n; +#endif + { + register int i; + for ( i = 0; i < n; ++i ) + s1[i] = s2[i]; + } +#endif + +#ifdef YY_NEED_STRLEN +#ifdef YY_USE_PROTOS +static int yy_flex_strlen( yyconst char *s ) +#else +static int yy_flex_strlen( s ) +yyconst char *s; +#endif + { + register int n; + for ( n = 0; s[n]; ++n ) + ; + + return n; + } +#endif + + +#ifdef YY_USE_PROTOS +static void *yy_flex_alloc( yy_size_t size ) +#else +static void *yy_flex_alloc( size ) +yy_size_t size; +#endif + { + return (void *) malloc( size ); + } + +#ifdef YY_USE_PROTOS +static void *yy_flex_realloc( void *ptr, yy_size_t size ) +#else +static void *yy_flex_realloc( ptr, size ) +void *ptr; +yy_size_t size; +#endif + { + /* The cast to (char *) in the following accommodates both + * implementations that use char* generic pointers, and those + * that use void* generic pointers. It works with the latter + * because both ANSI C and C++ allow castless assignment from + * any pointer type to void*, and deal with argument conversions + * as though doing an assignment. + */ + return (void *) realloc( (char *) ptr, size ); + } + +#ifdef YY_USE_PROTOS +static void yy_flex_free( void *ptr ) +#else +static void yy_flex_free( ptr ) +void *ptr; +#endif + { + free( ptr ); + } + +#if YY_MAIN +int main() + { + yylex(); + return 0; + } +#endif +#line 340 "c-lex.l" + + +/* +Local Variables: +mode:c +c-basic-offset:2 +comment-column:40 +fill-column:79 +End: +*/ diff --git a/c-lex.l b/c-lex.l new file mode 100644 index 0000000..edbf009 --- /dev/null +++ b/c-lex.l @@ -0,0 +1,349 @@ +%{ + + #include "cparse.h" + + static int yywrap(void) { + BEGIN(INITIAL); + return 1; + } + + /* cheesy dynamic string stuff */ + static int stringtype; + static int cppstring; + static size_t stringlen; + static char *string; + static int stringcode; + + /* append some bytes to the string */ + static void morestring(const char *ptr, size_t len) { + if(len > SIZE_MAX - stringlen) + fatal(0, "string too long"); + string = xrealloc_noptr(string, stringlen + len); + memcpy(string + stringlen, ptr, len); + stringlen += len; + } + + static void newstring(const char *ptr, size_t len) { + stringlen = 0; + string = 0; + morestring(ptr, len); + } + + /* validate a UCN - return 1 if valid, 0 if not, and report the error. + * Assumes yylloc set. */ + static int ucnvalid(const char *s) { + /* 6.4.3 range constraints for UCNs */ + unsigned long u; + + errno = 0; + u = strtoul(s + 2, 0, 16); + if(errno) { + inputerror(&yylloc, "cannot convert UCN '%s'", yytext); + return 0; + } else switch(u) { + case 0x0024: + case 0x0040: + case 0x0060: + return 1; + default: + if(u < 0x00A0 + || (u >= 0xD800 && u <= 0xDFFF)) { + inputerror(&yylloc, "illegal UCN escape '%s'", yytext); + return 0; + } else + return 1; + } + } + + /* set yylloc */ + static inline void loc(void) { + yylloc.path = path; + yylloc.line = line; + } + +%} + +%option debug +%option batch +%option perf-report + +%x CPP CPPSKIP LITERAL IDENT + +HEXDIGIT [0-9a-fA-f] +UCN \\(u{HEXDIGIT}{4}|U{HEXDIGIT}{8}) +BADUCN \\(u.{1,4}|U.{1,8}) +DIGIT [0-9] +IDND ([a-zA-Z_]|{UCN}) +WS [ \t\r\v\f] + +%% + +^#{WS}* { BEGIN(CPP); } + +[0-9]+ { + long l; + /* collect line number, crapping out if we can't represent it */ + errno = 0; + l = strtol(yytext, 0, 10); + if(errno) + fatal(errno, "cannot convert line number '%s'", yytext); + if(l > INT_MAX) + fatal(0, "line number '%s' is too big", yytext); + line = l; +} +{WS}+ { } +\" { + /* collect filename */ + cppstring = 1; + stringtype = yytext[0]; + BEGIN(LITERAL); + newstring(0, 0); +} +[0-9]+ { } +\n { BEGIN(INITIAL); } + +\n { + if(line == INT_MAX) + fatal(0, "cannot count beyond line %d", INT_MAX); + ++line; +} +{WS}+ { } + +[\"\'] { + stringtype = yytext[0]; + stringcode = yytext[0] == '"' ? STRINGLIT : CHARLIT; + loc(); + cppstring = 0; + BEGIN(LITERAL); + newstring(0, 0); +} +L[\"\'] { + stringtype = yytext[1]; + stringcode = yytext[1] == '"' ? WSTRINGLIT : WCHARLIT; + loc(); + cppstring = 0; + BEGIN(LITERAL); + newstring(0, 0); +} +([^\'\"\\\n]|\\[\'\"\?\\abtnvfr])+ { + morestring(yytext, yyleng); +} +\\[0-7]{1,3} { + /* 6.4.4.4 escapes must fit in an unsigned char */ + unsigned long n; + + errno = 0; + n = strtoul(yytext + 1, 0, 8); + if(errno) + inputerror(&yylloc, "cannot convert octal escape sequence '%s'", yytext); + else if(n > P_UCHAR_MAX) + inputerror(&yylloc, "octal escape sequence '%s' out of range", yytext); + morestring(yytext, yyleng); +} +\\x[0-9a-fA-F]+ { + /* 6.4.4.4 escapes must fit in an unsigned char */ + unsigned long n; + + errno = 0; + n = strtoul(yytext + 2, 0, 16); + if(errno) + inputerror(&yylloc, "cannot convert hexadecimal escape sequence '%s'", + yytext); + else if(n > P_UCHAR_MAX) + inputerror(&yylloc, "hexadecimal escape sequence '%s' out of range", + yytext); + morestring(yytext, yyleng); +} +\\x. { + inputerror(&yylloc, "invalid hexadecimal escape sequence '%s'", yytext); + morestring(yytext, yyleng); +} +{UCN} { + ucnvalid(yytext); + morestring(yytext, yyleng); +} +{BADUCN} { + inputerror(&yylloc, "invalid UCN '%s'", yytext); + morestring(yytext, yyleng); +} +[\"\'] { + if(yytext[0] == stringtype) { + finish_string: + if(cppstring) { + morestring("", 1); + path = string; + BEGIN(CPPSKIP); + } else { + BEGIN(INITIAL); + /* XXX support strings with embedded 0s */ + yylval.s = xstrndup(string, stringlen); + return stringcode; + } + } else + morestring(yytext, 1); +} +\\. { + inputerror(&yylloc, "invalid escape sequence '%s'", yytext); + morestring(yytext, yyleng); +} +\n { + inputerror(&yylloc, "unterminated literal"); + goto finish_string; +} +<> { + inputerror(&yylloc, "unterminated literal"); + goto finish_string; +} + +\.?{DIGIT}({DIGIT}|{IDND}|[eEpP][+\-]|\.)* { + yylval.s = xstrndup(yytext, yyleng); + loc(); + return NUMBER; +} + +-\> { loc(); return yylval.i = MEMBER; } +\+\+ { loc(); return yylval.i = INCR; } +-- { loc(); return yylval.i = DECR; } +\<\< { loc(); return yylval.i = SL; } +\>\> { loc(); return yylval.i = SR; } +\<= { loc(); return yylval.i = LE; } +\>= { loc(); return yylval.i = GE; } +== { loc(); return yylval.i = EQ; } +!= { loc(); return yylval.i = NE; } +&& { loc(); return yylval.i = AND; } +\|\| { loc(); return yylval.i = OR; } +\.\.\. { loc(); return yylval.i = VARARG; } +\*= { loc(); return yylval.i = MULEQ; } +\/= { loc(); return yylval.i = DIVEQ; } +%= { loc(); return yylval.i = MODEQ; } +\+= { loc(); return yylval.i = ADDEQ; } +-= { loc(); return yylval.i = SUBEQ; } +\<\<= { loc(); return yylval.i = SLEQ; } +\>\>= { loc(); return yylval.i = SREQ; } +&= { loc(); return yylval.i = ANDEQ; } +\^= { loc(); return yylval.i = XOREQ; } +\|= { loc(); return yylval.i = OREQ; } +\<: { loc(); return yylval.i = '['; } +:\> { loc(); return yylval.i = ']'; } +\<% { loc(); return yylval.i = '{'; } +%\> { loc(); return yylval.i = '}'; } +%: { loc(); return yylval.i = '#'; } + +auto { yylval.u = SCS_AUTO; loc(); return AUTO; } +break { loc(); return BREAK; } +case { loc(); return CASE; } +char { yylval.u = TS_CHAR; loc(); return CHAR; } +const|__const|__const__ { yylval.u = TQ_CONST; loc(); return CONST; } +continue { loc(); return CONTINUE; } +default { loc(); return DEFAULT; } +do { loc(); return DO; } +double { yylval.u = TS_DOUBLE; loc(); return DOUBLE; } +else { loc(); return ELSE; } +enum { loc(); return ENUM; } +extern { yylval.u = SCS_EXTERN; loc(); return EXTERN; } +float { yylval.u = TS_FLOAT; loc(); return FLOAT; } +for { loc(); return FOR; } +goto { loc(); return GOTO; } +if { loc(); return IF; } +inline|__inline|__inline__ { yylval.u = FS_INLINE; loc(); return INLINE; } +int { yylval.u = TS_INT; loc(); return INT; } +long { yylval.u = TS_LONG; loc(); return LONG; } +register { yylval.u = SCS_REGISTER; loc(); return REGISTER; } +restrict|__restrict|__restrict__ { yylval.u = TQ_RESTRICT; loc(); return RESTRICT; } +return { loc(); return RETURN; } +short { yylval.u = TS_SHORT; loc(); return SHORT; } +signed { yylval.u = TS_SIGNED; loc(); return SIGNED; } +sizeof { loc(); return SIZEOF; } +static { yylval.u = SCS_STATIC; loc(); return STATIC; } +struct { yylval.u = TS_STRUCT; loc(); return STRUCT; } +switch { loc(); return SWITCH; } +typedef { yylval.u = SCS_TYPEDEF; loc(); return TYPEDEF; } +union { yylval.u = TS_UNION; loc(); return UNION; } +unsigned { yylval.u = TS_UNSIGNED; loc(); return UNSIGNED; } +void { yylval.u = TS_VOID; loc(); return VOID; } +volatile|__volatile|__volatile__ { yylval.u = TQ_VOLATILE; loc(); return VOLATILE; } +while { loc(); return WHILE; } +_Bool { yylval.u = TS_BOOL; loc(); return BOOL; } +_Complex { yylval.u = TS_COMPLEX; loc(); return COMPLEX; } +_Imaginary { yylval.u = TS_IMAGINARY; loc(); return IMAGINARY; } + +__extension__ { } +__attribute__ { loc(); return ATTRIBUTE; } + +__builtin_va_list { yylval.u = TS_GCC_VA_LIST; loc(); return GCC_VA_LIST; } +__builtin_expect { loc(); return GCC_EXPECT; } + +__builtin_va_arg { + loc(); + return GCC_VA_ARG; +} + +[a-zA-Z_][a-zA-Z0-9_]* { + /* identifiers are complicated by our desire to strictly check any UCNs they + * contain */ + loc(); + BEGIN(IDENT); + newstring(yytext, yyleng); +} +{UCN} { + loc(); + ucnvalid(yytext); + BEGIN(IDENT); + newstring(yytext, yyleng); +} +{BADUCN} { + loc(); + inputerror(&yylloc, "invalid UCN '%s'", yytext); + BEGIN(IDENT); + newstring(yytext, yyleng); +} + +[a-zA-Z0-9_]+ { + morestring(yytext, yyleng); +} +{UCN} { + ucnvalid(yytext); + morestring(yytext, yyleng); +} +{BADUCN} { + inputerror(&yylloc, "invalid UCN '%s'", yytext); + morestring(yytext, yyleng); +} + +.|\n { + unput(yytext[0]); +got_id: + BEGIN(INITIAL); + /* we need to look up the declaration of each name anyway so we record the + * type for all of them. But we can't produce an error here as it might be a + * struct member or something. */ + yylval.name.name = xstrndup(string, stringlen); + yylval.name.declarator = lookup(yylval.name.name); + if(yylval.name.declarator + && yylval.name.declarator->declaration_specifiers + && (yylval.name.declarator->declaration_specifiers->storage_class_specifiers + & SCS_TYPEDEF)) + return TYPEDEF_NAME; + else + return ID; +} + +<> { + goto got_id; +} + +. { + loc(); + return yylval.i = yytext[0]; +} + +%% + +/* +Local Variables: +mode:c +c-basic-offset:2 +comment-column:40 +fill-column:79 +End: +*/ diff --git a/c-parse.c b/c-parse.c new file mode 100644 index 0000000..2057386 --- /dev/null +++ b/c-parse.c @@ -0,0 +1,3351 @@ +/* A Bison parser, made from c-parse.y + by GNU bison 1.35. */ + +#define YYBISON 1 /* Identify Bison output. */ + +#define YYLSP_NEEDED 1 + +# define MEMBER 257 +# define INCR 258 +# define DECR 259 +# define SL 260 +# define SR 261 +# define LE 262 +# define GE 263 +# define EQ 264 +# define NE 265 +# define AND 266 +# define OR 267 +# define MULEQ 268 +# define DIVEQ 269 +# define MODEQ 270 +# define ADDEQ 271 +# define SUBEQ 272 +# define SLEQ 273 +# define SREQ 274 +# define ANDEQ 275 +# define XOREQ 276 +# define OREQ 277 +# define VARARG 278 +# define AUTO 279 +# define BREAK 280 +# define CASE 281 +# define CHAR 282 +# define CONST 283 +# define CONTINUE 284 +# define DEFAULT 285 +# define DO 286 +# define DOUBLE 287 +# define ELSE 288 +# define ENUM 289 +# define EXTERN 290 +# define FLOAT 291 +# define FOR 292 +# define GOTO 293 +# define IF 294 +# define INLINE 295 +# define INT 296 +# define LONG 297 +# define REGISTER 298 +# define RESTRICT 299 +# define RETURN 300 +# define SHORT 301 +# define SIGNED 302 +# define SIZEOF 303 +# define STATIC 304 +# define STRUCT 305 +# define SWITCH 306 +# define TYPEDEF 307 +# define UNION 308 +# define UNSIGNED 309 +# define VOID 310 +# define VOLATILE 311 +# define WHILE 312 +# define BOOL 313 +# define COMPLEX 314 +# define IMAGINARY 315 +# define ATTRIBUTE 316 +# define GCC_VA_LIST 317 +# define GCC_VA_ARG 318 +# define GCC_EXPECT 319 +# define TYPEDEF_NAME 320 +# define ID 321 +# define NUMBER 322 +# define STRINGLIT 323 +# define CHARLIT 324 +# define WSTRINGLIT 325 +# define WCHARLIT 326 + +#line 1 "c-parse.y" + + + /* enable chatty error messages */ + #define YYERROR_VERBOSE 1 + + /* figure out the location of a non-terminal. We discard extent information + * but this isn't necessarily disastrous for our purpose. */ + #define YYLLOC_DEFAULT(Current, Rhs, N) do { \ + Current = Rhs[1]; \ + } while(0) + + #include "cparse.h" + #include + #include + + /* various bits of parsing infrastructure. increasingly i'm thinking some of + * this belongs in its own file. still... */ + + /* hang on to both ends of a declarator while it is being parsed. This idiom + * is used a lot with anonymous structures below, but we need an actual name + * for the type for this particular case. */ + struct parsing_declarator { + struct declarator_type *first, **end; + char *name; /* pick up name */ + }; + + /* we need to know what declaration specifiers apply to the current + * declarator. This means we need a stack of them to cope with nested + * declarations. */ + struct declaration_specifiers_stack { + struct declaration_specifiers_stack *next; + struct declaration_specifiers *ds; + }; + + static struct declaration_specifiers_stack *declaration_specifiers_stack; + + static void push_declaration_specifiers(struct declaration_specifiers *ds) { + struct declaration_specifiers_stack *n; + + NEW(n); + n->next = declaration_specifiers_stack; + n->ds = ds; + declaration_specifiers_stack = n; + } + + static void pop_declaration_specifiers(void) { + /* can we have ->= and .= operators? */ + declaration_specifiers_stack = declaration_specifiers_stack->next; + } + + static struct declaration_specifiers *top_declaration_specifiers(void) { + return declaration_specifiers_stack->ds; + } + + static void check_top_declaration_specifier(struct declaration_specifiers *ds) { + assert(declaration_specifiers_stack->ds == ds); + } + + /* make up an actual declarator from a completed parse */ + static struct declarator *get_declarator(struct parsing_declarator *pd, + const struct location *where) { + struct declarator *d; + + NEW(d); + d->declarator_type = pd->first; + d->declaration_specifiers = top_declaration_specifiers(); + d->name = pd->name; + d->where = *where; + return d; + } + + static struct expression expr_star; /* kludge */ + + static void warn_old_style_function(const struct location *where) { + inputwarning(where, warn_obsolete, + "old-style function declarator"); + } + + void parser_init(FILE *fp) { + yyin = fp; + translation_unit = 0; + scope_init(); + gcc_extensions(); + } + + +#line 93 "c-parse.y" +#ifndef YYSTYPE +typedef union { + long i; + unsigned long u; + char *s; + struct { + char *name; + struct declarator *declarator; + } name; + struct declaration_specifiers *declaration_specifiers; + struct declarator *declarator; + struct parsing_declarator *declarator_parse; + struct declaration *declaration; + struct identifier_list *identifier_list; + struct expression *expression; + struct expression_list *expression_list; + struct initializer *initializer; + struct designator *designator; + struct external_declaration *external_declaration; + struct function_definition *function_definition; + struct enumerator *enumerator; + struct statement *statement; + /* transients for parsing lists */ + struct { struct declarator *first, **end; } *declarator_list; + struct { struct declaration *first, **end; } *declaration_list; + struct { struct identifier_list *first, **end; } *identifier_list_parse; + struct { struct expression_list *first, **end; } *parsing_expression_list; + struct { struct initializer *first, **end; } *initializer_list; + struct { struct designator *first, **end; } *designator_list; + struct { struct external_declaration *first, **end; } *external_declaration_list; + struct { struct enumerator *first, **end; } *enumerator_list; + struct { struct statement *first, **end; } *statement_list; +} yystype; +# define YYSTYPE yystype +# define YYSTYPE_IS_TRIVIAL 1 +#endif + +#ifndef YYLTYPE +typedef struct yyltype +{ + int first_line; + int first_column; + + int last_line; + int last_column; +} yyltype; + +# define YYLTYPE yyltype +# define YYLTYPE_IS_TRIVIAL 1 +#endif + +#ifndef YYDEBUG +# define YYDEBUG 1 +#endif + + + +#define YYFINAL 435 +#define YYFLAG -32768 +#define YYNTBASE 97 + +/* YYTRANSLATE(YYLEX) -- Bison token number corresponding to YYLEX. */ +#define YYTRANSLATE(x) ((unsigned)(x) <= 326 ? yytranslate[x] : 203) + +/* YYTRANSLATE[YYLEX] -- Bison token number corresponding to YYLEX. */ +static const char yytranslate[] = +{ + 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 30, 2, 2, 2, 32, 25, 2, + 88, 89, 26, 27, 37, 28, 39, 31, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 95, 96, + 33, 38, 34, 94, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 90, 2, 91, 35, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 92, 36, 93, 29, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 1, 3, 4, 5, + 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, + 16, 17, 18, 19, 20, 21, 22, 23, 24, 40, + 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, + 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, + 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, + 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, + 81, 82, 83, 84, 85, 86, 87 +}; + +#if YYDEBUG +static const short yyprhs[] = +{ + 0, 0, 2, 4, 6, 8, 9, 11, 13, 15, + 17, 19, 21, 25, 27, 32, 37, 44, 51, 55, + 58, 66, 68, 70, 72, 74, 76, 80, 82, 83, + 85, 88, 91, 96, 98, 100, 102, 104, 106, 108, + 110, 112, 117, 119, 123, 125, 127, 129, 131, 135, + 137, 139, 141, 145, 147, 149, 151, 155, 157, 159, + 161, 163, 165, 169, 171, 173, 175, 179, 181, 185, + 187, 191, 193, 197, 199, 203, 205, 211, 213, 217, + 219, 221, 223, 225, 227, 229, 231, 233, 235, 237, + 239, 241, 245, 247, 248, 250, 254, 256, 259, 262, + 265, 268, 271, 273, 274, 276, 277, 279, 284, 287, + 289, 290, 295, 297, 299, 301, 303, 305, 307, 309, + 311, 313, 315, 317, 319, 321, 323, 325, 327, 329, + 331, 333, 335, 337, 339, 346, 349, 351, 354, 357, + 359, 362, 366, 368, 371, 374, 377, 380, 383, 385, + 386, 389, 395, 397, 401, 409, 412, 415, 417, 421, + 423, 425, 429, 431, 433, 435, 437, 439, 440, 443, + 445, 447, 452, 458, 463, 469, 471, 473, 474, 476, + 479, 482, 485, 486, 488, 489, 492, 496, 498, 501, + 504, 506, 507, 509, 513, 515, 518, 521, 523, 524, + 526, 530, 533, 538, 544, 548, 554, 556, 557, 559, + 560, 562, 565, 567, 572, 574, 575, 577, 581, 585, + 588, 592, 594, 596, 599, 603, 606, 611, 616, 620, + 627, 633, 636, 642, 650, 660, 661, 671, 675, 678, + 681, 685, 686, 691, 695, 698, 699, 701, 703, 706, + 707, 709, 712, 715, 717, 719, 720, 721, 728, 731, + 732, 735, 736, 743, 746, 747, 749, 751, 752, 753 +}; +static const short yyrhs[] = +{ + 191, 0, 82, 0, 81, 0, 98, 0, 0, 82, + 0, 83, 0, 85, 0, 84, 0, 87, 0, 86, + 0, 88, 127, 89, 0, 100, 0, 101, 90, 127, + 91, 0, 101, 88, 105, 89, 0, 79, 88, 125, + 37, 173, 89, 0, 80, 88, 125, 37, 125, 89, + 0, 101, 102, 98, 0, 101, 103, 0, 88, 173, + 89, 92, 180, 179, 93, 0, 39, 0, 3, 0, + 4, 0, 5, 0, 125, 0, 104, 37, 125, 0, + 104, 0, 0, 101, 0, 107, 108, 0, 64, 106, + 0, 64, 88, 173, 89, 0, 25, 0, 26, 0, + 27, 0, 28, 0, 29, 0, 30, 0, 103, 0, + 106, 0, 88, 173, 89, 108, 0, 108, 0, 109, + 110, 108, 0, 26, 0, 31, 0, 32, 0, 109, + 0, 111, 112, 109, 0, 27, 0, 28, 0, 111, + 0, 113, 114, 111, 0, 6, 0, 7, 0, 113, + 0, 115, 116, 113, 0, 33, 0, 34, 0, 8, + 0, 9, 0, 115, 0, 117, 118, 115, 0, 10, + 0, 11, 0, 117, 0, 119, 25, 117, 0, 119, + 0, 120, 35, 119, 0, 120, 0, 121, 36, 120, + 0, 121, 0, 122, 12, 121, 0, 122, 0, 123, + 13, 122, 0, 123, 0, 123, 94, 127, 95, 124, + 0, 124, 0, 106, 126, 125, 0, 38, 0, 14, + 0, 15, 0, 16, 0, 17, 0, 18, 0, 19, + 0, 20, 0, 21, 0, 22, 0, 23, 0, 125, + 0, 127, 37, 125, 0, 127, 0, 0, 124, 0, + 131, 134, 96, 0, 132, 0, 139, 133, 0, 140, + 133, 0, 156, 133, 0, 157, 133, 0, 198, 133, + 0, 132, 0, 0, 135, 0, 0, 137, 0, 135, + 37, 197, 137, 0, 159, 197, 0, 136, 0, 0, + 136, 38, 138, 178, 0, 68, 0, 51, 0, 65, + 0, 40, 0, 59, 0, 141, 0, 142, 0, 151, + 0, 81, 0, 71, 0, 43, 0, 62, 0, 57, + 0, 58, 0, 52, 0, 48, 0, 63, 0, 70, + 0, 74, 0, 75, 0, 76, 0, 78, 0, 143, + 99, 92, 144, 93, 197, 0, 143, 98, 0, 143, + 0, 66, 197, 0, 69, 197, 0, 145, 0, 144, + 145, 0, 146, 149, 96, 0, 147, 0, 140, 148, + 0, 156, 148, 0, 139, 148, 0, 157, 148, 0, + 198, 148, 0, 147, 0, 0, 150, 197, 0, 149, + 37, 197, 150, 197, 0, 136, 0, 158, 95, 129, + 0, 152, 99, 92, 153, 179, 93, 197, 0, 152, + 98, 0, 50, 197, 0, 154, 0, 153, 37, 154, + 0, 155, 0, 98, 0, 98, 38, 129, 0, 44, + 0, 60, 0, 72, 0, 56, 0, 159, 0, 0, + 165, 160, 0, 160, 0, 82, 0, 88, 197, 159, + 89, 0, 160, 90, 162, 161, 91, 0, 160, 88, + 171, 89, 0, 160, 88, 168, 163, 89, 0, 125, + 0, 26, 0, 0, 167, 0, 65, 167, 0, 166, + 65, 0, 37, 24, 0, 0, 165, 0, 0, 26, + 167, 0, 26, 167, 165, 0, 156, 0, 166, 156, + 0, 166, 198, 0, 166, 0, 0, 170, 0, 168, + 37, 170, 0, 131, 0, 169, 159, 0, 169, 176, + 0, 172, 0, 0, 82, 0, 172, 37, 82, 0, + 146, 176, 0, 88, 197, 177, 89, 0, 175, 90, + 162, 161, 91, 0, 175, 88, 89, 0, 175, 88, + 168, 163, 89, 0, 174, 0, 0, 177, 0, 0, + 165, 0, 164, 174, 0, 125, 0, 92, 180, 179, + 93, 0, 37, 0, 0, 181, 0, 180, 37, 181, + 0, 182, 38, 178, 0, 183, 178, 0, 82, 95, + 178, 0, 178, 0, 183, 0, 182, 183, 0, 90, + 129, 91, 0, 39, 98, 0, 98, 95, 197, 184, + 0, 42, 129, 95, 184, 0, 46, 95, 184, 0, + 55, 88, 127, 89, 184, 190, 0, 67, 88, 127, + 89, 184, 0, 128, 96, 0, 73, 88, 127, 89, + 184, 0, 47, 184, 73, 88, 127, 89, 96, 0, + 53, 88, 128, 96, 128, 96, 128, 89, 184, 0, + 0, 53, 88, 185, 130, 128, 96, 128, 89, 184, + 0, 54, 98, 96, 0, 45, 96, 0, 41, 96, + 0, 61, 128, 96, 0, 0, 92, 186, 188, 93, + 0, 92, 188, 93, 0, 188, 189, 0, 0, 130, + 0, 184, 0, 49, 184, 0, 0, 192, 0, 191, + 192, 0, 191, 96, 0, 130, 0, 193, 0, 0, + 0, 131, 136, 194, 196, 195, 187, 0, 196, 130, + 0, 0, 197, 198, 0, 0, 77, 88, 88, 199, + 89, 89, 0, 199, 200, 0, 0, 44, 0, 98, + 0, 0, 0, 98, 88, 201, 105, 202, 89, 0 +}; + +#endif + +#if YYDEBUG +/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ +static const short yyrline[] = +{ + 0, 326, 333, 335, 338, 340, 348, 363, 368, 371, + 374, 377, 380, 385, 387, 390, 393, 399, 408, 413, + 416, 425, 425, 427, 427, 429, 436, 445, 447, 450, + 452, 455, 458, 466, 468, 469, 470, 471, 472, 473, + 476, 478, 486, 488, 493, 495, 496, 499, 501, 506, + 508, 511, 513, 518, 520, 523, 525, 530, 532, 533, + 534, 537, 539, 544, 546, 549, 551, 556, 558, 563, + 565, 570, 572, 577, 579, 584, 586, 591, 593, 598, + 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, + 612, 614, 619, 621, 624, 630, 646, 653, 668, 671, + 685, 699, 704, 706, 711, 713, 716, 722, 729, 733, + 737, 737, 748, 750, 751, 752, 753, 758, 763, 764, + 765, 773, 775, 776, 777, 778, 779, 780, 781, 782, + 783, 784, 785, 786, 797, 804, 809, 816, 818, 821, + 827, 834, 847, 854, 858, 872, 876, 880, 885, 887, + 892, 898, 905, 907, 919, 931, 938, 942, 948, 954, + 968, 974, 984, 986, 987, 992, 998, 1000, 1003, 1009, + 1012, 1019, 1022, 1039, 1051, 1065, 1067, 1068, 1071, 1075, + 1080, 1087, 1089, 1093, 1095, 1101, 1113, 1126, 1128, 1129, + 1132, 1134, 1137, 1143, 1149, 1157, 1167, 1182, 1184, 1187, + 1198, 1211, 1224, 1228, 1245, 1257, 1271, 1273, 1280, 1282, + 1289, 1291, 1300, 1306, 1313, 1315, 1318, 1324, 1330, 1335, + 1341, 1353, 1356, 1362, 1368, 1375, 1385, 1394, 1401, 1407, + 1415, 1422, 1428, 1435, 1442, 1453, 1453, 1467, 1473, 1478, + 1483, 1489, 1489, 1501, 1512, 1517, 1523, 1531, 1535, 1537, + 1542, 1548, 1553, 1558, 1565, 1576, 1576, 1576, 1675, 1680, + 1688, 1690, 1693, 1701, 1703, 1706, 1708, 1709, 1709, 1709 +}; +#endif + + +#if (YYDEBUG) || defined YYERROR_VERBOSE + +/* YYTNAME[TOKEN_NUM] -- String name of the token TOKEN_NUM. */ +static const char *const yytname[] = +{ + "$", "error", "$undefined.", "\"->\"", "\"++\"", "\"--\"", "\"<<\"", + "\">>\"", "\"<=\"", "\">=\"", "\"==\"", "\"!=\"", "\"&&\"", "\"||\"", + "\"*=\"", "\"/=\"", "\"%=\"", "\"+=\"", "\"-=\"", "\"<<=\"", "\">>=\"", + "\"&=\"", "\"^=\"", "\"|=\"", "\"...\"", "'&'", "'*'", "'+'", "'-'", + "'~'", "'!'", "'/'", "'%'", "'<'", "'>'", "'^'", "'|'", "','", "'='", + "'.'", "\"auto\"", "\"break\"", "\"case\"", "\"char\"", "\"const\"", + "\"continue\"", "\"default\"", "\"do\"", "\"double\"", "\"else\"", + "\"enum\"", "\"extern\"", "\"float\"", "\"for\"", "\"goto\"", "\"if\"", + "\"inline\"", "\"int\"", "\"long\"", "\"register\"", "\"restrict\"", + "\"return\"", "\"short\"", "\"signed\"", "\"sizeof\"", "\"static\"", + "\"struct\"", "\"switch\"", "\"typedef\"", "\"union\"", "\"unsigned\"", + "\"void\"", "\"volatile\"", "\"while\"", "\"_Bool\"", "\"_Complex\"", + "\"_Imaginary\"", "\"__attribute__\"", "\"__builtin_va_list\"", + "\"__builtin_va_arg\"", "\"__builtin_expect\"", "TYPEDEF_NAME", "ID", + "NUMBER", "STRINGLIT", "CHARLIT", "WSTRINGLIT", "WCHARLIT", "'('", + "')'", "'['", "']'", "'{'", "'}'", "'?'", "':'", "';'", "main", + "identifier", "identifier_opt", "primary_expression", + "postfix_expression", "member_operator", "incrdecr", + "argument_expression_list", "argument_expression_list_opt", + "unary_expression", "unary_operator", "cast_expression", + "multiplicative_expression", "multiplicative_operator", + "additive_expression", "additive_operator", "shift_expression", + "shift_operator", "relational_expression", "relational_operator", + "equality_expression", "equality_operator", "AND_expression", + "exclusive_OR_expression", "inclusive_OR_expression", + "logical_AND_expression", "logical_OR_expression", + "conditional_expression", "assignment_expression", + "assignment_operator", "expression", "expression_opt", + "constant_expression", "declaration", "declaration_specifiers", + "declaration_specifiers_definition", "declaration_specifiers_opt", + "init_declarator_list_opt", "init_declarator_list", + "attributed_declarator", "attributed_init_declarator", "@1", + "storage_class_specifier", "type_specifier", "basic_type_specifier", + "struct_or_union_specifier", "struct_or_union", + "struct_declaration_list", "struct_declaration", + "specifier_qualifier_list", "specifier_qualifier_list_definition", + "specifier_qualifier_list_opt", "struct_declarator_list", + "struct_declarator", "enum_specifier", "enum", "enumerator_list", + "registered_enumerator", "enumerator", "type_qualifier", + "function_specifier", "declarator_opt", "declarator", + "direct_declarator", "array_size", "array_specifiers", "variadic", + "pointer_opt", "pointer", "type_qualifier_list", + "type_qualifier_list_opt", "parameter_list", + "parameter_declaration_specifiers", "parameter_declaration", + "ID_list_opt", "ID_list", "type_name", "direct_abstract_declarator", + "direct_abstract_declarator_opt", "abstract_declarator_opt", + "abstract_declarator", "initializer", "comma_opt", "initializer_list", + "designated_initializer", "designator_list", "designator", "statement", + "@2", "@3", "function_body", "block_item_list_opt", "block_item", + "else_part_opt", "translation_unit", "external_declaration", + "function_definition", "@4", "@5", "declaration_list_opt", + "attribute_specifier_list", "attribute_specifier", "attribute_list", + "attribute", "@6", "@7", 0 +}; +#endif + +/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const short yyr1[] = +{ + 0, 97, 98, 98, 99, 99, 100, 100, 100, 100, + 100, 100, 100, 101, 101, 101, 101, 101, 101, 101, + 101, 102, 102, 103, 103, 104, 104, 105, 105, 106, + 106, 106, 106, 107, 107, 107, 107, 107, 107, 107, + 108, 108, 109, 109, 110, 110, 110, 111, 111, 112, + 112, 113, 113, 114, 114, 115, 115, 116, 116, 116, + 116, 117, 117, 118, 118, 119, 119, 120, 120, 121, + 121, 122, 122, 123, 123, 124, 124, 125, 125, 126, + 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, + 127, 127, 128, 128, 129, 130, 131, 132, 132, 132, + 132, 132, 133, 133, 134, 134, 135, 135, 136, 137, + 138, 137, 139, 139, 139, 139, 139, 140, 140, 140, + 140, 141, 141, 141, 141, 141, 141, 141, 141, 141, + 141, 141, 141, 141, 142, 142, 142, 143, 143, 144, + 144, 145, 146, 147, 147, 147, 147, 147, 148, 148, + 149, 149, 150, 150, 151, 151, 152, 153, 153, 154, + 155, 155, 156, 156, 156, 157, 158, 158, 159, 159, + 160, 160, 160, 160, 160, 161, 161, 161, 162, 162, + 162, 163, 163, 164, 164, 165, 165, 166, 166, 166, + 167, 167, 168, 168, 169, 170, 170, 171, 171, 172, + 172, 173, 174, 174, 174, 174, 175, 175, 176, 176, + 177, 177, 178, 178, 179, 179, 180, 180, 181, 181, + 181, 181, 182, 182, 183, 183, 184, 184, 184, 184, + 184, 184, 184, 184, 184, 185, 184, 184, 184, 184, + 184, 186, 184, 187, 188, 188, 189, 189, 190, 190, + 191, 191, 191, 192, 192, 194, 195, 193, 196, 196, + 197, 197, 198, 199, 199, 200, 200, 201, 202, 200 +}; + +/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ +static const short yyr2[] = +{ + 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, + 1, 1, 3, 1, 4, 4, 6, 6, 3, 2, + 7, 1, 1, 1, 1, 1, 3, 1, 0, 1, + 2, 2, 4, 1, 1, 1, 1, 1, 1, 1, + 1, 4, 1, 3, 1, 1, 1, 1, 3, 1, + 1, 1, 3, 1, 1, 1, 3, 1, 1, 1, + 1, 1, 3, 1, 1, 1, 3, 1, 3, 1, + 3, 1, 3, 1, 3, 1, 5, 1, 3, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 3, 1, 0, 1, 3, 1, 2, 2, 2, + 2, 2, 1, 0, 1, 0, 1, 4, 2, 1, + 0, 4, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 6, 2, 1, 2, 2, 1, + 2, 3, 1, 2, 2, 2, 2, 2, 1, 0, + 2, 5, 1, 3, 7, 2, 2, 1, 3, 1, + 1, 3, 1, 1, 1, 1, 1, 0, 2, 1, + 1, 4, 5, 4, 5, 1, 1, 0, 1, 2, + 2, 2, 0, 1, 0, 2, 3, 1, 2, 2, + 1, 0, 1, 3, 1, 2, 2, 1, 0, 1, + 3, 2, 4, 5, 3, 5, 1, 0, 1, 0, + 1, 2, 1, 4, 1, 0, 1, 3, 3, 2, + 3, 1, 1, 2, 3, 2, 4, 4, 3, 6, + 5, 2, 5, 7, 9, 0, 9, 3, 2, 2, + 3, 0, 4, 3, 2, 0, 1, 1, 2, 0, + 1, 2, 2, 1, 1, 0, 0, 6, 2, 0, + 2, 0, 6, 2, 0, 1, 1, 0, 0, 6 +}; + +/* YYDEFACT[S] -- default rule to reduce with in state S when YYTABLE + doesn't specify something else to do. Zero means the default is an + error. */ +static const short yydefact[] = +{ + 0, 115, 122, 162, 127, 261, 113, 126, 165, 124, + 125, 116, 163, 123, 128, 114, 261, 112, 261, 129, + 121, 164, 130, 131, 132, 0, 133, 120, 253, 105, + 96, 103, 103, 117, 118, 136, 119, 5, 103, 103, + 1, 250, 254, 103, 156, 137, 138, 0, 191, 170, + 261, 0, 104, 255, 106, 261, 169, 0, 102, 97, + 98, 3, 2, 135, 0, 155, 0, 99, 100, 252, + 251, 101, 260, 264, 187, 190, 185, 0, 95, 261, + 110, 259, 108, 198, 191, 168, 0, 0, 0, 188, + 189, 186, 0, 0, 0, 256, 199, 194, 182, 209, + 192, 0, 197, 191, 177, 190, 178, 149, 149, 0, + 139, 167, 142, 149, 149, 149, 160, 215, 157, 159, + 265, 0, 266, 263, 171, 109, 107, 23, 24, 33, + 34, 35, 36, 37, 38, 0, 0, 0, 6, 7, + 9, 8, 11, 10, 0, 0, 13, 29, 39, 40, + 0, 42, 47, 51, 55, 61, 65, 67, 69, 71, + 73, 75, 77, 212, 111, 258, 105, 0, 0, 0, + 195, 207, 210, 196, 208, 173, 0, 179, 34, 175, + 0, 180, 148, 145, 143, 261, 140, 152, 0, 261, + 0, 261, 144, 146, 147, 0, 214, 0, 262, 267, + 0, 31, 0, 0, 90, 0, 184, 0, 0, 6, + 0, 221, 215, 216, 0, 222, 22, 21, 28, 0, + 0, 19, 80, 81, 82, 83, 84, 85, 86, 87, + 88, 89, 79, 0, 40, 30, 44, 45, 46, 0, + 49, 50, 0, 53, 54, 0, 59, 60, 57, 58, + 0, 63, 64, 0, 0, 0, 0, 0, 0, 0, + 245, 257, 181, 193, 174, 261, 206, 0, 200, 172, + 134, 261, 141, 150, 0, 94, 161, 158, 261, 28, + 0, 0, 0, 0, 12, 183, 201, 0, 225, 0, + 0, 214, 0, 0, 223, 219, 27, 0, 25, 0, + 18, 78, 43, 48, 52, 56, 62, 66, 68, 70, + 72, 74, 0, 93, 184, 0, 191, 167, 153, 154, + 268, 32, 0, 0, 91, 0, 41, 220, 224, 217, + 213, 218, 0, 15, 14, 0, 0, 0, 0, 0, + 93, 0, 0, 0, 93, 0, 0, 120, 6, 241, + 243, 0, 92, 0, 246, 247, 244, 0, 204, 182, + 177, 261, 0, 0, 0, 215, 26, 76, 239, 0, + 238, 93, 0, 235, 0, 0, 0, 0, 0, 245, + 261, 231, 202, 0, 0, 151, 269, 16, 17, 0, + 93, 228, 0, 0, 0, 237, 0, 240, 0, 0, + 93, 93, 205, 203, 20, 227, 0, 93, 93, 93, + 93, 93, 242, 226, 0, 0, 0, 249, 230, 232, + 0, 93, 93, 93, 229, 233, 0, 0, 248, 93, + 93, 234, 236, 0, 0, 0 +}; + +static const short yydefgoto[] = +{ + 433, 351, 64, 146, 147, 220, 148, 296, 297, 149, + 150, 151, 152, 239, 153, 242, 154, 245, 155, 250, + 156, 253, 157, 158, 159, 160, 161, 162, 204, 233, + 352, 353, 276, 28, 166, 30, 59, 51, 52, 125, + 54, 94, 31, 32, 33, 34, 35, 109, 110, 206, + 112, 183, 188, 189, 36, 37, 117, 118, 119, 38, + 39, 190, 55, 56, 180, 104, 169, 171, 57, 75, + 106, 98, 99, 100, 101, 102, 207, 266, 267, 173, + 174, 211, 197, 212, 213, 214, 215, 355, 394, 379, + 261, 313, 356, 424, 40, 41, 42, 81, 167, 95, + 82, 43, 88, 123, 279, 362 +}; + +static const short yypact[] = +{ + 1198,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, + -32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, + -32768,-32768,-32768,-32768,-32768, -50,-32768,-32768,-32768, 14, + -32768, 1198, 1198,-32768,-32768, 42,-32768, 68, 1198, 1198, + 1037,-32768,-32768, 1198, -35, -35, -35, -42, 7,-32768, + -32768, -40, 36, -13,-32768,-32768, 141, -41,-32768,-32768, + -32768,-32768,-32768, 30, 50, 30, 54,-32768,-32768,-32768, + -32768,-32768,-32768,-32768,-32768, 149, 106, 115,-32768,-32768, + -32768,-32768, -35, 1158, 221, 141, 1198, 68, 152,-32768, + -32768,-32768, -1, 115, 752, 1198,-32768,-32768, 114, 9, + -32768, 102, 162, 7, 922, 192,-32768, 1198, 1198, 1079, + -32768, 14,-32768, 1198, 1198, 1198, 178, 185,-32768,-32768, + -32768, 139, 144,-32768,-32768, 197,-32768,-32768,-32768,-32768, + -32768,-32768,-32768,-32768,-32768, 932, 151, 154,-32768,-32768, + -32768,-32768,-32768,-32768, 837, 725,-32768, 89,-32768, 370, + 949,-32768, 271, 160, 62, 250, 239, 243, 211, 236, + 268, 16,-32768,-32768,-32768,-32768, 14, 198, 998, 200, + -32768, 210, -27,-32768,-32768,-32768, 222,-32768, 218,-32768, + 219,-32768,-32768,-32768,-32768,-32768,-32768,-32768, -7,-32768, + 223, 226,-32768,-32768,-32768, 949, 68, 230,-32768,-32768, + 837,-32768, 949, 949,-32768, -9, -4, 235, 68, 231, + 949,-32768, 290,-32768, 147, 752,-32768,-32768, 949, 949, + 68,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, + -32768,-32768,-32768, 949,-32768,-32768,-32768,-32768,-32768, 949, + -32768,-32768, 949,-32768,-32768, 949,-32768,-32768,-32768,-32768, + 949,-32768,-32768, 949, 949, 949, 949, 949, 949, 949, + -32768,-32768,-32768,-32768,-32768,-32768, 22, 225,-32768,-32768, + -35,-32768,-32768, -35, 949,-32768,-32768,-32768,-32768, 949, + 246, 299, 300, 949,-32768, 249,-32768, 766,-32768, 752, + 248, 725, 247, 752,-32768,-32768, 304, 254,-32768, 15, + -32768,-32768,-32768, 271, 160, 62, 250, 239, 243, 211, + 236, 268, 41, 415, 27, 1118, 221, 115,-32768, -35, + -32768, 252, 1198, 949,-32768, 725,-32768,-32768,-32768,-32768, + -32768,-32768, 949,-32768,-32768, 949, 255, 949, 257, 251, + 655, 262, 68, 264, 949, 266, 267, 265, 269,-32768, + -32768, 270, 308, 261,-32768,-32768,-32768, 272,-32768, 114, + 922,-32768, 274, 277, 285, 290,-32768,-32768,-32768, 281, + -32768, 655, 286, 343, 282, 949, 283, 949, 949,-32768, + -32768,-32768,-32768, 288, 289, -35,-32768,-32768,-32768, 301, + 655,-32768, 293, 302, 1198,-32768, 40,-32768, 118, 128, + 500, 585,-32768,-32768,-32768,-32768, 949, 949, 949, 655, + 655, 655,-32768,-32768, 134, 303, 305, 333,-32768,-32768, + 306, 949, 949, 655,-32768,-32768, 307, 311,-32768, 655, + 655,-32768,-32768, 395, 397,-32768 +}; + +static const short yypgoto[] = +{ + -32768, -30, 366,-32768,-32768,-32768, 258,-32768, 125, 75, + -32768, -123, 164,-32768, 166,-32768, 159,-32768, 161,-32768, + 163,-32768, 158, 165, 167, 157,-32768, -174, -85,-32768, + -124, -130, -192, -89, 4, 256, 224,-32768,-32768, -21, + 323,-32768, 12, 45,-32768,-32768,-32768,-32768, 309, -55, + 193, 105,-32768, 116,-32768,-32768,-32768, 238,-32768, 0, + 61,-32768, -62, -34, 72, 119, 77,-32768, -66, -72, + -22, 122,-32768, 278,-32768,-32768, -183,-32768,-32768, 232, + 133, -78, -198, 123, 173,-32768, 237, -228,-32768,-32768, + -32768, 70,-32768,-32768,-32768, 410,-32768,-32768,-32768,-32768, + -5, -43,-32768,-32768,-32768,-32768 +}; + + +#define YYLAST 1279 + + +static const short yytable[] = +{ + 44, 72, 72, 72, 29, 63, 165, 65, 53, 163, + 91, 45, 105, 46, 292, 92, 164, 280, 290, 179, + 205, 275, 48, 85, -109, 80, 76, 235, 283, 258, + 271, 111, 90, 172, 72, 48, 275, 170, 47, 72, + 48, 49, 25, 115, 29, 77, 73, 50, 74, 191, + 72, 3, 283, 48, 111, 49, 78, 116, 122, -211, + 163, 50, 90, -183, 115, 115, 115, 12, 243, 244, + 115, 115, 115, 79, 93, 89, 205, 283, 283, 21, + 284, 177, 318, -109, 74, -209, 113, 97, 124, 272, + 187, 49, 216, 127, 128, 299, 49, 50, 107, -184, + 275, 115, 50, 74, 25, 89, 334, 113, 113, 113, + 259, -211, 372, 113, 113, 113, 302, 281, 282, 107, + 107, 107, -4, 61, 62, 107, 107, 107, 217, 409, + 163, 108, 48, 298, -5, 312, 335, 295, 85, 363, + 285, 48, 86, 391, 113, 369, 87, 114, 301, 61, + 62, 168, 108, 108, 108, 283, 107, 115, 108, 108, + 108, 367, 405, 275, 326, 283, 116, 389, 114, 114, + 114, 283, 97, 413, 114, 114, 114, 218, 288, 219, + 270, 417, 418, 419, 273, 293, 208, 240, 241, 108, + 300, 175, 25, 3, 298, 428, 120, 49, 324, 176, + 113, 431, 432, 50, 163, 114, 163, 410, 163, 12, + 201, 327, 107, 184, 376, 331, 195, 411, 192, 193, + 194, 21, 196, 420, 354, 234, 25, 72, 198, 83, + 72, 84, 199, 61, 62, 80, 3, 210, 364, 202, + 163, 121, 203, 393, 105, 108, 255, 366, 285, 251, + 252, 396, 12, 398, 399, 191, 60, 181, 246, 247, + 314, 114, 67, 68, 21, 3, 317, 71, 254, 25, + 234, 72, 256, 319, 72, 179, 72, 415, 416, 115, + 257, 12, 414, 248, 249, 234, 103, 58, 58, 264, + 260, 426, 427, 21, 58, 58, 187, 236, 265, 58, + 182, 182, 237, 238, 268, 408, 182, 182, 182, -176, + 269, 354, 374, 315, 234, 316, 74, 234, 274, 97, + 234, -166, 113, 278, 287, 234, 289, 291, 234, 234, + 234, 234, 234, 234, 107, 321, 322, 323, -210, 328, + 330, 332, 72, 333, 325, 283, 371, 127, 128, 234, + 373, 368, 375, 370, 377, 378, 385, 381, 72, 392, + -3, 382, 234, 386, -2, 380, 387, 108, 129, 130, + 131, 132, 133, 134, 388, 401, 390, 402, 395, 397, + 403, 406, 423, 114, 222, 223, 224, 225, 226, 227, + 228, 229, 230, 231, 404, 434, 429, 435, 407, 421, + 430, 422, 425, 66, 320, 221, 303, 135, 232, 305, + 234, 304, 234, 308, 306, 311, 126, 307, 186, 127, + 128, 309, 136, 137, 310, 138, 139, 140, 141, 142, + 143, 144, 384, 361, 277, 360, 383, 359, 286, -93, + 129, 130, 131, 132, 133, 134, 263, 357, 365, 400, + 70, 294, 0, 0, 0, 1, 336, 337, 2, 3, + 338, 339, 340, 4, 329, 5, 6, 7, 341, 342, + 343, 8, 9, 10, 11, 12, 344, 13, 14, 135, + 15, 16, 345, 17, 18, 19, 20, 21, 346, 22, + 23, 24, 25, 26, 136, 137, 347, 348, 139, 140, + 141, 142, 143, 144, 127, 128, 0, 349, 350, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 129, 130, 131, 132, 133, + 134, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 1, 336, 337, 2, 3, 338, 339, 340, 4, 0, + 5, 6, 7, 341, 342, 343, 8, 9, 10, 11, + 12, 344, 13, 14, 135, 15, 16, 345, 17, 18, + 19, 20, 21, 346, 22, 23, 24, 25, 26, 136, + 137, 347, 348, 139, 140, 141, 142, 143, 144, 127, + 128, 0, 349, 412, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 129, 130, 131, 132, 133, 134, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 336, 337, 0, 0, + 338, 339, 340, 0, 0, 0, 0, 0, 341, 342, + 343, 0, 0, 0, 0, 0, 344, 0, 0, 135, + 0, 0, 345, 0, 0, 0, 0, 0, 346, 127, + 128, 0, 25, 0, 136, 137, 61, 348, 139, 140, + 141, 142, 143, 144, 0, 0, 0, 349, 0, 0, + 129, 130, 131, 132, 133, 134, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 336, 337, 0, 0, + 338, 339, 340, 0, 0, 0, 0, 0, 341, 342, + 343, 0, 0, 0, 0, 0, 344, 0, 0, 135, + 0, 0, 345, 0, 0, 0, 0, 0, 346, 127, + 128, 0, 0, 0, 136, 137, 61, 348, 139, 140, + 141, 142, 143, 144, 0, 0, 0, 349, 0, 0, + 129, 130, 131, 132, 133, 134, 127, 128, 0, 0, + 0, 0, 0, 0, 208, 0, 0, 0, 0, 0, + 127, 128, 0, 0, 0, 0, 0, 129, 130, 131, + 132, 133, 134, 0, 0, 0, 0, 0, 0, 135, + 0, 129, 130, 131, 132, 133, 134, 0, 0, 0, + 0, 0, 0, 0, 136, 137, 0, 209, 139, 140, + 141, 142, 143, 144, 0, 210, 135, 145, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 135, 136, 137, 0, 138, 139, 140, 141, 142, 143, + 144, 127, 128, 0, 145, 136, 137, 0, 138, 139, + 140, 141, 142, 143, 144, 0, 0, 0, 325, 0, + 0, 0, 129, 130, 131, 132, 133, 134, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, + 2, 3, 0, 0, 0, 4, 0, 5, 6, 7, + 0, 0, 0, 8, 9, 10, 11, 12, 0, 13, + 14, 135, 15, 16, 0, 17, 18, 19, 20, 21, + 0, 22, 23, 24, 25, 26, 136, 137, 27, 138, + 139, 140, 141, 142, 143, 144, 127, 128, 0, 0, + 0, 0, 0, 0, 0, 0, 127, 128, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 129, 178, 131, + 132, 133, 134, 127, 128, 0, 0, 129, 130, 131, + 132, 133, 134, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 129, 130, 131, 132, 133, 134, + 0, 0, 0, 0, 0, 0, 135, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 135, 0, 0, 0, + 0, 136, 137, 0, 138, 139, 140, 141, 142, 143, + 144, 136, 137, 135, 138, 139, 140, 141, 142, 143, + 200, 0, 262, 0, 0, 0, 0, 0, 136, 137, + 0, 138, 139, 140, 141, 142, 143, 144, 1, 0, + 0, 2, 3, 0, 0, 0, 4, 0, 5, 6, + 7, 0, 0, 0, 8, 9, 10, 11, 12, 0, + 13, 14, 0, 15, 16, 0, 17, 18, 19, 20, + 21, 0, 22, 23, 24, 25, 26, 1, 0, 27, + 2, 3, 0, 0, 0, 4, 0, 5, 6, 7, + 0, 0, 0, 8, 9, 10, 11, 12, 0, 13, + 14, 0, 15, 16, 0, 17, 18, 19, 20, 21, + 0, 22, 23, 24, 25, 26, 0, 0, 27, 1, + 0, 0, 2, 3, 0, 0, 0, 4, 0, 5, + 6, 7, 0, 69, 0, 8, 9, 10, 11, 12, + 0, 13, 14, 0, 15, 16, 0, 17, 18, 19, + 20, 21, 0, 22, 23, 24, 25, 26, 1, 0, + 27, 2, 3, 0, 0, 0, 4, 0, 5, 6, + 7, 0, 185, 0, 8, 9, 10, 11, 12, 0, + 13, 14, 0, 15, 16, 0, 17, 18, 19, 20, + 21, 0, 22, 23, 24, 25, 26, 0, 1, 27, + 0, 2, 3, 0, 0, 0, 4, 358, 5, 6, + 7, 0, 0, 0, 8, 9, 10, 11, 12, 0, + 13, 14, 0, 15, 16, 0, 17, 18, 19, 20, + 21, 0, 22, 23, 24, 25, 26, 0, 1, 27, + 96, 2, 3, 0, 0, 0, 4, 0, 5, 6, + 7, 0, 0, 0, 8, 9, 10, 11, 12, 0, + 13, 14, 0, 15, 16, 0, 17, 18, 19, 20, + 21, 0, 22, 23, 24, 25, 26, 0, 0, 27 +}; + +static const short yycheck[] = +{ + 5, 44, 45, 46, 0, 35, 95, 37, 29, 94, + 76, 16, 84, 18, 212, 77, 94, 200, 210, 104, + 144, 195, 26, 57, 37, 38, 48, 150, 37, 13, + 37, 86, 75, 99, 77, 26, 210, 99, 88, 82, + 26, 82, 77, 86, 40, 50, 88, 88, 48, 111, + 93, 44, 37, 26, 109, 82, 96, 87, 88, 37, + 145, 88, 105, 90, 107, 108, 109, 60, 6, 7, + 113, 114, 115, 37, 79, 75, 200, 37, 37, 72, + 89, 103, 274, 96, 84, 89, 86, 83, 89, 96, + 111, 82, 3, 4, 5, 219, 82, 88, 86, 90, + 274, 144, 88, 103, 77, 105, 91, 107, 108, 109, + 94, 89, 340, 113, 114, 115, 239, 202, 203, 107, + 108, 109, 92, 81, 82, 113, 114, 115, 39, 89, + 215, 86, 26, 218, 92, 259, 95, 215, 172, 322, + 206, 26, 92, 371, 144, 337, 92, 86, 233, 81, + 82, 37, 107, 108, 109, 37, 144, 200, 113, 114, + 115, 335, 390, 337, 287, 37, 196, 365, 107, 108, + 109, 37, 168, 401, 113, 114, 115, 88, 208, 90, + 185, 409, 410, 411, 189, 38, 39, 27, 28, 144, + 220, 89, 77, 44, 279, 423, 44, 82, 283, 37, + 200, 429, 430, 88, 289, 144, 291, 89, 293, 60, + 135, 289, 200, 108, 344, 293, 38, 89, 113, 114, + 115, 72, 37, 89, 313, 150, 77, 270, 89, 88, + 273, 90, 88, 81, 82, 38, 44, 90, 323, 88, + 325, 89, 88, 373, 316, 200, 35, 332, 314, 10, + 11, 375, 60, 377, 378, 317, 32, 65, 8, 9, + 265, 200, 38, 39, 72, 44, 271, 43, 25, 77, + 195, 314, 36, 278, 317, 360, 319, 407, 408, 322, + 12, 60, 406, 33, 34, 210, 65, 31, 32, 89, + 92, 421, 422, 72, 38, 39, 317, 26, 88, 43, + 107, 108, 31, 32, 82, 394, 113, 114, 115, 91, + 91, 400, 342, 88, 239, 90, 316, 242, 95, 315, + 245, 95, 322, 93, 89, 250, 95, 37, 253, 254, + 255, 256, 257, 258, 322, 89, 37, 37, 89, 91, + 93, 37, 385, 89, 92, 37, 95, 4, 5, 274, + 88, 96, 88, 96, 88, 88, 361, 96, 401, 73, + 95, 89, 287, 89, 95, 95, 89, 322, 25, 26, + 27, 28, 29, 30, 89, 380, 95, 89, 96, 96, + 91, 88, 49, 322, 14, 15, 16, 17, 18, 19, + 20, 21, 22, 23, 93, 0, 89, 0, 96, 96, + 89, 96, 96, 37, 279, 147, 242, 64, 38, 250, + 335, 245, 337, 255, 253, 258, 93, 254, 109, 4, + 5, 256, 79, 80, 257, 82, 83, 84, 85, 86, + 87, 88, 360, 317, 196, 316, 359, 315, 206, 96, + 25, 26, 27, 28, 29, 30, 168, 314, 325, 379, + 40, 214, -1, -1, -1, 40, 41, 42, 43, 44, + 45, 46, 47, 48, 291, 50, 51, 52, 53, 54, + 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, + 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, + 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, + 85, 86, 87, 88, 4, 5, -1, 92, 93, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, 25, 26, 27, 28, 29, + 30, -1, -1, -1, -1, -1, -1, -1, -1, -1, + 40, 41, 42, 43, 44, 45, 46, 47, 48, -1, + 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, + 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, + 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, + 80, 81, 82, 83, 84, 85, 86, 87, 88, 4, + 5, -1, 92, 93, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + 25, 26, 27, 28, 29, 30, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, 41, 42, -1, -1, + 45, 46, 47, -1, -1, -1, -1, -1, 53, 54, + 55, -1, -1, -1, -1, -1, 61, -1, -1, 64, + -1, -1, 67, -1, -1, -1, -1, -1, 73, 4, + 5, -1, 77, -1, 79, 80, 81, 82, 83, 84, + 85, 86, 87, 88, -1, -1, -1, 92, -1, -1, + 25, 26, 27, 28, 29, 30, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, 41, 42, -1, -1, + 45, 46, 47, -1, -1, -1, -1, -1, 53, 54, + 55, -1, -1, -1, -1, -1, 61, -1, -1, 64, + -1, -1, 67, -1, -1, -1, -1, -1, 73, 4, + 5, -1, -1, -1, 79, 80, 81, 82, 83, 84, + 85, 86, 87, 88, -1, -1, -1, 92, -1, -1, + 25, 26, 27, 28, 29, 30, 4, 5, -1, -1, + -1, -1, -1, -1, 39, -1, -1, -1, -1, -1, + 4, 5, -1, -1, -1, -1, -1, 25, 26, 27, + 28, 29, 30, -1, -1, -1, -1, -1, -1, 64, + -1, 25, 26, 27, 28, 29, 30, -1, -1, -1, + -1, -1, -1, -1, 79, 80, -1, 82, 83, 84, + 85, 86, 87, 88, -1, 90, 64, 92, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + 64, 79, 80, -1, 82, 83, 84, 85, 86, 87, + 88, 4, 5, -1, 92, 79, 80, -1, 82, 83, + 84, 85, 86, 87, 88, -1, -1, -1, 92, -1, + -1, -1, 25, 26, 27, 28, 29, 30, -1, -1, + -1, -1, -1, -1, -1, -1, -1, 40, -1, -1, + 43, 44, -1, -1, -1, 48, -1, 50, 51, 52, + -1, -1, -1, 56, 57, 58, 59, 60, -1, 62, + 63, 64, 65, 66, -1, 68, 69, 70, 71, 72, + -1, 74, 75, 76, 77, 78, 79, 80, 81, 82, + 83, 84, 85, 86, 87, 88, 4, 5, -1, -1, + -1, -1, -1, -1, -1, -1, 4, 5, -1, -1, + -1, -1, -1, -1, -1, -1, -1, 25, 26, 27, + 28, 29, 30, 4, 5, -1, -1, 25, 26, 27, + 28, 29, 30, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, 25, 26, 27, 28, 29, 30, + -1, -1, -1, -1, -1, -1, 64, -1, -1, -1, + -1, -1, -1, -1, -1, -1, 64, -1, -1, -1, + -1, 79, 80, -1, 82, 83, 84, 85, 86, 87, + 88, 79, 80, 64, 82, 83, 84, 85, 86, 87, + 88, -1, 24, -1, -1, -1, -1, -1, 79, 80, + -1, 82, 83, 84, 85, 86, 87, 88, 40, -1, + -1, 43, 44, -1, -1, -1, 48, -1, 50, 51, + 52, -1, -1, -1, 56, 57, 58, 59, 60, -1, + 62, 63, -1, 65, 66, -1, 68, 69, 70, 71, + 72, -1, 74, 75, 76, 77, 78, 40, -1, 81, + 43, 44, -1, -1, -1, 48, -1, 50, 51, 52, + -1, -1, -1, 56, 57, 58, 59, 60, -1, 62, + 63, -1, 65, 66, -1, 68, 69, 70, 71, 72, + -1, 74, 75, 76, 77, 78, -1, -1, 81, 40, + -1, -1, 43, 44, -1, -1, -1, 48, -1, 50, + 51, 52, -1, 96, -1, 56, 57, 58, 59, 60, + -1, 62, 63, -1, 65, 66, -1, 68, 69, 70, + 71, 72, -1, 74, 75, 76, 77, 78, 40, -1, + 81, 43, 44, -1, -1, -1, 48, -1, 50, 51, + 52, -1, 93, -1, 56, 57, 58, 59, 60, -1, + 62, 63, -1, 65, 66, -1, 68, 69, 70, 71, + 72, -1, 74, 75, 76, 77, 78, -1, 40, 81, + -1, 43, 44, -1, -1, -1, 48, 89, 50, 51, + 52, -1, -1, -1, 56, 57, 58, 59, 60, -1, + 62, 63, -1, 65, 66, -1, 68, 69, 70, 71, + 72, -1, 74, 75, 76, 77, 78, -1, 40, 81, + 82, 43, 44, -1, -1, -1, 48, -1, 50, 51, + 52, -1, -1, -1, 56, 57, 58, 59, 60, -1, + 62, 63, -1, 65, 66, -1, 68, 69, 70, 71, + 72, -1, 74, 75, 76, 77, 78, -1, -1, 81 +}; +/* -*-C-*- Note some compilers choke on comments on `#line' lines. */ +#line 3 "/usr/share/bison/bison.simple" + +/* Skeleton output parser for bison, + + Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 Free Software + Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +/* As a special exception, when this file is copied by Bison into a + Bison output file, you may use that output file without restriction. + This special exception was added by the Free Software Foundation + in version 1.24 of Bison. */ + +/* This is the parser code that is written into each bison parser when + the %semantic_parser declaration is not specified in the grammar. + It was written by Richard Stallman by simplifying the hairy parser + used when %semantic_parser is specified. */ + +/* All symbols defined below should begin with yy or YY, to avoid + infringing on user name space. This should be done even for local + variables, as they might otherwise be expanded by user macros. + There are some unavoidable exceptions within include files to + define necessary library symbols; they are noted "INFRINGES ON + USER NAME SPACE" below. */ + +#if ! defined (yyoverflow) || defined (YYERROR_VERBOSE) + +/* The parser invokes alloca or malloc; define the necessary symbols. */ + +# if YYSTACK_USE_ALLOCA +# define YYSTACK_ALLOC alloca +# else +# ifndef YYSTACK_USE_ALLOCA +# if defined (alloca) || defined (_ALLOCA_H) +# define YYSTACK_ALLOC alloca +# else +# ifdef __GNUC__ +# define YYSTACK_ALLOC __builtin_alloca +# endif +# endif +# endif +# endif + +# ifdef YYSTACK_ALLOC + /* Pacify GCC's `empty if-body' warning. */ +# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) +# else +# if defined (__STDC__) || defined (__cplusplus) +# include /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# endif +# define YYSTACK_ALLOC malloc +# define YYSTACK_FREE free +# endif +#endif /* ! defined (yyoverflow) || defined (YYERROR_VERBOSE) */ + + +#if (! defined (yyoverflow) \ + && (! defined (__cplusplus) \ + || (YYLTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + +/* A type that is properly aligned for any stack member. */ +union yyalloc +{ + short yyss; + YYSTYPE yyvs; +# if YYLSP_NEEDED + YYLTYPE yyls; +# endif +}; + +/* The size of the maximum gap between one aligned stack and the next. */ +# define YYSTACK_GAP_MAX (sizeof (union yyalloc) - 1) + +/* The size of an array large to enough to hold all stacks, each with + N elements. */ +# if YYLSP_NEEDED +# define YYSTACK_BYTES(N) \ + ((N) * (sizeof (short) + sizeof (YYSTYPE) + sizeof (YYLTYPE)) \ + + 2 * YYSTACK_GAP_MAX) +# else +# define YYSTACK_BYTES(N) \ + ((N) * (sizeof (short) + sizeof (YYSTYPE)) \ + + YYSTACK_GAP_MAX) +# endif + +/* Copy COUNT objects from FROM to TO. The source and destination do + not overlap. */ +# ifndef YYCOPY +# if 1 < __GNUC__ +# define YYCOPY(To, From, Count) \ + __builtin_memcpy (To, From, (Count) * sizeof (*(From))) +# else +# define YYCOPY(To, From, Count) \ + do \ + { \ + register YYSIZE_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (To)[yyi] = (From)[yyi]; \ + } \ + while (0) +# endif +# endif + +/* Relocate STACK from its old location to the new one. The + local variables YYSIZE and YYSTACKSIZE give the old and new number of + elements in the stack, and YYPTR gives the new location of the + stack. Advance YYPTR to a properly aligned location for the next + stack. */ +# define YYSTACK_RELOCATE(Stack) \ + do \ + { \ + YYSIZE_T yynewbytes; \ + YYCOPY (&yyptr->Stack, Stack, yysize); \ + Stack = &yyptr->Stack; \ + yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAX; \ + yyptr += yynewbytes / sizeof (*yyptr); \ + } \ + while (0) + +#endif + + +#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__) +# define YYSIZE_T __SIZE_TYPE__ +#endif +#if ! defined (YYSIZE_T) && defined (size_t) +# define YYSIZE_T size_t +#endif +#if ! defined (YYSIZE_T) +# if defined (__STDC__) || defined (__cplusplus) +# include /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# endif +#endif +#if ! defined (YYSIZE_T) +# define YYSIZE_T unsigned int +#endif + +#define yyerrok (yyerrstatus = 0) +#define yyclearin (yychar = YYEMPTY) +#define YYEMPTY -2 +#define YYEOF 0 +#define YYACCEPT goto yyacceptlab +#define YYABORT goto yyabortlab +#define YYERROR goto yyerrlab1 +/* Like YYERROR except do call yyerror. This remains here temporarily + to ease the transition to the new meaning of YYERROR, for GCC. + Once GCC version 2 has supplanted version 1, this can go. */ +#define YYFAIL goto yyerrlab +#define YYRECOVERING() (!!yyerrstatus) +#define YYBACKUP(Token, Value) \ +do \ + if (yychar == YYEMPTY && yylen == 1) \ + { \ + yychar = (Token); \ + yylval = (Value); \ + yychar1 = YYTRANSLATE (yychar); \ + YYPOPSTACK; \ + goto yybackup; \ + } \ + else \ + { \ + yyerror ("syntax error: cannot back up"); \ + YYERROR; \ + } \ +while (0) + +#define YYTERROR 1 +#define YYERRCODE 256 + + +/* YYLLOC_DEFAULT -- Compute the default location (before the actions + are run). + + When YYLLOC_DEFAULT is run, CURRENT is set the location of the + first token. By default, to implement support for ranges, extend + its range to the last symbol. */ + +#ifndef YYLLOC_DEFAULT +# define YYLLOC_DEFAULT(Current, Rhs, N) \ + Current.last_line = Rhs[N].last_line; \ + Current.last_column = Rhs[N].last_column; +#endif + + +/* YYLEX -- calling `yylex' with the right arguments. */ + +#if YYPURE +# if YYLSP_NEEDED +# ifdef YYLEX_PARAM +# define YYLEX yylex (&yylval, &yylloc, YYLEX_PARAM) +# else +# define YYLEX yylex (&yylval, &yylloc) +# endif +# else /* !YYLSP_NEEDED */ +# ifdef YYLEX_PARAM +# define YYLEX yylex (&yylval, YYLEX_PARAM) +# else +# define YYLEX yylex (&yylval) +# endif +# endif /* !YYLSP_NEEDED */ +#else /* !YYPURE */ +# define YYLEX yylex () +#endif /* !YYPURE */ + + +/* Enable debugging if requested. */ +#if YYDEBUG + +# ifndef YYFPRINTF +# include /* INFRINGES ON USER NAME SPACE */ +# define YYFPRINTF fprintf +# endif + +# define YYDPRINTF(Args) \ +do { \ + if (yydebug) \ + YYFPRINTF Args; \ +} while (0) +/* Nonzero means print parse trace. It is left uninitialized so that + multiple parsers can coexist. */ +int yydebug; +#else /* !YYDEBUG */ +# define YYDPRINTF(Args) +#endif /* !YYDEBUG */ + +/* YYINITDEPTH -- initial size of the parser's stacks. */ +#ifndef YYINITDEPTH +# define YYINITDEPTH 200 +#endif + +/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only + if the built-in stack extension method is used). + + Do not make this value too large; the results are undefined if + SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH) + evaluated with infinite-precision integer arithmetic. */ + +#if YYMAXDEPTH == 0 +# undef YYMAXDEPTH +#endif + +#ifndef YYMAXDEPTH +# define YYMAXDEPTH 10000 +#endif + +#ifdef YYERROR_VERBOSE + +# ifndef yystrlen +# if defined (__GLIBC__) && defined (_STRING_H) +# define yystrlen strlen +# else +/* Return the length of YYSTR. */ +static YYSIZE_T +# if defined (__STDC__) || defined (__cplusplus) +yystrlen (const char *yystr) +# else +yystrlen (yystr) + const char *yystr; +# endif +{ + register const char *yys = yystr; + + while (*yys++ != '\0') + continue; + + return yys - yystr - 1; +} +# endif +# endif + +# ifndef yystpcpy +# if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE) +# define yystpcpy stpcpy +# else +/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in + YYDEST. */ +static char * +# if defined (__STDC__) || defined (__cplusplus) +yystpcpy (char *yydest, const char *yysrc) +# else +yystpcpy (yydest, yysrc) + char *yydest; + const char *yysrc; +# endif +{ + register char *yyd = yydest; + register const char *yys = yysrc; + + while ((*yyd++ = *yys++) != '\0') + continue; + + return yyd - 1; +} +# endif +# endif +#endif + +#line 315 "/usr/share/bison/bison.simple" + + +/* The user can define YYPARSE_PARAM as the name of an argument to be passed + into yyparse. The argument should have type void *. + It should actually point to an object. + Grammar actions can access the variable by casting it + to the proper pointer type. */ + +#ifdef YYPARSE_PARAM +# if defined (__STDC__) || defined (__cplusplus) +# define YYPARSE_PARAM_ARG void *YYPARSE_PARAM +# define YYPARSE_PARAM_DECL +# else +# define YYPARSE_PARAM_ARG YYPARSE_PARAM +# define YYPARSE_PARAM_DECL void *YYPARSE_PARAM; +# endif +#else /* !YYPARSE_PARAM */ +# define YYPARSE_PARAM_ARG +# define YYPARSE_PARAM_DECL +#endif /* !YYPARSE_PARAM */ + +/* Prevent warning if -Wstrict-prototypes. */ +#ifdef __GNUC__ +# ifdef YYPARSE_PARAM +int yyparse (void *); +# else +int yyparse (void); +# endif +#endif + +/* YY_DECL_VARIABLES -- depending whether we use a pure parser, + variables are global, or local to YYPARSE. */ + +#define YY_DECL_NON_LSP_VARIABLES \ +/* The lookahead symbol. */ \ +int yychar; \ + \ +/* The semantic value of the lookahead symbol. */ \ +YYSTYPE yylval; \ + \ +/* Number of parse errors so far. */ \ +int yynerrs; + +#if YYLSP_NEEDED +# define YY_DECL_VARIABLES \ +YY_DECL_NON_LSP_VARIABLES \ + \ +/* Location data for the lookahead symbol. */ \ +YYLTYPE yylloc; +#else +# define YY_DECL_VARIABLES \ +YY_DECL_NON_LSP_VARIABLES +#endif + + +/* If nonreentrant, generate the variables here. */ + +#if !YYPURE +YY_DECL_VARIABLES +#endif /* !YYPURE */ + +int +yyparse (YYPARSE_PARAM_ARG) + YYPARSE_PARAM_DECL +{ + /* If reentrant, generate the variables here. */ +#if YYPURE + YY_DECL_VARIABLES +#endif /* !YYPURE */ + + register int yystate; + register int yyn; + int yyresult; + /* Number of tokens to shift before error messages enabled. */ + int yyerrstatus; + /* Lookahead token as an internal (translated) token number. */ + int yychar1 = 0; + + /* Three stacks and their tools: + `yyss': related to states, + `yyvs': related to semantic values, + `yyls': related to locations. + + Refer to the stacks thru separate pointers, to allow yyoverflow + to reallocate them elsewhere. */ + + /* The state stack. */ + short yyssa[YYINITDEPTH]; + short *yyss = yyssa; + register short *yyssp; + + /* The semantic value stack. */ + YYSTYPE yyvsa[YYINITDEPTH]; + YYSTYPE *yyvs = yyvsa; + register YYSTYPE *yyvsp; + +#if YYLSP_NEEDED + /* The location stack. */ + YYLTYPE yylsa[YYINITDEPTH]; + YYLTYPE *yyls = yylsa; + YYLTYPE *yylsp; +#endif + +#if YYLSP_NEEDED +# define YYPOPSTACK (yyvsp--, yyssp--, yylsp--) +#else +# define YYPOPSTACK (yyvsp--, yyssp--) +#endif + + YYSIZE_T yystacksize = YYINITDEPTH; + + + /* The variables used to return semantic value and location from the + action routines. */ + YYSTYPE yyval; +#if YYLSP_NEEDED + YYLTYPE yyloc; +#endif + + /* When reducing, the number of symbols on the RHS of the reduced + rule. */ + int yylen; + + YYDPRINTF ((stderr, "Starting parse\n")); + + yystate = 0; + yyerrstatus = 0; + yynerrs = 0; + yychar = YYEMPTY; /* Cause a token to be read. */ + + /* Initialize stack pointers. + Waste one element of value and location stack + so that they stay on the same level as the state stack. + The wasted elements are never initialized. */ + + yyssp = yyss; + yyvsp = yyvs; +#if YYLSP_NEEDED + yylsp = yyls; +#endif + goto yysetstate; + +/*------------------------------------------------------------. +| yynewstate -- Push a new state, which is found in yystate. | +`------------------------------------------------------------*/ + yynewstate: + /* In all cases, when you get here, the value and location stacks + have just been pushed. so pushing a state here evens the stacks. + */ + yyssp++; + + yysetstate: + *yyssp = yystate; + + if (yyssp >= yyss + yystacksize - 1) + { + /* Get the current used size of the three stacks, in elements. */ + YYSIZE_T yysize = yyssp - yyss + 1; + +#ifdef yyoverflow + { + /* Give user a chance to reallocate the stack. Use copies of + these so that the &'s don't force the real ones into + memory. */ + YYSTYPE *yyvs1 = yyvs; + short *yyss1 = yyss; + + /* Each stack pointer address is followed by the size of the + data in use in that stack, in bytes. */ +# if YYLSP_NEEDED + YYLTYPE *yyls1 = yyls; + /* This used to be a conditional around just the two extra args, + but that might be undefined if yyoverflow is a macro. */ + yyoverflow ("parser stack overflow", + &yyss1, yysize * sizeof (*yyssp), + &yyvs1, yysize * sizeof (*yyvsp), + &yyls1, yysize * sizeof (*yylsp), + &yystacksize); + yyls = yyls1; +# else + yyoverflow ("parser stack overflow", + &yyss1, yysize * sizeof (*yyssp), + &yyvs1, yysize * sizeof (*yyvsp), + &yystacksize); +# endif + yyss = yyss1; + yyvs = yyvs1; + } +#else /* no yyoverflow */ +# ifndef YYSTACK_RELOCATE + goto yyoverflowlab; +# else + /* Extend the stack our own way. */ + if (yystacksize >= YYMAXDEPTH) + goto yyoverflowlab; + yystacksize *= 2; + if (yystacksize > YYMAXDEPTH) + yystacksize = YYMAXDEPTH; + + { + short *yyss1 = yyss; + union yyalloc *yyptr = + (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); + if (! yyptr) + goto yyoverflowlab; + YYSTACK_RELOCATE (yyss); + YYSTACK_RELOCATE (yyvs); +# if YYLSP_NEEDED + YYSTACK_RELOCATE (yyls); +# endif +# undef YYSTACK_RELOCATE + if (yyss1 != yyssa) + YYSTACK_FREE (yyss1); + } +# endif +#endif /* no yyoverflow */ + + yyssp = yyss + yysize - 1; + yyvsp = yyvs + yysize - 1; +#if YYLSP_NEEDED + yylsp = yyls + yysize - 1; +#endif + + YYDPRINTF ((stderr, "Stack size increased to %lu\n", + (unsigned long int) yystacksize)); + + if (yyssp >= yyss + yystacksize - 1) + YYABORT; + } + + YYDPRINTF ((stderr, "Entering state %d\n", yystate)); + + goto yybackup; + + +/*-----------. +| yybackup. | +`-----------*/ +yybackup: + +/* Do appropriate processing given the current state. */ +/* Read a lookahead token if we need one and don't already have one. */ +/* yyresume: */ + + /* First try to decide what to do without reference to lookahead token. */ + + yyn = yypact[yystate]; + if (yyn == YYFLAG) + goto yydefault; + + /* Not known => get a lookahead token if don't already have one. */ + + /* yychar is either YYEMPTY or YYEOF + or a valid token in external form. */ + + if (yychar == YYEMPTY) + { + YYDPRINTF ((stderr, "Reading a token: ")); + yychar = YYLEX; + } + + /* Convert token to internal form (in yychar1) for indexing tables with */ + + if (yychar <= 0) /* This means end of input. */ + { + yychar1 = 0; + yychar = YYEOF; /* Don't call YYLEX any more */ + + YYDPRINTF ((stderr, "Now at end of input.\n")); + } + else + { + yychar1 = YYTRANSLATE (yychar); + +#if YYDEBUG + /* We have to keep this `#if YYDEBUG', since we use variables + which are defined only if `YYDEBUG' is set. */ + if (yydebug) + { + YYFPRINTF (stderr, "Next token is %d (%s", + yychar, yytname[yychar1]); + /* Give the individual parser a way to print the precise + meaning of a token, for further debugging info. */ +# ifdef YYPRINT + YYPRINT (stderr, yychar, yylval); +# endif + YYFPRINTF (stderr, ")\n"); + } +#endif + } + + yyn += yychar1; + if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1) + goto yydefault; + + yyn = yytable[yyn]; + + /* yyn is what to do for this token type in this state. + Negative => reduce, -yyn is rule number. + Positive => shift, yyn is new state. + New state is final state => don't bother to shift, + just return success. + 0, or most negative number => error. */ + + if (yyn < 0) + { + if (yyn == YYFLAG) + goto yyerrlab; + yyn = -yyn; + goto yyreduce; + } + else if (yyn == 0) + goto yyerrlab; + + if (yyn == YYFINAL) + YYACCEPT; + + /* Shift the lookahead token. */ + YYDPRINTF ((stderr, "Shifting token %d (%s), ", + yychar, yytname[yychar1])); + + /* Discard the token being shifted unless it is eof. */ + if (yychar != YYEOF) + yychar = YYEMPTY; + + *++yyvsp = yylval; +#if YYLSP_NEEDED + *++yylsp = yylloc; +#endif + + /* Count tokens shifted since error; after three, turn off error + status. */ + if (yyerrstatus) + yyerrstatus--; + + yystate = yyn; + goto yynewstate; + + +/*-----------------------------------------------------------. +| yydefault -- do the default action for the current state. | +`-----------------------------------------------------------*/ +yydefault: + yyn = yydefact[yystate]; + if (yyn == 0) + goto yyerrlab; + goto yyreduce; + + +/*-----------------------------. +| yyreduce -- Do a reduction. | +`-----------------------------*/ +yyreduce: + /* yyn is the number of a rule to reduce with. */ + yylen = yyr2[yyn]; + + /* If YYLEN is nonzero, implement the default value of the action: + `$$ = $1'. + + Otherwise, the following line sets YYVAL to the semantic value of + the lookahead token. This behavior is undocumented and Bison + users should not rely upon it. Assigning to YYVAL + unconditionally makes the parser a bit smaller, and it avoids a + GCC warning that YYVAL may be used uninitialized. */ + yyval = yyvsp[1-yylen]; + +#if YYLSP_NEEDED + /* Similarly for the default location. Let the user run additional + commands if for instance locations are ranges. */ + yyloc = yylsp[1-yylen]; + YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen); +#endif + +#if YYDEBUG + /* We have to keep this `#if YYDEBUG', since we use variables which + are defined only if `YYDEBUG' is set. */ + if (yydebug) + { + int yyi; + + YYFPRINTF (stderr, "Reducing via rule %d (line %d), ", + yyn, yyrline[yyn]); + + /* Print the symbols being reduced, and their result. */ + for (yyi = yyprhs[yyn]; yyrhs[yyi] > 0; yyi++) + YYFPRINTF (stderr, "%s ", yytname[yyrhs[yyi]]); + YYFPRINTF (stderr, " -> %s\n", yytname[yyr1[yyn]]); + } +#endif + + switch (yyn) { + +case 1: +#line 327 "c-parse.y" +{ + translation_unit = yyvsp[0].external_declaration_list->first; + } + break; +case 5: +#line 340 "c-parse.y" +{ + yyval.name.name = 0; + yyval.name.declarator = 0; + } + break; +case 6: +#line 349 "c-parse.y" +{ + struct declarator *d; + yyval.expression = expr(ex_id, &yylsp[0]); + yyval.expression->u.name = yyvsp[0].name.name; + d = yyvsp[0].name.declarator; + if(!d) { + inputerror(&yylsp[0], "undeclared identifier '%s'", yyvsp[0].name.name); + } else if(d->declaration_specifiers + && (d->declaration_specifiers->storage_class_specifiers + & SCS_TYPEDEF)) + inputerror(&yylsp[0], "typedef-name '%s' used in expression", yyvsp[0].name); + else + yyval.expression->valuetype = resolve_typedefs(d); + } + break; +case 7: +#line 363 "c-parse.y" +{ + yyval.expression = expr(ex_number, &yylsp[0]); + yyval.expression->u.constant = yyvsp[0].s; + yyval.expression->valuetype = numbertype(yyval.expression); + } + break; +case 8: +#line 368 "c-parse.y" +{ + yyval.expression = stringexpr(ex_char, yyvsp[0].s, &yylsp[0]); + } + break; +case 9: +#line 371 "c-parse.y" +{ + yyval.expression = stringexpr(ex_string, yyvsp[0].s, &yylsp[0]); + } + break; +case 10: +#line 374 "c-parse.y" +{ + yyval.expression = stringexpr(ex_wchar, yyvsp[0].s, &yylsp[0]); + } + break; +case 11: +#line 377 "c-parse.y" +{ + yyval.expression = stringexpr(ex_wstring, yyvsp[0].s, &yylsp[0]); + } + break; +case 12: +#line 380 "c-parse.y" +{ + yyval.expression = paren(yyvsp[-1].expression, &yylsp[-2]); + } + break; +case 14: +#line 387 "c-parse.y" +{ + yyval.expression = binary('[', yyvsp[-3].expression, yyvsp[-1].expression, &yylsp[-2]); + } + break; +case 15: +#line 390 "c-parse.y" +{ + yyval.expression = fncallexpr(yyvsp[-3].expression, yyvsp[-1].expression_list, &yylsp[-2]); + } + break; +case 16: +#line 393 "c-parse.y" +{ + yyval.expression = expr(ex_gcc_va_arg, &yylsp[-4]); + yyval.expression->u.gcc_va_arg.arg = yyvsp[-3].expression; + yyval.expression->u.gcc_va_arg.type = yyvsp[-1].declaration; + yyval.expression->valuetype = resolve_typedefs(yyvsp[-1].declaration->declarator_list); + } + break; +case 17: +#line 399 "c-parse.y" +{ + /* we can't hack this in as a function as the return type is that of + * the LH argument */ + yyval.expression = expr(ex_gcc_expect, &yylsp[-5]); + /* XXX does the LH arg undergo any implicit conversions? */ + yyval.expression->u.binary.l = yyvsp[-3].expression; + yyval.expression->u.binary.r = yyvsp[-1].expression; + yyval.expression->valuetype = yyvsp[-3].expression->valuetype; + } + break; +case 18: +#line 408 "c-parse.y" +{ + struct expression *e = expr(ex_id, &yylsp[-1]); + e->u.name = yyvsp[0].name.name; + yyval.expression = binary(yyvsp[-1].i, yyvsp[-2].expression, e, &yylsp[-1]); + } + break; +case 19: +#line 413 "c-parse.y" +{ + yyval.expression = postfix(yyvsp[0].i, yyvsp[-1].expression, &yylsp[0]); + } + break; +case 20: +#line 416 "c-parse.y" +{ + yyval.expression = expr(ex_compound_literal, &yylsp[-6]); + yyval.expression->u.compound_literal.type = yyvsp[-5].declaration; + yyval.expression->u.compound_literal.value = yyvsp[-2].initializer_list->first; + declaration_constraints(yyvsp[-5].declaration, dc_compound_literal); + yyval.expression->valuetype = resolve_typedefs(yyvsp[-5].declaration->declarator_list); + } + break; +case 25: +#line 430 "c-parse.y" +{ + NEW(yyval.parsing_expression_list); + NEW(yyval.parsing_expression_list->first); + yyval.parsing_expression_list->first->e = yyvsp[0].expression; + yyval.parsing_expression_list->end = &yyval.parsing_expression_list->first->next; + } + break; +case 26: +#line 436 "c-parse.y" +{ + struct expression_list *e; + NEW(e); + e->e = yyvsp[0].expression; + *(yyval.parsing_expression_list = yyvsp[-2].parsing_expression_list)->end = e; + yyval.parsing_expression_list->end = &e->next; + } + break; +case 27: +#line 446 "c-parse.y" +{ yyval.expression_list = yyvsp[0].parsing_expression_list->first; } + break; +case 28: +#line 447 "c-parse.y" +{ yyval.expression_list = 0; } + break; +case 30: +#line 452 "c-parse.y" +{ + yyval.expression = prefix(yyvsp[-1].i, yyvsp[0].expression, &yylsp[-1]); + } + break; +case 31: +#line 455 "c-parse.y" +{ + yyval.expression = prefix(SIZEOF, yyvsp[0].expression, &yylsp[-1]); + } + break; +case 32: +#line 458 "c-parse.y" +{ + yyval.expression = expr(ex_sizeof_type, &yylsp[-3]); + yyval.expression->u.type = yyvsp[-1].declaration; + declaration_constraints(yyvsp[-1].declaration, dc_sizeof); + } + break; +case 41: +#line 478 "c-parse.y" +{ + yyval.expression = expr(ex_cast, &yylsp[-3]); + yyval.expression->valuetype = yyvsp[-2].declaration->declarator_list; + yyval.expression->u.cast = yyvsp[0].expression; + declaration_constraints(yyvsp[-2].declaration, dc_cast); + } + break; +case 43: +#line 488 "c-parse.y" +{ + yyval.expression = binary(yyvsp[-1].i, yyvsp[-2].expression, yyvsp[0].expression, &yylsp[-1]); + } + break; +case 48: +#line 501 "c-parse.y" +{ + yyval.expression = binary(yyvsp[-1].i, yyvsp[-2].expression, yyvsp[0].expression, &yylsp[-1]); + } + break; +case 52: +#line 513 "c-parse.y" +{ + yyval.expression = binary(yyvsp[-1].i, yyvsp[-2].expression, yyvsp[0].expression, &yylsp[-1]); + } + break; +case 56: +#line 525 "c-parse.y" +{ + yyval.expression = binary(yyvsp[-1].i, yyvsp[-2].expression, yyvsp[0].expression, &yylsp[-1]); + } + break; +case 62: +#line 539 "c-parse.y" +{ + yyval.expression = binary(yyvsp[-1].i, yyvsp[-2].expression, yyvsp[0].expression, &yylsp[-1]); + } + break; +case 66: +#line 551 "c-parse.y" +{ + yyval.expression = binary(yyvsp[-1].i, yyvsp[-2].expression, yyvsp[0].expression, &yylsp[-1]); + } + break; +case 68: +#line 558 "c-parse.y" +{ + yyval.expression = binary(yyvsp[-1].i, yyvsp[-2].expression, yyvsp[0].expression, &yylsp[-1]); + } + break; +case 70: +#line 565 "c-parse.y" +{ + yyval.expression = binary(yyvsp[-1].i, yyvsp[-2].expression, yyvsp[0].expression, &yylsp[-1]); + } + break; +case 72: +#line 572 "c-parse.y" +{ + yyval.expression = binary(yyvsp[-1].i, yyvsp[-2].expression, yyvsp[0].expression, &yylsp[-1]); + } + break; +case 74: +#line 579 "c-parse.y" +{ + yyval.expression = binary(yyvsp[-1].i, yyvsp[-2].expression, yyvsp[0].expression, &yylsp[-1]); + } + break; +case 76: +#line 586 "c-parse.y" +{ + yyval.expression = binary('?', yyvsp[-4].expression, binary(':', yyvsp[-2].expression, yyvsp[0].expression, &yylsp[-1]), &yylsp[-3]); + } + break; +case 78: +#line 593 "c-parse.y" +{ + yyval.expression = binary(yyvsp[-1].i, yyvsp[-2].expression, yyvsp[0].expression, &yylsp[-1]); + } + break; +case 91: +#line 614 "c-parse.y" +{ + yyval.expression = binary(yyvsp[-1].i, yyvsp[-2].expression, yyvsp[0].expression, &yylsp[-1]); + } + break; +case 93: +#line 621 "c-parse.y" +{ yyval.expression = 0; } + break; +case 95: +#line 631 "c-parse.y" +{ + struct declaration_specifiers *ds = yyvsp[-2].declaration_specifiers; + struct declarator *decl = yyvsp[-1].declarator; + + check_top_declaration_specifier(ds); + pop_declaration_specifiers(); + /* will have already done add_declarator() */ + NEW(yyval.declaration); + yyval.declaration->declaration_specifiers = ds; + yyval.declaration->declarator_list = decl; + yyval.declaration->where = yylsp[-2]; + /* constraints checked by calling production */ + } + break; +case 96: +#line 647 "c-parse.y" +{ + push_declaration_specifiers(yyvsp[0].declaration_specifiers); + yyval.declaration_specifiers = yyvsp[0].declaration_specifiers; + } + break; +case 97: +#line 654 "c-parse.y" +{ + struct declaration_specifiers ds = { + .type_specifiers = 0, + .storage_class_specifiers = yyvsp[-1].u, + .type_qualifiers = 0, + .function_specifiers = 0, + .name = 0, + .structure = 0, + .enumerators = 0, + .type = 0, + .enum_compat_type = 0 + }; + yyval.declaration_specifiers = merge_declaration_specifiers(yyvsp[0].declaration_specifiers, &ds); + } + break; +case 98: +#line 668 "c-parse.y" +{ + yyval.declaration_specifiers = merge_declaration_specifiers(yyvsp[0].declaration_specifiers, yyvsp[-1].declaration_specifiers); + } + break; +case 99: +#line 671 "c-parse.y" +{ + struct declaration_specifiers ds = { + .type_specifiers = 0, + .storage_class_specifiers = 0, + .type_qualifiers = yyvsp[-1].u, + .function_specifiers = 0, + .name = 0, + .structure = 0, + .enumerators = 0, + .type = 0, + .enum_compat_type = 0 + }; + yyval.declaration_specifiers = merge_declaration_specifiers(yyvsp[0].declaration_specifiers, &ds); + } + break; +case 100: +#line 685 "c-parse.y" +{ + struct declaration_specifiers ds = { + .type_specifiers = 0, + .storage_class_specifiers = 0, + .type_qualifiers = 0, + .function_specifiers = yyvsp[-1].u, + .name = 0, + .structure = 0, + .enumerators = 0, + .type = 0, + .enum_compat_type = 0 + }; + yyval.declaration_specifiers = merge_declaration_specifiers(yyvsp[0].declaration_specifiers, &ds); + } + break; +case 101: +#line 699 "c-parse.y" +{ + yyval.declaration_specifiers = yyvsp[0].declaration_specifiers; + } + break; +case 103: +#line 706 "c-parse.y" +{ + NEW(yyval.declaration_specifiers); + } + break; +case 104: +#line 712 "c-parse.y" +{ yyval.declarator = yyvsp[0].declarator_list->first; } + break; +case 105: +#line 713 "c-parse.y" +{ yyval.declarator = 0; } + break; +case 106: +#line 717 "c-parse.y" +{ + NEW(yyval.declarator_list); + yyval.declarator_list->first = yyvsp[0].declarator; + yyval.declarator_list->end = &yyvsp[0].declarator->next; + } + break; +case 107: +#line 722 "c-parse.y" +{ + yyval.declarator_list = yyvsp[-3].declarator_list; + *yyval.declarator_list->end = yyvsp[0].declarator; + yyval.declarator_list->end = &yyvsp[0].declarator->next; + } + break; +case 108: +#line 730 "c-parse.y" +{ yyval.declarator = get_declarator(yyvsp[-1].declarator_parse, &yylsp[-1]); } + break; +case 109: +#line 734 "c-parse.y" +{ + add_declaration(yyval.declarator = yyvsp[0].declarator); + } + break; +case 110: +#line 737 "c-parse.y" +{ + /* need to do this before we parse the initializer */ + add_declaration(yyvsp[-1].declarator); + } + break; +case 111: +#line 740 "c-parse.y" +{ + yyval.declarator = yyvsp[-3].declarator; + yyval.declarator->initializer = yyvsp[0].initializer; + } + break; +case 117: +#line 759 "c-parse.y" +{ + NEW(yyval.declaration_specifiers); + yyval.declaration_specifiers->type_specifiers = yyvsp[0].u; + } + break; +case 118: +#line 763 "c-parse.y" +{ yyval.declaration_specifiers = yyvsp[0].declaration_specifiers; } + break; +case 120: +#line 765 "c-parse.y" +{ + NEW(yyval.declaration_specifiers); + yyval.declaration_specifiers->type_specifiers = TS_TYPEDEF; + yyval.declaration_specifiers->name = yyvsp[0].name.name; + yyval.declaration_specifiers->type = yyvsp[0].name.declarator; + } + break; +case 134: +#line 798 "c-parse.y" +{ + NEW(yyval.declaration_specifiers); + yyval.declaration_specifiers->type_specifiers = yyvsp[-5].u | TS_DEFINITION; + yyval.declaration_specifiers->name = yyvsp[-4].name.name; + yyval.declaration_specifiers->structure = yyvsp[-2].declaration_list->first; + } + break; +case 135: +#line 804 "c-parse.y" +{ + NEW(yyval.declaration_specifiers); + yyval.declaration_specifiers->type_specifiers = yyvsp[-1].u; + yyval.declaration_specifiers->name = yyvsp[0].name.name; + } + break; +case 136: +#line 809 "c-parse.y" +{ /* shift/reduce conflict */ + inputerror(&yylsp[0], "structure must have a tag or a definition"); + NEW(yyval.declaration_specifiers); + yyval.declaration_specifiers->type_specifiers = yyvsp[0].u; + } + break; +case 137: +#line 817 "c-parse.y" +{ yyval.u = yyvsp[-1].u; } + break; +case 138: +#line 818 "c-parse.y" +{ yyval.u = yyvsp[-1].u; } + break; +case 139: +#line 822 "c-parse.y" +{ + NEW(yyval.declaration_list); + yyval.declaration_list->first = yyvsp[0].declaration; + yyval.declaration_list->end = &yyvsp[0].declaration->next; + } + break; +case 140: +#line 827 "c-parse.y" +{ + yyval.declaration_list = yyvsp[-1].declaration_list; + *yyval.declaration_list->end = yyvsp[0].declaration; + yyval.declaration_list->end = &yyvsp[0].declaration->next; + } + break; +case 141: +#line 835 "c-parse.y" +{ + check_top_declaration_specifier(yyvsp[-2].declaration_specifiers); + pop_declaration_specifiers(); + NEW(yyval.declaration); + yyval.declaration->declaration_specifiers = yyvsp[-2].declaration_specifiers; + yyval.declaration->declarator_list = yyvsp[-1].declarator_list->first; + declaration_constraints(yyval.declaration, dc_struct_member); + /* XXX perhaps add to a dictionary of struct/union declarations? */ + yyval.declaration->where = yylsp[-2]; + } + break; +case 142: +#line 848 "c-parse.y" +{ + push_declaration_specifiers(yyvsp[0].declaration_specifiers); + yyval.declaration_specifiers = yyvsp[0].declaration_specifiers; + } + break; +case 143: +#line 855 "c-parse.y" +{ + yyval.declaration_specifiers = merge_declaration_specifiers(yyvsp[0].declaration_specifiers, yyvsp[-1].declaration_specifiers); + } + break; +case 144: +#line 858 "c-parse.y" +{ + struct declaration_specifiers ds = { + .type_specifiers = 0, + .storage_class_specifiers = 0, + .type_qualifiers = yyvsp[-1].u, + .function_specifiers = 0, + .name = 0, + .structure = 0, + .enumerators = 0, + .type = 0, + .enum_compat_type = 0 + }; + yyval.declaration_specifiers = merge_declaration_specifiers(yyvsp[0].declaration_specifiers, &ds); + } + break; +case 145: +#line 872 "c-parse.y" +{ + inputerror(&yylsp[-1], "storage class specifiers not allowed here"); + yyval.declaration_specifiers = yyvsp[0].declaration_specifiers; + } + break; +case 146: +#line 876 "c-parse.y" +{ + inputerror(&yylsp[-1], "function specifiers not allowed here"); + yyval.declaration_specifiers = yyvsp[0].declaration_specifiers; + } + break; +case 147: +#line 880 "c-parse.y" +{ + yyval.declaration_specifiers = yyvsp[0].declaration_specifiers; + } + break; +case 149: +#line 887 "c-parse.y" +{ + NEW(yyval.declaration_specifiers); + } + break; +case 150: +#line 893 "c-parse.y" +{ + NEW(yyval.declarator_list); + yyval.declarator_list->first = yyvsp[-1].declarator; + yyval.declarator_list->end = &yyvsp[-1].declarator->next; + } + break; +case 151: +#line 898 "c-parse.y" +{ + yyval.declarator_list = yyvsp[-4].declarator_list; + *yyval.declarator_list->end = yyvsp[-1].declarator; + yyval.declarator_list->end = &yyvsp[-1].declarator->next; + } + break; +case 153: +#line 907 "c-parse.y" +{ + if(!(yyval.declarator = yyvsp[-2].declarator)) { + NEW(yyval.declarator); + yyval.declarator->declaration_specifiers = top_declaration_specifiers(); + } + yyval.declarator->bits = yyvsp[0].expression; + yyval.declarator->where = yylsp[-1]; + } + break; +case 154: +#line 920 "c-parse.y" +{ + NEW(yyval.declaration_specifiers); + yyval.declaration_specifiers->type_specifiers = TS_ENUM | TS_DEFINITION; + yyval.declaration_specifiers->name = yyvsp[-5].name.name; + yyval.declaration_specifiers->enumerators = yyvsp[-3].enumerator_list->first; + yyval.declaration_specifiers->enum_compat_type = TS_INT; /* XXX */ + if(yyvsp[-2].i) + inputwarning(&yylsp[-2], warn_compat, + "enumerator-list trailing comma not supported in C89 or C++"); + /* XXX pick type and fix up the declarators of all the enumerators */ + } + break; +case 155: +#line 931 "c-parse.y" +{ + NEW(yyval.declaration_specifiers); + yyval.declaration_specifiers->type_specifiers = TS_ENUM; + yyval.declaration_specifiers->name = yyvsp[0].name.name; + } + break; +case 157: +#line 943 "c-parse.y" +{ + NEW(yyval.enumerator_list); + yyval.enumerator_list->first = yyvsp[0].enumerator; + yyval.enumerator_list->end = &yyvsp[0].enumerator->next; + } + break; +case 158: +#line 948 "c-parse.y" +{ + *(yyval.enumerator_list = yyvsp[-2].enumerator_list)->end = yyvsp[0].enumerator; + yyval.enumerator_list->end = &yyvsp[0].enumerator->next; + } + break; +case 159: +#line 955 "c-parse.y" +{ + struct declarator *d; + NEW(d); + d->name = yyvsp[0].enumerator->name; + d->where = yyval.enumerator->where; + NEW(d->declaration_specifiers); + d->declaration_specifiers->type_specifiers = TS_INT; + add_declaration(d); + yyval.enumerator = yyvsp[0].enumerator; + yyval.enumerator->declarator = d; + } + break; +case 160: +#line 969 "c-parse.y" +{ + NEW(yyval.enumerator); + yyval.enumerator->name = yyvsp[0].name.name; + yyval.enumerator->where = yylsp[0]; + } + break; +case 161: +#line 974 "c-parse.y" +{ + NEW(yyval.enumerator); + yyval.enumerator->name = yyvsp[-2].name.name; + yyval.enumerator->value = yyvsp[0].expression; + yyval.enumerator->where = yylsp[-2]; + } + break; +case 166: +#line 999 "c-parse.y" +{ yyval.declarator = get_declarator(yyvsp[0].declarator_parse, &yylsp[0]); } + break; +case 167: +#line 1000 "c-parse.y" +{ yyval.declarator = 0; } + break; +case 168: +#line 1004 "c-parse.y" +{ + yyval.declarator_parse = yyvsp[0].declarator_parse; + *yyval.declarator_parse->end = yyvsp[-1].declarator_parse->first; + yyval.declarator_parse->end = yyvsp[-1].declarator_parse->end; + } + break; +case 170: +#line 1013 "c-parse.y" +{ + NEW(yyval.declarator_parse); + yyval.declarator_parse->end = &yyval.declarator_parse->first; + yyval.declarator_parse->name = yyvsp[0].name.name; + /* XXX warn about redeclaration */ + } + break; +case 171: +#line 1019 "c-parse.y" +{ + yyval.declarator_parse = yyvsp[-1].declarator_parse; + } + break; +case 172: +#line 1022 "c-parse.y" +{ + struct declarator_type *t; + + NEW(t); + yyval.declarator_parse = yyvsp[-4].declarator_parse; + t->type = dt_array; + t->type_qualifiers = yyvsp[-2].declaration_specifiers->type_qualifiers; + t->storage_class_specifiers = yyvsp[-2].declaration_specifiers->storage_class_specifiers; + if(yyvsp[-1].expression == &expr_star) { + t->u.array.size = 0; + t->u.array.flags = AF_STAR; + } else + t->u.array.size = yyvsp[-1].expression; + t->where = yylsp[-3]; + *yyval.declarator_parse->end = t; + yyval.declarator_parse->end = &t->next; + } + break; +case 173: +#line 1039 "c-parse.y" +{ + struct declarator_type *t; + + NEW(t); + yyval.declarator_parse = yyvsp[-3].declarator_parse; + t->type = dt_old_function; + t->u.old_function.args = yyvsp[-1].identifier_list; + t->where = yylsp[-2]; + *yyval.declarator_parse->end = t; + yyval.declarator_parse->end = &t->next; + warn_old_style_function(&yylsp[-2]); + } + break; +case 174: +#line 1051 "c-parse.y" +{ + struct declarator_type *t; + + NEW(t); + yyval.declarator_parse = yyvsp[-4].declarator_parse; + t->type = dt_function; + t->u.function.args = yyvsp[-2].declaration_list->first; + t->u.function.variadic = yyvsp[-1].i; + t->where = yylsp[-3]; + *yyval.declarator_parse->end = t; + yyval.declarator_parse->end = &t->next; + } + break; +case 176: +#line 1067 "c-parse.y" +{ yyval.expression = &expr_star; } + break; +case 177: +#line 1068 "c-parse.y" +{ yyval.expression = 0; } + break; +case 178: +#line 1072 "c-parse.y" +{ + NEW(yyval.declaration_specifiers); + } + break; +case 179: +#line 1075 "c-parse.y" +{ + NEW(yyval.declaration_specifiers); + yyval.declaration_specifiers->type_qualifiers = yyvsp[0].u; + yyval.declaration_specifiers->storage_class_specifiers = SCS_STATIC; + } + break; +case 180: +#line 1080 "c-parse.y" +{ + NEW(yyval.declaration_specifiers); + yyval.declaration_specifiers->type_qualifiers = yyvsp[-1].u; + yyval.declaration_specifiers->storage_class_specifiers = SCS_STATIC; + } + break; +case 181: +#line 1088 "c-parse.y" +{ yyval.i = 1; } + break; +case 182: +#line 1089 "c-parse.y" +{ yyval.i = 0; } + break; +case 184: +#line 1095 "c-parse.y" +{ + NEW(yyval.declarator_parse); + yyval.declarator_parse->end = &yyval.declarator_parse->first; + } + break; +case 185: +#line 1102 "c-parse.y" +{ + struct declarator_type *t; + + NEW(t); + t->type = dt_pointer; + t->type_qualifiers = yyvsp[0].u; + t->where = yylsp[-1]; + NEW(yyval.declarator_parse); + yyval.declarator_parse->first = t; + yyval.declarator_parse->end = &t->next; + } + break; +case 186: +#line 1113 "c-parse.y" +{ + struct declarator_type *t; + + NEW(t); + t->type = dt_pointer; + t->type_qualifiers = yyvsp[-1].u; + t->where = yylsp[-2]; + yyval.declarator_parse = yyvsp[0].declarator_parse; + *yyval.declarator_parse->end = t; + yyval.declarator_parse->end = &t->next; + } + break; +case 188: +#line 1128 "c-parse.y" +{ yyval.u = yyvsp[-1].u | yyvsp[0].u; } + break; +case 191: +#line 1134 "c-parse.y" +{ yyval.u = 0; } + break; +case 192: +#line 1138 "c-parse.y" +{ + NEW(yyval.declaration_list); + yyval.declaration_list->first = yyvsp[0].declaration; + yyval.declaration_list->end = &yyvsp[0].declaration->next; + } + break; +case 193: +#line 1143 "c-parse.y" +{ + *yyval.declaration_list->end = yyvsp[0].declaration; + yyval.declaration_list->end = &yyvsp[0].declaration->next; + } + break; +case 194: +#line 1150 "c-parse.y" +{ + yyval.declaration_specifiers = yyvsp[0].declaration_specifiers; + } + break; +case 195: +#line 1158 "c-parse.y" +{ + struct declarator *d = get_declarator(yyvsp[0].declarator_parse, &yylsp[0]); + check_top_declaration_specifier(yyvsp[-1].declaration_specifiers); + pop_declaration_specifiers(); + NEW(yyval.declaration); + yyval.declaration->declaration_specifiers = yyvsp[-1].declaration_specifiers; + yyval.declaration->declarator_list = d; + yyval.declaration->where = yylsp[-1]; + } + break; +case 196: +#line 1167 "c-parse.y" +{ + struct declarator *d = get_declarator(yyvsp[0].declarator_parse, yyvsp[0].declarator_parse->first ? &yylsp[0] : &yylsp[-1]); + check_top_declaration_specifier(yyvsp[-1].declaration_specifiers); + pop_declaration_specifiers(); + NEW(yyval.declaration); + yyval.declaration->declaration_specifiers = yyvsp[-1].declaration_specifiers; + yyval.declaration->declarator_list = d; + yyval.declaration->where = yylsp[-1]; + } + break; +case 197: +#line 1183 "c-parse.y" +{ yyval.identifier_list = yyvsp[0].identifier_list_parse->first; } + break; +case 198: +#line 1184 "c-parse.y" +{ yyval.identifier_list = 0; } + break; +case 199: +#line 1188 "c-parse.y" +{ + struct identifier_list *i; + + NEW(i); + i->id = yyvsp[0].name.name; + /* XXX warn about redeclaration */ + NEW(yyval.identifier_list_parse); + yyval.identifier_list_parse->first = i; + yyval.identifier_list_parse->end = &i->next; + } + break; +case 200: +#line 1198 "c-parse.y" +{ + struct identifier_list *i; + + NEW(i); + i->id = yyvsp[0].name.name; + /* XXX warn about redeclaration */ + *(yyval.identifier_list_parse = yyvsp[-2].identifier_list_parse)->end = i; + yyval.identifier_list_parse->end = &i->next; + } + break; +case 201: +#line 1212 "c-parse.y" +{ + struct declarator *d = get_declarator(yyvsp[0].declarator_parse, yyvsp[0].declarator_parse->first ? &yylsp[0] : &yylsp[-1]); + check_top_declaration_specifier(yyvsp[-1].declaration_specifiers); + pop_declaration_specifiers(); + NEW(yyval.declaration); + yyval.declaration->declaration_specifiers = yyvsp[-1].declaration_specifiers; + yyval.declaration->declarator_list = d; + yyval.declaration->where = yylsp[-1]; + /* declaration_constraints checked by calling production */ + } + break; +case 202: +#line 1225 "c-parse.y" +{ + yyval.declarator_parse = yyvsp[-1].declarator_parse; + } + break; +case 203: +#line 1228 "c-parse.y" +{ + struct declarator_type *t; + + NEW(t); + yyval.declarator_parse = yyvsp[-4].declarator_parse; + t->type = dt_array; + t->type_qualifiers = yyvsp[-2].declaration_specifiers->type_qualifiers; + t->storage_class_specifiers = yyvsp[-2].declaration_specifiers->storage_class_specifiers; + if(yyvsp[-1].expression == &expr_star) { + t->u.array.size = 0; + t->u.array.flags = AF_STAR; + } else + t->u.array.size = yyvsp[-1].expression; + t->where = yylsp[-3]; + *yyval.declarator_parse->end = t; + yyval.declarator_parse->end = &t->next; + } + break; +case 204: +#line 1245 "c-parse.y" +{ + struct declarator_type *t; + + NEW(t); + yyval.declarator_parse = yyvsp[-2].declarator_parse; + t->type = dt_old_function; + t->u.old_function.args = 0; + t->where = yylsp[-1]; + *yyval.declarator_parse->end = t; + yyval.declarator_parse->end = &t->next; + warn_old_style_function(&yylsp[-1]); + } + break; +case 205: +#line 1257 "c-parse.y" +{ + struct declarator_type *t; + + NEW(t); + yyval.declarator_parse = yyvsp[-4].declarator_parse; + t->type = dt_function; + t->u.function.args = yyvsp[-2].declaration_list->first; + t->u.function.variadic = yyvsp[-1].i; + t->where = yylsp[-3]; + *yyval.declarator_parse->end = t; + yyval.declarator_parse->end = &t->next; + } + break; +case 207: +#line 1273 "c-parse.y" +{ + NEW(yyval.declarator_parse); + yyval.declarator_parse->end = &yyval.declarator_parse->first; + yyloc = (struct location){path, line}; + } + break; +case 209: +#line 1282 "c-parse.y" +{ + NEW(yyval.declarator_parse); + yyval.declarator_parse->end = &yyval.declarator_parse->first; + yyloc = (struct location){path, line}; + } + break; +case 211: +#line 1291 "c-parse.y" +{ + yyval.declarator_parse = yyvsp[0].declarator_parse; + *yyval.declarator_parse->end = yyvsp[-1].declarator_parse->first; + yyval.declarator_parse->end = yyvsp[-1].declarator_parse->end; + } + break; +case 212: +#line 1301 "c-parse.y" +{ + NEW(yyval.initializer); + yyval.initializer->type = in_expr; + yyval.initializer->u.expr = yyvsp[0].expression; + } + break; +case 213: +#line 1306 "c-parse.y" +{ + NEW(yyval.initializer); + yyval.initializer->type = in_list; + yyval.initializer->u.list = yyvsp[-2].initializer_list->first; + } + break; +case 214: +#line 1314 "c-parse.y" +{ yyval.i = 1; } + break; +case 215: +#line 1315 "c-parse.y" +{ yyval.i = 0; } + break; +case 216: +#line 1319 "c-parse.y" +{ + NEW(yyval.initializer_list); + yyval.initializer_list->first = yyvsp[0].initializer; + yyval.initializer_list->end = &yyvsp[0].initializer->next; + } + break; +case 217: +#line 1324 "c-parse.y" +{ + *(yyval.initializer_list = yyvsp[-2].initializer_list)->end = yyvsp[0].initializer; + yyval.initializer_list->end = &yyvsp[0].initializer->next; + } + break; +case 218: +#line 1331 "c-parse.y" +{ + (yyval.initializer = yyvsp[0].initializer)->designator = yyvsp[-2].designator_list->first; + yyval.initializer->syntax = des_c99; + } + break; +case 219: +#line 1335 "c-parse.y" +{ + (yyval.initializer = yyvsp[0].initializer)->designator = yyvsp[-1].designator; + yyval.initializer->syntax = des_gcc_raw; + inputwarning(&yylsp[-1], warn_compat, + "non-portable GNU C initializer designator"); + } + break; +case 220: +#line 1341 "c-parse.y" +{ + struct designator *d; + + NEW(d); + d->type = des_field; + d->u.name = yyvsp[-2].name.name; + d->where = yylsp[-2]; + (yyval.initializer = yyvsp[0].initializer)->designator = d; + yyval.initializer->syntax = des_gcc_colon; + inputwarning(&yylsp[-2], warn_compat, + "non-portable GNU C initializer designator"); + } + break; +case 222: +#line 1357 "c-parse.y" +{ + NEW(yyval.designator_list); + yyval.designator_list->first = yyvsp[0].designator; + yyval.designator_list->end = &yyvsp[0].designator->next; + } + break; +case 223: +#line 1362 "c-parse.y" +{ + *(yyval.designator_list = yyvsp[-1].designator_list)->end = yyvsp[0].designator; + yyval.designator_list->end = &yyvsp[0].designator->next; + } + break; +case 224: +#line 1369 "c-parse.y" +{ + NEW(yyval.designator); + yyval.designator->type = des_expr; + yyval.designator->u.expr = yyvsp[-1].expression; + yyval.designator->where = yylsp[-2]; + } + break; +case 225: +#line 1375 "c-parse.y" +{ + NEW(yyval.designator); + yyval.designator->type = des_field; + yyval.designator->u.name = yyvsp[0].name.name; + yyval.designator->where = yylsp[-1]; + } + break; +case 226: +#line 1386 "c-parse.y" +{ + NEW(yyval.statement); + yyval.statement->type = st_label; + yyval.statement->u.label.label = yyvsp[-3].name.name; + /* XXX warn about redeclaration */ + yyval.statement->u.label.body = yyvsp[0].statement; + yyval.statement->where = yylsp[-3]; + } + break; +case 227: +#line 1394 "c-parse.y" +{ + NEW(yyval.statement); + yyval.statement->type = st_case; + yyval.statement->u.case_.value = yyvsp[-2].expression; + yyval.statement->u.case_.body = yyvsp[0].statement; + yyval.statement->where = yylsp[-3]; + } + break; +case 228: +#line 1401 "c-parse.y" +{ + NEW(yyval.statement); + yyval.statement->type = st_default; + yyval.statement->u.default_ = yyvsp[0].statement; + yyval.statement->where = yylsp[-2]; + } + break; +case 229: +#line 1407 "c-parse.y" +{ + NEW(yyval.statement); + yyval.statement->type = st_if; + yyval.statement->u.if_.cond = yyvsp[-3].expression; + yyval.statement->u.if_.true = yyvsp[-1].statement; + yyval.statement->u.if_.false = yyvsp[0].statement; + yyval.statement->where = yylsp[-5]; + } + break; +case 230: +#line 1415 "c-parse.y" +{ + NEW(yyval.statement); + yyval.statement->type = st_switch; + yyval.statement->u.switch_.cond = yyvsp[-2].expression; + yyval.statement->u.switch_.body = yyvsp[0].statement; + yyval.statement->where = yylsp[-4]; + } + break; +case 231: +#line 1422 "c-parse.y" +{ + NEW(yyval.statement); + yyval.statement->type = st_expression; + yyval.statement->u.expression = yyvsp[-1].expression; + yyval.statement->where = yyvsp[-1].expression ? yylsp[-1] : yylsp[0]; + } + break; +case 232: +#line 1428 "c-parse.y" +{ + NEW(yyval.statement); + yyval.statement->type = st_while; + yyval.statement->u.while_.cond = yyvsp[-2].expression; + yyval.statement->u.while_.body = yyvsp[0].statement; + yyval.statement->where = yylsp[-4]; + } + break; +case 233: +#line 1435 "c-parse.y" +{ + NEW(yyval.statement); + yyval.statement->type = st_do; + yyval.statement->u.while_.cond = yyvsp[-2].expression; + yyval.statement->u.while_.body = yyvsp[-5].statement; + yyval.statement->where = yylsp[-6]; + } + break; +case 234: +#line 1444 "c-parse.y" +{ + NEW(yyval.statement); + yyval.statement->type = st_for; + yyval.statement->u.for_.init = yyvsp[-6].expression; + yyval.statement->u.for_.cond = yyvsp[-4].expression; + yyval.statement->u.for_.iter = yyvsp[-2].expression; + yyval.statement->u.for_.body = yyvsp[0].statement; + yyval.statement->where = yylsp[-8]; + } + break; +case 235: +#line 1454 "c-parse.y" +{ enter_scope(); } + break; +case 236: +#line 1457 "c-parse.y" +{ + NEW(yyval.statement); + yyval.statement->type = st_for_declaration; + yyval.statement->u.for_declaration.init = yyvsp[-5].declaration; + yyval.statement->u.for_declaration.cond = yyvsp[-4].expression; + yyval.statement->u.for_declaration.iter = yyvsp[-2].expression; + yyval.statement->u.for_declaration.body = yyvsp[0].statement; + yyval.statement->where = yylsp[-8]; + exit_scope(); + } + break; +case 237: +#line 1467 "c-parse.y" +{ + NEW(yyval.statement); + yyval.statement->type = st_goto; + yyval.statement->u.goto_ = yyvsp[-1].name.name; + yyval.statement->where = yylsp[-2]; + } + break; +case 238: +#line 1473 "c-parse.y" +{ + NEW(yyval.statement); + yyval.statement->type = st_continue; + yyval.statement->where = yylsp[-1]; + } + break; +case 239: +#line 1478 "c-parse.y" +{ + NEW(yyval.statement); + yyval.statement->type = st_break; + yyval.statement->where = yylsp[-1]; + } + break; +case 240: +#line 1483 "c-parse.y" +{ + NEW(yyval.statement); + yyval.statement->type = st_return; + yyval.statement->u.expression = yyvsp[-1].expression; + yyval.statement->where = yylsp[-2]; + } + break; +case 241: +#line 1489 "c-parse.y" +{ enter_scope(); } + break; +case 242: +#line 1489 "c-parse.y" +{ + NEW(yyval.statement); + yyval.statement->type = st_compound; + yyval.statement->u.compound.body = yyvsp[-1].statement_list->first; + yyval.statement->where = yylsp[-3]; + yyval.statement->u.compound.endwhere = yylsp[0]; + /*$$->u.compound.scope = scope;*/ + exit_scope(); + } + break; +case 243: +#line 1502 "c-parse.y" +{ + NEW(yyval.statement); + yyval.statement->type = st_compound; + yyval.statement->u.compound.body = yyvsp[-1].statement_list->first; + yyval.statement->where = yylsp[-2]; + yyval.statement->u.compound.endwhere = yylsp[0]; + /*$$->u.compound.scope = scope;*/ + } + break; +case 244: +#line 1513 "c-parse.y" +{ + *(yyval.statement_list = yyvsp[-1].statement_list)->end = yyvsp[0].statement; + yyval.statement_list->end = &yyvsp[0].statement->next; + } + break; +case 245: +#line 1517 "c-parse.y" +{ + NEW(yyval.statement_list); + yyval.statement_list->end = &yyval.statement_list->first; + } + break; +case 246: +#line 1524 "c-parse.y" +{ + NEW(yyval.statement); + yyval.statement->type = st_declaration; + yyval.statement->u.declaration = yyvsp[0].declaration; + yyval.statement->where = yylsp[0]; + declaration_constraints(yyvsp[0].declaration, dc_block_scope); + } + break; +case 248: +#line 1536 "c-parse.y" +{ yyval.statement = yyvsp[0].statement; } + break; +case 249: +#line 1537 "c-parse.y" +{ yyval.statement = 0; } + break; +case 250: +#line 1543 "c-parse.y" +{ + NEW(yyval.external_declaration_list); + translation_unit = yyval.external_declaration_list->first = yyvsp[0].external_declaration; + yyval.external_declaration_list->end = &yyvsp[0].external_declaration->next; + } + break; +case 251: +#line 1548 "c-parse.y" +{ + yyval.external_declaration_list = yyvsp[-1].external_declaration_list; + *yyval.external_declaration_list->end = yyvsp[0].external_declaration; + yyval.external_declaration_list->end = &yyvsp[0].external_declaration->next; + } + break; +case 252: +#line 1553 "c-parse.y" +{ + inputerror(&yylsp[0], "redundant semicolon at top level"); + } + break; +case 253: +#line 1559 "c-parse.y" +{ + NEW(yyval.external_declaration); + yyval.external_declaration->type = ed_declaration; + yyval.external_declaration->u.declaration = yyvsp[0].declaration; + declaration_constraints(yyvsp[0].declaration, dc_file_scope); + } + break; +case 254: +#line 1565 "c-parse.y" +{ + NEW(yyval.external_declaration); + yyval.external_declaration->type = ed_function_definition; + yyval.external_declaration->u.function_definition = yyvsp[0].function_definition; + /* constraints checked in function_definition (i.e. before errors + * from the function body) */ + } + break; +case 255: +#line 1577 "c-parse.y" +{ + check_top_declaration_specifier(yyvsp[-1].declaration_specifiers); + pop_declaration_specifiers(); + declarator_constraints(yyvsp[-1].declaration_specifiers, yyvsp[0].declarator, dc_function_definition, 0); + NEW(yyval.declaration); + yyval.declaration->declaration_specifiers = yyvsp[-1].declaration_specifiers; + yyval.declaration->declarator_list = yyvsp[0].declarator; + yyval.declaration->where = yylsp[-1]; + add_declaration(yyvsp[0].declarator); + enter_scope(); + { + struct declarator *d; + NEW(d); + NEW(d->declaration_specifiers); + NEW(d->declarator_type); + d->name = xstrdup("__PRETTY_FUNCTION__"); + d->declaration_specifiers->type_qualifiers = TQ_CONST; + d->declaration_specifiers->type_specifiers = TS_CHAR; + d->declarator_type->type = dt_pointer; + add_declaration(d); + } + /* we had better be in the right scope before parsing the declaration + * list for old style functions */ + } + break; +case 256: +#line 1600 "c-parse.y" +{ + struct declaration *decl; + struct declarator *d = 0; /* quieten compiler */ + + /* inject function args into scope */ + if(yyvsp[-2].declarator->declarator_type) switch(yyvsp[-2].declarator->declarator_type->type) { + case dt_function: + if(!is_void_args(yyvsp[-2].declarator->declarator_type)) { + for(decl = yyvsp[-2].declarator->declarator_type->u.function.args; + decl; + decl = decl->next) { + decl->declarator_list->flags |= DF_PARAM; + add_declaration(decl->declarator_list); + } + } + if(yyvsp[0].declaration_list->first) + inputerror(&yylsp[0], "declaration-list not required for new-style function definitions"); + break; + case dt_old_function: + if(yyvsp[-2].declarator->declarator_type->u.old_function.args) { + struct identifier_list *i; + + for(i = yyvsp[-2].declarator->declarator_type->u.old_function.args; + i; + i = i->next) { + for(decl = yyvsp[0].declaration_list->first; + decl; + decl = decl->next) + for(d = decl->declarator_list; + d; + d = d->next) + if(!strcmp(d->name, i->id)) + break; + if(d) { + d->flags |= DF_PARAM; + add_declaration(d); + } else { + /* default to int */ + NEW(d); + d->name = i->id; + NEW(d->declaration_specifiers); + d->declaration_specifiers->type_specifiers = TS_INT; + d->flags = DF_PARAM; + add_declaration(d); + } + } + } + /* check that all the identifiers in the list are actually + * parameters */ + for(decl = yyvsp[0].declaration_list->first; decl; decl = decl->next) + for(d = decl->declarator_list; + d; + d = d->next) { + struct identifier_list *i; + + for(i = yyvsp[-2].declarator->declarator_type->u.old_function.args; i; i = i->next) + if(!strcmp(d->name, i->id)) + break; + if(!i) + inputerror(&d->where, "'%s' is not a parameter", d->name); + } + break; + + default: /* quieten compiler */ + break; + } + } + break; +case 257: +#line 1666 "c-parse.y" +{ + NEW(yyval.function_definition); + yyval.function_definition->declaration = yyvsp[-3].declaration; + yyval.function_definition->args = yyvsp[-2].declaration_list->first; + yyval.function_definition->body = yyvsp[0].statement; + exit_scope(); + } + break; +case 258: +#line 1676 "c-parse.y" +{ + *(yyval.declaration_list = yyvsp[-1].declaration_list)->end = yyvsp[0].declaration; + yyval.declaration_list->end = &yyvsp[0].declaration->next; + } + break; +case 259: +#line 1680 "c-parse.y" +{ + NEW(yyval.declaration_list); + yyval.declaration_list->end = &yyval.declaration_list->first; + } + break; +case 262: +#line 1694 "c-parse.y" +{ + static int attr_warning; + if(!attr_warning++) + inputwarning(&yylsp[-5], warn_compat, "GNU C attributes are ignored"); + } + break; +case 265: +#line 1707 "c-parse.y" +{ } + break; +case 266: +#line 1708 "c-parse.y" +{ } + break; +case 267: +#line 1710 "c-parse.y" +{ suppress_errors(); } + break; +case 268: +#line 1712 "c-parse.y" +{ restore_errors(); } + break; +case 269: +#line 1713 "c-parse.y" +{ } + break; +} + +#line 705 "/usr/share/bison/bison.simple" + + + yyvsp -= yylen; + yyssp -= yylen; +#if YYLSP_NEEDED + yylsp -= yylen; +#endif + +#if YYDEBUG + if (yydebug) + { + short *yyssp1 = yyss - 1; + YYFPRINTF (stderr, "state stack now"); + while (yyssp1 != yyssp) + YYFPRINTF (stderr, " %d", *++yyssp1); + YYFPRINTF (stderr, "\n"); + } +#endif + + *++yyvsp = yyval; +#if YYLSP_NEEDED + *++yylsp = yyloc; +#endif + + /* Now `shift' the result of the reduction. Determine what state + that goes to, based on the state we popped back to and the rule + number reduced by. */ + + yyn = yyr1[yyn]; + + yystate = yypgoto[yyn - YYNTBASE] + *yyssp; + if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp) + yystate = yytable[yystate]; + else + yystate = yydefgoto[yyn - YYNTBASE]; + + goto yynewstate; + + +/*------------------------------------. +| yyerrlab -- here on detecting error | +`------------------------------------*/ +yyerrlab: + /* If not already recovering from an error, report this error. */ + if (!yyerrstatus) + { + ++yynerrs; + +#ifdef YYERROR_VERBOSE + yyn = yypact[yystate]; + + if (yyn > YYFLAG && yyn < YYLAST) + { + YYSIZE_T yysize = 0; + char *yymsg; + int yyx, yycount; + + yycount = 0; + /* Start YYX at -YYN if negative to avoid negative indexes in + YYCHECK. */ + for (yyx = yyn < 0 ? -yyn : 0; + yyx < (int) (sizeof (yytname) / sizeof (char *)); yyx++) + if (yycheck[yyx + yyn] == yyx) + yysize += yystrlen (yytname[yyx]) + 15, yycount++; + yysize += yystrlen ("parse error, unexpected ") + 1; + yysize += yystrlen (yytname[YYTRANSLATE (yychar)]); + yymsg = (char *) YYSTACK_ALLOC (yysize); + if (yymsg != 0) + { + char *yyp = yystpcpy (yymsg, "parse error, unexpected "); + yyp = yystpcpy (yyp, yytname[YYTRANSLATE (yychar)]); + + if (yycount < 5) + { + yycount = 0; + for (yyx = yyn < 0 ? -yyn : 0; + yyx < (int) (sizeof (yytname) / sizeof (char *)); + yyx++) + if (yycheck[yyx + yyn] == yyx) + { + const char *yyq = ! yycount ? ", expecting " : " or "; + yyp = yystpcpy (yyp, yyq); + yyp = yystpcpy (yyp, yytname[yyx]); + yycount++; + } + } + yyerror (yymsg); + YYSTACK_FREE (yymsg); + } + else + yyerror ("parse error; also virtual memory exhausted"); + } + else +#endif /* defined (YYERROR_VERBOSE) */ + yyerror ("parse error"); + } + goto yyerrlab1; + + +/*--------------------------------------------------. +| yyerrlab1 -- error raised explicitly by an action | +`--------------------------------------------------*/ +yyerrlab1: + if (yyerrstatus == 3) + { + /* If just tried and failed to reuse lookahead token after an + error, discard it. */ + + /* return failure if at end of input */ + if (yychar == YYEOF) + YYABORT; + YYDPRINTF ((stderr, "Discarding token %d (%s).\n", + yychar, yytname[yychar1])); + yychar = YYEMPTY; + } + + /* Else will try to reuse lookahead token after shifting the error + token. */ + + yyerrstatus = 3; /* Each real token shifted decrements this */ + + goto yyerrhandle; + + +/*-------------------------------------------------------------------. +| yyerrdefault -- current state does not do anything special for the | +| error token. | +`-------------------------------------------------------------------*/ +yyerrdefault: +#if 0 + /* This is wrong; only states that explicitly want error tokens + should shift them. */ + + /* If its default is to accept any token, ok. Otherwise pop it. */ + yyn = yydefact[yystate]; + if (yyn) + goto yydefault; +#endif + + +/*---------------------------------------------------------------. +| yyerrpop -- pop the current state because it cannot handle the | +| error token | +`---------------------------------------------------------------*/ +yyerrpop: + if (yyssp == yyss) + YYABORT; + yyvsp--; + yystate = *--yyssp; +#if YYLSP_NEEDED + yylsp--; +#endif + +#if YYDEBUG + if (yydebug) + { + short *yyssp1 = yyss - 1; + YYFPRINTF (stderr, "Error: state stack now"); + while (yyssp1 != yyssp) + YYFPRINTF (stderr, " %d", *++yyssp1); + YYFPRINTF (stderr, "\n"); + } +#endif + +/*--------------. +| yyerrhandle. | +`--------------*/ +yyerrhandle: + yyn = yypact[yystate]; + if (yyn == YYFLAG) + goto yyerrdefault; + + yyn += YYTERROR; + if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR) + goto yyerrdefault; + + yyn = yytable[yyn]; + if (yyn < 0) + { + if (yyn == YYFLAG) + goto yyerrpop; + yyn = -yyn; + goto yyreduce; + } + else if (yyn == 0) + goto yyerrpop; + + if (yyn == YYFINAL) + YYACCEPT; + + YYDPRINTF ((stderr, "Shifting error token, ")); + + *++yyvsp = yylval; +#if YYLSP_NEEDED + *++yylsp = yylloc; +#endif + + yystate = yyn; + goto yynewstate; + + +/*-------------------------------------. +| yyacceptlab -- YYACCEPT comes here. | +`-------------------------------------*/ +yyacceptlab: + yyresult = 0; + goto yyreturn; + +/*-----------------------------------. +| yyabortlab -- YYABORT comes here. | +`-----------------------------------*/ +yyabortlab: + yyresult = 1; + goto yyreturn; + +/*---------------------------------------------. +| yyoverflowab -- parser overflow comes here. | +`---------------------------------------------*/ +yyoverflowlab: + yyerror ("parser stack overflow"); + yyresult = 2; + /* Fall through. */ + +yyreturn: +#ifndef yyoverflow + if (yyss != yyssa) + YYSTACK_FREE (yyss); +#endif + return yyresult; +} +#line 1716 "c-parse.y" + + +/* +Local Variables: +c-basic-offset:2 +comment-column:40 +fill-column:79 +End: +*/ diff --git a/c-parse.h b/c-parse.h new file mode 100644 index 0000000..28d3b99 --- /dev/null +++ b/c-parse.h @@ -0,0 +1,129 @@ +#ifndef BISON_Y_TAB_H +# define BISON_Y_TAB_H + +#ifndef YYSTYPE +typedef union { + long i; + unsigned long u; + char *s; + struct { + char *name; + struct declarator *declarator; + } name; + struct declaration_specifiers *declaration_specifiers; + struct declarator *declarator; + struct parsing_declarator *declarator_parse; + struct declaration *declaration; + struct identifier_list *identifier_list; + struct expression *expression; + struct expression_list *expression_list; + struct initializer *initializer; + struct designator *designator; + struct external_declaration *external_declaration; + struct function_definition *function_definition; + struct enumerator *enumerator; + struct statement *statement; + /* transients for parsing lists */ + struct { struct declarator *first, **end; } *declarator_list; + struct { struct declaration *first, **end; } *declaration_list; + struct { struct identifier_list *first, **end; } *identifier_list_parse; + struct { struct expression_list *first, **end; } *parsing_expression_list; + struct { struct initializer *first, **end; } *initializer_list; + struct { struct designator *first, **end; } *designator_list; + struct { struct external_declaration *first, **end; } *external_declaration_list; + struct { struct enumerator *first, **end; } *enumerator_list; + struct { struct statement *first, **end; } *statement_list; +} yystype; +# define YYSTYPE yystype +# define YYSTYPE_IS_TRIVIAL 1 +#endif + +#ifndef YYLTYPE +typedef struct yyltype +{ + int first_line; + int first_column; + + int last_line; + int last_column; +} yyltype; + +# define YYLTYPE yyltype +# define YYLTYPE_IS_TRIVIAL 1 +#endif + +# define MEMBER 257 +# define INCR 258 +# define DECR 259 +# define SL 260 +# define SR 261 +# define LE 262 +# define GE 263 +# define EQ 264 +# define NE 265 +# define AND 266 +# define OR 267 +# define MULEQ 268 +# define DIVEQ 269 +# define MODEQ 270 +# define ADDEQ 271 +# define SUBEQ 272 +# define SLEQ 273 +# define SREQ 274 +# define ANDEQ 275 +# define XOREQ 276 +# define OREQ 277 +# define VARARG 278 +# define AUTO 279 +# define BREAK 280 +# define CASE 281 +# define CHAR 282 +# define CONST 283 +# define CONTINUE 284 +# define DEFAULT 285 +# define DO 286 +# define DOUBLE 287 +# define ELSE 288 +# define ENUM 289 +# define EXTERN 290 +# define FLOAT 291 +# define FOR 292 +# define GOTO 293 +# define IF 294 +# define INLINE 295 +# define INT 296 +# define LONG 297 +# define REGISTER 298 +# define RESTRICT 299 +# define RETURN 300 +# define SHORT 301 +# define SIGNED 302 +# define SIZEOF 303 +# define STATIC 304 +# define STRUCT 305 +# define SWITCH 306 +# define TYPEDEF 307 +# define UNION 308 +# define UNSIGNED 309 +# define VOID 310 +# define VOLATILE 311 +# define WHILE 312 +# define BOOL 313 +# define COMPLEX 314 +# define IMAGINARY 315 +# define ATTRIBUTE 316 +# define GCC_VA_LIST 317 +# define GCC_VA_ARG 318 +# define GCC_EXPECT 319 +# define TYPEDEF_NAME 320 +# define ID 321 +# define NUMBER 322 +# define STRINGLIT 323 +# define CHARLIT 324 +# define WSTRINGLIT 325 +# define WCHARLIT 326 + + +extern YYSTYPE yylval; + +#endif /* not BISON_Y_TAB_H */ diff --git a/c-parse.y b/c-parse.y new file mode 100644 index 0000000..4e148ea --- /dev/null +++ b/c-parse.y @@ -0,0 +1,1724 @@ +%{ + + /* enable chatty error messages */ + #define YYERROR_VERBOSE 1 + + /* figure out the location of a non-terminal. We discard extent information + * but this isn't necessarily disastrous for our purpose. */ + #define YYLLOC_DEFAULT(Current, Rhs, N) do { \ + Current = Rhs[1]; \ + } while(0) + + #include "cparse.h" + #include + #include + + /* various bits of parsing infrastructure. increasingly i'm thinking some of + * this belongs in its own file. still... */ + + /* hang on to both ends of a declarator while it is being parsed. This idiom + * is used a lot with anonymous structures below, but we need an actual name + * for the type for this particular case. */ + struct parsing_declarator { + struct declarator_type *first, **end; + char *name; /* pick up name */ + }; + + /* we need to know what declaration specifiers apply to the current + * declarator. This means we need a stack of them to cope with nested + * declarations. */ + struct declaration_specifiers_stack { + struct declaration_specifiers_stack *next; + struct declaration_specifiers *ds; + }; + + static struct declaration_specifiers_stack *declaration_specifiers_stack; + + static void push_declaration_specifiers(struct declaration_specifiers *ds) { + struct declaration_specifiers_stack *n; + + NEW(n); + n->next = declaration_specifiers_stack; + n->ds = ds; + declaration_specifiers_stack = n; + } + + static void pop_declaration_specifiers(void) { + /* can we have ->= and .= operators? */ + declaration_specifiers_stack = declaration_specifiers_stack->next; + } + + static struct declaration_specifiers *top_declaration_specifiers(void) { + return declaration_specifiers_stack->ds; + } + + static void check_top_declaration_specifier(struct declaration_specifiers *ds) { + assert(declaration_specifiers_stack->ds == ds); + } + + /* make up an actual declarator from a completed parse */ + static struct declarator *get_declarator(struct parsing_declarator *pd, + const struct location *where) { + struct declarator *d; + + NEW(d); + d->declarator_type = pd->first; + d->declaration_specifiers = top_declaration_specifiers(); + d->name = pd->name; + d->where = *where; + return d; + } + + static struct expression expr_star; /* kludge */ + + static void warn_old_style_function(const struct location *where) { + inputwarning(where, warn_obsolete, + "old-style function declarator"); + } + + void parser_init(FILE *fp) { + yyin = fp; + translation_unit = 0; + scope_init(); + gcc_extensions(); + } + +%} + +%debug +%verbose +%expect 11 +%defines + +%union { + long i; + unsigned long u; + char *s; + struct { + char *name; + struct declarator *declarator; + } name; + struct declaration_specifiers *declaration_specifiers; + struct declarator *declarator; + struct parsing_declarator *declarator_parse; + struct declaration *declaration; + struct identifier_list *identifier_list; + struct expression *expression; + struct expression_list *expression_list; + struct initializer *initializer; + struct designator *designator; + struct external_declaration *external_declaration; + struct function_definition *function_definition; + struct enumerator *enumerator; + struct statement *statement; + /* transients for parsing lists */ + struct { struct declarator *first, **end; } *declarator_list; + struct { struct declaration *first, **end; } *declaration_list; + struct { struct identifier_list *first, **end; } *identifier_list_parse; + struct { struct expression_list *first, **end; } *parsing_expression_list; + struct { struct initializer *first, **end; } *initializer_list; + struct { struct designator *first, **end; } *designator_list; + struct { struct external_declaration *first, **end; } *external_declaration_list; + struct { struct enumerator *first, **end; } *enumerator_list; + struct { struct statement *first, **end; } *statement_list; +} + +%token MEMBER "->" +%token INCR "++" +%token DECR "--" +%token SL "<<" +%token SR ">>" +%token LE "<=" +%token GE ">=" +%token EQ "==" +%token NE "!=" +%token AND "&&" +%token OR "||" +%token MULEQ "*=" +%token DIVEQ "/=" +%token MODEQ "%=" +%token ADDEQ "+=" +%token SUBEQ "-=" +%token SLEQ "<<=" +%token SREQ ">>=" +%token ANDEQ "&=" +%token XOREQ "^=" +%token OREQ "|=" + +%token VARARG "..." + +%token '&' +%token '*' +%token '+' +%token '-' +%token '~' +%token '!' +%token '/' +%token '%' +%token '<' +%token '>' +%token '^' +%token '|' +%token ',' +%token '=' +%token '.' + +%token AUTO "auto" +%token BREAK "break" +%token CASE "case" +%token CHAR "char" +%token CONST "const" +%token CONTINUE "continue" +%token DEFAULT "default" +%token DO "do" +%token DOUBLE "double" +%token ELSE "else" +%token ENUM "enum" +%token EXTERN "extern" +%token FLOAT "float" +%token FOR "for" +%token GOTO "goto" +%token IF "if" +%token INLINE "inline" +%token INT "int" +%token LONG "long" +%token REGISTER "register" +%token RESTRICT "restrict" +%token RETURN "return" +%token SHORT "short" +%token SIGNED "signed" +%token SIZEOF "sizeof" +%token STATIC "static" +%token STRUCT "struct" +%token SWITCH "switch" +%token TYPEDEF "typedef" +%token UNION "union" +%token UNSIGNED "unsigned" +%token VOID "void" +%token VOLATILE "volatile" +%token WHILE "while" +%token BOOL "_Bool" +%token COMPLEX "_Complex" +%token IMAGINARY "_Imaginary" +%token ATTRIBUTE "__attribute__" +%token GCC_VA_LIST "__builtin_va_list" +%token GCC_VA_ARG "__builtin_va_arg" +%token GCC_EXPECT "__builtin_expect" + +%token TYPEDEF_NAME +%token ID +%token NUMBER +%token STRINGLIT +%token CHARLIT +%token WSTRINGLIT +%token WCHARLIT + +%type storage_class_specifier +%type type_qualifier +%type struct_or_union +%type type_qualifier_list +%type type_qualifier_list_opt +%type function_specifier +%type basic_type_specifier + +%type identifier +%type identifier_opt + +%type type_specifier +%type struct_or_union_specifier +%type enum_specifier + +%type declaration_specifiers +%type declaration_specifiers_definition +%type declaration_specifiers_opt +%type parameter_declaration_specifiers +%type specifier_qualifier_list +%type specifier_qualifier_list_definition +%type specifier_qualifier_list_opt +%type array_specifiers +%type declarator_opt +%type init_declarator_list_opt +%type attributed_declarator +%type attributed_init_declarator +%type struct_declarator +%type init_declarator_list +%type struct_declarator_list + +%type declarator pointer +%type direct_declarator +%type abstract_declarator +%type pointer_opt +%type direct_abstract_declarator +%type direct_abstract_declarator_opt +%type abstract_declarator_opt + +%type declaration +%type struct_declaration +%type parameter_declaration +%type type_name +%type main +%type translation_unit +%type external_declaration +%type struct_declaration_list +%type parameter_list +%type declaration_list_opt + +%type ID_list +%type ID_list_opt + +%type expression +%type expression_opt +%type primary_expression +%type postfix_expression +%type unary_expression +%type cast_expression +%type multiplicative_expression +%type additive_expression +%type shift_expression +%type relational_expression +%type equality_expression +%type AND_expression +%type exclusive_OR_expression +%type inclusive_OR_expression +%type logical_AND_expression +%type logical_OR_expression +%type conditional_expression +%type assignment_expression +%type constant_expression + +%type array_size + +%type argument_expression_list_opt +%type argument_expression_list + +%type initializer +%type designated_initializer +%type initializer_list +%type designator_list +%type designator + +%type variadic +%type incrdecr +%type member_operator +%type unary_operator +%type multiplicative_operator +%type additive_operator +%type shift_operator +%type relational_operator +%type equality_operator +%type assignment_operator + +%type comma_opt + +%type function_definition +%type enumerator +%type registered_enumerator +%type enumerator_list + +%type statement +%type function_body +%type block_item +%type else_part_opt +%type block_item_list_opt + +%% + +main: + translation_unit { + translation_unit = $1->first; + } + ; + +/* kludge */ +identifier: + ID + | TYPEDEF_NAME + ; + +identifier_opt: + identifier + | { + $$.name = 0; + $$.declarator = 0; + } + ; + +/* C99 6.5 expressions */ + +primary_expression: + ID { + struct declarator *d; + $$ = expr(ex_id, &@1); + $$->u.name = $1.name; + d = $1.declarator; + if(!d) { + inputerror(&@1, "undeclared identifier '%s'", $1.name); + } else if(d->declaration_specifiers + && (d->declaration_specifiers->storage_class_specifiers + & SCS_TYPEDEF)) + inputerror(&@1, "typedef-name '%s' used in expression", $1); + else + $$->valuetype = resolve_typedefs(d); + } + | NUMBER { + $$ = expr(ex_number, &@1); + $$->u.constant = $1; + $$->valuetype = numbertype($$); + } + | CHARLIT { + $$ = stringexpr(ex_char, $1, &@1); + } + | STRINGLIT { + $$ = stringexpr(ex_string, $1, &@1); + } + | WCHARLIT { + $$ = stringexpr(ex_wchar, $1, &@1); + } + | WSTRINGLIT { + $$ = stringexpr(ex_wstring, $1, &@1); + } + | '(' expression ')' { + $$ = paren($2, &@1); + } + ; + +postfix_expression: + primary_expression + | postfix_expression '[' expression ']' { + $$ = binary('[', $1, $3, &@2); + } + | postfix_expression '(' argument_expression_list_opt ')' { + $$ = fncallexpr($1, $3, &@2); + } + | GCC_VA_ARG '(' assignment_expression ',' type_name ')' { + $$ = expr(ex_gcc_va_arg, &@2); + $$->u.gcc_va_arg.arg = $3; + $$->u.gcc_va_arg.type = $5; + $$->valuetype = resolve_typedefs($5->declarator_list); + } + | GCC_EXPECT '(' assignment_expression ',' assignment_expression ')' { + /* we can't hack this in as a function as the return type is that of + * the LH argument */ + $$ = expr(ex_gcc_expect, &@1); + /* XXX does the LH arg undergo any implicit conversions? */ + $$->u.binary.l = $3; + $$->u.binary.r = $5; + $$->valuetype = $3->valuetype; + } + | postfix_expression member_operator identifier { + struct expression *e = expr(ex_id, &@2); + e->u.name = $3.name; + $$ = binary($2, $1, e, &@2); + } + | postfix_expression incrdecr { + $$ = postfix($2, $1, &@2); + } + | '(' type_name ')' '{' initializer_list comma_opt '}' { + $$ = expr(ex_compound_literal, &@1); + $$->u.compound_literal.type = $2; + $$->u.compound_literal.value = $5->first; + declaration_constraints($2, dc_compound_literal); + $$->valuetype = resolve_typedefs($2->declarator_list); + } + ; + +member_operator: '.' | "->" ; + +incrdecr: "++" | "--" ; + +argument_expression_list: + assignment_expression { + NEW($$); + NEW($$->first); + $$->first->e = $1; + $$->end = &$$->first->next; + } + | argument_expression_list ',' assignment_expression { + struct expression_list *e; + NEW(e); + e->e = $3; + *($$ = $1)->end = e; + $$->end = &e->next; + } + ; + +argument_expression_list_opt: + argument_expression_list { $$ = $1->first; } + | { $$ = 0; } + ; + +unary_expression: + postfix_expression + | unary_operator cast_expression { + $$ = prefix($1, $2, &@1); + } + | "sizeof" unary_expression { + $$ = prefix(SIZEOF, $2, &@1); + } + | "sizeof" '(' type_name ')' { + $$ = expr(ex_sizeof_type, &@1); + $$->u.type = $3; + declaration_constraints($3, dc_sizeof); + } + ; + +/* putting sizeof in here would conflict with sizeof(type) */ +unary_operator: + '&' + | '*' + | '+' + | '-' + | '~' + | '!' + | incrdecr + ; + +cast_expression: + unary_expression + | '(' type_name ')' cast_expression { + $$ = expr(ex_cast, &@1); + $$->valuetype = $2->declarator_list; + $$->u.cast = $4; + declaration_constraints($2, dc_cast); + } + ; + +multiplicative_expression: + cast_expression + | multiplicative_expression multiplicative_operator cast_expression { + $$ = binary($2, $1, $3, &@2); + } + ; + +multiplicative_operator: + '*' + | '/' + | '%' + ; + +additive_expression: + multiplicative_expression + | additive_expression additive_operator multiplicative_expression { + $$ = binary($2, $1, $3, &@2); + } + ; + +additive_operator: + '+' + | '-' + ; + +shift_expression: + additive_expression + | shift_expression shift_operator additive_expression { + $$ = binary($2, $1, $3, &@2); + } + ; + +shift_operator: + "<<" + | ">>" + ; + +relational_expression: + shift_expression + | relational_expression relational_operator shift_expression { + $$ = binary($2, $1, $3, &@2); + } + ; + +relational_operator: + '<' + | '>' + | "<=" + | ">=" + ; + +equality_expression: + relational_expression + | equality_expression equality_operator relational_expression { + $$ = binary($2, $1, $3, &@2); + } + ; + +equality_operator: + "==" + | "!=" + ; + +AND_expression: + equality_expression + | AND_expression '&' equality_expression { + $$ = binary($2, $1, $3, &@2); + } + ; + +exclusive_OR_expression: + AND_expression + | exclusive_OR_expression '^' AND_expression { + $$ = binary($2, $1, $3, &@2); + } + ; + +inclusive_OR_expression: + exclusive_OR_expression + | inclusive_OR_expression '|' exclusive_OR_expression { + $$ = binary($2, $1, $3, &@2); + } + ; + +logical_AND_expression: + inclusive_OR_expression + | logical_AND_expression "&&" inclusive_OR_expression { + $$ = binary($2, $1, $3, &@2); + } + ; + +logical_OR_expression: + logical_AND_expression + | logical_OR_expression "||" logical_AND_expression { + $$ = binary($2, $1, $3, &@2); + } + ; + +conditional_expression: + logical_OR_expression + | logical_OR_expression '?' expression ':' conditional_expression { + $$ = binary('?', $1, binary(':', $3, $5, &@4), &@2); + } + ; + +assignment_expression: + conditional_expression + | unary_expression assignment_operator assignment_expression { + $$ = binary($2, $1, $3, &@2); + } + ; + +assignment_operator: + '=' + | "*=" + | "/=" + | "%=" + | "+=" + | "-=" + | "<<=" + | ">>=" + | "&=" + | "^=" + | "|=" + ; + +expression: + assignment_expression + | expression ',' assignment_expression { + $$ = binary($2, $1, $3, &@2); + } + ; + +expression_opt: + expression + | { $$ = 0; } + ; + +constant_expression: + conditional_expression + ; + +/* C99 6.7 declarations */ + +declaration: + declaration_specifiers init_declarator_list_opt ';' { + struct declaration_specifiers *ds = $1; + struct declarator *decl = $2; + + check_top_declaration_specifier(ds); + pop_declaration_specifiers(); + /* will have already done add_declarator() */ + NEW($$); + $$->declaration_specifiers = ds; + $$->declarator_list = decl; + $$->where = @1; + /* constraints checked by calling production */ + } + ; + +declaration_specifiers: + declaration_specifiers_definition { + push_declaration_specifiers($1); + $$ = $1; + } + ; + +declaration_specifiers_definition: + storage_class_specifier declaration_specifiers_opt { + struct declaration_specifiers ds = { + .type_specifiers = 0, + .storage_class_specifiers = $1, + .type_qualifiers = 0, + .function_specifiers = 0, + .name = 0, + .structure = 0, + .enumerators = 0, + .type = 0, + .enum_compat_type = 0 + }; + $$ = merge_declaration_specifiers($2, &ds); + } + | type_specifier declaration_specifiers_opt { + $$ = merge_declaration_specifiers($2, $1); + } + | type_qualifier declaration_specifiers_opt { + struct declaration_specifiers ds = { + .type_specifiers = 0, + .storage_class_specifiers = 0, + .type_qualifiers = $1, + .function_specifiers = 0, + .name = 0, + .structure = 0, + .enumerators = 0, + .type = 0, + .enum_compat_type = 0 + }; + $$ = merge_declaration_specifiers($2, &ds); + } + | function_specifier declaration_specifiers_opt { + struct declaration_specifiers ds = { + .type_specifiers = 0, + .storage_class_specifiers = 0, + .type_qualifiers = 0, + .function_specifiers = $1, + .name = 0, + .structure = 0, + .enumerators = 0, + .type = 0, + .enum_compat_type = 0 + }; + $$ = merge_declaration_specifiers($2, &ds); + } + | attribute_specifier declaration_specifiers_opt { + $$ = $2; + } + ; + +declaration_specifiers_opt: + declaration_specifiers_definition + | { + NEW($$); + } + ; + +init_declarator_list_opt: + init_declarator_list { $$ = $1->first; } + | { $$ = 0; } + ; + +init_declarator_list: + attributed_init_declarator { + NEW($$); + $$->first = $1; + $$->end = &$1->next; + } + | init_declarator_list ',' attribute_specifier_list attributed_init_declarator { + $$ = $1; + *$$->end = $4; + $$->end = &$4->next; + } + ; + +attributed_declarator: + declarator attribute_specifier_list { $$ = get_declarator($1, &@1); } + ; + +attributed_init_declarator: + attributed_declarator { + add_declaration($$ = $1); + } + | attributed_declarator '=' { + /* need to do this before we parse the initializer */ + add_declaration($1); + } initializer { + $$ = $1; + $$->initializer = $4; + } + ; + +/* C99 6.7.1 storage-class specifiers */ + +storage_class_specifier: + "typedef" + | "extern" + | "static" + | "auto" + | "register" + ; + +/* C99 6.7.2 type specifiers */ + +type_specifier: + basic_type_specifier { + NEW($$); + $$->type_specifiers = $1; + } + | struct_or_union_specifier { $$ = $1; } + | enum_specifier + | TYPEDEF_NAME { + NEW($$); + $$->type_specifiers = TS_TYPEDEF; + $$->name = $1.name; + $$->type = $1.declarator; + } + ; + +basic_type_specifier: + "void" + | "char" + | "short" + | "int" + | "long" + | "float" + | "double" + | "signed" + | "unsigned" + | "_Bool" + | "_Complex" + | "_Imaginary" + | GCC_VA_LIST + ; + +/* C99 6.2.7.1 structure and union specifiers */ + +/* shift/reduce conflict between + ID + and + ID '{' + resolved by shifting (which is right) +*/ +struct_or_union_specifier: + struct_or_union identifier_opt '{' struct_declaration_list '}' attribute_specifier_list { + NEW($$); + $$->type_specifiers = $1 | TS_DEFINITION; + $$->name = $2.name; + $$->structure = $4->first; + } + | struct_or_union identifier { + NEW($$); + $$->type_specifiers = $1; + $$->name = $2.name; + } + | struct_or_union { /* shift/reduce conflict */ + inputerror(&@1, "structure must have a tag or a definition"); + NEW($$); + $$->type_specifiers = $1; + } + ; + +struct_or_union: + "struct" attribute_specifier_list { $$ = $1; } + | "union" attribute_specifier_list { $$ = $1; } + ; + +struct_declaration_list: + struct_declaration { + NEW($$); + $$->first = $1; + $$->end = &$1->next; + } + | struct_declaration_list struct_declaration { + $$ = $1; + *$$->end = $2; + $$->end = &$2->next; + } + ; + +struct_declaration: + specifier_qualifier_list struct_declarator_list ';' { + check_top_declaration_specifier($1); + pop_declaration_specifiers(); + NEW($$); + $$->declaration_specifiers = $1; + $$->declarator_list = $2->first; + declaration_constraints($$, dc_struct_member); + /* XXX perhaps add to a dictionary of struct/union declarations? */ + $$->where = @1; + } + ; + +specifier_qualifier_list: + specifier_qualifier_list_definition { + push_declaration_specifiers($1); + $$ = $1; + } + ; + +specifier_qualifier_list_definition: + type_specifier specifier_qualifier_list_opt { + $$ = merge_declaration_specifiers($2, $1); + } + | type_qualifier specifier_qualifier_list_opt { + struct declaration_specifiers ds = { + .type_specifiers = 0, + .storage_class_specifiers = 0, + .type_qualifiers = $1, + .function_specifiers = 0, + .name = 0, + .structure = 0, + .enumerators = 0, + .type = 0, + .enum_compat_type = 0 + }; + $$ = merge_declaration_specifiers($2, &ds); + } + | storage_class_specifier specifier_qualifier_list_opt { + inputerror(&@1, "storage class specifiers not allowed here"); + $$ = $2; + } + | function_specifier specifier_qualifier_list_opt { + inputerror(&@1, "function specifiers not allowed here"); + $$ = $2; + } + | attribute_specifier specifier_qualifier_list_opt { + $$ = $2; + } + ; + +specifier_qualifier_list_opt: + specifier_qualifier_list_definition + | { + NEW($$); + } + ; + +struct_declarator_list: + struct_declarator attribute_specifier_list { + NEW($$); + $$->first = $1; + $$->end = &$1->next; + } + | struct_declarator_list ',' attribute_specifier_list struct_declarator attribute_specifier_list { + $$ = $1; + *$$->end = $4; + $$->end = &$4->next; + } + ; + +struct_declarator: + attributed_declarator + | declarator_opt ':' constant_expression { + if(!($$ = $1)) { + NEW($$); + $$->declaration_specifiers = top_declaration_specifiers(); + } + $$->bits = $3; + $$->where = @2; + } + ; + +/* C99 6.7.2.2 enumeration specifiers */ + +enum_specifier: + enum identifier_opt '{' enumerator_list comma_opt '}' attribute_specifier_list { + NEW($$); + $$->type_specifiers = TS_ENUM | TS_DEFINITION; + $$->name = $2.name; + $$->enumerators = $4->first; + $$->enum_compat_type = TS_INT; /* XXX */ + if($5) + inputwarning(&@5, warn_compat, + "enumerator-list trailing comma not supported in C89 or C++"); + /* XXX pick type and fix up the declarators of all the enumerators */ + } + | enum identifier { + NEW($$); + $$->type_specifiers = TS_ENUM; + $$->name = $2.name; + } + ; + +enum: + "enum" attribute_specifier_list + ; + +enumerator_list: + registered_enumerator { + NEW($$); + $$->first = $1; + $$->end = &$1->next; + } + | enumerator_list ',' registered_enumerator { + *($$ = $1)->end = $3; + $$->end = &$3->next; + } + ; + +registered_enumerator: + enumerator { + struct declarator *d; + NEW(d); + d->name = $1->name; + d->where = $$->where; + NEW(d->declaration_specifiers); + d->declaration_specifiers->type_specifiers = TS_INT; + add_declaration(d); + $$ = $1; + $$->declarator = d; + } + ; + +enumerator: + identifier { + NEW($$); + $$->name = $1.name; + $$->where = @1; + } + | identifier '=' constant_expression { + NEW($$); + $$->name = $1.name; + $$->value = $3; + $$->where = @1; + } + ; + +/* C99 6.7.3 type qualifiers */ + +type_qualifier: + "const" + | "restrict" + | "volatile" + ; + +/* C99 6.7.4 function specifiers */ + +function_specifier: + "inline" + ; + +/* C99 6.7.5 declarators */ + +declarator_opt: + declarator { $$ = get_declarator($1, &@1); } + | { $$ = 0; } + ; + +declarator: + pointer direct_declarator { + $$ = $2; + *$$->end = $1->first; + $$->end = $1->end; + } + | direct_declarator + ; + +direct_declarator: + ID { + NEW($$); + $$->end = &$$->first; + $$->name = $1.name; + /* XXX warn about redeclaration */ + } + | '(' attribute_specifier_list declarator ')' { + $$ = $3; + } + | direct_declarator '[' array_specifiers array_size ']' { + struct declarator_type *t; + + NEW(t); + $$ = $1; + t->type = dt_array; + t->type_qualifiers = $3->type_qualifiers; + t->storage_class_specifiers = $3->storage_class_specifiers; + if($4 == &expr_star) { + t->u.array.size = 0; + t->u.array.flags = AF_STAR; + } else + t->u.array.size = $4; + t->where = @2; + *$$->end = t; + $$->end = &t->next; + } + | direct_declarator '(' ID_list_opt ')' { + struct declarator_type *t; + + NEW(t); + $$ = $1; + t->type = dt_old_function; + t->u.old_function.args = $3; + t->where = @2; + *$$->end = t; + $$->end = &t->next; + warn_old_style_function(&@2); + } + | direct_declarator '(' parameter_list variadic ')' { + struct declarator_type *t; + + NEW(t); + $$ = $1; + t->type = dt_function; + t->u.function.args = $3->first; + t->u.function.variadic = $4; + t->where = @2; + *$$->end = t; + $$->end = &t->next; + } + ; + +array_size: + assignment_expression + | '*' { $$ = &expr_star; } + | { $$ = 0; } + ; + +array_specifiers: + type_qualifier_list_opt { + NEW($$); + } + | "static" type_qualifier_list_opt { + NEW($$); + $$->type_qualifiers = $2; + $$->storage_class_specifiers = SCS_STATIC; + } + | type_qualifier_list "static" { + NEW($$); + $$->type_qualifiers = $1; + $$->storage_class_specifiers = SCS_STATIC; + } + ; + +variadic: + ',' "..." { $$ = 1; } + | { $$ = 0; } + ; + + +pointer_opt: + pointer + | { + NEW($$); + $$->end = &$$->first; + } + ; + +pointer: + '*' type_qualifier_list_opt { + struct declarator_type *t; + + NEW(t); + t->type = dt_pointer; + t->type_qualifiers = $2; + t->where = @1; + NEW($$); + $$->first = t; + $$->end = &t->next; + } + | '*' type_qualifier_list_opt pointer { + struct declarator_type *t; + + NEW(t); + t->type = dt_pointer; + t->type_qualifiers = $2; + t->where = @1; + $$ = $3; + *$$->end = t; + $$->end = &t->next; + } + ; + +type_qualifier_list: + type_qualifier + | type_qualifier_list type_qualifier { $$ = $1 | $2; } + | type_qualifier_list attribute_specifier + ; + +type_qualifier_list_opt: + type_qualifier_list + | { $$ = 0; } + ; + +parameter_list: + parameter_declaration { + NEW($$); + $$->first = $1; + $$->end = &$1->next; + } + | parameter_list ',' parameter_declaration { + *$$->end = $3; + $$->end = &$3->next; + } + ; + +parameter_declaration_specifiers: + declaration_specifiers { + $$ = $1; + } + ; + +/* declaration_constraints will be checked recursively once we know what + * context we're really in (i.e. function-definition or not) */ +parameter_declaration: + parameter_declaration_specifiers declarator { + struct declarator *d = get_declarator($2, &@2); + check_top_declaration_specifier($1); + pop_declaration_specifiers(); + NEW($$); + $$->declaration_specifiers = $1; + $$->declarator_list = d; + $$->where = @1; + } + | parameter_declaration_specifiers abstract_declarator_opt { + struct declarator *d = get_declarator($2, $2->first ? &@2 : &@1); + check_top_declaration_specifier($1); + pop_declaration_specifiers(); + NEW($$); + $$->declaration_specifiers = $1; + $$->declarator_list = d; + $$->where = @1; + } + ; + +/* an old-style function declaration where all the parameter names match + * typedef names is ambiguous - it could be a parameter list where all the + * declarators are abstract. We resolve the ambiguity by assumiong that it is + * the latter, modern form. */ +ID_list_opt: + ID_list { $$ = $1->first; } + | { $$ = 0; } + ; + +ID_list: + ID { + struct identifier_list *i; + + NEW(i); + i->id = $1.name; + /* XXX warn about redeclaration */ + NEW($$); + $$->first = i; + $$->end = &i->next; + } + | ID_list ',' ID { + struct identifier_list *i; + + NEW(i); + i->id = $3.name; + /* XXX warn about redeclaration */ + *($$ = $1)->end = i; + $$->end = &i->next; + } + ; + +/* C99 6.7.6 type names */ + +type_name: + specifier_qualifier_list abstract_declarator_opt { + struct declarator *d = get_declarator($2, $2->first ? &@2 : &@1); + check_top_declaration_specifier($1); + pop_declaration_specifiers(); + NEW($$); + $$->declaration_specifiers = $1; + $$->declarator_list = d; + $$->where = @1; + /* declaration_constraints checked by calling production */ + } + ; + +direct_abstract_declarator: + '(' attribute_specifier_list abstract_declarator ')' { + $$ = $3; + } + | direct_abstract_declarator_opt '[' array_specifiers array_size ']' { + struct declarator_type *t; + + NEW(t); + $$ = $1; + t->type = dt_array; + t->type_qualifiers = $3->type_qualifiers; + t->storage_class_specifiers = $3->storage_class_specifiers; + if($4 == &expr_star) { + t->u.array.size = 0; + t->u.array.flags = AF_STAR; + } else + t->u.array.size = $4; + t->where = @2; + *$$->end = t; + $$->end = &t->next; + } + | direct_abstract_declarator_opt '(' ')' { + struct declarator_type *t; + + NEW(t); + $$ = $1; + t->type = dt_old_function; + t->u.old_function.args = 0; + t->where = @2; + *$$->end = t; + $$->end = &t->next; + warn_old_style_function(&@2); + } + | direct_abstract_declarator_opt '(' parameter_list variadic ')' { + struct declarator_type *t; + + NEW(t); + $$ = $1; + t->type = dt_function; + t->u.function.args = $3->first; + t->u.function.variadic = $4; + t->where = @2; + *$$->end = t; + $$->end = &t->next; + } + ; + +direct_abstract_declarator_opt: + direct_abstract_declarator + | { + NEW($$); + $$->end = &$$->first; + @$ = (struct location){path, line}; + } + ; + +abstract_declarator_opt: + abstract_declarator + | { + NEW($$); + $$->end = &$$->first; + @$ = (struct location){path, line}; + } + ; + +abstract_declarator: + pointer + | pointer_opt direct_abstract_declarator { + $$ = $2; + *$$->end = $1->first; + $$->end = $1->end; + } + ; + +/* C99 6.7.8 initializers */ + +initializer: + assignment_expression { + NEW($$); + $$->type = in_expr; + $$->u.expr = $1; + } + | '{' initializer_list comma_opt '}' { + NEW($$); + $$->type = in_list; + $$->u.list = $2->first; + } + ; + +comma_opt: + ',' { $$ = 1; } + | { $$ = 0; } + ; + +initializer_list: + designated_initializer { + NEW($$); + $$->first = $1; + $$->end = &$1->next; + } + | initializer_list ',' designated_initializer { + *($$ = $1)->end = $3; + $$->end = &$3->next; + } + ; + +designated_initializer: + designator_list '=' initializer { + ($$ = $3)->designator = $1->first; + $$->syntax = des_c99; + } + | designator initializer { + ($$ = $2)->designator = $1; + $$->syntax = des_gcc_raw; + inputwarning(&@1, warn_compat, + "non-portable GNU C initializer designator"); + } + | ID ':' initializer { + struct designator *d; + + NEW(d); + d->type = des_field; + d->u.name = $1.name; + d->where = @1; + ($$ = $3)->designator = d; + $$->syntax = des_gcc_colon; + inputwarning(&@1, warn_compat, + "non-portable GNU C initializer designator"); + } + | initializer + ; + +designator_list: + designator { + NEW($$); + $$->first = $1; + $$->end = &$1->next; + } + | designator_list designator { + *($$ = $1)->end = $2; + $$->end = &$2->next; + } + ; + +designator: + '[' constant_expression ']' { + NEW($$); + $$->type = des_expr; + $$->u.expr = $2; + $$->where = @1; + } + | '.' identifier { + NEW($$); + $$->type = des_field; + $$->u.name = $2.name; + $$->where = @1; + } + ; + +/* C99 6.8 statements and blocks */ + +statement: + identifier ':' attribute_specifier_list statement { + NEW($$); + $$->type = st_label; + $$->u.label.label = $1.name; + /* XXX warn about redeclaration */ + $$->u.label.body = $4; + $$->where = @1; + } + | "case" constant_expression ':' statement { + NEW($$); + $$->type = st_case; + $$->u.case_.value = $2; + $$->u.case_.body = $4; + $$->where = @1; + } + | "default" ':' statement { + NEW($$); + $$->type = st_default; + $$->u.default_ = $3; + $$->where = @1; + } + | "if" '(' expression ')' statement else_part_opt { + NEW($$); + $$->type = st_if; + $$->u.if_.cond = $3; + $$->u.if_.true = $5; + $$->u.if_.false = $6; + $$->where = @1; + } + | "switch" '(' expression ')' statement { + NEW($$); + $$->type = st_switch; + $$->u.switch_.cond = $3; + $$->u.switch_.body = $5; + $$->where = @1; + } + | expression_opt ';' { + NEW($$); + $$->type = st_expression; + $$->u.expression = $1; + $$->where = $1 ? @1 : @2; + } + | "while" '(' expression ')' statement { + NEW($$); + $$->type = st_while; + $$->u.while_.cond = $3; + $$->u.while_.body = $5; + $$->where = @1; + } + | "do" statement "while" '(' expression ')' ';' { + NEW($$); + $$->type = st_do; + $$->u.while_.cond = $5; + $$->u.while_.body = $2; + $$->where = @1; + } + | "for" '(' expression_opt ';' + expression_opt ';' + expression_opt ')' statement { + NEW($$); + $$->type = st_for; + $$->u.for_.init = $3; + $$->u.for_.cond = $5; + $$->u.for_.iter = $7; + $$->u.for_.body = $9; + $$->where = @1; + } + | "for" '(' + { enter_scope(); } + declaration + expression_opt ';' + expression_opt ')' statement { + NEW($$); + $$->type = st_for_declaration; + $$->u.for_declaration.init = $4; + $$->u.for_declaration.cond = $5; + $$->u.for_declaration.iter = $7; + $$->u.for_declaration.body = $9; + $$->where = @1; + exit_scope(); + } + | "goto" identifier ';' { + NEW($$); + $$->type = st_goto; + $$->u.goto_ = $2.name; + $$->where = @1; + } + | "continue" ';' { + NEW($$); + $$->type = st_continue; + $$->where = @1; + } + | "break" ';' { + NEW($$); + $$->type = st_break; + $$->where = @1; + } + | "return" expression_opt ';' { + NEW($$); + $$->type = st_return; + $$->u.expression = $2; + $$->where = @1; + } + | '{' { enter_scope(); } block_item_list_opt '}' { + NEW($$); + $$->type = st_compound; + $$->u.compound.body = $3->first; + $$->where = @1; + $$->u.compound.endwhere = @4; + /*$$->u.compound.scope = scope;*/ + exit_scope(); + } + ; + +/* scope handling for function bodies is done by function_definition */ +function_body: + '{' block_item_list_opt '}' { + NEW($$); + $$->type = st_compound; + $$->u.compound.body = $2->first; + $$->where = @1; + $$->u.compound.endwhere = @3; + /*$$->u.compound.scope = scope;*/ + } + ; + +block_item_list_opt: + block_item_list_opt block_item { + *($$ = $1)->end = $2; + $$->end = &$2->next; + } + | { + NEW($$); + $$->end = &$$->first; + } + ; + +block_item: + declaration { + NEW($$); + $$->type = st_declaration; + $$->u.declaration = $1; + $$->where = @1; + declaration_constraints($1, dc_block_scope); + } + | statement + ; + +/* shift/reduce conflict here */ +else_part_opt: + "else" statement { $$ = $2; } + | { $$ = 0; } + ; + +/* C99 6.9 external definitions */ + +translation_unit: + external_declaration { + NEW($$); + translation_unit = $$->first = $1; + $$->end = &$1->next; + } + | translation_unit external_declaration { + $$ = $1; + *$$->end = $2; + $$->end = &$2->next; + } + | translation_unit ';' { + inputerror(&@2, "redundant semicolon at top level"); + } + ; + +external_declaration: + declaration { + NEW($$); + $$->type = ed_declaration; + $$->u.declaration = $1; + declaration_constraints($1, dc_file_scope); + } + | function_definition { + NEW($$); + $$->type = ed_function_definition; + $$->u.function_definition = $1; + /* constraints checked in function_definition (i.e. before errors + * from the function body) */ + } + ; + +/* C99 6.9.1 function definitions */ + +function_definition: + declaration_specifiers attributed_declarator { + check_top_declaration_specifier($1); + pop_declaration_specifiers(); + declarator_constraints($1, $2, dc_function_definition, 0); + NEW($$); + $$->declaration_specifiers = $1; + $$->declarator_list = $2; + $$->where = @1; + add_declaration($2); + enter_scope(); + { + struct declarator *d; + NEW(d); + NEW(d->declaration_specifiers); + NEW(d->declarator_type); + d->name = xstrdup("__PRETTY_FUNCTION__"); + d->declaration_specifiers->type_qualifiers = TQ_CONST; + d->declaration_specifiers->type_specifiers = TS_CHAR; + d->declarator_type->type = dt_pointer; + add_declaration(d); + } + /* we had better be in the right scope before parsing the declaration + * list for old style functions */ + } declaration_list_opt { + struct declaration *decl; + struct declarator *d = 0; /* quieten compiler */ + + /* inject function args into scope */ + if($2->declarator_type) switch($2->declarator_type->type) { + case dt_function: + if(!is_void_args($2->declarator_type)) { + for(decl = $2->declarator_type->u.function.args; + decl; + decl = decl->next) { + decl->declarator_list->flags |= DF_PARAM; + add_declaration(decl->declarator_list); + } + } + if($4->first) + inputerror(&@4, "declaration-list not required for new-style function definitions"); + break; + case dt_old_function: + if($2->declarator_type->u.old_function.args) { + struct identifier_list *i; + + for(i = $2->declarator_type->u.old_function.args; + i; + i = i->next) { + for(decl = $4->first; + decl; + decl = decl->next) + for(d = decl->declarator_list; + d; + d = d->next) + if(!strcmp(d->name, i->id)) + break; + if(d) { + d->flags |= DF_PARAM; + add_declaration(d); + } else { + /* default to int */ + NEW(d); + d->name = i->id; + NEW(d->declaration_specifiers); + d->declaration_specifiers->type_specifiers = TS_INT; + d->flags = DF_PARAM; + add_declaration(d); + } + } + } + /* check that all the identifiers in the list are actually + * parameters */ + for(decl = $4->first; decl; decl = decl->next) + for(d = decl->declarator_list; + d; + d = d->next) { + struct identifier_list *i; + + for(i = $2->declarator_type->u.old_function.args; i; i = i->next) + if(!strcmp(d->name, i->id)) + break; + if(!i) + inputerror(&d->where, "'%s' is not a parameter", d->name); + } + break; + + default: /* quieten compiler */ + break; + } + } function_body { + NEW($$); + $$->declaration = $3; + $$->args = $4->first; + $$->body = $6; + exit_scope(); + } + ; + +declaration_list_opt: + declaration_list_opt declaration { + *($$ = $1)->end = $2; + $$->end = &$2->next; + } + | { + NEW($$); + $$->end = &$$->first; + } + ; + +/* gcc.info attribute syntax */ + +attribute_specifier_list: + attribute_specifier_list attribute_specifier + | + ; + +attribute_specifier: + ATTRIBUTE '(' '(' attribute_list ')' ')' { + static int attr_warning; + if(!attr_warning++) + inputwarning(&@1, warn_compat, "GNU C attributes are ignored"); + } + ; + +attribute_list: + attribute_list attribute + | + ; + +attribute: + CONST { } + | identifier { } + | identifier '(' + { suppress_errors(); } + argument_expression_list_opt + { restore_errors(); } + ')' { } + ; + +%% + +/* +Local Variables: +c-basic-offset:2 +comment-column:40 +fill-column:79 +End: +*/ diff --git a/config.guess b/config.guess new file mode 100755 index 0000000..ed2e03b --- /dev/null +++ b/config.guess @@ -0,0 +1,1321 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002 Free Software Foundation, Inc. + +timestamp='2002-03-20' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Per Bothner . +# Please send patches to . Submit a context +# diff and a properly formatted ChangeLog entry. +# +# This script attempts to guess a canonical system name similar to +# config.sub. If it succeeds, it prints the system name on stdout, and +# exits with 0. Otherwise, it exits with 1. +# +# The plan is that this can be called by configure scripts if you +# don't specify an explicit build system type. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 +Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit 0 ;; + --version | -v ) + echo "$version" ; exit 0 ;; + --help | --h* | -h ) + echo "$usage"; exit 0 ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + + +dummy=dummy-$$ +trap 'rm -f $dummy.c $dummy.o $dummy.rel $dummy; exit 1' 1 2 15 + +# CC_FOR_BUILD -- compiler used by this script. +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +set_cc_for_build='case $CC_FOR_BUILD,$HOST_CC,$CC in + ,,) echo "int dummy(){}" > $dummy.c ; + for c in cc gcc c89 c99 ; do + ($c $dummy.c -c -o $dummy.o) >/dev/null 2>&1 ; + if test $? = 0 ; then + CC_FOR_BUILD="$c"; break ; + fi ; + done ; + rm -f $dummy.c $dummy.o $dummy.rel ; + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found ; + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; +esac' + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + sysctl="sysctl -n hw.machine_arch" + UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \ + /usr/sbin/$sysctl 2>/dev/null || echo unknown)` + case "${UNAME_MACHINE_ARCH}" in + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + *) machine=${UNAME_MACHINE_ARCH}-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently, or will in the future. + case "${UNAME_MACHINE_ARCH}" in + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + eval $set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep __ELF__ >/dev/null + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # The OS release + release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "${machine}-${os}${release}" + exit 0 ;; + amiga:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + arc:OpenBSD:*:*) + echo mipsel-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + hp300:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + mac68k:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + macppc:OpenBSD:*:*) + echo powerpc-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + mvme68k:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + mvme88k:OpenBSD:*:*) + echo m88k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + mvmeppc:OpenBSD:*:*) + echo powerpc-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + pmax:OpenBSD:*:*) + echo mipsel-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + sgi:OpenBSD:*:*) + echo mipseb-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + sun3:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + wgrisc:OpenBSD:*:*) + echo mipsel-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + *:OpenBSD:*:*) + echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + alpha:OSF1:*:*) + if test $UNAME_RELEASE = "V4.0"; then + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + fi + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + cat <$dummy.s + .data +\$Lformat: + .byte 37,100,45,37,120,10,0 # "%d-%x\n" + + .text + .globl main + .align 4 + .ent main +main: + .frame \$30,16,\$26,0 + ldgp \$29,0(\$27) + .prologue 1 + .long 0x47e03d80 # implver \$0 + lda \$2,-1 + .long 0x47e20c21 # amask \$2,\$1 + lda \$16,\$Lformat + mov \$0,\$17 + not \$1,\$18 + jsr \$26,printf + ldgp \$29,0(\$26) + mov 0,\$16 + jsr \$26,exit + .end main +EOF + eval $set_cc_for_build + $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null + if test "$?" = 0 ; then + case `./$dummy` in + 0-0) + UNAME_MACHINE="alpha" + ;; + 1-0) + UNAME_MACHINE="alphaev5" + ;; + 1-1) + UNAME_MACHINE="alphaev56" + ;; + 1-101) + UNAME_MACHINE="alphapca56" + ;; + 2-303) + UNAME_MACHINE="alphaev6" + ;; + 2-307) + UNAME_MACHINE="alphaev67" + ;; + 2-1307) + UNAME_MACHINE="alphaev68" + ;; + esac + fi + rm -f $dummy.s $dummy + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + exit 0 ;; + Alpha\ *:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # Should we change UNAME_MACHINE based on the output of uname instead + # of the specific Alpha model? + echo alpha-pc-interix + exit 0 ;; + 21064:Windows_NT:50:3) + echo alpha-dec-winnt3.5 + exit 0 ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-unknown-sysv4 + exit 0;; + *:[Aa]miga[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-amigaos + exit 0 ;; + *:[Mm]orph[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-morphos + exit 0 ;; + *:OS/390:*:*) + echo i370-ibm-openedition + exit 0 ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix${UNAME_RELEASE} + exit 0;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit 0;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit 0 ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit 0 ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + i86pc:SunOS:5.*:*) + echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + exit 0 ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos${UNAME_RELEASE} + exit 0 ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos${UNAME_RELEASE} + ;; + sun4) + echo sparc-sun-sunos${UNAME_RELEASE} + ;; + esac + exit 0 ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos${UNAME_RELEASE} + exit 0 ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit 0 ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit 0 ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit 0 ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint${UNAME_RELEASE} + exit 0 ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint${UNAME_RELEASE} + exit 0 ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint${UNAME_RELEASE} + exit 0 ;; + powerpc:machten:*:*) + echo powerpc-apple-machten${UNAME_RELEASE} + exit 0 ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit 0 ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix${UNAME_RELEASE} + exit 0 ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix${UNAME_RELEASE} + exit 0 ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix${UNAME_RELEASE} + exit 0 ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c +#ifdef __cplusplus +#include /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD $dummy.c -o $dummy \ + && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \ + && rm -f $dummy.c $dummy && exit 0 + rm -f $dummy.c $dummy + echo mips-mips-riscos${UNAME_RELEASE} + exit 0 ;; + Motorola:PowerMAX_OS:*:*) + echo powerpc-motorola-powermax + exit 0 ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit 0 ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit 0 ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit 0 ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit 0 ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] + then + if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ + [ ${TARGET_BINARY_INTERFACE}x = x ] + then + echo m88k-dg-dgux${UNAME_RELEASE} + else + echo m88k-dg-dguxbcs${UNAME_RELEASE} + fi + else + echo i586-dg-dgux${UNAME_RELEASE} + fi + exit 0 ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit 0 ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit 0 ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit 0 ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit 0 ;; + *:IRIX*:*:*) + echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + exit 0 ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + echo i386-ibm-aix + exit 0 ;; + ia64:AIX:*:*) + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} + exit 0 ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0 + rm -f $dummy.c $dummy + echo rs6000-ibm-aix3.2.5 + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit 0 ;; + *:AIX:*:[45]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${IBM_ARCH}-ibm-aix${IBM_REV} + exit 0 ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit 0 ;; + ibmrt:4.4BSD:*|romp-ibm:BSD:*) + echo romp-ibm-bsd4.4 + exit 0 ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + exit 0 ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit 0 ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit 0 ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit 0 ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit 0 ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + case "${UNAME_MACHINE}" in + 9000/31? ) HP_ARCH=m68000 ;; + 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if [ -x /usr/bin/getconf ]; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case "${sc_cpu_version}" in + 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 + 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case "${sc_kernel_bits}" in + 32) HP_ARCH="hppa2.0n" ;; + 64) HP_ARCH="hppa2.0w" ;; + '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 + esac ;; + esac + fi + if [ "${HP_ARCH}" = "" ]; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + + #define _HPUX_SOURCE + #include + #include + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null) && HP_ARCH=`./$dummy` + if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi + rm -f $dummy.c $dummy + fi ;; + esac + echo ${HP_ARCH}-hp-hpux${HPUX_REV} + exit 0 ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + echo ia64-hp-hpux${HPUX_REV} + exit 0 ;; + 3050*:HI-UX:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0 + rm -f $dummy.c $dummy + echo unknown-hitachi-hiuxwe2 + exit 0 ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + echo hppa1.1-hp-bsd + exit 0 ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit 0 ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + echo hppa1.0-hp-mpeix + exit 0 ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + echo hppa1.1-hp-osf + exit 0 ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit 0 ;; + i*86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo ${UNAME_MACHINE}-unknown-osf1mk + else + echo ${UNAME_MACHINE}-unknown-osf1 + fi + exit 0 ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit 0 ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit 0 ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit 0 ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit 0 ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit 0 ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit 0 ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit 0 ;; + CRAY*[A-Z]90:*:*:*) + echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit 0 ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit 0 ;; + CRAY*T3D:*:*:*) + echo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit 0 ;; + CRAY*T3E:*:*:*) + echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit 0 ;; + CRAY*SV1:*:*:*) + echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit 0 ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit 0 ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + exit 0 ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi${UNAME_RELEASE} + exit 0 ;; + *:BSD/OS:*:*) + echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + exit 0 ;; + *:FreeBSD:*:*) + echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit 0 ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit 0 ;; + i*:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit 0 ;; + i*:PW*:*) + echo ${UNAME_MACHINE}-pc-pw32 + exit 0 ;; + x86:Interix*:3*) + echo i386-pc-interix3 + exit 0 ;; + i*:Windows_NT*:* | Pentium*:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we + # UNAME_MACHINE based on the output of uname instead of i386? + echo i386-pc-interix + exit 0 ;; + i*:UWIN*:*) + echo ${UNAME_MACHINE}-pc-uwin + exit 0 ;; + p*:CYGWIN*:*) + echo powerpcle-unknown-cygwin + exit 0 ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + *:GNU:*:*) + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + exit 0 ;; + i*86:Minix:*:*) + echo ${UNAME_MACHINE}-pc-minix + exit 0 ;; + arm*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit 0 ;; + ia64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit 0 ;; + m68*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit 0 ;; + mips:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef mips + #undef mipsel + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=mipsel + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=mips + #else + CPU= + #endif + #endif +EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=` + rm -f $dummy.c + test x"${CPU}" != x && echo "${CPU}-pc-linux-gnu" && exit 0 + ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-gnu + exit 0 ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-gnu + exit 0 ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null + if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi + echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} + exit 0 ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) echo hppa1.1-unknown-linux-gnu ;; + PA8*) echo hppa2.0-unknown-linux-gnu ;; + *) echo hppa-unknown-linux-gnu ;; + esac + exit 0 ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-gnu + exit 0 ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo ${UNAME_MACHINE}-ibm-linux + exit 0 ;; + sh*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit 0 ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit 0 ;; + x86_64:Linux:*:*) + echo x86_64-unknown-linux-gnu + exit 0 ;; + i*86:Linux:*:*) + # The BFD linker knows what the default object file format is, so + # first see if it will tell us. cd to the root directory to prevent + # problems with other programs or directories called `ld' in the path. + # Set LC_ALL=C to ensure ld outputs messages in English. + ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ + | sed -ne '/supported targets:/!d + s/[ ][ ]*/ /g + s/.*supported targets: *// + s/ .*// + p'` + case "$ld_supported_targets" in + elf32-i386) + TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" + ;; + a.out-i386-linux) + echo "${UNAME_MACHINE}-pc-linux-gnuaout" + exit 0 ;; + coff-i386) + echo "${UNAME_MACHINE}-pc-linux-gnucoff" + exit 0 ;; + "") + # Either a pre-BFD a.out linker (linux-gnuoldld) or + # one that does not give us useful --help. + echo "${UNAME_MACHINE}-pc-linux-gnuoldld" + exit 0 ;; + esac + # Determine whether the default compiler is a.out or elf + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + #ifdef __ELF__ + # ifdef __GLIBC__ + # if __GLIBC__ >= 2 + LIBC=gnu + # else + LIBC=gnulibc1 + # endif + # else + LIBC=gnulibc1 + # endif + #else + #ifdef __INTEL_COMPILER + LIBC=gnu + #else + LIBC=gnuaout + #endif + #endif +EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=` + rm -f $dummy.c + test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0 + test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0 + ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + echo i386-sequent-sysv4 + exit 0 ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + exit 0 ;; + i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) + UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} + fi + exit 0 ;; + i*86:*:5:[78]*) + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + exit 0 ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')` + (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + else + echo ${UNAME_MACHINE}-pc-sysv32 + fi + exit 0 ;; + i*86:*DOS:*:*) + echo ${UNAME_MACHINE}-pc-msdosdjgpp + exit 0 ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i386. + echo i386-pc-msdosdjgpp + exit 0 ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit 0 ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit 0 ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + fi + exit 0 ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit 0 ;; + M68*:*:R3V[567]*:*) + test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;; + 3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && echo i486-ncr-sysv4.3${OS_REL} && exit 0 + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && echo i486-ncr-sysv4 && exit 0 ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + echo m68k-unknown-lynxos${UNAME_RELEASE} + exit 0 ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit 0 ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) + echo i386-unknown-lynxos${UNAME_RELEASE} + exit 0 ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos${UNAME_RELEASE} + exit 0 ;; + rs6000:LynxOS:2.*:*) + echo rs6000-unknown-lynxos${UNAME_RELEASE} + exit 0 ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) + echo powerpc-unknown-lynxos${UNAME_RELEASE} + exit 0 ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv${UNAME_RELEASE} + exit 0 ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit 0 ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit 0 ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo ${UNAME_MACHINE}-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit 0 ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says + echo i586-unisys-sysv4 + exit 0 ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes . + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit 0 ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit 0 ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + echo hppa1.1-stratus-vos + exit 0 ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux${UNAME_RELEASE} + exit 0 ;; + news*:NEWS-OS:6*:*) + echo mips-sony-newsos6 + exit 0 ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv${UNAME_RELEASE} + else + echo mips-unknown-sysv${UNAME_RELEASE} + fi + exit 0 ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit 0 ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit 0 ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit 0 ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux${UNAME_RELEASE} + exit 0 ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux${UNAME_RELEASE} + exit 0 ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody${UNAME_RELEASE} + exit 0 ;; + *:Rhapsody:*:*) + echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + exit 0 ;; + *:Darwin:*:*) + echo `uname -p`-apple-darwin${UNAME_RELEASE} + exit 0 ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = "x86"; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} + exit 0 ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit 0 ;; + NSR-[GKLNPTVW]:NONSTOP_KERNEL:*:*) + echo nsr-tandem-nsk${UNAME_RELEASE} + exit 0 ;; + *:NonStop-UX:*:*) + echo mips-compaq-nonstopux + exit 0 ;; + BS2000:POSIX*:*:*) + echo bs2000-siemens-sysv + exit 0 ;; + DS/*:UNIX_System_V:*:*) + echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} + exit 0 ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "$cputype" = "386"; then + UNAME_MACHINE=i386 + else + UNAME_MACHINE="$cputype" + fi + echo ${UNAME_MACHINE}-unknown-plan9 + exit 0 ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + echo ${UNAME_MACHINE}-pc-os2-emx + exit 0 ;; + *:TOPS-10:*:*) + echo pdp10-unknown-tops10 + exit 0 ;; + *:TENEX:*:*) + echo pdp10-unknown-tenex + exit 0 ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + echo pdp10-dec-tops20 + exit 0 ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + echo pdp10-xkl-tops20 + exit 0 ;; + *:TOPS-20:*:*) + echo pdp10-unknown-tops20 + exit 0 ;; + *:ITS:*:*) + echo pdp10-unknown-its + exit 0 ;; + i*86:XTS-300:*:STOP) + echo ${UNAME_MACHINE}-unknown-stop + exit 0 ;; + i*86:atheos:*:*) + echo ${UNAME_MACHINE}-unknown-atheos + exit 0 ;; +esac + +#echo '(No uname command or uname output not recognized.)' 1>&2 +#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 + +eval $set_cc_for_build +cat >$dummy.c < +# include +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (__arm) && defined (__acorn) && defined (__unix) + printf ("arm-acorn-riscix"); exit (0); +#endif + +#if defined (hp300) && !defined (hpux) + printf ("m68k-hp-bsd\n"); exit (0); +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); + +#endif + +#if defined (vax) +# if !defined (ultrix) +# include +# if defined (BSD) +# if BSD == 43 + printf ("vax-dec-bsd4.3\n"); exit (0); +# else +# if BSD == 199006 + printf ("vax-dec-bsd4.3reno\n"); exit (0); +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# endif +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# else + printf ("vax-dec-ultrix\n"); exit (0); +# endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm -f $dummy.c $dummy && exit 0 +rm -f $dummy.c $dummy + +# Apollos put the system type in the environment. + +test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; } + +# Convex versions that predate uname can use getsysinfo(1) + +if [ -x /usr/convex/getsysinfo ] +then + case `getsysinfo -f cpu_type` in + c1*) + echo c1-convex-bsd + exit 0 ;; + c2*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit 0 ;; + c34*) + echo c34-convex-bsd + exit 0 ;; + c38*) + echo c38-convex-bsd + exit 0 ;; + c4*) + echo c4-convex-bsd + exit 0 ;; + esac +fi + +cat >&2 < in order to provide the needed +information to handle your system. + +config.guess timestamp = $timestamp + +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = ${UNAME_MACHINE} +UNAME_RELEASE = ${UNAME_RELEASE} +UNAME_SYSTEM = ${UNAME_SYSTEM} +UNAME_VERSION = ${UNAME_VERSION} +EOF + +exit 1 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/config.h.in b/config.h.in new file mode 100644 index 0000000..1e2a9f7 --- /dev/null +++ b/config.h.in @@ -0,0 +1,100 @@ +/* config.h.in. Generated from configure.ac by autoheader. */ + +/* Define to 1 if you have the header file. */ +#undef HAVE_DLFCN_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_GETOPT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define to 1 if the system has the type `_Bool'. */ +#undef HAVE__BOOL + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* define to use a garbage collector */ +#undef USE_GC + +/* Version number of package */ +#undef VERSION + +/* Define to 1 if `lex' declares `yytext' as a `char *' by default, not a + `char[]'. */ +#undef YYTEXT_POINTER + +/* define to suppress gcc optimizations we can't cope with */ +#undef __NO_STRING_INLINES + +/* Define to empty if `const' does not conform to ANSI C. */ +#undef const + +/* Define as `__inline' if that's what the C compiler calls it, or to nothing + if it is not supported. */ +#undef inline + +/* Define to `unsigned' if does not define. */ +#undef size_t + +#ifdef __GNUC__ +# define attribute(x) __attribute__(x) +#else +# define attribute(x) +#endif + +/* older GNU C versions define LONG_LONG_MAX instead of LLONG_MAX */ +#include + +#if !defined LLONG_MAX && defined LONG_LONG_MAX +# define LLONG_MAX LONG_LONG_MAX +# define ULLONG_MAX ULONG_LONG_MAX +#endif + +/* not everyone defines SIZE_MAX, fortunately we can compute it portably */ +#if !defined SIZE_MAX +# define SIZE_MAX ((size_t)~(size_t)0) +#endif diff --git a/config.sub b/config.sub new file mode 100755 index 0000000..f365797 --- /dev/null +++ b/config.sub @@ -0,0 +1,1443 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002 Free Software Foundation, Inc. + +timestamp='2002-03-07' + +# This file is (in principle) common to ALL GNU software. +# The presence of a machine in this file suggests that SOME GNU software +# can handle that machine. It does not imply ALL GNU software can. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, +# Boston, MA 02111-1307, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Please send patches to . Submit a context +# diff and a properly formatted ChangeLog entry. +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS + $0 [OPTION] ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.sub ($timestamp) + +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 +Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit 0 ;; + --version | -v ) + echo "$version" ; exit 0 ;; + --help | --h* | -h ) + echo "$usage"; exit 0 ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo $1 + exit 0;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu* | storm-chaos* | os2-emx* | windows32-* | rtmk-nova*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] + then os=`echo $1 | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple | -axis) + os= + basic_machine=$1 + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -chorusos*) + os=-chorusos + basic_machine=$1 + ;; + -chorusrdb) + os=-chorusrdb + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + ;; + -windowsnt*) + os=`echo $os | sed -e 's/windowsnt/winnt/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + 1750a | 580 \ + | a29k \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ + | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \ + | c4x | clipper \ + | d10v | d30v | dsp16xx \ + | fr30 \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | i370 | i860 | i960 | ia64 \ + | m32r | m68000 | m68k | m88k | mcore \ + | mips | mips16 | mips64 | mips64el | mips64orion | mips64orionel \ + | mips64vr4100 | mips64vr4100el | mips64vr4300 \ + | mips64vr4300el | mips64vr5000 | mips64vr5000el \ + | mipsbe | mipseb | mipsel | mipsle | mipstx39 | mipstx39el \ + | mipsisa32 | mipsisa64 \ + | mn10200 | mn10300 \ + | ns16k | ns32k \ + | openrisc | or32 \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ + | pyramid \ + | sh | sh[34] | sh[34]eb | shbe | shle | sh64 \ + | sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv9 | sparcv9b \ + | strongarm \ + | tahoe | thumb | tic80 | tron \ + | v850 | v850e \ + | we32k \ + | x86 | xscale | xstormy16 | xtensa \ + | z8k) + basic_machine=$basic_machine-unknown + ;; + m6811 | m68hc11 | m6812 | m68hc12) + # Motorola 68HC11/12. + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + 580-* \ + | a29k-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ + | arm-* | armbe-* | armle-* | armv*-* \ + | avr-* \ + | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c54x-* \ + | clipper-* | cydra-* \ + | d10v-* | d30v-* \ + | elxsi-* \ + | f30[01]-* | f700-* | fr30-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | i*86-* | i860-* | i960-* | ia64-* \ + | m32r-* \ + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | mcore-* \ + | mips-* | mips16-* | mips64-* | mips64el-* | mips64orion-* \ + | mips64orionel-* | mips64vr4100-* | mips64vr4100el-* \ + | mips64vr4300-* | mips64vr4300el-* | mipsbe-* | mipseb-* \ + | mipsle-* | mipsel-* | mipstx39-* | mipstx39el-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ + | pyramid-* \ + | romp-* | rs6000-* \ + | sh-* | sh[34]-* | sh[34]eb-* | shbe-* | shle-* | sh64-* \ + | sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \ + | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \ + | tahoe-* | thumb-* | tic30-* | tic54x-* | tic80-* | tron-* \ + | v850-* | v850e-* | vax-* \ + | we32k-* \ + | x86-* | x86_64-* | xps100-* | xscale-* | xstormy16-* \ + | xtensa-* \ + | ymp-* \ + | z8k-*) + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-unknown + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-unknown + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | j90) + basic_machine=j90-cray + os=-unicos + ;; + crds | unos) + basic_machine=m68k-crds + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + decsystem10* | dec10*) + basic_machine=pdp10-dec + os=-tops10 + ;; + decsystem20* | dec20*) + basic_machine=pdp10-dec + os=-tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + go32) + basic_machine=i386-pc + os=-go32 + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppa-next) + os=-nextstep3 + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; +# I'm not sure what "Sysv32" means. Should this be sysv3.2? + i*86v32) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i*86v4*) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i*86v) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i*86sol2) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + i386-vsta | vsta) + basic_machine=i386-unknown + os=-vsta + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + m88k-omron*) + basic_machine=m88k-omron + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + mingw32) + basic_machine=i386-pc + os=-mingw32 + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mips3*-*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown + ;; + mmix*) + basic_machine=mmix-knuth + os=-mmixware + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + morphos) + basic_machine=powerpc-unknown + os=-morphos + ;; + msdos) + basic_machine=i386-pc + os=-msdos + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next ) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + or32 | or32-*) + basic_machine=or32-unknown + os=-coff + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pentium | p5 | k5 | k6 | nexgen | viac3) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86 | athlon) + basic_machine=i686-pc + ;; + pentiumii | pentium2) + basic_machine=i686-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) + basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-* | athlon-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=power-ibm + ;; + ppc) basic_machine=powerpc-unknown + ;; + ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle | ppc-le | powerpc-little) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64) basic_machine=powerpc64-unknown + ;; + ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64le | powerpc64little | ppc64-le | powerpc64-little) + basic_machine=powerpc64le-unknown + ;; + ppc64le-* | powerpc64little-*) + basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + s390 | s390-*) + basic_machine=s390-ibm + ;; + s390x | s390x-*) + basic_machine=s390x-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sequent) + basic_machine=i386-sequent + ;; + sh) + basic_machine=sh-hitachi + os=-hms + ;; + sparclite-wrs | simso-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3d) + basic_machine=alpha-cray + os=-unicos + ;; + t3e) + basic_machine=alphaev5-cray + os=-unicos + ;; + t90) + basic_machine=t90-cray + os=-unicos + ;; + tic54x | c54x*) + basic_machine=tic54x-unknown + os=-coff + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + toad1) + basic_machine=pdp10-xkl + os=-tops20 + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + windows32) + basic_machine=i386-pc + os=-windows32-msvcrt + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + ymp) + basic_machine=ymp-cray + os=-unicos + ;; + z8k-*-coff) + basic_machine=z8k-unknown + os=-sim + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + romp) + basic_machine=romp-ibm + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp10) + # there are many clones, so DEC is not a safe bet + basic_machine=pdp10-unknown + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sh3 | sh4 | sh3eb | sh4eb) + basic_machine=sh-unknown + ;; + sh64) + basic_machine=sh64-unknown + ;; + sparc | sparcv9 | sparcv9b) + basic_machine=sparc-sun + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + c4x*) + basic_machine=c4x-none + os=-coff + ;; + *-unknown) + # Make sure to match an already-canonicalized machine name. + ;; + *) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases + # that might get confused with valid system types. + # -solaris* is a basic system type, with this one exception. + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -svr4*) + os=-sysv4 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # First accept the basic system types. + # The portable systems comes first. + # Each alternative MUST END IN A *, to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \ + | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* \ + | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \ + | -interix* | -uwin* | -rhapsody* | -darwin* | -opened* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ + | -morphos* | -superux* | -rtmk* | -rtmk-nova*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i*86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto*) + os=-nto-qnx + ;; + -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* | -beos* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo $os | sed -e 's|mac|macos|'` + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo $os | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo $os | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -wince*) + os=-wince + ;; + -osfrose*) + os=-osfrose + ;; + -osf*) + os=-osf + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -atheos*) + os=-atheos + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -nova*) + os=-rtmk-nova + ;; + -ns2 ) + os=-nextstep2 + ;; + -nsk*) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -es1800*) + os=-ose + ;; + -xenix) + os=-xenix + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + # This must come before the *-dec entry. + pdp10-*) + os=-tops20 + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + # This also exists in the configure program, but was not the + # default. + # os=-sunos4 + ;; + m68*-cisco) + os=-aout + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + or32-*) + os=-coff + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + *-be) + os=-beos + ;; + *-ibm) + os=-aix + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next ) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-next) + os=-nextstep3 + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f30[01]-fujitsu | f700-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -vxsim* | -vxworks*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + vendor=atari + ;; + -vos*) + vendor=stratus + ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;; +esac + +echo $basic_machine$os +exit 0 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/configure b/configure new file mode 100755 index 0000000..853fbbc --- /dev/null +++ b/configure @@ -0,0 +1,9602 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.53 for cparse 0.0.20040813. +# +# Report bugs to . +# +# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002 +# Free Software Foundation, Inc. +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. + +# Find the correct PATH separator. Usually this is `:', but +# DJGPP uses `;' like DOS. +if test "X${PATH_SEPARATOR+set}" != Xset; then + UNAME=${UNAME-`uname 2>/dev/null`} + case X$UNAME in + *-DOS) lt_cv_sys_path_separator=';' ;; + *) lt_cv_sys_path_separator=':' ;; + esac + PATH_SEPARATOR=$lt_cv_sys_path_separator +fi + + +# Check that we are running under the correct shell. +SHELL=${CONFIG_SHELL-/bin/sh} + +case X$ECHO in +X*--fallback-echo) + # Remove one level of quotation (which was required for Make). + ECHO=`echo "$ECHO" | sed 's,\\\\\$\\$0,'$0','` + ;; +esac + +echo=${ECHO-echo} +if test "X$1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X$1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then + # Yippee, $echo works! + : +else + # Restart under the correct shell. + exec $SHELL "$0" --no-reexec ${1+"$@"} +fi + +if test "X$1" = X--fallback-echo; then + # used as fallback echo + shift + cat </dev/null && + echo_test_string="`eval $cmd`" && + (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null + then + break + fi + done +fi + +if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + : +else + # The Solaris, AIX, and Digital Unix default echo programs unquote + # backslashes. This makes it impossible to quote backslashes using + # echo "$something" | sed 's/\\/\\\\/g' + # + # So, first we look for a working echo in the user's PATH. + + IFS="${IFS= }"; save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for dir in $PATH /usr/ucb; do + if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && + test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + echo="$dir/echo" + break + fi + done + IFS="$save_ifs" + + if test "X$echo" = Xecho; then + # We didn't find a better echo, so look for alternatives. + if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # This shell has a builtin print -r that does the trick. + echo='print -r' + elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && + test "X$CONFIG_SHELL" != X/bin/ksh; then + # If we have ksh, try running configure again with it. + ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} + export ORIGINAL_CONFIG_SHELL + CONFIG_SHELL=/bin/ksh + export CONFIG_SHELL + exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"} + else + # Try using printf. + echo='printf %s\n' + if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # Cool, printf works + : + elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL + export CONFIG_SHELL + SHELL="$CONFIG_SHELL" + export SHELL + echo="$CONFIG_SHELL $0 --fallback-echo" + elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + echo="$CONFIG_SHELL $0 --fallback-echo" + else + # maybe with a smaller string... + prev=: + + for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do + if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null + then + break + fi + prev="$cmd" + done + + if test "$prev" != 'sed 50q "$0"'; then + echo_test_string=`eval $prev` + export echo_test_string + exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"} + else + # Oops. We lost completely, so just stick with echo. + echo=echo + fi + fi + fi + fi +fi +fi + +# Copy echo and quote the copy suitably for passing to libtool from +# the Makefile, instead of quoting the original, which is used later. +ECHO=$echo +if test "X$ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then + ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo" +fi + + + +if expr a : '\(a\)' >/dev/null 2>&1; then + as_expr=expr +else + as_expr=false +fi + + +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be Bourne compatible +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: +elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then + set -o posix +fi + +# NLS nuisances. +# Support unset when possible. +if (FOO=FOO; unset FOO) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + +(set +x; test -n "`(LANG=C; export LANG) 2>&1`") && + { $as_unset LANG || test "${LANG+set}" != set; } || + { LANG=C; export LANG; } +(set +x; test -n "`(LC_ALL=C; export LC_ALL) 2>&1`") && + { $as_unset LC_ALL || test "${LC_ALL+set}" != set; } || + { LC_ALL=C; export LC_ALL; } +(set +x; test -n "`(LC_TIME=C; export LC_TIME) 2>&1`") && + { $as_unset LC_TIME || test "${LC_TIME+set}" != set; } || + { LC_TIME=C; export LC_TIME; } +(set +x; test -n "`(LC_CTYPE=C; export LC_CTYPE) 2>&1`") && + { $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set; } || + { LC_CTYPE=C; export LC_CTYPE; } +(set +x; test -n "`(LANGUAGE=C; export LANGUAGE) 2>&1`") && + { $as_unset LANGUAGE || test "${LANGUAGE+set}" != set; } || + { LANGUAGE=C; export LANGUAGE; } +(set +x; test -n "`(LC_COLLATE=C; export LC_COLLATE) 2>&1`") && + { $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set; } || + { LC_COLLATE=C; export LC_COLLATE; } +(set +x; test -n "`(LC_NUMERIC=C; export LC_NUMERIC) 2>&1`") && + { $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set; } || + { LC_NUMERIC=C; export LC_NUMERIC; } +(set +x; test -n "`(LC_MESSAGES=C; export LC_MESSAGES) 2>&1`") && + { $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set; } || + { LC_MESSAGES=C; export LC_MESSAGES; } + + +# Name of the executable. +as_me=`(basename "$0") 2>/dev/null || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)$' \| \ + . : '\(.\)' 2>/dev/null || +echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } + /^X\/\(\/\/\)$/{ s//\1/; q; } + /^X\/\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + +# PATH needs CR, and LINENO needs CR and PATH. +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conftest.sh + echo "exit 0" >>conftest.sh + chmod +x conftest.sh + if (PATH=".;."; conftest.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conftest.sh +fi + + + as_lineno_1=$LINENO + as_lineno_2=$LINENO + as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x$as_lineno_3" = "x$as_lineno_2" || { + # Find who we are. 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then + # Omit some internal or obsolete options to make the list less imposing. + # This message is too long to be a string in the A/UX 3.1 sh. + cat <<_ACEOF +\`configure' configures cparse 0.0.20040813 to adapt to many kinds of systems. + +Usage: $0 [OPTION]... [VAR=VALUE]... + +To assign environment variables (e.g., CC, CFLAGS...), specify them as +VAR=VALUE. See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +_ACEOF + + cat <<_ACEOF +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --datadir=DIR read-only architecture-independent data [PREFIX/share] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --infodir=DIR info documentation [PREFIX/info] + --mandir=DIR man documentation [PREFIX/man] +_ACEOF + + cat <<\_ACEOF + +Program names: + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM run sed PROGRAM on installed program names + +System types: + --build=BUILD configure for building on BUILD [guessed] + --host=HOST cross-compile to build programs to run on HOST [BUILD] +_ACEOF +fi + +if test -n "$ac_init_help"; then + case $ac_init_help in + short | recursive ) echo "Configuration of cparse 0.0.20040813:";; + esac + cat <<\_ACEOF + +Optional Features: + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --disable-dependency-tracking Speeds up one-time builds + --enable-dependency-tracking Do not reject slow dependency extractors + --enable-static=PKGS build static libraries default=no + --enable-shared=PKGS build shared libraries default=yes + --enable-fast-install=PKGS optimize for fast installation default=yes + --disable-libtool-lock avoid locking (might break parallel builds) + +Optional Packages: + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --with-gnu-ld assume the C compiler uses GNU ld default=no + --with-pic try to use only PIC/non-PIC objects default=use both +use the garbage collector + +Some influential environment variables: + CC C compiler command + CFLAGS C compiler flags + LDFLAGS linker flags, e.g. -L if you have libraries in a + nonstandard directory + CPPFLAGS C/C++ preprocessor flags, e.g. -I if you have + headers in a nonstandard directory + CPP C preprocessor + +Use these variables to override the choices made by `configure' or to help +it to find libraries and programs with nonstandard names/locations. + +Report bugs to . +_ACEOF +fi + +if test "$ac_init_help" = "recursive"; then + # If there are subdirs, report their specific --help. + ac_popdir=`pwd` + for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue + test -d $ac_dir || continue + ac_builddir=. + +if test "$ac_dir" != .; then + ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` + # A "../" for each directory in $ac_dir_suffix. + ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` +else + ac_dir_suffix= ac_top_builddir= +fi + +case $srcdir in + .) # No --srcdir option. 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"$ac_site_file" + fi +done + +if test -r "$cache_file"; then + # Some versions of bash will fail to source /dev/null (special + # files actually), so we avoid doing that. + if test -f "$cache_file"; then + { echo "$as_me:$LINENO: loading cache $cache_file" >&5 +echo "$as_me: loading cache $cache_file" >&6;} + case $cache_file in + [\\/]* | ?:[\\/]* ) . $cache_file;; + *) . ./$cache_file;; + esac + fi +else + { echo "$as_me:$LINENO: creating cache $cache_file" >&5 +echo "$as_me: creating cache $cache_file" >&6;} + >$cache_file +fi + +# Check that the precious variables saved in the cache have kept the same +# value. +ac_cache_corrupted=false +for ac_var in `(set) 2>&1 | + sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do + eval ac_old_set=\$ac_cv_env_${ac_var}_set + eval ac_new_set=\$ac_env_${ac_var}_set + eval ac_old_val="\$ac_cv_env_${ac_var}_value" + eval ac_new_val="\$ac_env_${ac_var}_value" + case $ac_old_set,$ac_new_set in + set,) + { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 +echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,set) + { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 +echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,);; + *) + if test "x$ac_old_val" != "x$ac_new_val"; then + { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 +echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 +echo "$as_me: former value: $ac_old_val" >&2;} + { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 +echo "$as_me: current value: $ac_new_val" >&2;} + ac_cache_corrupted=: + fi;; + esac + # Pass precious variables to config.status. + if test "$ac_new_set" = set; then + case $ac_new_val in + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) + ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; + *) ac_arg=$ac_var=$ac_new_val ;; + esac + case " $ac_configure_args " in + *" '$ac_arg' "*) ;; # Avoid dups. 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We don't cache a + # path for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the path is relative. + INSTALL=$ac_install_sh + fi +fi +echo "$as_me:$LINENO: result: $INSTALL" >&5 +echo "${ECHO_T}$INSTALL" >&6 + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +echo "$as_me:$LINENO: checking whether build environment is sane" >&5 +echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6 +# Just in case +sleep 1 +echo timestamp > conftest.file +# Do `set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t $srcdir/configure conftest.file` + fi + rm -f conftest.file + if test "$*" != "X $srcdir/configure conftest.file" \ + && test "$*" != "X conftest.file $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" >&5 +echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" >&2;} + { (exit 1); exit 1; }; } + fi + + test "$2" = conftest.file + ) +then + # Ok. + : +else + { { echo "$as_me:$LINENO: error: newly created file is older than distributed files! +Check your system clock" >&5 +echo "$as_me: error: newly created file is older than distributed files! +Check your system clock" >&2;} + { (exit 1); exit 1; }; } +fi +echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 +test "$program_prefix" != NONE && + program_transform_name="s,^,$program_prefix,;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s,\$,$program_suffix,;$program_transform_name" +# Double any \ or $. echo might interpret backslashes. +# By default was `s,x,x', remove it if useless. +cat <<\_ACEOF >conftest.sed +s/[\\$]/&&/g;s/;s,x,x,$// +_ACEOF +program_transform_name=`echo $program_transform_name | sed -f conftest.sed` +rm conftest.sed + + +# expand $ac_aux_dir to an absolute path +am_aux_dir=`CDPATH=:; cd $ac_aux_dir && pwd` + +test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" +# Use eval to expand $SHELL +if eval "$MISSING --run true"; then + am_missing_run="$MISSING --run " +else + am_missing_run= + am_backtick='`' + { echo "$as_me:$LINENO: WARNING: ${am_backtick}missing' script is too old or missing" >&5 +echo "$as_me: WARNING: ${am_backtick}missing' script is too old or missing" >&2;} +fi + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_AWK+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AWK="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + echo "$as_me:$LINENO: result: $AWK" >&5 +echo "${ECHO_T}$AWK" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$AWK" && break +done + +echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \${MAKE}" >&5 +echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6 +set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'` +if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.make <<\_ACEOF +all: + @echo 'ac_maketemp="${MAKE}"' +_ACEOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` +if test -n "$ac_maketemp"; then + eval ac_cv_prog_make_${ac_make}_set=yes +else + eval ac_cv_prog_make_${ac_make}_set=no +fi +rm -f conftest.make +fi +if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + SET_MAKE= +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + SET_MAKE="MAKE=${MAKE-make}" +fi + +# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given. +if test "${enable_dependency_tracking+set}" = set; then + enableval="$enable_dependency_tracking" + +fi; +if test "x$enable_dependency_tracking" != xno; then + am_depcomp="$ac_aux_dir/depcomp" + AMDEPBACKSLASH='\' +fi + + +if test "x$enable_dependency_tracking" != xno; then + AMDEP_TRUE= + AMDEP_FALSE='#' +else + AMDEP_TRUE='#' + AMDEP_FALSE= +fi + + + + +rm -f .deps 2>/dev/null +mkdir .deps 2>/dev/null +if test -d .deps; then + DEPDIR=.deps +else + # MS-DOS does not allow filenames that begin with a dot. + DEPDIR=_deps +fi +rmdir .deps 2>/dev/null + + +# test to see if srcdir already configured +if test "`CDPATH=:; cd $srcdir && pwd`" != "`pwd`" && + test -f $srcdir/config.status; then + { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 +echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} + { (exit 1); exit 1; }; } +fi + +# Define the identity of the package. +PACKAGE=cparse +VERSION=0.0.20040813 + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + + +# Autoconf 2.50 wants to disallow AM_ names. We explicitly allow +# the ones we care about. + +# Autoconf 2.50 always computes EXEEXT. However we need to be +# compatible with 2.13, for now. So we always define EXEEXT, but we +# don't compute it. + +# Similar for OBJEXT -- only we only use OBJEXT if the user actually +# requests that it be used. This is a bit dumb. +: ${OBJEXT=o} + + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + + +AMTAR=${AMTAR-"${am_missing_run}tar"} + +install_sh=${install_sh-"$am_aux_dir/install-sh"} + +INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" + +# We need awk for the "check" target. The system "awk" is bad on +# some platforms. + + + + + + ac_config_headers="$ac_config_headers config.h" + + +# Checks for programs. +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + CC=$ac_ct_CC +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + CC=$ac_ct_CC +else + CC="$ac_cv_prog_CC" +fi + +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + set dummy "$as_dir/$ac_word" ${1+"$@"} + shift + ac_cv_prog_CC="$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$ac_ct_CC" && break +done + + CC=$ac_ct_CC +fi + +fi + + +test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH" >&5 +echo "$as_me: error: no acceptable C compiler found in \$PATH" >&2;} + { (exit 1); exit 1; }; } + +# Provide some information about the compiler. +echo "$as_me:$LINENO:" \ + "checking for C compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version &5\"") >&5 + (eval $ac_compiler --version &5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v &5\"") >&5 + (eval $ac_compiler -v &5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V &5\"") >&5 + (eval $ac_compiler -V &5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" + +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.exe" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +echo "$as_me:$LINENO: checking for C compiler default output" >&5 +echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 +ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` +if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 + (eval $ac_link_default) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Find the output, starting from the most likely. This scheme is +# not robust to junk in `.', hence go to wildcards (a.*) only as a last +# resort. + +# Be careful to initialize this variable, since it used to be cached. +# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. +ac_cv_exeext= +for ac_file in `ls a_out.exe a.exe conftest.exe 2>/dev/null; + ls a.out conftest 2>/dev/null; + ls a.* conftest.* 2>/dev/null`; do + case $ac_file in + *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb | *.xSYM ) ;; + a.out ) # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + # FIXME: I believe we export ac_cv_exeext for Libtool --akim. + export ac_cv_exeext + break;; + * ) break;; + esac +done +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +{ { echo "$as_me:$LINENO: error: C compiler cannot create executables" >&5 +echo "$as_me: error: C compiler cannot create executables" >&2;} + { (exit 77); exit 77; }; } +fi + +ac_exeext=$ac_cv_exeext +echo "$as_me:$LINENO: result: $ac_file" >&5 +echo "${ECHO_T}$ac_file" >&6 + +# Check the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +echo "$as_me:$LINENO: checking whether the C compiler works" >&5 +echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 +# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 +# If not cross compiling, check that we can run a simple program. +if test "$cross_compiling" != yes; then + if { ac_try='./$ac_file' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { echo "$as_me:$LINENO: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'." >&5 +echo "$as_me: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'." >&2;} + { (exit 1); exit 1; }; } + fi + fi +fi +echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +rm -f a.out a.exe conftest$ac_cv_exeext +ac_clean_files=$ac_clean_files_save +# Check the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 +echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 +echo "$as_me:$LINENO: result: $cross_compiling" >&5 +echo "${ECHO_T}$cross_compiling" >&6 + +echo "$as_me:$LINENO: checking for suffix of executables" >&5 +echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do + case $ac_file in + *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + export ac_cv_exeext + break;; + * ) break;; + esac +done +else + { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link" >&5 +echo "$as_me: error: cannot compute suffix of executables: cannot compile and link" >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest$ac_cv_exeext +echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 +echo "${ECHO_T}$ac_cv_exeext" >&6 + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +echo "$as_me:$LINENO: checking for suffix of object files" >&5 +echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 +if test "${ac_cv_objext+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" + +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile" >&5 +echo "$as_me: error: cannot compute suffix of object files: cannot compile" >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 +echo "${ECHO_T}$ac_cv_objext" >&6 +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 +echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 +if test "${ac_cv_c_compiler_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" + +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_compiler_gnu=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_compiler_gnu=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 +GCC=`test $ac_compiler_gnu = yes && echo yes` +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +CFLAGS="-g" +echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 +if test "${ac_cv_prog_cc_g+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" + +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_prog_cc_g=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_prog_cc_g=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +# Some people use a C++ compiler to compile C. Since we use `exit', +# in C++ we need to declare it. In case someone uses the same compiler +# for both compiling C and C++ we need to have the C++ compiler decide +# the declaration of exit, since it's the most demanding environment. +cat >conftest.$ac_ext <<_ACEOF +#ifndef __cplusplus + choke me +#endif +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + for ac_declaration in \ + ''\ + '#include ' \ + 'extern "C" void std::exit (int) throw (); using std::exit;' \ + 'extern "C" void std::exit (int); using std::exit;' \ + 'extern "C" void exit (int) throw ();' \ + 'extern "C" void exit (int);' \ + 'void exit (int);' +do + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include +$ac_declaration +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ +exit (42); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +continue +fi +rm -f conftest.$ac_objext conftest.$ac_ext + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +$ac_declaration +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ +exit (42); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + break +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext conftest.$ac_ext +done +rm -f conftest* +if test -n "$ac_declaration"; then + echo '#ifdef __cplusplus' >>confdefs.h + echo $ac_declaration >>confdefs.h + echo '#endif' >>confdefs.h +fi + +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext conftest.$ac_ext +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +ac_config_commands="$ac_config_commands default-1" + +am_make=${MAKE-make} +cat > confinc << 'END' +doit: + @echo done +END +# If we don't find an include directive, just comment out the code. +echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5 +echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6 +am__include='#' +am__quote= +_am_result=none +# First try GNU make style include. +echo "include confinc" > confmf +# We grep out `Entering directory' and `Leaving directory' +# messages which can occur if `w' ends up in MAKEFLAGS. +# In particular we don't look at `^make:' because GNU make might +# be invoked under some other name (usually "gmake"), in which +# case it prints its new name instead of `make'. +if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then + am__include=include + am__quote= + _am_result=GNU +fi +# Now try BSD make style include. +if test "$am__include" = "#"; then + echo '.include "confinc"' > confmf + if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then + am__include=.include + am__quote='"' + _am_result=BSD + fi +fi + + +echo "$as_me:$LINENO: result: $_am_result" >&5 +echo "${ECHO_T}$_am_result" >&6 +rm -f confinc confmf + + +depcc="$CC" am_compiler_list= + +echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 +echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6 +if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named `D' -- because `-MD' means `put the output + # in D'. + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + for depmode in $am_compiler_list; do + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + echo '#include "conftest.h"' > conftest.c + echo 'int i;' > conftest.h + echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf + + case $depmode in + nosideeffect) + # after this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + none) break ;; + esac + # We check with `-c' and `-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle `-M -o', and we need to detect this. + if depmode=$depmode \ + source=conftest.c object=conftest.o \ + depfile=conftest.Po tmpdepfile=conftest.TPo \ + $SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 && + grep conftest.h conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 +echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6 +CCDEPMODE="depmode=$am_cv_CC_dependencies_compiler_type" + + +echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \${MAKE}" >&5 +echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6 +set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'` +if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.make <<\_ACEOF +all: + @echo 'ac_maketemp="${MAKE}"' +_ACEOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` +if test -n "$ac_maketemp"; then + eval ac_cv_prog_make_${ac_make}_set=yes +else + eval ac_cv_prog_make_${ac_make}_set=no +fi +rm -f conftest.make +fi +if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + SET_MAKE= +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + SET_MAKE="MAKE=${MAKE-make}" +fi + + +for ac_prog in 'bison -y' byacc +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_YACC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$YACC"; then + ac_cv_prog_YACC="$YACC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_YACC="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +YACC=$ac_cv_prog_YACC +if test -n "$YACC"; then + echo "$as_me:$LINENO: result: $YACC" >&5 +echo "${ECHO_T}$YACC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$YACC" && break +done +test -n "$YACC" || YACC="yacc" + + + +for ac_prog in flex lex +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_LEX+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$LEX"; then + ac_cv_prog_LEX="$LEX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_LEX="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +LEX=$ac_cv_prog_LEX +if test -n "$LEX"; then + echo "$as_me:$LINENO: result: $LEX" >&5 +echo "${ECHO_T}$LEX" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$LEX" && break +done +test -n "$LEX" || LEX="${am_missing_run}flex" + +for ac_prog in flex lex +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_LEX+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$LEX"; then + ac_cv_prog_LEX="$LEX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_LEX="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +LEX=$ac_cv_prog_LEX +if test -n "$LEX"; then + echo "$as_me:$LINENO: result: $LEX" >&5 +echo "${ECHO_T}$LEX" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$LEX" && break +done +test -n "$LEX" || LEX=":" + +if test -z "$LEXLIB" +then + echo "$as_me:$LINENO: checking for yywrap in -lfl" >&5 +echo $ECHO_N "checking for yywrap in -lfl... $ECHO_C" >&6 +if test "${ac_cv_lib_fl_yywrap+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lfl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char yywrap (); +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ +yywrap (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_fl_yywrap=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_fl_yywrap=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_fl_yywrap" >&5 +echo "${ECHO_T}$ac_cv_lib_fl_yywrap" >&6 +if test $ac_cv_lib_fl_yywrap = yes; then + LEXLIB="-lfl" +else + echo "$as_me:$LINENO: checking for yywrap in -ll" >&5 +echo $ECHO_N "checking for yywrap in -ll... $ECHO_C" >&6 +if test "${ac_cv_lib_l_yywrap+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ll $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char yywrap (); +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ +yywrap (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_l_yywrap=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_l_yywrap=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_l_yywrap" >&5 +echo "${ECHO_T}$ac_cv_lib_l_yywrap" >&6 +if test $ac_cv_lib_l_yywrap = yes; then + LEXLIB="-ll" +fi + +fi + +fi + +if test "x$LEX" != "x:"; then + echo "$as_me:$LINENO: checking lex output file root" >&5 +echo $ECHO_N "checking lex output file root... $ECHO_C" >&6 +if test "${ac_cv_prog_lex_root+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # The minimal lex program is just a single line: %%. But some broken lexes +# (Solaris, I think it was) want two %% lines, so accommodate them. +cat >conftest.l <<_ACEOF +%% +%% +_ACEOF +{ (eval echo "$as_me:$LINENO: \"$LEX conftest.l\"") >&5 + (eval $LEX conftest.l) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +if test -f lex.yy.c; then + ac_cv_prog_lex_root=lex.yy +elif test -f lexyy.c; then + ac_cv_prog_lex_root=lexyy +else + { { echo "$as_me:$LINENO: error: cannot find output from $LEX; giving up" >&5 +echo "$as_me: error: cannot find output from $LEX; giving up" >&2;} + { (exit 1); exit 1; }; } +fi +fi +echo "$as_me:$LINENO: result: $ac_cv_prog_lex_root" >&5 +echo "${ECHO_T}$ac_cv_prog_lex_root" >&6 +rm -f conftest.l +LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root + +echo "$as_me:$LINENO: checking whether yytext is a pointer" >&5 +echo $ECHO_N "checking whether yytext is a pointer... $ECHO_C" >&6 +if test "${ac_cv_prog_lex_yytext_pointer+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # POSIX says lex can declare yytext either as a pointer or an array; the +# default is implementation-dependent. Figure out which it is, since +# not all implementations provide the %pointer and %array declarations. +ac_cv_prog_lex_yytext_pointer=no +echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c +ac_save_LIBS=$LIBS +LIBS="$LIBS $LEXLIB" +cat >conftest.$ac_ext <<_ACEOF +`cat $LEX_OUTPUT_ROOT.c` +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_prog_lex_yytext_pointer=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_save_LIBS +rm -f "${LEX_OUTPUT_ROOT}.c" + +fi +echo "$as_me:$LINENO: result: $ac_cv_prog_lex_yytext_pointer" >&5 +echo "${ECHO_T}$ac_cv_prog_lex_yytext_pointer" >&6 +if test $ac_cv_prog_lex_yytext_pointer = yes; then + +cat >>confdefs.h <<\_ACEOF +#define YYTEXT_POINTER 1 +_ACEOF + +fi + +fi + + +# libtool config +# Check whether --enable-static or --disable-static was given. +if test "${enable_static+set}" = set; then + enableval="$enable_static" + p=${PACKAGE-default} +case $enableval in +yes) enable_static=yes ;; +no) enable_static=no ;; +*) + enable_static=no + # Look at the argument we got. We use all the common list separators. + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," + for pkg in $enableval; do + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$ac_save_ifs" + ;; +esac +else + enable_static=no +fi; + +# Check whether --enable-shared or --disable-shared was given. +if test "${enable_shared+set}" = set; then + enableval="$enable_shared" + p=${PACKAGE-default} +case $enableval in +yes) enable_shared=yes ;; +no) enable_shared=no ;; +*) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," + for pkg in $enableval; do + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$ac_save_ifs" + ;; +esac +else + enable_shared=yes +fi; +# Check whether --enable-fast-install or --disable-fast-install was given. +if test "${enable_fast_install+set}" = set; then + enableval="$enable_fast_install" + p=${PACKAGE-default} +case $enableval in +yes) enable_fast_install=yes ;; +no) enable_fast_install=no ;; +*) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," + for pkg in $enableval; do + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$ac_save_ifs" + ;; +esac +else + enable_fast_install=yes +fi; +# Make sure we can run config.sub. +$ac_config_sub sun4 >/dev/null 2>&1 || + { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 +echo "$as_me: error: cannot run $ac_config_sub" >&2;} + { (exit 1); exit 1; }; } + +echo "$as_me:$LINENO: checking build system type" >&5 +echo $ECHO_N "checking build system type... $ECHO_C" >&6 +if test "${ac_cv_build+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_build_alias=$build_alias +test -z "$ac_cv_build_alias" && + ac_cv_build_alias=`$ac_config_guess` +test -z "$ac_cv_build_alias" && + { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 +echo "$as_me: error: cannot guess build type; you must specify one" >&2;} + { (exit 1); exit 1; }; } +ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || + { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 +echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} + { (exit 1); exit 1; }; } + +fi +echo "$as_me:$LINENO: result: $ac_cv_build" >&5 +echo "${ECHO_T}$ac_cv_build" >&6 +build=$ac_cv_build +build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + + +echo "$as_me:$LINENO: checking host system type" >&5 +echo $ECHO_N "checking host system type... $ECHO_C" >&6 +if test "${ac_cv_host+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_host_alias=$host_alias +test -z "$ac_cv_host_alias" && + ac_cv_host_alias=$ac_cv_build_alias +ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || + { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 +echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} + { (exit 1); exit 1; }; } + +fi +echo "$as_me:$LINENO: result: $ac_cv_host" >&5 +echo "${ECHO_T}$ac_cv_host" >&6 +host=$ac_cv_host +host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + + +# Find the correct PATH separator. Usually this is `:', but +# DJGPP uses `;' like DOS. +if test "X${PATH_SEPARATOR+set}" != Xset; then + UNAME=${UNAME-`uname 2>/dev/null`} + case X$UNAME in + *-DOS) lt_cv_sys_path_separator=';' ;; + *) lt_cv_sys_path_separator=':' ;; + esac + PATH_SEPARATOR=$lt_cv_sys_path_separator +fi + + +# Check whether --with-gnu-ld or --without-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then + withval="$with_gnu_ld" + test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi; +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + echo "$as_me:$LINENO: checking for ld used by GCC" >&5 +echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6 + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | [A-Za-z]:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the path of ld + ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + echo "$as_me:$LINENO: checking for GNU ld" >&5 +echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6 +else + echo "$as_me:$LINENO: checking for non-GNU ld" >&5 +echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6 +fi +if test "${lt_cv_path_LD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -z "$LD"; then + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some GNU ld's only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then + test "$with_gnu_ld" != no && break + else + test "$with_gnu_ld" != yes && break + fi + fi + done + IFS="$ac_save_ifs" +else + lt_cv_path_LD="$LD" # Let the user override the test with a path. +fi +fi + +LD="$lt_cv_path_LD" +if test -n "$LD"; then + echo "$as_me:$LINENO: result: $LD" >&5 +echo "${ECHO_T}$LD" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi +test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 +echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} + { (exit 1); exit 1; }; } +echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 +echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6 +if test "${lt_cv_prog_gnu_ld+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # I'd rather use --version here, but apparently some GNU ld's only accept -v. +if $LD -v 2>&1 &5; then + lt_cv_prog_gnu_ld=yes +else + lt_cv_prog_gnu_ld=no +fi +fi +echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5 +echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6 +with_gnu_ld=$lt_cv_prog_gnu_ld + + +echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5 +echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6 +if test "${lt_cv_ld_reload_flag+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_ld_reload_flag='-r' +fi +echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5 +echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6 +reload_flag=$lt_cv_ld_reload_flag +test -n "$reload_flag" && reload_flag=" $reload_flag" + +echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5 +echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6 +if test "${lt_cv_path_NM+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do + test -z "$ac_dir" && ac_dir=. + tmp_nm=$ac_dir/${ac_tool_prefix}nm + if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then + lt_cv_path_NM="$tmp_nm -B" + break + elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then + lt_cv_path_NM="$tmp_nm -p" + break + else + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + fi + fi + done + IFS="$ac_save_ifs" + test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm +fi +fi + +NM="$lt_cv_path_NM" +echo "$as_me:$LINENO: result: $NM" >&5 +echo "${ECHO_T}$NM" >&6 + +echo "$as_me:$LINENO: checking whether ln -s works" >&5 +echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 +else + echo "$as_me:$LINENO: result: no, using $LN_S" >&5 +echo "${ECHO_T}no, using $LN_S" >&6 +fi + +echo "$as_me:$LINENO: checking how to recognise dependant libraries" >&5 +echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6 +if test "${lt_cv_deplibs_check_method+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given egrep regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix4* | aix5*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi4*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin* | mingw* | pw32*) + lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library' + lt_cv_file_magic_cmd='/usr/bin/file -L' + case "$host_os" in + rhapsody* | darwin1.[012]) + lt_cv_file_magic_test_file=`echo /System/Library/Frameworks/System.framework/Versions/*/System | head -1` + ;; + *) # Darwin 1.3 on + lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib' + ;; + esac + ;; + +freebsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20*|hpux11*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + irix5* | nonstopux*) + # this will be overridden with pass_all, but let us keep it just in case + lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1" + ;; + *) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + # this will be overridden with pass_all, but let us keep it just in case + lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1" + ;; + esac + lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*` + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux-gnu*) + lt_cv_deplibs_check_method=pass_all + lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so` + ;; + +netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +openbsd*) + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB shared object' + else + lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library' + fi + ;; + +osf3* | osf4* | osf5*) + # this will be overridden with pass_all, but let us keep it just in case + lt_cv_deplibs_check_method='file_magic COFF format alpha shared library' + lt_cv_file_magic_test_file=/shlib/libc.so + lt_cv_deplibs_check_method=pass_all + ;; + +sco3.2v5*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + lt_cv_file_magic_test_file=/lib/libc.so + ;; + +sysv5uw[78]* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + esac + ;; +esac + +fi +echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5 +echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6 +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method + + + + + + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +echo "$as_me:$LINENO: checking command to parse $NM output" >&5 +echo $ECHO_N "checking command to parse $NM output... $ECHO_C" >&6 +if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Transform the above into a raw symbol and a C symbol. +symxfrm='\1 \2\3 \3' + +# Transform an extracted symbol line into a proper C declaration +lt_cv_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32*) + symcode='[ABCDGISTW]' + ;; +hpux*) # Its linker distinguishes data from code symbols + lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +solaris* | sysv5*) + symcode='[BDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# Handle CRLF in mingw tool chain +opt_cr= +case $host_os in +mingw*) + opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then + symcode='[ABCDGISTW]' +fi + +# Try without a prefix undercore, then with it. +for ac_symprfx in "" "_"; do + + # Write the raw and C identifiers. +lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'" + + # Check to see that the pipe works correctly. + pipe_works=no + rm -f conftest* + cat > conftest.$ac_ext <&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Now try to grab the symbols. + nlist=conftest.nm + if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5 + (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if egrep ' nm_test_var$' "$nlist" >/dev/null; then + if egrep ' nm_test_func$' "$nlist" >/dev/null; then + cat < conftest.$ac_ext +#ifdef __cplusplus +extern "C" { +#endif + +EOF + # Now generate the symbol file. + eval "$lt_cv_global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext' + + cat <> conftest.$ac_ext +#if defined (__STDC__) && __STDC__ +# define lt_ptr void * +#else +# define lt_ptr char * +# define const +#endif + +/* The mapping between symbol names and symbols. */ +const struct { + const char *name; + lt_ptr address; +} +lt_preloaded_symbols[] = +{ +EOF + sed "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr) \&\2},/" < "$nlist" >> conftest.$ac_ext + cat <<\EOF >> conftest.$ac_ext + {0, (lt_ptr) 0} +}; + +#ifdef __cplusplus +} +#endif +EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + save_LIBS="$LIBS" + save_CFLAGS="$CFLAGS" + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$no_builtin_flag" + if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s conftest; then + pipe_works=yes + fi + LIBS="$save_LIBS" + CFLAGS="$save_CFLAGS" + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -f conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + +fi + +global_symbol_pipe="$lt_cv_sys_global_symbol_pipe" +if test -z "$lt_cv_sys_global_symbol_pipe"; then + global_symbol_to_cdecl= + global_symbol_to_c_name_address= +else + global_symbol_to_cdecl="$lt_cv_global_symbol_to_cdecl" + global_symbol_to_c_name_address="$lt_cv_global_symbol_to_c_name_address" +fi +if test -z "$global_symbol_pipe$global_symbol_to_cdec$global_symbol_to_c_name_address"; +then + echo "$as_me:$LINENO: result: failed" >&5 +echo "${ECHO_T}failed" >&6 +else + echo "$as_me:$LINENO: result: ok" >&5 +echo "${ECHO_T}ok" >&6 +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 +echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if test "${ac_cv_prog_CPP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include + Syntax error +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + : +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether non-existent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +echo "$as_me:$LINENO: result: $CPP" >&5 +echo "${ECHO_T}$CPP" >&6 +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include + Syntax error +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + : +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether non-existent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + : +else + { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check" >&5 +echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;} + { (exit 1); exit 1; }; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +echo "$as_me:$LINENO: checking for ANSI C header files" >&5 +echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 +if test "${ac_cv_header_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include +#include +#include +#include + +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + ac_cv_header_stdc=yes +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_cv_header_stdc=no +fi +rm -f conftest.err conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "memchr" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "free" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then + : +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + exit(2); + exit (0); +} +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +( exit $ac_status ) +ac_cv_header_stdc=no +fi +rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +fi +fi +echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 +echo "${ECHO_T}$ac_cv_header_stdc" >&6 +if test $ac_cv_header_stdc = yes; then + +cat >>confdefs.h <<\_ACEOF +#define STDC_HEADERS 1 +_ACEOF + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. + + + + + + + + + +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +$ac_includes_default + +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +eval "$as_ac_Header=no" +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + +for ac_header in dlfcn.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +else + # Is the header compilable? +echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_header_compiler=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 + +# Is the header present? +echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_header_preproc=no +fi +rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc in + yes:no ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; + no:yes ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; +esac +echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=$ac_header_preproc" +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + + +# Only perform the check for file, if the check method requires it +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5 +echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6 +if test "${lt_cv_path_MAGIC_CMD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $MAGIC_CMD in + /*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; + ?:/*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path. + ;; + *) + ac_save_MAGIC_CMD="$MAGIC_CMD" + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="/usr/bin:$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/${ac_tool_prefix}file; then + lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`" + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + egrep "$file_magic_regex" > /dev/null; then + : + else + cat <&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +EOF + fi ;; + esac + fi + break + fi + done + IFS="$ac_save_ifs" + MAGIC_CMD="$ac_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 +echo "${ECHO_T}$MAGIC_CMD" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + echo "$as_me:$LINENO: checking for file" >&5 +echo $ECHO_N "checking for file... $ECHO_C" >&6 +if test "${lt_cv_path_MAGIC_CMD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $MAGIC_CMD in + /*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; + ?:/*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path. + ;; + *) + ac_save_MAGIC_CMD="$MAGIC_CMD" + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="/usr/bin:$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/file; then + lt_cv_path_MAGIC_CMD="$ac_dir/file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`" + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + egrep "$file_magic_regex" > /dev/null; then + : + else + cat <&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +EOF + fi ;; + esac + fi + break + fi + done + IFS="$ac_save_ifs" + MAGIC_CMD="$ac_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 +echo "${ECHO_T}$MAGIC_CMD" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + echo "$as_me:$LINENO: result: $RANLIB" >&5 +echo "${ECHO_T}$RANLIB" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + + test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 +echo "${ECHO_T}$ac_ct_RANLIB" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + RANLIB=$ac_ct_RANLIB +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + echo "$as_me:$LINENO: result: $STRIP" >&5 +echo "${ECHO_T}$STRIP" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + + test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":" +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 +echo "${ECHO_T}$ac_ct_STRIP" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + STRIP=$ac_ct_STRIP +else + STRIP="$ac_cv_prog_STRIP" +fi + + +enable_dlopen=no +enable_win32_dll=no + +# Check whether --enable-libtool-lock or --disable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then + enableval="$enable_libtool_lock" + +fi; +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +*-*-irix6*) + # Find out which ABI we are using. + echo '#line 4456 "configure"' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5 +echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6 +if test "${lt_cv_cc_needs_belf+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" + +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + lt_cv_cc_needs_belf=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +lt_cv_cc_needs_belf=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5 +echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6 + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; + + +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed='sed -e s/^X//' +sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Constants: +rm="rm -f" + +# Global variables: +default_ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except M$VC, +# which needs '.lib'). +libext=a +ltmain="$ac_aux_dir/ltmain.sh" +ofile="$default_ofile" +with_gnu_ld="$lt_cv_prog_gnu_ld" +need_locks="$enable_libtool_lock" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$AR" && AR=ar +test -z "$AR_FLAGS" && AR_FLAGS=cru +test -z "$AS" && AS=as +test -z "$CC" && CC=cc +test -z "$DLLTOOL" && DLLTOOL=dlltool +test -z "$LD" && LD=ld +test -z "$LN_S" && LN_S="ln -s" +test -z "$MAGIC_CMD" && MAGIC_CMD=file +test -z "$NM" && NM=nm +test -z "$OBJDUMP" && OBJDUMP=objdump +test -z "$RANLIB" && RANLIB=: +test -z "$STRIP" && STRIP=: +test -z "$ac_objext" && ac_objext=o + +if test x"$host" != x"$build"; then + ac_tool_prefix=${host_alias}- +else + ac_tool_prefix= +fi + +# Transform linux* to *-*-linux-gnu*, to support old configure scripts. +case $host_os in +linux-gnu*) ;; +linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'` +esac + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds" + ;; + *) + old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi + +# Allow CC to be a program name with arguments. +set dummy $CC +compiler="$2" + +echo "$as_me:$LINENO: checking for objdir" >&5 +echo $ECHO_N "checking for objdir... $ECHO_C" >&6 +rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + objdir=_libs +fi +rmdir .libs 2>/dev/null +echo "$as_me:$LINENO: result: $objdir" >&5 +echo "${ECHO_T}$objdir" >&6 + + + +# Check whether --with-pic or --without-pic was given. +if test "${with_pic+set}" = set; then + withval="$with_pic" + pic_mode="$withval" +else + pic_mode=default +fi; +test -z "$pic_mode" && pic_mode=default + +# We assume here that the value for lt_cv_prog_cc_pic will not be cached +# in isolation, and that seeing it set (from the cache) indicates that +# the associated values are set (in the cache) correctly too. +echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 +echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6 +if test "${lt_cv_prog_cc_pic+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_cc_pic= + lt_cv_prog_cc_shlib= + lt_cv_prog_cc_wl= + lt_cv_prog_cc_static= + lt_cv_prog_cc_no_builtin= + lt_cv_prog_cc_can_build_shared=$can_build_shared + + if test "$GCC" = yes; then + lt_cv_prog_cc_wl='-Wl,' + lt_cv_prog_cc_static='-static' + + case $host_os in + aix*) + # Below there is a dirty hack to force normal static linking with -ldl + # The problem is because libdl dynamically linked with both libc and + # libC (AIX C++ library), which obviously doesn't included in libraries + # list by gcc. This cause undefined symbols with -static flags. + # This hack allows C programs to be linked with "-static -ldl", but + # not sure about C++ programs. + lt_cv_prog_cc_static="$lt_cv_prog_cc_static ${lt_cv_prog_cc_wl}-lC" + ;; + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_cv_prog_cc_pic='-m68020 -resident32 -malways-restore-a4' + ;; + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_cv_prog_cc_pic='-fno-common' + ;; + cygwin* | mingw* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_cv_prog_cc_pic='-DDLL_EXPORT' + ;; + sysv4*MP*) + if test -d /usr/nec; then + lt_cv_prog_cc_pic=-Kconform_pic + fi + ;; + *) + lt_cv_prog_cc_pic='-fPIC' + ;; + esac + else + # PORTME Check for PIC flags for the system compiler. + case $host_os in + aix3* | aix4* | aix5*) + lt_cv_prog_cc_wl='-Wl,' + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_cv_prog_cc_static='-Bstatic' + else + lt_cv_prog_cc_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + hpux9* | hpux10* | hpux11*) + # Is there a better lt_cv_prog_cc_static that works with the bundled CC? + lt_cv_prog_cc_wl='-Wl,' + lt_cv_prog_cc_static="${lt_cv_prog_cc_wl}-a ${lt_cv_prog_cc_wl}archive" + lt_cv_prog_cc_pic='+Z' + ;; + + irix5* | irix6* | nonstopux*) + lt_cv_prog_cc_wl='-Wl,' + lt_cv_prog_cc_static='-non_shared' + # PIC (with -KPIC) is the default. + ;; + + cygwin* | mingw* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_cv_prog_cc_pic='-DDLL_EXPORT' + ;; + + newsos6) + lt_cv_prog_cc_pic='-KPIC' + lt_cv_prog_cc_static='-Bstatic' + ;; + + osf3* | osf4* | osf5*) + # All OSF/1 code is PIC. + lt_cv_prog_cc_wl='-Wl,' + lt_cv_prog_cc_static='-non_shared' + ;; + + sco3.2v5*) + lt_cv_prog_cc_pic='-Kpic' + lt_cv_prog_cc_static='-dn' + lt_cv_prog_cc_shlib='-belf' + ;; + + solaris*) + lt_cv_prog_cc_pic='-KPIC' + lt_cv_prog_cc_static='-Bstatic' + lt_cv_prog_cc_wl='-Wl,' + ;; + + sunos4*) + lt_cv_prog_cc_pic='-PIC' + lt_cv_prog_cc_static='-Bstatic' + lt_cv_prog_cc_wl='-Qoption ld ' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + lt_cv_prog_cc_pic='-KPIC' + lt_cv_prog_cc_static='-Bstatic' + if test "x$host_vendor" = xsni; then + lt_cv_prog_cc_wl='-LD' + else + lt_cv_prog_cc_wl='-Wl,' + fi + ;; + + uts4*) + lt_cv_prog_cc_pic='-pic' + lt_cv_prog_cc_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_cv_prog_cc_pic='-Kconform_pic' + lt_cv_prog_cc_static='-Bstatic' + fi + ;; + + *) + lt_cv_prog_cc_can_build_shared=no + ;; + esac + fi + +fi + +if test -z "$lt_cv_prog_cc_pic"; then + echo "$as_me:$LINENO: result: none" >&5 +echo "${ECHO_T}none" >&6 +else + echo "$as_me:$LINENO: result: $lt_cv_prog_cc_pic" >&5 +echo "${ECHO_T}$lt_cv_prog_cc_pic" >&6 + + # Check to make sure the pic_flag actually works. + echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_cv_prog_cc_pic works" >&5 +echo $ECHO_N "checking if $compiler PIC flag $lt_cv_prog_cc_pic works... $ECHO_C" >&6 + if test "${lt_cv_prog_cc_pic_works+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $lt_cv_prog_cc_pic -DPIC" + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" + +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + case $host_os in + hpux9* | hpux10* | hpux11*) + # On HP-UX, both CC and GCC only warn that PIC is supported... then + # they create non-PIC objects. So, if there were any warnings, we + # assume that PIC is not supported. + if test -s conftest.err; then + lt_cv_prog_cc_pic_works=no + else + lt_cv_prog_cc_pic_works=yes + fi + ;; + *) + lt_cv_prog_cc_pic_works=yes + ;; + esac + +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 + lt_cv_prog_cc_pic_works=no + +fi +rm -f conftest.$ac_objext conftest.$ac_ext + CFLAGS="$save_CFLAGS" + +fi + + + if test "X$lt_cv_prog_cc_pic_works" = Xno; then + lt_cv_prog_cc_pic= + lt_cv_prog_cc_can_build_shared=no + else + lt_cv_prog_cc_pic=" $lt_cv_prog_cc_pic" + fi + + echo "$as_me:$LINENO: result: $lt_cv_prog_cc_pic_works" >&5 +echo "${ECHO_T}$lt_cv_prog_cc_pic_works" >&6 +fi + +# Check for any special shared library compilation flags. +if test -n "$lt_cv_prog_cc_shlib"; then + { echo "$as_me:$LINENO: WARNING: \`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries" >&5 +echo "$as_me: WARNING: \`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries" >&2;} + if echo "$old_CC $old_CFLAGS " | egrep -e "[ ]$lt_cv_prog_cc_shlib[ ]" >/dev/null; then : + else + { echo "$as_me:$LINENO: WARNING: add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure" >&5 +echo "$as_me: WARNING: add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure" >&2;} + lt_cv_prog_cc_can_build_shared=no + fi +fi + +echo "$as_me:$LINENO: checking if $compiler static flag $lt_cv_prog_cc_static works" >&5 +echo $ECHO_N "checking if $compiler static flag $lt_cv_prog_cc_static works... $ECHO_C" >&6 +if test "${lt_cv_prog_cc_static_works+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_cc_static_works=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_cv_prog_cc_static" + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" + +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + lt_cv_prog_cc_static_works=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" + +fi + + +# Belt *and* braces to stop my trousers falling down: +test "X$lt_cv_prog_cc_static_works" = Xno && lt_cv_prog_cc_static= +echo "$as_me:$LINENO: result: $lt_cv_prog_cc_static_works" >&5 +echo "${ECHO_T}$lt_cv_prog_cc_static_works" >&6 + +pic_flag="$lt_cv_prog_cc_pic" +special_shlib_compile_flags="$lt_cv_prog_cc_shlib" +wl="$lt_cv_prog_cc_wl" +link_static_flag="$lt_cv_prog_cc_static" +no_builtin_flag="$lt_cv_prog_cc_no_builtin" +can_build_shared="$lt_cv_prog_cc_can_build_shared" + + +# Check to see if options -o and -c are simultaneously supported by compiler +echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 +echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6 +if test "${lt_cv_compiler_c_o+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +$rm -r conftest 2>/dev/null +mkdir conftest +cd conftest +echo "int some_variable = 0;" > conftest.$ac_ext +mkdir out +# According to Tom Tromey, Ian Lance Taylor reported there are C compilers +# that will create temporary files in the current directory regardless of +# the output directory. Thus, making CWD read-only will cause this test +# to fail, enabling locking or at least warning the user not to do parallel +# builds. +chmod -w . +save_CFLAGS="$CFLAGS" +CFLAGS="$CFLAGS -o out/conftest2.$ac_objext" +compiler_c_o=no +if { (eval echo configure:4992: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s out/conftest.err; then + lt_cv_compiler_c_o=no + else + lt_cv_compiler_c_o=yes + fi +else + # Append any errors to the config.log. + cat out/conftest.err 1>&5 + lt_cv_compiler_c_o=no +fi +CFLAGS="$save_CFLAGS" +chmod u+w . +$rm conftest* out/* +rmdir out +cd .. +rmdir conftest +$rm -r conftest 2>/dev/null + +fi + +compiler_c_o=$lt_cv_compiler_c_o +echo "$as_me:$LINENO: result: $compiler_c_o" >&5 +echo "${ECHO_T}$compiler_c_o" >&6 + +if test x"$compiler_c_o" = x"yes"; then + # Check to see if we can write to a .lo + echo "$as_me:$LINENO: checking if $compiler supports -c -o file.lo" >&5 +echo $ECHO_N "checking if $compiler supports -c -o file.lo... $ECHO_C" >&6 + if test "${lt_cv_compiler_o_lo+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + lt_cv_compiler_o_lo=no + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -c -o conftest.lo" + save_objext="$ac_objext" + ac_objext=lo + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" + +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ +int some_variable = 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + lt_cv_compiler_o_lo=no + else + lt_cv_compiler_o_lo=yes + fi + +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext conftest.$ac_ext + ac_objext="$save_objext" + CFLAGS="$save_CFLAGS" + +fi + + compiler_o_lo=$lt_cv_compiler_o_lo + echo "$as_me:$LINENO: result: $compiler_o_lo" >&5 +echo "${ECHO_T}$compiler_o_lo" >&6 +else + compiler_o_lo=no +fi + +# Check to see if we can do hard links to lock some files if needed +hard_links="nottested" +if test "$compiler_c_o" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 +echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6 + hard_links=yes + $rm conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + echo "$as_me:$LINENO: result: $hard_links" >&5 +echo "${ECHO_T}$hard_links" >&6 + if test "$hard_links" = no; then + { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + +if test "$GCC" = yes; then + # Check to see if options -fno-rtti -fno-exceptions are supported by compiler + echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6 + echo "int some_variable = 0;" > conftest.$ac_ext + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext" + compiler_rtti_exceptions=no + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" + +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ +int some_variable = 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + compiler_rtti_exceptions=no + else + compiler_rtti_exceptions=yes + fi + +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext conftest.$ac_ext + CFLAGS="$save_CFLAGS" + echo "$as_me:$LINENO: result: $compiler_rtti_exceptions" >&5 +echo "${ECHO_T}$compiler_rtti_exceptions" >&6 + + if test "$compiler_rtti_exceptions" = "yes"; then + no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions' + else + no_builtin_flag=' -fno-builtin' + fi +fi + +# See if the linker supports building shared libraries. +echo "$as_me:$LINENO: checking whether the linker ($LD) supports shared libraries" >&5 +echo $ECHO_N "checking whether the linker ($LD) supports shared libraries... $ECHO_C" >&6 + +allow_undefined_flag= +no_undefined_flag= +need_lib_prefix=unknown +need_version=unknown +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +archive_cmds= +archive_expsym_cmds= +old_archive_from_new_cmds= +old_archive_from_expsyms_cmds= +export_dynamic_flag_spec= +whole_archive_flag_spec= +thread_safe_flag_spec= +hardcode_into_libs=no +hardcode_libdir_flag_spec= +hardcode_libdir_separator= +hardcode_direct=no +hardcode_minus_L=no +hardcode_shlibpath_var=unsupported +runpath_var= +link_all_deplibs=unknown +always_export_symbols=no +export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols' +# include_expsyms should be a list of space-separated symbols to be *always* +# included in the symbol list +include_expsyms= +# exclude_expsyms can be an egrep regular expression of symbols to exclude +# it will be wrapped by ` (' and `)$', so one must not match beginning or +# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', +# as well as any symbol that contains `d'. +exclude_expsyms="_GLOBAL_OFFSET_TABLE_" +# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out +# platforms (ab)use it in PIC code, but their linkers get confused if +# the symbol is explicitly referenced. Since portable code cannot +# rely on this symbol name, it's probably fine to never include it in +# preloaded symbol tables. +extract_expsyms_cmds= + +case $host_os in +cygwin* | mingw* | pw32*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; +openbsd*) + with_gnu_ld=no + ;; +esac + +ld_shlibs=yes +if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # See if GNU ld supports shared libraries. + case $host_os in + aix3* | aix4* | aix5*) + # On AIX, the GNU linker is very broken + # Note:Check GNU linker on AIX 5-IA64 when/if it becomes available. + ld_shlibs=no + cat <&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +EOF + ;; + + amigaos*) + archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + + # Samuel A. Falvo II reports + # that the semantics of dynamic libraries on AmigaOS, at least up + # to version 4, is to share data among multiple programs linked + # with the same dynamic library. Since this doesn't match the + # behavior of shared libraries on other platforms, we can use + # them. + ld_shlibs=no + ;; + + beos*) + if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32*) + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + allow_undefined_flag=unsupported + always_export_symbols=yes + + extract_expsyms_cmds='test -f $output_objdir/impgen.c || \ + sed -e "/^# \/\* impgen\.c starts here \*\//,/^# \/\* impgen.c ends here \*\// { s/^# //;s/^# *$//; p; }" -e d < $''0 > $output_objdir/impgen.c~ + test -f $output_objdir/impgen.exe || (cd $output_objdir && \ + if test "x$HOST_CC" != "x" ; then $HOST_CC -o impgen impgen.c ; \ + else $CC -o impgen impgen.c ; fi)~ + $output_objdir/impgen $dir/$soroot > $output_objdir/$soname-def' + + old_archive_from_expsyms_cmds='$DLLTOOL --as=$AS --dllname $soname --def $output_objdir/$soname-def --output-lib $output_objdir/$newlib' + + # cygwin and mingw dlls have different entry points and sets of symbols + # to exclude. + # FIXME: what about values for MSVC? + dll_entry=__cygwin_dll_entry@12 + dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12~ + case $host_os in + mingw*) + # mingw values + dll_entry=_DllMainCRTStartup@12 + dll_exclude_symbols=DllMain@12,DllMainCRTStartup@12,DllEntryPoint@12~ + ;; + esac + + # mingw and cygwin differ, and it's simplest to just exclude the union + # of the two symbol sets. + dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12,DllMainCRTStartup@12,DllEntryPoint@12 + + # recent cygwin and mingw systems supply a stub DllMain which the user + # can override, but on older systems we have to supply one (in ltdll.c) + if test "x$lt_cv_need_dllmain" = "xyes"; then + ltdll_obj='$output_objdir/$soname-ltdll.'"$ac_objext " + ltdll_cmds='test -f $output_objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $''0 > $output_objdir/$soname-ltdll.c~ + test -f $output_objdir/$soname-ltdll.$ac_objext || (cd $output_objdir && $CC -c $soname-ltdll.c)~' + else + ltdll_obj= + ltdll_cmds= + fi + + # Extract the symbol export list from an `--export-all' def file, + # then regenerate the def file from the symbol export list, so that + # the compiled dll only exports the symbol export list. + # Be careful not to strip the DATA tag left be newer dlltools. + export_symbols_cmds="$ltdll_cmds"' + $DLLTOOL --export-all --exclude-symbols '$dll_exclude_symbols' --output-def $output_objdir/$soname-def '$ltdll_obj'$libobjs $convenience~ + sed -e "1,/EXPORTS/d" -e "s/ @ [0-9]*//" -e "s/ *;.*$//" < $output_objdir/$soname-def > $export_symbols' + + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is. + # If DATA tags from a recent dlltool are present, honour them! + archive_expsym_cmds='if test "x`head -1 $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname-def; + else + echo EXPORTS > $output_objdir/$soname-def; + _lt_hint=1; + cat $export_symbols | while read symbol; do + set dummy \$symbol; + case \$# in + 2) echo " \$2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;; + *) echo " \$2 @ \$_lt_hint \$3 ; " >> $output_objdir/$soname-def;; + esac; + _lt_hint=`expr 1 + \$_lt_hint`; + done; + fi~ + '"$ltdll_cmds"' + $CC -Wl,--base-file,$output_objdir/$soname-base '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~ + $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp~ + $CC -Wl,--base-file,$output_objdir/$soname-base $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~ + $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp --output-lib $output_objdir/$libname.dll.a~ + $CC $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags' + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris* | sysv5*) + if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +EOF + elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test "$ld_shlibs" = yes; then + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec='${wl}--export-dynamic' + case $host_os in + cygwin* | mingw* | pw32*) + # dlltool doesn't understand --whole-archive et. al. + whole_archive_flag_spec= + ;; + *) + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec= + fi + ;; + esac + fi +else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes && test -z "$link_static_flag"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix4* | aix5*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix5*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + hardcode_direct=yes + archive_cmds='' + hardcode_libdir_separator=':' + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + hardcode_direct=yes + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + esac + + shared_flag='-shared' + else + # not using gcc + if test "$host_cpu" = ia64; then + shared_flag='${wl}-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall can do strange things, so it is better to + # generate a list of symbols to export. + always_export_symbols=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:/usr/lib:/lib' + archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname ${wl}-h$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols" + else + hardcode_libdir_flag_spec='${wl}-bnolibpath ${wl}-blibpath:$libdir:/usr/lib:/lib' + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='${wl}-berok' + # This is a bit strange, but is similar to how AIX traditionally builds + # it's shared libraries. + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"' ~$AR -crlo $objdir/$libname$release.a $objdir/$soname' + fi + fi + ;; + + amigaos*) + archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + # see comment about different semantics on the GNU ld section + ld_shlibs=no + ;; + + cygwin* | mingw* | pw32*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs' + fix_srcfile_path='`cygpath -w "$srcfile"`' + ;; + + darwin* | rhapsody*) + case "$host_os" in + rhapsody* | darwin1.[012]) + allow_undefined_flag='-undefined suppress' + ;; + *) # Darwin 1.3 on + allow_undefined_flag='-flat_namespace -undefined suppress' + ;; + esac + # FIXME: Relying on posixy $() will cause problems for + # cross-compilation, but unfortunately the echo tests do not + # yet detect zsh echo's removal of \ escapes. Also zsh mangles + # `"' quotes if we put them in here... so don't! + archive_cmds='$nonopt $(test .$module = .yes && echo -bundle || echo -dynamiclib) $allow_undefined_flag -o $lib $libobjs $deplibs$linker_flags -install_name $rpath/$soname $verstring' + # We need to add '_' to the symbols in $export_symbols first + #archive_expsym_cmds="$archive_cmds"' && strip -s $export_symbols' + hardcode_direct=yes + hardcode_shlibpath_var=no + whole_archive_flag_spec='-all_load $convenience' + ;; + + freebsd1*) + ld_shlibs=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd*) + archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9* | hpux10* | hpux11*) + case $host_os in + hpux9*) archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' ;; + *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;; + esac + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_minus_L=yes # Not in the search PATH, but as the default + # location of the library. + export_dynamic_flag_spec='${wl}-E' + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + fi + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + link_all_deplibs=yes + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + openbsd*) + hardcode_direct=yes + hardcode_shlibpath_var=no + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + else + case "$host_os" in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + fi + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "-exported_symbol " >> $lib.exp; echo "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ + $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp' + + #Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + hardcode_libdir_separator=: + ;; + + sco3.2v5*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + export_dynamic_flag_spec='${wl}-Bexport' + ;; + + solaris*) + # gcc --version < 3.0 without binutils cannot create self contained + # shared libraries reliably, requiring libgcc.a to resolve some of + # the object symbols generated in some cases. Libraries that use + # assert need libgcc.a to resolve __eprintf, for example. Linking + # a copy of libgcc.a into every shared library to guarantee resolving + # such symbols causes other problems: According to Tim Van Holder + # , C++ libraries end up with a separate + # (to the application) exception stack for one thing. + no_undefined_flag=' -z defs' + if test "$GCC" = yes; then + case `$CC --version 2>/dev/null` in + [12].*) + cat <&2 + +*** Warning: Releases of GCC earlier than version 3.0 cannot reliably +*** create self contained shared libraries on Solaris systems, without +*** introducing a dependency on libgcc.a. Therefore, libtool is disabling +*** -no-undefined support, which will at least allow you to build shared +*** libraries. However, you may find that when you link such libraries +*** into an application without using GCC, you have to manually add +*** \`gcc --print-libgcc-file-name\` to the link command. We urge you to +*** upgrade to a newer version of GCC. Another option is to rebuild your +*** current GCC to use the GNU linker from GNU binutils 2.9.1 or newer. + +EOF + no_undefined_flag= + ;; + esac + fi + # $CC -shared without GNU ld will not create a library from C++ + # object files and a static libstdc++, better avoid it by now + archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) # Supported since Solaris 2.6 (maybe 2.5.1?) + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + if test "x$host_vendor" = xsno; then + archive_cmds='$LD -G -Bsymbolic -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + else + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + fi + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv5*) + no_undefined_flag=' -z text' + # $CC -shared without GNU ld will not create a library from C++ + # object files and a static libstdc++, better avoid it by now + archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' + hardcode_libdir_flag_spec= + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4.2uw2*) + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=no + hardcode_shlibpath_var=no + hardcode_runpath_var=yes + runpath_var=LD_RUN_PATH + ;; + + sysv5uw7* | unixware7*) + no_undefined_flag='${wl}-z ${wl}text' + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac +fi +echo "$as_me:$LINENO: result: $ld_shlibs" >&5 +echo "${ECHO_T}$ld_shlibs" >&6 +test "$ld_shlibs" = no && can_build_shared=no + +# Check hardcoding attributes. +echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 +echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6 +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || \ + test -n "$runpath_var"; then + + # We can hardcode non-existant directories. + if test "$hardcode_direct" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$hardcode_shlibpath_var" != no && + test "$hardcode_minus_L" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +echo "$as_me:$LINENO: result: $hardcode_action" >&5 +echo "${ECHO_T}$hardcode_action" >&6 + +striplib= +old_striplib= +echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5 +echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6 +if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +reload_cmds='$LD$reload_flag -o $output$reload_objs' +test -z "$deplibs_check_method" && deplibs_check_method=unknown + +# PORTME Fill in your ld.so characteristics +echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 +echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6 +library_names_spec= +libname_spec='lib$name' +soname_spec= +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}.so$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}.so$major' + ;; + +aix4* | aix5*) + version_type=linux + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}.so$major ${libname}${release}.so$versuffix $libname.so' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can + # not hardcode correct soname into executable. Probably we can + # add versioning support to collect2, so additional links can + # be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}.so$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "(cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a)"; (cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a) || exit 1; done' + ;; + +beos*) + library_names_spec='${libname}.so' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi4*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + export_dynamic_flag_spec=-rdynamic + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32*) + version_type=windows + need_version=no + need_lib_prefix=no + case $GCC,$host_os in + yes,cygwin*) + library_names_spec='$libname.dll.a' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll' + postinstall_cmds='dlpath=`bash 2>&1 -c '\''. $dir/${file}i;echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog .libs/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`bash 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $rm \$dlpath' + ;; + yes,mingw*) + library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll' + sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s/;/ /g"` + ;; + yes,pw32*) + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | sed -e 's/./-/g'`${versuffix}.dll' + ;; + *) + library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + # FIXME: Relying on posixy $() will cause problems for + # cross-compilation, but unfortunately the echo tests do not + # yet detect zsh echo's removal of \ escapes. + library_names_spec='${libname}${release}${versuffix}.$(test .$module = .yes && echo so || echo dylib) ${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib) ${libname}.$(test .$module = .yes && echo so || echo dylib)' + soname_spec='${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib)' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd*) + objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout` + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + *) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so' + soname_spec='${libname}${release}.so$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + dynamic_linker="$host_os dld.sl" + version_type=sunos + need_lib_prefix=no + need_version=no + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl' + soname_spec='${libname}${release}.sl$major' + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) version_type=irix ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}.so$major' + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so $libname.so' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux-gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so' + soname_spec='${libname}${release}.so$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +openbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case "$host_os" in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + ;; + +os2*) + libname_spec='$name' + need_lib_prefix=no + library_names_spec='$libname.dll $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_version=no + need_lib_prefix=no + soname_spec='${libname}${release}.so' + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +sco3.2v5*) + version_type=osf + soname_spec='${libname}${release}.so$major' + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + shlibpath_var=LD_LIBRARY_PATH + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + version_type=linux + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so' + soname_spec='$libname.so.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +*) + dynamic_linker=no + ;; +esac +echo "$as_me:$LINENO: result: $dynamic_linker" >&5 +echo "${ECHO_T}$dynamic_linker" >&6 +test "$dynamic_linker" = no && can_build_shared=no + +# Report the final consequences. +echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5 +echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6 +echo "$as_me:$LINENO: result: $can_build_shared" >&5 +echo "${ECHO_T}$can_build_shared" >&6 + +echo "$as_me:$LINENO: checking whether to build shared libraries" >&5 +echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6 +test "$can_build_shared" = "no" && enable_shared=no + +# On AIX, shared libraries and static libraries use the same namespace, and +# are all built from PIC. +case "$host_os" in +aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + +aix4*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; +esac +echo "$as_me:$LINENO: result: $enable_shared" >&5 +echo "${ECHO_T}$enable_shared" >&6 + +echo "$as_me:$LINENO: checking whether to build static libraries" >&5 +echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6 +# Make sure either enable_shared or enable_static is yes. +test "$enable_shared" = yes || enable_static=yes +echo "$as_me:$LINENO: result: $enable_static" >&5 +echo "${ECHO_T}$enable_static" >&6 + +if test "$hardcode_action" = relink; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + cygwin* | mingw* | pw32*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + *) + echo "$as_me:$LINENO: checking for shl_load" >&5 +echo $ECHO_N "checking for shl_load... $ECHO_C" >&6 +if test "${ac_cv_func_shl_load+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char shl_load (); below. */ +#include +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char shl_load (); +char (*f) (); + +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_shl_load) || defined (__stub___shl_load) +choke me +#else +f = shl_load; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_shl_load=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_func_shl_load=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5 +echo "${ECHO_T}$ac_cv_func_shl_load" >&6 +if test $ac_cv_func_shl_load = yes; then + lt_cv_dlopen="shl_load" +else + echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 +echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6 +if test "${ac_cv_lib_dld_shl_load+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char shl_load (); +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ +shl_load (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_dld_shl_load=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_dld_shl_load=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 +echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6 +if test $ac_cv_lib_dld_shl_load = yes; then + lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld" +else + echo "$as_me:$LINENO: checking for dlopen" >&5 +echo $ECHO_N "checking for dlopen... $ECHO_C" >&6 +if test "${ac_cv_func_dlopen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char dlopen (); below. */ +#include +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char dlopen (); +char (*f) (); + +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_dlopen) || defined (__stub___dlopen) +choke me +#else +f = dlopen; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_dlopen=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_func_dlopen=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5 +echo "${ECHO_T}$ac_cv_func_dlopen" >&6 +if test $ac_cv_func_dlopen = yes; then + lt_cv_dlopen="dlopen" +else + echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 +echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6 +if test "${ac_cv_lib_dl_dlopen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char dlopen (); +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ +dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_dl_dlopen=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_dl_dlopen=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 +echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6 +if test $ac_cv_lib_dl_dlopen = yes; then + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5 +echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6 +if test "${ac_cv_lib_svld_dlopen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char dlopen (); +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ +dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_svld_dlopen=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_svld_dlopen=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5 +echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6 +if test $ac_cv_lib_svld_dlopen = yes; then + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" +else + echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5 +echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6 +if test "${ac_cv_lib_dld_dld_link+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char dld_link (); +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ +dld_link (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_dld_dld_link=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_dld_dld_link=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5 +echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6 +if test $ac_cv_lib_dld_dld_link = yes; then + lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld" +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5 +echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6 +if test "${lt_cv_dlopen_self+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext < +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +#ifdef __cplusplus +extern "C" void exit (int); +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + + exit (status); +} +EOF + if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_unknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5 +echo "${ECHO_T}$lt_cv_dlopen_self" >&6 + + if test "x$lt_cv_dlopen_self" = xyes; then + LDFLAGS="$LDFLAGS $link_static_flag" + echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5 +echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6 +if test "${lt_cv_dlopen_self_static+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext < +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +#ifdef __cplusplus +extern "C" void exit (int); +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + + exit (status); +} +EOF + if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_unknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5 +echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6 + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + +if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 +echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6 + if test "${lt_cv_archive_cmds_need_lc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + $rm conftest* + echo 'static int dummy;' > conftest.$ac_ext + + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_cv_prog_cc_wl + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5 + (eval $archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + then + lt_cv_archive_cmds_need_lc=no + else + lt_cv_archive_cmds_need_lc=yes + fi + allow_undefined_flag=$save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi +fi + + echo "$as_me:$LINENO: result: $lt_cv_archive_cmds_need_lc" >&5 +echo "${ECHO_T}$lt_cv_archive_cmds_need_lc" >&6 + ;; + esac +fi +need_lc=${lt_cv_archive_cmds_need_lc-yes} + +# The second clause should only fire when bootstrapping the +# libtool distribution, otherwise you forgot to ship ltmain.sh +# with your package, and you will get complaints that there are +# no rules to generate ltmain.sh. +if test -f "$ltmain"; then + : +else + # If there is no Makefile yet, we rely on a make rule to execute + # `config.status --recheck' to rerun these tests and create the + # libtool script then. + test -f Makefile && make "$ltmain" +fi + +if test -f "$ltmain"; then + trap "$rm \"${ofile}T\"; exit 1" 1 2 15 + $rm -f "${ofile}T" + + echo creating $ofile + + # Now quote all the things that may contain metacharacters while being + # careful not to overquote the AC_SUBSTed values. We take copies of the + # variables and quote the copies for generation of the libtool script. + for var in echo old_CC old_CFLAGS \ + AR AR_FLAGS CC LD LN_S NM SHELL \ + reload_flag reload_cmds wl \ + pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \ + thread_safe_flag_spec whole_archive_flag_spec libname_spec \ + library_names_spec soname_spec \ + RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \ + old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds \ + postuninstall_cmds extract_expsyms_cmds old_archive_from_expsyms_cmds \ + old_striplib striplib file_magic_cmd export_symbols_cmds \ + deplibs_check_method allow_undefined_flag no_undefined_flag \ + finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \ + global_symbol_to_c_name_address \ + hardcode_libdir_flag_spec hardcode_libdir_separator \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do + + case $var in + reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + export_symbols_cmds | archive_cmds | archive_expsym_cmds | \ + extract_expsyms_cmds | old_archive_from_expsyms_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + cat <<__EOF__ > "${ofile}T" +#! $SHELL + +# `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +# Copyright (C) 1996-2000 Free Software Foundation, Inc. +# Originally by Gordon Matzigkeit , 1996 +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Sed that helps us avoid accidentally triggering echo(1) options like -n. +Xsed="sed -e s/^X//" + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi + +# ### BEGIN LIBTOOL CONFIG + +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$need_lc + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host + +# An echo program that does not interpret backslashes. +echo=$lt_echo + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# The default C compiler. +CC=$lt_CC + +# Is the compiler the GNU C compiler? +with_gcc=$GCC + +# The linker used to build libraries. +LD=$lt_LD + +# Whether we need hard or soft links. +LN_S=$lt_LN_S + +# A BSD-compatible nm program. +NM=$lt_NM + +# A symbol stripping program +STRIP=$STRIP + +# Used to examine libraries when file_magic_cmd begins "file" +MAGIC_CMD=$MAGIC_CMD + +# Used on cygwin: DLL creation program. +DLLTOOL="$DLLTOOL" + +# Used on cygwin: object dumper. +OBJDUMP="$OBJDUMP" + +# Used on cygwin: assembler. +AS="$AS" + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# How to pass a linker flag through the compiler. +wl=$lt_wl + +# Object file suffix (normally "o"). +objext="$ac_objext" + +# Old archive suffix (normally "a"). +libext="$libext" + +# Executable file suffix (normally ""). +exeext="$exeext" + +# Additional compiler flags for building library objects. +pic_flag=$lt_pic_flag +pic_mode=$pic_mode + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_compiler_c_o + +# Can we write directly to a .lo ? +compiler_o_lo=$lt_compiler_o_lo + +# Must we lock files when doing compilation ? +need_locks=$lt_need_locks + +# Do we need the lib prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_link_static_flag + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_no_builtin_flag + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec + +# Compiler flag to generate thread-safe objects. +thread_safe_flag_spec=$lt_thread_safe_flag_spec + +# Library versioning type. +version_type=$version_type + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME. +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Commands used to build and install an old-style archive. +RANLIB=$lt_RANLIB +old_archive_cmds=$lt_old_archive_cmds +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build and install a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds +postinstall_cmds=$lt_postinstall_cmds +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == file_magic. +file_magic_cmd=$lt_file_magic_cmd + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that forces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# Same as above, but a single script fragment to be evaled but not shown. +finish_eval=$lt_finish_eval + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_global_symbol_pipe + +# Transform the output of nm in a proper C declaration +global_symbol_to_cdecl=$lt_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair +global_symbol_to_c_name_address=$lt_global_symbol_to_c_name_address + +# This is the shared library runtime path variable. +runpath_var=$runpath_var + +# This is the shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$hardcode_direct + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at relink time. +variables_saved_for_relink="$variables_saved_for_relink" + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path="$fix_srcfile_path" + +# Set to yes if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# ### END LIBTOOL CONFIG + +__EOF__ + + case $host_os in + aix3*) + cat <<\EOF >> "${ofile}T" + +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +EOF + ;; + esac + + case $host_os in + cygwin* | mingw* | pw32* | os2*) + cat <<'EOF' >> "${ofile}T" + # This is a source program that is used to create dlls on Windows + # Don't remove nor modify the starting and closing comments +# /* ltdll.c starts here */ +# #define WIN32_LEAN_AND_MEAN +# #include +# #undef WIN32_LEAN_AND_MEAN +# #include +# +# #ifndef __CYGWIN__ +# # ifdef __CYGWIN32__ +# # define __CYGWIN__ __CYGWIN32__ +# # endif +# #endif +# +# #ifdef __cplusplus +# extern "C" { +# #endif +# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); +# #ifdef __cplusplus +# } +# #endif +# +# #ifdef __CYGWIN__ +# #include +# DECLARE_CYGWIN_DLL( DllMain ); +# #endif +# HINSTANCE __hDllInstance_base; +# +# BOOL APIENTRY +# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) +# { +# __hDllInstance_base = hInst; +# return TRUE; +# } +# /* ltdll.c ends here */ + # This is a source program that is used to create import libraries + # on Windows for dlls which lack them. Don't remove nor modify the + # starting and closing comments +# /* impgen.c starts here */ +# /* Copyright (C) 1999-2000 Free Software Foundation, Inc. +# +# This file is part of GNU libtool. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# */ +# +# #include /* for printf() */ +# #include /* for open(), lseek(), read() */ +# #include /* for O_RDONLY, O_BINARY */ +# #include /* for strdup() */ +# +# /* O_BINARY isn't required (or even defined sometimes) under Unix */ +# #ifndef O_BINARY +# #define O_BINARY 0 +# #endif +# +# static unsigned int +# pe_get16 (fd, offset) +# int fd; +# int offset; +# { +# unsigned char b[2]; +# lseek (fd, offset, SEEK_SET); +# read (fd, b, 2); +# return b[0] + (b[1]<<8); +# } +# +# static unsigned int +# pe_get32 (fd, offset) +# int fd; +# int offset; +# { +# unsigned char b[4]; +# lseek (fd, offset, SEEK_SET); +# read (fd, b, 4); +# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); +# } +# +# static unsigned int +# pe_as32 (ptr) +# void *ptr; +# { +# unsigned char *b = ptr; +# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); +# } +# +# int +# main (argc, argv) +# int argc; +# char *argv[]; +# { +# int dll; +# unsigned long pe_header_offset, opthdr_ofs, num_entries, i; +# unsigned long export_rva, export_size, nsections, secptr, expptr; +# unsigned long name_rvas, nexp; +# unsigned char *expdata, *erva; +# char *filename, *dll_name; +# +# filename = argv[1]; +# +# dll = open(filename, O_RDONLY|O_BINARY); +# if (dll < 1) +# return 1; +# +# dll_name = filename; +# +# for (i=0; filename[i]; i++) +# if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':') +# dll_name = filename + i +1; +# +# pe_header_offset = pe_get32 (dll, 0x3c); +# opthdr_ofs = pe_header_offset + 4 + 20; +# num_entries = pe_get32 (dll, opthdr_ofs + 92); +# +# if (num_entries < 1) /* no exports */ +# return 1; +# +# export_rva = pe_get32 (dll, opthdr_ofs + 96); +# export_size = pe_get32 (dll, opthdr_ofs + 100); +# nsections = pe_get16 (dll, pe_header_offset + 4 +2); +# secptr = (pe_header_offset + 4 + 20 + +# pe_get16 (dll, pe_header_offset + 4 + 16)); +# +# expptr = 0; +# for (i = 0; i < nsections; i++) +# { +# char sname[8]; +# unsigned long secptr1 = secptr + 40 * i; +# unsigned long vaddr = pe_get32 (dll, secptr1 + 12); +# unsigned long vsize = pe_get32 (dll, secptr1 + 16); +# unsigned long fptr = pe_get32 (dll, secptr1 + 20); +# lseek(dll, secptr1, SEEK_SET); +# read(dll, sname, 8); +# if (vaddr <= export_rva && vaddr+vsize > export_rva) +# { +# expptr = fptr + (export_rva - vaddr); +# if (export_rva + export_size > vaddr + vsize) +# export_size = vsize - (export_rva - vaddr); +# break; +# } +# } +# +# expdata = (unsigned char*)malloc(export_size); +# lseek (dll, expptr, SEEK_SET); +# read (dll, expdata, export_size); +# erva = expdata - export_rva; +# +# nexp = pe_as32 (expdata+24); +# name_rvas = pe_as32 (expdata+32); +# +# printf ("EXPORTS\n"); +# for (i = 0; i> "${ofile}T" || (rm -f "${ofile}T"; exit 1) + + mv -f "${ofile}T" "$ofile" || \ + (rm -f "$ofile" && cp "${ofile}T" "$ofile" && rm -f "${ofile}T") + chmod +x "$ofile" +fi + + + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + +# Prevent multiple expansion + + + +missing_libraries="" +missing_headers="" +missing_functions="" + +# Turn of libgc so that you can use valgrind. (Hopefuly someone will add libgc +# support to valgrind at some point.) Since nothing ever calls free() this is +# rather wasteful of memory - it's not intended to allow people to use the code +# in production without a garbage collector. + +# Check whether --with-gc or --without-gc was given. +if test "${with_gc+set}" = set; then + withval="$with_gc" + + WANT_GC="$withval" + +else + WANT_GC=yes +fi; + +# Checks for libraries. +# We save up a list of missing libraries that we can't do without +# and report them all at once. +if test $WANT_GC = yes; then + echo "$as_me:$LINENO: checking for GC_malloc in -lgc" >&5 +echo $ECHO_N "checking for GC_malloc in -lgc... $ECHO_C" >&6 +if test "${ac_cv_lib_gc_GC_malloc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lgc $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char GC_malloc (); +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ +GC_malloc (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_gc_GC_malloc=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_gc_GC_malloc=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_gc_GC_malloc" >&5 +echo "${ECHO_T}$ac_cv_lib_gc_GC_malloc" >&6 +if test $ac_cv_lib_gc_GC_malloc = yes; then + LIBGC=-lgc + +else + missing_libraries="$missing_libraries libgc" +fi + + +cat >>confdefs.h <<\_ACEOF +#define USE_GC 1 +_ACEOF + +fi + +if test ! -z "$missing_libraries"; then + { { echo "$as_me:$LINENO: error: missing libraries:$missing_libraries" >&5 +echo "$as_me: error: missing libraries:$missing_libraries" >&2;} + { (exit 1); exit 1; }; } +fi + +# Checks for header files. + + echo "$as_me:$LINENO: checking looking for " >&5 +echo $ECHO_N "checking looking for ... $ECHO_C" >&6 +if test "${rjk_cv_gc_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cat >conftest.$ac_ext <<_ACEOF + + #include + +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + rjk_cv_gc_h="on default include path" +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + + oldCPPFLAGS="${CPPFLAGS}" + for dir in /usr/include/gc /usr/local/include/gc; do + if test "x$GCC" = xyes; then + CPPFLAGS="${oldCPPFLAGS} -isystem $dir" + else + CPPFLAGS="${oldCPPFLAGS} -I$dir" + fi + cat >conftest.$ac_ext <<_ACEOF + + #include + +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + rjk_cv_gc_h=$dir;break +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rjk_cv_gc_h="not found" +fi +rm -f conftest.err conftest.$ac_ext + done + CPPFLAGS="${oldCPPFLAGS}" + +fi +rm -f conftest.err conftest.$ac_ext + +fi +echo "$as_me:$LINENO: result: $rjk_cv_gc_h" >&5 +echo "${ECHO_T}$rjk_cv_gc_h" >&6 + case "$rjk_cv_gc_h" in + "not found" ) + missing_headers="$missing_headers gc.h" + ;; + /* ) + if test "x$GCC" = xyes; then + CPPFLAGS="${CPPFLAGS} -isystem $rjk_cv_gc_h" + else + CPPFLAGS="${CPPFLAGS} -I$rjk_cv_gc_h" + fi + ;; + esac + + +for ac_header in inttypes.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +else + # Is the header compilable? +echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_header_compiler=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 + +# Is the header present? +echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_header_preproc=no +fi +rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc in + yes:no ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; + no:yes ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; +esac +echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=$ac_header_preproc" +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + +# Compilation will fail if any of these headers are missing, so we +# check for them here and fail early. +# We don't bother checking very standard stuff + + +for ac_header in getopt.h unistd.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +else + # Is the header compilable? +echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_header_compiler=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 + +# Is the header present? +echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_header_preproc=no +fi +rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc in + yes:no ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; + no:yes ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; +esac +echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=$ac_header_preproc" +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + : +else + + missing_headers="$missing_headers $ac_header" + +fi + +done + + +if test ! -z "$missing_headers"; then + { { echo "$as_me:$LINENO: error: missing headers:$missing_headers" >&5 +echo "$as_me: error: missing headers:$missing_headers" >&2;} + { (exit 1); exit 1; }; } +fi + +# Checks for typedefs, structures, and compiler characteristics. +echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 +echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 +if test "${ac_cv_prog_cc_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_prog_cc_stdc=no +ac_save_CC=$CC +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include +#include +#include +#include +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +# Don't try gcc -ansi; that turns off useful extensions and +# breaks some systems' header files. +# AIX -qlanglvl=ansi +# Ultrix and OSF/1 -std1 +# HP-UX 10.20 and later -Ae +# HP-UX older versions -Aa -D_HPUX_SOURCE +# SVR4 -Xc -D__EXTENSIONS__ +for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_prog_cc_stdc=$ac_arg +break +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext +done +rm -f conftest.$ac_ext conftest.$ac_objext +CC=$ac_save_CC + +fi + +case "x$ac_cv_prog_cc_stdc" in + x|xno) + echo "$as_me:$LINENO: result: none needed" >&5 +echo "${ECHO_T}none needed" >&6 ;; + *) + echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 + CC="$CC $ac_cv_prog_cc_stdc" ;; +esac + +echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 +echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6 +if test "${ac_cv_c_const+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" + +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ +/* FIXME: Include the comments suggested by Paul. */ +#ifndef __cplusplus + /* Ultrix mips cc rejects this. */ + typedef int charset[2]; + const charset x; + /* SunOS 4.1.1 cc rejects this. */ + char const *const *ccp; + char **p; + /* NEC SVR4.0.2 mips cc rejects this. */ + struct point {int x, y;}; + static struct point const zero = {0,0}; + /* AIX XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in + an arm of an if-expression whose if-part is not a constant + expression */ + const char *g = "string"; + ccp = &g + (g ? g-g : 0); + /* HPUX 7.0 cc rejects these. */ + ++ccp; + p = (char**) ccp; + ccp = (char const *const *) p; + { /* SCO 3.2v4 cc rejects this. */ + char *t; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; + } + { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; + } + { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; + } + { /* AIX XL C 1.02.0.0 rejects this saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; }; + struct s *b; b->j = 5; + } + { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; + } +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_c_const=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_c_const=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 +echo "${ECHO_T}$ac_cv_c_const" >&6 +if test $ac_cv_c_const = no; then + +cat >>confdefs.h <<\_ACEOF +#define const +_ACEOF + +fi + +echo "$as_me:$LINENO: checking for size_t" >&5 +echo $ECHO_N "checking for size_t... $ECHO_C" >&6 +if test "${ac_cv_type_size_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +$ac_includes_default +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ +if ((size_t *) 0) + return 0; +if (sizeof (size_t)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_size_t=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_type_size_t=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 +echo "${ECHO_T}$ac_cv_type_size_t" >&6 +if test $ac_cv_type_size_t = yes; then + : +else + +cat >>confdefs.h <<_ACEOF +#define size_t unsigned +_ACEOF + +fi + +echo "$as_me:$LINENO: checking for inline" >&5 +echo $ECHO_N "checking for inline... $ECHO_C" >&6 +if test "${ac_cv_c_inline+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_c_inline=no +for ac_kw in inline __inline__ __inline; do + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#ifndef __cplusplus +static $ac_kw int static_foo () {return 0; } +$ac_kw int foo () {return 0; } +#endif + +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_c_inline=$ac_kw; break +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext conftest.$ac_ext +done + +fi +echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5 +echo "${ECHO_T}$ac_cv_c_inline" >&6 +case $ac_cv_c_inline in + inline | yes) ;; + no) +cat >>confdefs.h <<\_ACEOF +#define inline +_ACEOF + ;; + *) cat >>confdefs.h <<_ACEOF +#define inline $ac_cv_c_inline +_ACEOF + ;; +esac + +echo "$as_me:$LINENO: checking for _Bool" >&5 +echo $ECHO_N "checking for _Bool... $ECHO_C" >&6 +if test "${ac_cv_type__Bool+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +$ac_includes_default +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ +if ((_Bool *) 0) + return 0; +if (sizeof (_Bool)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type__Bool=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_type__Bool=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5 +echo "${ECHO_T}$ac_cv_type__Bool" >&6 +if test $ac_cv_type__Bool = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE__BOOL 1 +_ACEOF + + +fi + + +if test "x$GCC" = xyes; then + # a reasonable default set of warnings + CC="${CC} -Wall -W -Wpointer-arith -Wbad-function-cast \ + -Wwrite-strings -Wmissing-prototypes \ + -Wshadow \ + -Wmissing-declarations -Wnested-externs -Werror" + + +cat >>confdefs.h <<\_ACEOF +#define __NO_STRING_INLINES 1 +_ACEOF + + +fi + +# Flex includes and other headers before we get a chance to +# include , so we have to hack definitions that affect the +# meanings of those header files onto the command line. +CC="${CC} -D_GNU_SOURCE" + + + + +ac_config_files="$ac_config_files Makefile tests/Makefile" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overriden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +{ + (set) 2>&1 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n \ + "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" + ;; + esac; +} | + sed ' + t clear + : clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + : end' >>confcache +if cmp -s $cache_file confcache; then :; else + if test -w $cache_file; then + test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" + cat confcache >$cache_file + else + echo "not updating unwritable cache $cache_file" + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# VPATH may cause trouble with some makes, so we remove $(srcdir), +# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=/{ +s/:*\$(srcdir):*/:/; +s/:*\${srcdir}:*/:/; +s/:*@srcdir@:*/:/; +s/^\([^=]*=[ ]*\):*/\1/; +s/:*$//; +s/^[^=]*=[ ]*$//; +}' +fi + +DEFS=-DHAVE_CONFIG_H + + +: ${CONFIG_STATUS=./config.status} +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 +echo "$as_me: creating $CONFIG_STATUS" >&6;} +cat >$CONFIG_STATUS <<_ACEOF +#! 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By we need to know if files were specified by the user. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=*) + ac_option=`expr "x$1" : 'x\([^=]*\)='` + ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` + shift + set dummy "$ac_option" "$ac_optarg" ${1+"$@"} + shift + ;; + -*);; + *) # This is not an option, so the user has probably given explicit + # arguments. + ac_need_defaults=false;; + esac + + case $1 in + # Handling of the options. +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion" + exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;; +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF + --version | --vers* | -V ) + echo "$ac_cs_version"; exit 0 ;; + --he | --h) + # Conflict between --help and --header + { { echo "$as_me:$LINENO: error: ambiguous option: $1 +Try \`$0 --help' for more information." >&5 +echo "$as_me: error: ambiguous option: $1 +Try \`$0 --help' for more information." >&2;} + { (exit 1); exit 1; }; };; + --help | --hel | -h ) + echo "$ac_cs_usage"; exit 0 ;; + --debug | --d* | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + shift + CONFIG_FILES="$CONFIG_FILES $1" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + shift + CONFIG_HEADERS="$CONFIG_HEADERS $1" + ac_need_defaults=false;; + + # This is an error. + -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 +Try \`$0 --help' for more information." >&5 +echo "$as_me: error: unrecognized option: $1 +Try \`$0 --help' for more information." >&2;} + { (exit 1); exit 1; }; } ;; + + *) ac_config_targets="$ac_config_targets $1" ;; + + esac + shift +done + +_ACEOF + +cat >>$CONFIG_STATUS <<_ACEOF +# +# INIT-COMMANDS section. +# + +AMDEP_TRUE="$AMDEP_TRUE" +ac_aux_dir="$ac_aux_dir" + +_ACEOF + + + +cat >>$CONFIG_STATUS <<\_ACEOF +for ac_config_target in $ac_config_targets +do + case "$ac_config_target" in + # Handling of arguments. + "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "tests/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;; + "default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;; + "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; + *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 +echo "$as_me: error: invalid argument: $ac_config_target" >&2;} + { (exit 1); exit 1; }; };; + esac +done + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Create a temporary directory, and hook for its removal unless debugging. +$debug || +{ + trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 + trap '{ (exit 1); exit 1; }' 1 2 13 15 +} + +# Create a (secure) tmp directory for tmp files. +: ${TMPDIR=/tmp} +{ + tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` && + test -n "$tmp" && test -d "$tmp" +} || +{ + tmp=$TMPDIR/cs$$-$RANDOM + (umask 077 && mkdir $tmp) +} || +{ + echo "$me: cannot create a temporary directory in $TMPDIR" >&2 + { (exit 1); exit 1; } +} + +_ACEOF + +cat >>$CONFIG_STATUS <<_ACEOF + +# +# CONFIG_FILES section. +# + +# No need to generate the scripts if there are no CONFIG_FILES. +# This happens for instance when ./config.status config.h +if test -n "\$CONFIG_FILES"; then + # Protect against being on the right side of a sed subst in config.status. + sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; + s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF +s,@SHELL@,$SHELL,;t t +s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t +s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t +s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t +s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t +s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t +s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t +s,@exec_prefix@,$exec_prefix,;t t +s,@prefix@,$prefix,;t t +s,@program_transform_name@,$program_transform_name,;t t +s,@bindir@,$bindir,;t t +s,@sbindir@,$sbindir,;t t +s,@libexecdir@,$libexecdir,;t t +s,@datadir@,$datadir,;t t +s,@sysconfdir@,$sysconfdir,;t t +s,@sharedstatedir@,$sharedstatedir,;t t +s,@localstatedir@,$localstatedir,;t t +s,@libdir@,$libdir,;t t +s,@includedir@,$includedir,;t t +s,@oldincludedir@,$oldincludedir,;t t +s,@infodir@,$infodir,;t t +s,@mandir@,$mandir,;t t +s,@build_alias@,$build_alias,;t t +s,@host_alias@,$host_alias,;t t +s,@target_alias@,$target_alias,;t t +s,@DEFS@,$DEFS,;t t +s,@ECHO_C@,$ECHO_C,;t t +s,@ECHO_N@,$ECHO_N,;t t +s,@ECHO_T@,$ECHO_T,;t t +s,@LIBS@,$LIBS,;t t +s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t +s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t +s,@INSTALL_DATA@,$INSTALL_DATA,;t t +s,@PACKAGE@,$PACKAGE,;t t +s,@VERSION@,$VERSION,;t t +s,@EXEEXT@,$EXEEXT,;t t +s,@OBJEXT@,$OBJEXT,;t t +s,@ACLOCAL@,$ACLOCAL,;t t +s,@AUTOCONF@,$AUTOCONF,;t t +s,@AUTOMAKE@,$AUTOMAKE,;t t +s,@AUTOHEADER@,$AUTOHEADER,;t t +s,@MAKEINFO@,$MAKEINFO,;t t +s,@AMTAR@,$AMTAR,;t t +s,@install_sh@,$install_sh,;t t +s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t +s,@AWK@,$AWK,;t t +s,@SET_MAKE@,$SET_MAKE,;t t +s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t +s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t +s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t +s,@DEPDIR@,$DEPDIR,;t t +s,@CC@,$CC,;t t +s,@CFLAGS@,$CFLAGS,;t t +s,@LDFLAGS@,$LDFLAGS,;t t +s,@CPPFLAGS@,$CPPFLAGS,;t t +s,@ac_ct_CC@,$ac_ct_CC,;t t +s,@am__include@,$am__include,;t t +s,@am__quote@,$am__quote,;t t +s,@CCDEPMODE@,$CCDEPMODE,;t t +s,@YACC@,$YACC,;t t +s,@LEX@,$LEX,;t t +s,@LEXLIB@,$LEXLIB,;t t +s,@LEX_OUTPUT_ROOT@,$LEX_OUTPUT_ROOT,;t t +s,@build@,$build,;t t +s,@build_cpu@,$build_cpu,;t t +s,@build_vendor@,$build_vendor,;t t +s,@build_os@,$build_os,;t t +s,@host@,$host,;t t +s,@host_cpu@,$host_cpu,;t t +s,@host_vendor@,$host_vendor,;t t +s,@host_os@,$host_os,;t t +s,@LN_S@,$LN_S,;t t +s,@ECHO@,$ECHO,;t t +s,@RANLIB@,$RANLIB,;t t +s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t +s,@STRIP@,$STRIP,;t t +s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t +s,@CPP@,$CPP,;t t +s,@LIBTOOL@,$LIBTOOL,;t t +s,@LIBGC@,$LIBGC,;t t +CEOF + +_ACEOF + + cat >>$CONFIG_STATUS <<\_ACEOF + # Split the substitutions into bite-sized pieces for seds with + # small command number limits, like on Digital OSF/1 and HP-UX. + ac_max_sed_lines=48 + ac_sed_frag=1 # Number of current file. + ac_beg=1 # First line for current file. + ac_end=$ac_max_sed_lines # Line after last line for current file. + ac_more_lines=: + ac_sed_cmds= + while $ac_more_lines; do + if test $ac_beg -gt 1; then + sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag + else + sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag + fi + if test ! -s $tmp/subs.frag; then + ac_more_lines=false + else + # The purpose of the label and of the branching condition is to + # speed up the sed processing (if there are no `@' at all, there + # is no need to browse any of the substitutions). + # These are the two extra sed commands mentioned above. + (echo ':t + /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed + if test -z "$ac_sed_cmds"; then + ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" + else + ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" + fi + ac_sed_frag=`expr $ac_sed_frag + 1` + ac_beg=$ac_end + ac_end=`expr $ac_end + $ac_max_sed_lines` + fi + done + if test -z "$ac_sed_cmds"; then + ac_sed_cmds=cat + fi +fi # test -n "$CONFIG_FILES" + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF +for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case $ac_file in + - | *:- | *:-:* ) # input from stdin + cat >$tmp/stdin + ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; + *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; + * ) ac_file_in=$ac_file.in ;; + esac + + # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. + ac_dir=`(dirname "$ac_file") 2>/dev/null || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + { case "$ac_dir" in + [\\/]* | ?:[\\/]* ) as_incr_dir=;; + *) as_incr_dir=.;; +esac +as_dummy="$ac_dir" +for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do + case $as_mkdir_dir in + # Skip DOS drivespec + ?:) as_incr_dir=$as_mkdir_dir ;; + *) + as_incr_dir=$as_incr_dir/$as_mkdir_dir + test -d "$as_incr_dir" || + mkdir "$as_incr_dir" || + { { echo "$as_me:$LINENO: error: cannot create \"$ac_dir\"" >&5 +echo "$as_me: error: cannot create \"$ac_dir\"" >&2;} + { (exit 1); exit 1; }; } + ;; + esac +done; } + + ac_builddir=. + +if test "$ac_dir" != .; then + ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` + # A "../" for each directory in $ac_dir_suffix. + ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` +else + ac_dir_suffix= ac_top_builddir= +fi + +case $srcdir in + .) # No --srcdir option. We are building in place. + ac_srcdir=. + if test -z "$ac_top_builddir"; then + ac_top_srcdir=. + else + ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` + fi ;; + [\\/]* | ?:[\\/]* ) # Absolute path. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir ;; + *) # Relative path. + ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_builddir$srcdir ;; +esac +# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be +# absolute. +ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` +ac_abs_top_builddir=`cd "$ac_dir" && cd $ac_top_builddir && pwd` +ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` +ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` + + + case $INSTALL in + [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; + *) ac_INSTALL=$ac_top_builddir$INSTALL ;; + esac + + if test x"$ac_file" != x-; then + { echo "$as_me:$LINENO: creating $ac_file" >&5 +echo "$as_me: creating $ac_file" >&6;} + rm -f "$ac_file" + fi + # Let's still pretend it is `configure' which instantiates (i.e., don't + # use $as_me), people would be surprised to read: + # /* config.h. Generated by config.status. */ + if test x"$ac_file" = x-; then + configure_input= + else + configure_input="$ac_file. " + fi + configure_input=$configure_input"Generated from `echo $ac_file_in | + sed 's,.*/,,'` by configure." + + # First look for the input files in the build tree, otherwise in the + # src tree. + ac_file_inputs=`IFS=: + for f in $ac_file_in; do + case $f in + -) echo $tmp/stdin ;; + [\\/$]*) + # Absolute (can't be DOS-style, as IFS=:) + test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 +echo "$as_me: error: cannot find input file: $f" >&2;} + { (exit 1); exit 1; }; } + echo $f;; + *) # Relative + if test -f "$f"; then + # Build tree + echo $f + elif test -f "$srcdir/$f"; then + # Source tree + echo $srcdir/$f + else + # /dev/null tree + { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 +echo "$as_me: error: cannot find input file: $f" >&2;} + { (exit 1); exit 1; }; } + fi;; + esac + done` || { (exit 1); exit 1; } +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF + sed "$ac_vpsub +$extrasub +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s,@configure_input@,$configure_input,;t t +s,@srcdir@,$ac_srcdir,;t t +s,@abs_srcdir@,$ac_abs_srcdir,;t t +s,@top_srcdir@,$ac_top_srcdir,;t t +s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t +s,@builddir@,$ac_builddir,;t t +s,@abs_builddir@,$ac_abs_builddir,;t t +s,@top_builddir@,$ac_top_builddir,;t t +s,@abs_top_builddir@,$ac_abs_top_builddir,;t t +s,@INSTALL@,$ac_INSTALL,;t t +" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out + rm -f $tmp/stdin + if test x"$ac_file" != x-; then + mv $tmp/out $ac_file + else + cat $tmp/out + rm -f $tmp/out + fi + +done +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF + +# +# CONFIG_HEADER section. +# + +# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where +# NAME is the cpp macro being defined and VALUE is the value it is being given. +# +# ac_d sets the value in "#define NAME VALUE" lines. +ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' +ac_dB='[ ].*$,\1#\2' +ac_dC=' ' +ac_dD=',;t' +# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". +ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' +ac_uB='$,\1#\2define\3' +ac_uC=' ' +ac_uD=',;t' + +for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case $ac_file in + - | *:- | *:-:* ) # input from stdin + cat >$tmp/stdin + ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; + *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; + * ) ac_file_in=$ac_file.in ;; + esac + + test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5 +echo "$as_me: creating $ac_file" >&6;} + + # First look for the input files in the build tree, otherwise in the + # src tree. + ac_file_inputs=`IFS=: + for f in $ac_file_in; do + case $f in + -) echo $tmp/stdin ;; + [\\/$]*) + # Absolute (can't be DOS-style, as IFS=:) + test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 +echo "$as_me: error: cannot find input file: $f" >&2;} + { (exit 1); exit 1; }; } + echo $f;; + *) # Relative + if test -f "$f"; then + # Build tree + echo $f + elif test -f "$srcdir/$f"; then + # Source tree + echo $srcdir/$f + else + # /dev/null tree + { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 +echo "$as_me: error: cannot find input file: $f" >&2;} + { (exit 1); exit 1; }; } + fi;; + esac + done` || { (exit 1); exit 1; } + # Remove the trailing spaces. + sed 's/[ ]*$//' $ac_file_inputs >$tmp/in + +_ACEOF + +# Transform confdefs.h into two sed scripts, `conftest.defines' and +# `conftest.undefs', that substitutes the proper values into +# config.h.in to produce config.h. The first handles `#define' +# templates, and the second `#undef' templates. +# And first: Protect against being on the right side of a sed subst in +# config.status. Protect against being in an unquoted here document +# in config.status. +rm -f conftest.defines conftest.undefs +# Using a here document instead of a string reduces the quoting nightmare. +# Putting comments in sed scripts is not portable. +# +# `end' is used to avoid that the second main sed command (meant for +# 0-ary CPP macros) applies to n-ary macro definitions. +# See the Autoconf documentation for `clear'. +cat >confdef2sed.sed <<\_ACEOF +s/[\\&,]/\\&/g +s,[\\$`],\\&,g +t clear +: clear +s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp +t end +s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp +: end +_ACEOF +# If some macros were called several times there might be several times +# the same #defines, which is useless. Nevertheless, we may not want to +# sort them, since we want the *last* AC-DEFINE to be honored. +uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines +sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs +rm -f confdef2sed.sed + +# This sed command replaces #undef with comments. This is necessary, for +# example, in the case of _POSIX_SOURCE, which is predefined and required +# on some systems where configure will not decide to define it. +cat >>conftest.undefs <<\_ACEOF +s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, +_ACEOF + +# Break up conftest.defines because some shells have a limit on the size +# of here documents, and old seds have small limits too (100 cmds). +echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS +echo ' if egrep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS +echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS +echo ' :' >>$CONFIG_STATUS +rm -f conftest.tail +while grep . conftest.defines >/dev/null +do + # Write a limited-size here document to $tmp/defines.sed. + echo ' cat >$tmp/defines.sed <>$CONFIG_STATUS + # Speed up: don't consider the non `#define' lines. + echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS + # Work around the forget-to-reset-the-flag bug. + echo 't clr' >>$CONFIG_STATUS + echo ': clr' >>$CONFIG_STATUS + sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS + echo 'CEOF + sed -f $tmp/defines.sed $tmp/in >$tmp/out + rm -f $tmp/in + mv $tmp/out $tmp/in +' >>$CONFIG_STATUS + sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail + rm -f conftest.defines + mv conftest.tail conftest.defines +done +rm -f conftest.defines +echo ' fi # egrep' >>$CONFIG_STATUS +echo >>$CONFIG_STATUS + +# Break up conftest.undefs because some shells have a limit on the size +# of here documents, and old seds have small limits too (100 cmds). +echo ' # Handle all the #undef templates' >>$CONFIG_STATUS +rm -f conftest.tail +while grep . conftest.undefs >/dev/null +do + # Write a limited-size here document to $tmp/undefs.sed. + echo ' cat >$tmp/undefs.sed <>$CONFIG_STATUS + # Speed up: don't consider the non `#undef' + echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS + # Work around the forget-to-reset-the-flag bug. + echo 't clr' >>$CONFIG_STATUS + echo ': clr' >>$CONFIG_STATUS + sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS + echo 'CEOF + sed -f $tmp/undefs.sed $tmp/in >$tmp/out + rm -f $tmp/in + mv $tmp/out $tmp/in +' >>$CONFIG_STATUS + sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail + rm -f conftest.undefs + mv conftest.tail conftest.undefs +done +rm -f conftest.undefs + +cat >>$CONFIG_STATUS <<\_ACEOF + # Let's still pretend it is `configure' which instantiates (i.e., don't + # use $as_me), people would be surprised to read: + # /* config.h. Generated by config.status. */ + if test x"$ac_file" = x-; then + echo "/* Generated by configure. */" >$tmp/config.h + else + echo "/* $ac_file. Generated by configure. */" >$tmp/config.h + fi + cat $tmp/in >>$tmp/config.h + rm -f $tmp/in + if test x"$ac_file" != x-; then + if cmp -s $ac_file $tmp/config.h 2>/dev/null; then + { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 +echo "$as_me: $ac_file is unchanged" >&6;} + else + ac_dir=`(dirname "$ac_file") 2>/dev/null || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + { case "$ac_dir" in + [\\/]* | ?:[\\/]* ) as_incr_dir=;; + *) as_incr_dir=.;; +esac +as_dummy="$ac_dir" +for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do + case $as_mkdir_dir in + # Skip DOS drivespec + ?:) as_incr_dir=$as_mkdir_dir ;; + *) + as_incr_dir=$as_incr_dir/$as_mkdir_dir + test -d "$as_incr_dir" || + mkdir "$as_incr_dir" || + { { echo "$as_me:$LINENO: error: cannot create \"$ac_dir\"" >&5 +echo "$as_me: error: cannot create \"$ac_dir\"" >&2;} + { (exit 1); exit 1; }; } + ;; + esac +done; } + + rm -f $ac_file + mv $tmp/config.h $ac_file + fi + else + cat $tmp/config.h + rm -f $tmp/config.h + fi + # Run the commands associated with the file. + case $ac_file in + config.h ) # update the timestamp +echo timestamp >"./stamp-h1" + ;; + esac +done +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF + +# +# CONFIG_COMMANDS section. +# +for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue + ac_dest=`echo "$ac_file" | sed 's,:.*,,'` + ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_dir=`(dirname "$ac_dest") 2>/dev/null || +$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_dest" : 'X\(//\)[^/]' \| \ + X"$ac_dest" : 'X\(//\)$' \| \ + X"$ac_dest" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$ac_dest" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + ac_builddir=. + +if test "$ac_dir" != .; then + ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` + # A "../" for each directory in $ac_dir_suffix. + ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` +else + ac_dir_suffix= ac_top_builddir= +fi + +case $srcdir in + .) # No --srcdir option. We are building in place. + ac_srcdir=. + if test -z "$ac_top_builddir"; then + ac_top_srcdir=. + else + ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` + fi ;; + [\\/]* | ?:[\\/]* ) # Absolute path. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir ;; + *) # Relative path. + ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_builddir$srcdir ;; +esac +# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be +# absolute. +ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` +ac_abs_top_builddir=`cd "$ac_dir" && cd $ac_top_builddir && pwd` +ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` +ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` + + + { echo "$as_me:$LINENO: executing $ac_dest commands" >&5 +echo "$as_me: executing $ac_dest commands" >&6;} + case $ac_dest in + default-1 ) +test x"$AMDEP_TRUE" != x"" || +for mf in $CONFIG_FILES; do + case "$mf" in + Makefile) dirpart=.;; + */Makefile) dirpart=`echo "$mf" | sed -e 's|/[^/]*$||'`;; + *) continue;; + esac + grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue + # Extract the definition of DEP_FILES from the Makefile without + # running `make'. + DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"` + test -z "$DEPDIR" && continue + # When using ansi2knr, U may be empty or an underscore; expand it + U=`sed -n -e '/^U = / s///p' < "$mf"` + test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR" + # We invoke sed twice because it is the simplest approach to + # changing $(DEPDIR) to its actual value in the expansion. + for file in `sed -n -e ' + /^DEP_FILES = .*\\\\$/ { + s/^DEP_FILES = // + :loop + s/\\\\$// + p + n + /\\\\$/ b loop + p + } + /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \ + sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do + # Make sure the directory exists. + test -f "$dirpart/$file" && continue + fdir=`echo "$file" | sed -e 's|/[^/]*$||'` + $ac_aux_dir/mkinstalldirs "$dirpart/$fdir" > /dev/null 2>&1 + # echo "creating $dirpart/$file" + echo '# dummy' > "$dirpart/$file" + done +done + ;; + esac +done +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF + +{ (exit 0); exit 0; } +_ACEOF +chmod +x $CONFIG_STATUS +ac_clean_files=$ac_clean_files_save + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + exec 5>/dev/null + $SHELL $CONFIG_STATUS || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || { (exit 1); exit 1; } +fi + diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..0b5d3df --- /dev/null +++ b/configure.ac @@ -0,0 +1,121 @@ +# Process this file with autoconf to produce a configure script. +# +# Copyright (C) 2004 Richard Kettlewell +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 +# USA +# + +AC_INIT(cparse, 0.0.20040813, richard+cparse@sfere.greenend.org.uk) +AM_INIT_AUTOMAKE(cparse, 0.0.20040813) +AC_CONFIG_SRCDIR([cparse.h]) +AM_CONFIG_HEADER([config.h]) + +# Checks for programs. +AC_PROG_CC +AC_SET_MAKE + +AC_PROG_YACC +AM_PROG_LEX + +# libtool config +AC_DISABLE_STATIC + +AC_PROG_LIBTOOL + +missing_libraries="" +missing_headers="" +missing_functions="" + +# Turn of libgc so that you can use valgrind. (Hopefuly someone will add libgc +# support to valgrind at some point.) Since nothing ever calls free() this is +# rather wasteful of memory - it's not intended to allow people to use the code +# in production without a garbage collector. +AC_ARG_WITH([gc],[use the garbage collector],[ + WANT_GC="$withval" +],[WANT_GC=yes]) + +# Checks for libraries. +# We save up a list of missing libraries that we can't do without +# and report them all at once. +if test $WANT_GC = yes; then + AC_CHECK_LIB(gc, GC_malloc, + [AC_SUBST(LIBGC,[-lgc])], + [missing_libraries="$missing_libraries libgc"]) + AC_DEFINE([USE_GC],[1],[define to use a garbage collector]) +fi + +if test ! -z "$missing_libraries"; then + AC_MSG_ERROR([missing libraries:$missing_libraries]) +fi + +# Checks for header files. +RJK_FIND_GC_H +AC_CHECK_HEADERS([inttypes.h]) +# Compilation will fail if any of these headers are missing, so we +# check for them here and fail early. +# We don't bother checking very standard stuff +AC_CHECK_HEADERS([getopt.h unistd.h],[:],[ + missing_headers="$missing_headers $ac_header" +]) + +if test ! -z "$missing_headers"; then + AC_MSG_ERROR([missing headers:$missing_headers]) +fi + +# Checks for typedefs, structures, and compiler characteristics. +AC_C_CONST +AC_TYPE_SIZE_T +AC_C_INLINE +AC_CHECK_TYPES([_Bool]) + +if test "x$GCC" = xyes; then + # a reasonable default set of warnings + CC="${CC} -Wall -W -Wpointer-arith -Wbad-function-cast \ + -Wwrite-strings -Wmissing-prototypes \ + -Wshadow \ + -Wmissing-declarations -Wnested-externs -Werror" + + AC_DEFINE([__NO_STRING_INLINES],[1],[define to suppress gcc optimizations we can't cope with]) + +fi + +# Flex includes and other headers before we get a chance to +# include , so we have to hack definitions that affect the +# meanings of those header files onto the command line. +CC="${CC} -D_GNU_SOURCE" + +AH_BOTTOM([#ifdef __GNUC__ +# define attribute(x) __attribute__(x) +#else +# define attribute(x) +#endif + +/* older GNU C versions define LONG_LONG_MAX instead of LLONG_MAX */ +#include + +#if !defined LLONG_MAX && defined LONG_LONG_MAX +# define LLONG_MAX LONG_LONG_MAX +# define ULLONG_MAX ULONG_LONG_MAX +#endif + +/* not everyone defines SIZE_MAX, fortunately we can compute it portably */ +#if !defined SIZE_MAX +# define SIZE_MAX ((size_t)~(size_t)0) +#endif]) + +AC_CONFIG_FILES([Makefile + tests/Makefile]) +AC_OUTPUT diff --git a/constraints.c b/constraints.c new file mode 100644 index 0000000..b6e3af2 --- /dev/null +++ b/constraints.c @@ -0,0 +1,337 @@ +#include "cparse.h" +#include + +/* C99 6.4.3 */ +void ucn_constraints(unsigned long u) { + switch(u) { + case 0x24: + case 0x40: + case 0x60: + break; + default: + if(u < 0x00A0) + yyerror("UCN values below \\u00A0 are not allowed"); + else if(u >= 0xD800 && u <= 0xDFFF) + yyerror("UCN values in [\\uD800, \\uDFFF] are not allowed"); + break; + } +} + +enum type_category get_type_category(const struct declaration_specifiers *ds, + const struct declarator_type *dt) { + if(dt) { + switch(dt->type) { + case dt_function: + case dt_old_function: + return tc_function; + case dt_pointer: + return tc_complete; + case dt_array: + if(get_type_category(ds, dt->next) == tc_complete + && (dt->u.array.size || (dt->u.array.flags & AF_STAR))) + return tc_complete; + return tc_incomplete; + } + abort(); + } else { + if((ds->type_specifiers & TS__BASIC) == TS_VOID) + return tc_incomplete; + /* XXX detect incomplete struct/union types */ + return tc_complete; + } +} + +/* C99 6.7.5.3 function declarators */ +static void check_function_return_type(const struct declarator_type *dt) { + if(dt) switch(dt->type) { + case dt_array: + inputerror(&dt->where, "function returns an array"); + break; + case dt_function: + case dt_old_function: + inputerror(&dt->where, "function returns a function"); + break; + case dt_pointer: + break; + } +} + +int is_void_args(const struct declarator_type *dt) { + const struct declaration *args; + const struct declarator *d; + const struct declaration_specifiers *ds; + + if(dt->u.function.variadic) return 0; + args = dt->u.function.args; + if(!args || args->next) return 0; + d = args->declarator_list; + if(d->name || d->declarator_type) return 0; + ds = d->declaration_specifiers; + if(ds->storage_class_specifiers + || ds->type_qualifiers + || ds->type_specifiers != TS_VOID) + return 0; + return 1; +} + +static int valid_bitfield_type(const struct declaration_specifiers *ds, + const struct declarator_type *dt) { + if(dt) return 0; + switch(ds->type_specifiers) { + case TS_INT: + case TS_SIGNED|TS_INT: + case TS_UNSIGNED|TS_INT: + case TS_SIGNED: + case TS_UNSIGNED: + case TS_BOOL: + return 1; + default: + return 0; + } +} + +void declaration_constraints(const struct declaration *decl, + enum declarator_context context) { + const struct declarator *d; + + /* C99 6.7.2 need at least one type specifier */ + if(!decl->declaration_specifiers->type_specifiers) + inputerror(&decl->where, "no type specifiers in declaration"); + + for(d = decl->declarator_list; d; d = d->next) + declarator_constraints(d->declaration_specifiers, + d, context, 0); +} + +void declarator_constraints(const struct declaration_specifiers *ds, + const struct declarator *d, + enum declarator_context context, + int argno) { + const struct declarator_type *dt = d->declarator_type; + const struct location *declloc = dt ? &dt->where : &d->where; + + switch(context) { + case dc_function_definition: + if(ds->storage_class_specifiers & ~(SCS_EXTERN|SCS_STATIC)) + inputerror(&d->where, "invalid storage class specifiers for a function"); + if(!dt || (dt->type != dt_function + && dt->type != dt_old_function)) { + if(d->name) + inputerror(&d->where, + "function definition of '%s' requires a function declarator", + d->name); + else + inputerror(&d->where, + "function definition requires a function declarator"); + } + break; + + case dc_function_definition_parameter: + if(!d->name) + inputerror(declloc, "parameter %d has no name", argno); + case dc_function_parameter: + if(ds->storage_class_specifiers & (~SCS_REGISTER)) { + if(d->name) + inputerror(&d->where, "parameter '%s' has invalid storage class", + d->name); + else + inputerror(&d->where, "parameter %d has invalid storage class", + argno); + } + switch(get_type_category(ds, dt)) { + case tc_incomplete: + if(context == dc_function_definition_parameter) { + /* arrays of completely-typed objects are allowed */ + if(!(dt + && dt->type == dt_array + && get_type_category(ds, dt->next) == tc_complete)) { + if(d->name) + inputerror(declloc, "parameter '%s' has incomplete type", + d->name); + /* if no name, will already have reported an error */ + } + } + break; + case tc_function: + if(d->name) + inputerror(declloc, "parameter '%s' has function type", d->name); + else + inputerror(declloc, "parameter %d has function type", argno); + break; + case tc_complete: + break; + } + break; + + case dc_struct_member: + if(d->bits) { + if(!valid_bitfield_type(ds, dt)) { + if(d->name) + inputerror(&d->where, "member '%s' has invalid type for a bit field"); + else + inputerror(&d->where, "member has invalid type for a bit field"); + } + /* XXX field size must be integral */ + } else { + switch(get_type_category(ds, dt)) { + case tc_function: + inputerror(declloc, "member '%s' has function type", d->name); + break; + case tc_incomplete: + if(dt + && dt->type == dt_array + && !dt->u.array.size + && !dt->u.array.flags) + inputwarning(declloc, warn_compat, + "member '%s' is a GNU C flexible array", d->name); + else + inputerror(declloc, "member '%s' has incomplete type", d->name); + break; + case tc_complete: + break; + } + } + break; + + case dc_cast: + switch(get_type_category(ds, dt)) { + case tc_function: + inputerror(declloc, "cannot convert to function type"); + break; + case tc_incomplete: + if(ds->type_specifiers != TS_VOID) + inputerror(declloc, "cannot convert to incomplete type"); + break; + case tc_complete: + switch(ds->type_specifiers & TS__BASIC) { + case TS_STRUCT: + case TS_UNION: + if(dt == 0) { + /* XXX and some typedefs */ + inputerror(declloc, "cannot convert to aggregate type"); + } else switch(dt->type) { + case dt_array: + inputerror(declloc, "cannot convert to array type"); + break; + case dt_function: + case dt_old_function: + inputerror(declloc, "cannot convert to function type"); + break; + case dt_pointer: + /* pointers are OK */ + break; + } + break; + } + break; + } + break; + + case dc_compound_literal: + switch(get_type_category(ds, dt)) { + case tc_function: + inputerror(declloc, "compound literals cannot have incomplete type"); + break; + case tc_incomplete: + inputerror(declloc, "compound literals cannot have incomplete type"); + break; + case tc_complete: + break; + } + break; + + case dc_sizeof: + switch(get_type_category(ds, dt)) { + case tc_function: + inputerror(declloc, "cannot take size of function type"); + break; + case tc_incomplete: + inputerror(declloc, "cannot take size of incomplete type"); + break; + case tc_complete: + break; + } + break; + + case dc_file_scope: + case dc_block_scope: + break; + } + for(dt = d->declarator_type; dt; dt = dt->next) { + switch(dt->type) { + case dt_pointer: + break; + + /* C99 6.7.5.2 array declarators */ + + case dt_array: + if((dt->storage_class_specifiers + || dt->type_qualifiers) + && !(dt == d->declarator_type + && (context == dc_function_parameter + || context == dc_function_definition_parameter))) + inputerror(&dt->where, "invalid array declarator"); + switch(get_type_category(ds, dt->next)) { + case tc_complete: + break; + case tc_function: + inputerror(&dt->where, "array element type has function type"); + break; + case tc_incomplete: + inputerror(&dt->where, "array element type has incomplete type"); + break; + } + /* XXX size must have integral type */ + break; + + /* C99 6.7.5.3 function declarators */ + + case dt_old_function: + check_function_return_type(dt->next); + if(dt->u.old_function.args) { + if(!(dt == d->declarator_type && context == dc_function_definition)) + inputerror(&dt->where, + "non-empty identifier-list in function declarator"); + else { + /* check for duplicates */ + struct dict *dict = dict_new(); + struct identifier_list *i; + + for(i = dt->u.old_function.args; i; i = i->next) { + if(dict_get(dict, i->id)) { + inputerror(&dt->where, "duplicate '%s' in function parameters", + i->id); + break; + } + dict_add(dict, i->id, i->id); + } + } + } + break; + + case dt_function: + check_function_return_type(dt->next); + if(!is_void_args(dt)) { + /* recursively check arguments */ + int n = 1; + const struct declaration *a; + + for(a = dt->u.function.args; a; a = a->next) + declarator_constraints(a->declaration_specifiers, + a->declarator_list, + context == dc_function_definition + ? dc_function_definition_parameter + : dc_function_parameter, + n++); + } + break; + } + } +} + +/* +Local Variables: +c-basic-offset:2 +comment-column:40 +End: +*/ diff --git a/constraints.h b/constraints.h new file mode 100644 index 0000000..179189c --- /dev/null +++ b/constraints.h @@ -0,0 +1,41 @@ +#ifndef CONSTRAINTS_H +#define CONSTRAINTS_H + +void ucn_constraints(unsigned long u); + +enum declarator_context { + dc_function_definition, + dc_function_parameter, + dc_function_definition_parameter, + dc_struct_member, + dc_cast, + dc_compound_literal, + dc_sizeof, + dc_file_scope, + dc_block_scope, +}; + +enum type_category { + tc_complete, + tc_incomplete, + tc_function +}; + +enum type_category get_type_category(const struct declaration_specifiers *ds, + const struct declarator_type *dt); +int is_void_args(const struct declarator_type *dt); +void declarator_constraints(const struct declaration_specifiers *ds, + const struct declarator *d, + enum declarator_context context, + int argno); +void declaration_constraints(const struct declaration *decl, + enum declarator_context context); + +#endif /* CONSTRAINTS_H */ + +/* +Local Variables: +c-basic-offset:2 +comment-column:40 +End: +*/ diff --git a/cparse.c b/cparse.c new file mode 100644 index 0000000..7c26482 --- /dev/null +++ b/cparse.c @@ -0,0 +1,24 @@ +#include "cparse.h" +#include + +int main(int argc, char **argv) { + int n; + + n = commandline(argc, argv); + for(; n < argc; ++n) { + struct external_declaration *tu; + + tu = parse(argv[n]); + if(dump_translation_unit(dump_new(stdout), tu, 0) < 0) + fatal(errno, "error writing to stdout"); + } + if(fclose(stdout) < 0) fatal(errno, "error closing stdout"); + return !!errors; +} + +/* +Local Variables: +c-basic-offset:2 +comment-column:40 +End: +*/ diff --git a/cparse.h b/cparse.h new file mode 100644 index 0000000..683b191 --- /dev/null +++ b/cparse.h @@ -0,0 +1,546 @@ +#ifndef CPARSE_H +#define CPARSE_H + +#include + +#include +#include +#include +#include +#include + +#define YYLTYPE struct location +#include "c-parse.h" + +struct location { + const char *path; + int line; +}; + +/* memory management */ +void *xmalloc(size_t n); +void *xrealloc(void *ptr, size_t n); +void *xmalloc_noptr(size_t n); +void *xrealloc_noptr(void *ptr, size_t n); +char *xstrdup(const char *s); +char *xstrndup(const char *s, size_t n); +#define NEW(p) ((p) = xmalloc(sizeof *(p))) + +/* error reporting */ +extern void (*exiter)(int); /* called by fatal(), normally = exit(3) */ +void fatal(int errno_value, const char *msg, ...); +void error(int errno_value, const char *msg, ...); + +/* dictionaries */ +struct dict *dict_new(void); +int dict_add(struct dict *d, const char *key, void *data); +void *dict_get(struct dict *d, const char *key); + +/* scanner/parser stuff */ +int commandline(int argc, char **argv); +struct external_declaration *parse(const char *filename); +int yyparse(void); +int yylex(void); +int yyerror(const char *msg); +extern FILE *yyin; +extern int yy_flex_debug; +extern int yydebug; +extern YYLTYPE yylloc; +void parser_init(FILE *fp); +struct declarator *lookup(const char *name); + +struct declarator *numbertype(const struct expression *e); +/* return the type for a constant */ + +void inputerror(const struct location *where, const char *msg, ...); +enum warning_category { + warn_obsolete, /* obsolete constructs */ + warn_compat /* gratuitously incompatible + * constructs */ +}; +void inputwarning(const struct location *where, enum warning_category cat, + const char *msg, ...); +void suppress_errors(void); +void restore_errors(void); + +/* globals */ +#ifndef DECLARE_EXTERN +# define DECLARE_EXTERN extern +#endif +DECLARE_EXTERN int line; +DECLARE_EXTERN const char *path; +DECLARE_EXTERN struct external_declaration *translation_unit; +DECLARE_EXTERN int errors; +DECLARE_EXTERN int constant_string_literals; +extern const char *cpp; + +/* various parsed things */ + +enum external_declaration_type { + ed_declaration, + ed_function_definition +}; + +struct external_declaration { + struct external_declaration *next; + enum external_declaration_type type; + union { + struct declaration *declaration; + struct function_definition *function_definition; + } u; +}; + +struct function_definition { + struct declaration *declaration; /* function name + type */ + struct declaration *args; /* old-style args */ + struct statement *body; /* function body */ +}; + +struct enumerator { + struct enumerator *next; + char *name; + struct expression *value; /* or a null pointer */ + struct location where; + struct declarator *declarator; /* saved declarator */ +}; + +struct declaration_specifiers { + unsigned long type_specifiers; +#define TS_VOID 0x00000001 +#define TS_BOOL 0x00000002 +#define TS_CHAR 0x00000003 +#define TS_INT 0x00000004 +#define TS_ENUM 0x00000005 +#define TS_TYPEDEF 0x00000006 +#define TS_FLOAT 0x00000007 +#define TS_DOUBLE 0x00000008 +#define TS_STRUCT 0x00000009 +#define TS_UNION 0x0000000A +#define TS_GCC_VA_LIST 0x0000000B + +#define TS__BASIC 0x000000FF + +#define TS_COMPLEX 0x00000100 +#define TS_IMAGINARY 0x00000200 +#define TS__CI 0x00000300 + +#define TS_LONG 0x00000400 +#define TS_SHORT 0x00000800 +#define TS_LONGLONG 0x00000C00 +#define TS__LENGTH 0x00000C00 + +#define TS_SIGNED 0x00001000 +#define TS_UNSIGNED 0x00002000 +#define TS__SIGN 0x00003000 + +#define TS_DEFINITION 0x80000000 + unsigned storage_class_specifiers; +#define SCS_TYPEDEF 0x0001 +#define SCS_EXTERN 0x0002 +#define SCS_STATIC 0x0004 +#define SCS_AUTO 0x0008 +#define SCS_REGISTER 0x0010 + unsigned type_qualifiers; +#define TQ_CONST 0x0001 +#define TQ_RESTRICT 0x0002 +#define TQ_VOLATILE 0x0004 + unsigned function_specifiers; +#define FS_INLINE 0x0001 + /* XXX name is scoped, really */ + char *name; /* of enum, struct, union or typedef */ + struct declaration *structure; /* struct/union */ + struct enumerator *enumerators; /* enum */ + struct declarator *type; /* typedef */ + unsigned long enum_compat_type; +}; + +struct declarator { + struct declarator *next; /* next declarator in list */ + char *name; /* name in middle of declarator */ + struct expression *bits; /* for bitfields */ + struct declarator_type *declarator_type; /* type of declarator */ + struct declaration_specifiers *declaration_specifiers; + struct initializer *initializer; + struct location where; + unsigned flags; +#define DF_PARAM 0x0001 /* is a parameter */ + struct declarator *resolved; /* resolved for typedefs */ +}; + +enum declarator_type_type { + dt_pointer, + dt_array, + dt_old_function, + dt_function +}; + +struct declarator_type { + enum declarator_type_type type; + unsigned type_qualifiers; /* TQ_... */ + unsigned storage_class_specifiers; /* SCS_STATIC or 0 */ + struct declarator_type *next; /* return type, element type, etc */ + union { + struct { + struct expression *size; + unsigned flags; +#define AF_STAR 0x0001 + } array; + struct { + struct identifier_list *args; /* arguments (no types) */ + } old_function; + struct { + struct declaration *args; /* arguments (one declarator per + * declaration) */ + int variadic; /* true if ", ..." */ + } function; + } u; + struct location where; +}; + +struct identifier_list { + struct identifier_list *next; + char *id; +}; + +struct declaration { + struct declaration *next; + struct declaration_specifiers *declaration_specifiers; + struct declarator *declarator_list; + struct location where; +}; + +enum expression_type { + ex_paren, + ex_prefix, + ex_postfix, + ex_binary, + ex_id, + ex_number, + ex_char, + ex_string, + ex_wchar, + ex_wstring, + ex_fncall, + ex_compound_literal, + ex_sizeof_type, + ex_cast, + ex_implicit_conversion, + ex_gcc_va_arg, + ex_gcc_expect +}; + +struct expression { + enum expression_type type; + int operator; + struct declarator *valuetype; + union { + struct { + struct expression *l, *r; + } binary; + struct expression *unary; + char *constant; + char *name; + struct { + struct expression *fn; + struct expression_list *args; + } fncall; + struct { + struct expression *arg; + struct declaration *type; + } gcc_va_arg; + struct { + struct declaration *type; + struct initializer *value; + } compound_literal; + struct declaration *type; + struct expression *cast; /* target type is valuetype */ + } u; + struct location where; +}; + +struct expression_list { + struct expression_list *next; + struct expression *e; +}; + +enum initializer_type { + in_expr, + in_list +}; + +enum designator_syntax { + des_c99, + des_gcc_colon, + des_gcc_raw +}; + +struct initializer { + struct initializer *next; + enum initializer_type type; + struct designator *designator; + union { + struct expression *expr; + struct initializer *list; + } u; + enum designator_syntax syntax; +}; + +enum designator_type { + des_expr, + des_field +}; + +struct designator { + enum designator_type type; + union { + struct expression *expr; + char *name; + } u; + struct designator *next; + struct location where; +}; + +enum statement_type { + st_label, + st_case, + st_default, + st_declaration, + st_expression, + st_if, + st_switch, + st_while, + st_do, + st_for, + st_for_declaration, + st_goto, + st_continue, + st_break, + st_return, + st_compound +}; + +struct statement { + struct statement *next; + enum statement_type type; + union { + char *goto_; /* goto */ + struct { + char *label; + struct statement *body; + } label; + struct { + struct expression *value; + struct statement *body; + } case_; + struct statement *default_; + struct { + struct statement *body; + struct location endwhere; /* closing } */ + struct scope *scope; + } compound; + struct declaration *declaration; + struct expression *expression; /* or a null pointer; also return */ + struct { + struct expression *cond; + struct statement *true; + struct statement *false; + } if_; + struct { + struct expression *cond; + struct statement *body; + } switch_; + struct { + struct expression *cond; + struct statement *body; + } while_; /* including do-while */ + struct { + struct expression *init; + struct expression *cond; + struct expression *iter; + struct statement *body; + } for_; + struct { + struct declaration *init; + struct expression *cond; + struct expression *iter; + struct statement *body; + } for_declaration; + } u; + struct location where; +}; + +/* dump.c ********************************************************************/ + +typedef struct dump_state dump_state; + +dump_state *dump_new(FILE *fp); + +int dump_declaration_specifiers(dump_state *dump, + const struct declaration_specifiers *ds, + int indent); +int dump_declarator(dump_state *dump, + const struct declarator *d, + int indent); +int dump_declaration(dump_state *dump, + const struct declaration *d, + int indent); +int dump_translation_unit(dump_state *dump, + const struct external_declaration *ed, + int indent); +int dump_expression(dump_state *dump, + const struct expression *e, + int ind); +int dump_initializer(dump_state *dump, + const struct initializer *i, + int ind); +int dump_function_definition(dump_state *dump, + const struct function_definition *fd, + int ind); +int dump_statement(dump_state *dump, + const struct statement *fd, + int ind); +void dump_locations(dump_state *dump, int flag); + +/* type.c ********************************************************************/ + +struct declaration_specifiers *merge_declaration_specifiers + (struct declaration_specifiers *a, + struct declaration_specifiers *b); +/* combine two declaration_specifires structs that are bits of the same list of + * declaration specifiers, checking relevant constraints on the way */ + +int is_integral_type(const struct declarator *d); +/* return true if D has integral type. typedefs should have been resolved. */ + +int is_arithmetic_type(const struct declarator *d); +/* return true if D has arithmetic type. typedefs should have been + * resolved. */ + +int is_pointer_type(const struct declarator *d); +/* return true if D has pointer type. typedefs should have been resolved. */ + +int is_scalar_type(const struct declarator *d); +/* return true if D has scalar type. typedefs should have been resolved. */ + +struct declarator *resolve_typedefs(struct declarator *d); +/* resolve typedefs in value types */ + +struct declarator *target_type(struct declarator *d); +/* return (as a declarator) the target type of an array or whatever. Usually + * only makes sense after typedefs have been resolved. */ + +size_t width(unsigned long ts); +/* return the width of type ts */ + +/* expr.c ********************************************************************/ + +struct expression *array_decay(struct expression *e); +/* array-to-pointer decay (C99 6.3.2.1) */ + +struct expression *integer_promotions(struct expression *e); +/* integral promotions (C99 6.3.1.1) + * anything >= (unsigned) int stays as it is + * otherwise if int is good enough we use that + * otherwise we use unsigned + */ + +struct declarator *usual_arithmetic_conversions(struct expression **lp, + struct expression **rp, + const struct location *where); +/* perform usual arithmetic conversions, return the shared value type */ + +struct expression *expr(enum expression_type type, + const struct location *where); +struct expression *binary(int op, + struct expression *l, + struct expression *r, + const struct location *where); +struct expression *prefix(int op, struct expression *r, + const struct location *where); +struct expression *postfix(int op, struct expression *l, + const struct location *where); +struct expression *paren(struct expression *content, + const struct location *where); +struct expression *stringexpr(enum expression_type type, + char *value, + const struct location *where); +struct expression *fncallexpr(struct expression *f, + struct expression_list *l, + const struct location *where); +/* various expression constructors */ + +/* constraints.c *************************************************************/ + +void ucn_constraints(unsigned long u); + +enum declarator_context { + dc_function_definition, + dc_function_parameter, + dc_function_definition_parameter, + dc_struct_member, + dc_cast, + dc_compound_literal, + dc_sizeof, + dc_file_scope, + dc_block_scope +}; + +enum type_category { + tc_complete, + tc_incomplete, + tc_function +}; + +enum type_category get_type_category(const struct declaration_specifiers *ds, + const struct declarator_type *dt); +int is_void_args(const struct declarator_type *dt); +void declarator_constraints(const struct declaration_specifiers *ds, + const struct declarator *d, + enum declarator_context context, + int argno); +void declaration_constraints(const struct declaration *decl, + enum declarator_context context); + +/* scope.c *******************************************************************/ + +struct scope { + struct scope *parent; /* containing scope */ + struct dict *declarations; /* declarations in this scope */ +}; + +void enter_scope(void); +/* enter a new scope */ + +void exit_scope(void); +/* exit the current scope */ + +void add_declaration(struct declarator *d); +/* add a declaration to the current scope. The declaration specifiers need not + * have been filled in yet but must get filled in eventually. */ + +struct declarator *lookup(const char *name); +/* look up a name, starting in the current scope and working back up to file + * scope. */ + +void scope_init(void); +/* initialize scope support before parsing a file. After calling this you are + * in file scope. */ + +/* gcc.c *********************************************************************/ + +void gcc_extensions(void); +/* enable various gcc-isms */ + +/*****************************************************************************/ + +#include "platform.h" + +#endif /* CPARSE_H */ + +/* +Local Variables: +c-basic-offset:2 +comment-column:40 +fill-column:79 +End: +*/ diff --git a/cprototypes.c b/cprototypes.c new file mode 100644 index 0000000..b52b3a5 --- /dev/null +++ b/cprototypes.c @@ -0,0 +1,33 @@ +#include "cparse.h" +#include + +int main(int argc, char **argv) { + int n; + struct dump_state *dump; + + n = commandline(argc, argv); + dump = dump_new(stdout); + dump_locations(dump, 0); + for(; n < argc; ++n) { + struct external_declaration *tu; + + for(tu = parse(argv[n]); tu; tu = tu->next) + if(tu->type == ed_function_definition + && !(tu->u.function_definition->declaration->declaration_specifiers->storage_class_specifiers & SCS_STATIC)) { + const struct function_definition *fd = tu->u.function_definition; + + if(dump_declaration(dump, fd->declaration, 0)) + fatal(errno, "error writing to stdout"); + } + if(putchar('\n') < 0) fatal(errno, "error writing to stdout"); + } + if(fclose(stdout) < 0) fatal(errno, "error closing stdout"); + return !!errors; +} + +/* +Local Variables: +c-basic-offset:2 +comment-column:40 +End: +*/ diff --git a/depcomp b/depcomp new file mode 100755 index 0000000..6589965 --- /dev/null +++ b/depcomp @@ -0,0 +1,411 @@ +#! /bin/sh + +# depcomp - compile a program generating dependencies as side-effects +# Copyright 1999, 2000 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA +# 02111-1307, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva . + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi +# `libtool' can also be set to `yes' or `no'. + +depfile=${depfile-`echo "$object" | sed 's,\([^/]*\)$,.deps/\1,;s/\.\([^.]*\)$/.P\1/'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. + "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz +## The second -e expression handles DOS-style file names with drive letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the `deleted header file' problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. + tr ' ' ' +' < "$tmpdepfile" | +## Some versions of gcc put a space before the `:'. On the theory +## that the space means something, we add a space to the output as +## well. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like `#:fec' to the end of the + # dependency line. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \ + tr ' +' ' ' >> $depfile + echo >> $depfile + + # The second pass generates a dummy entry for each header file. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> $depfile + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. This file always lives in the current directory. + # Also, the AIX compiler puts `$object:' at the start of each line; + # $object doesn't have directory information. + stripped=`echo "$object" | sed -e 's,^.*/,,' -e 's/\(.*\)\..*$/\1/'` + tmpdepfile="$stripped.u" + outname="$stripped.o" + if test "$libtool" = yes; then + "$@" -Wc,-M + else + "$@" -M + fi + + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + + if test -f "$tmpdepfile"; then + # Each line is of the form `foo.o: dependent.h'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed -e "s,^$outname:,$object :," < "$tmpdepfile" > "$depfile" + sed -e "s,^$outname: \(.*\)$,\1:," < "$tmpdepfile" >> "$depfile" + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +tru64) + # The Tru64 AIX compiler uses -MD to generate dependencies as a side + # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in `foo.d' instead, so we check for that too. + # Subdirectories are respected. + + tmpdepfile1="$object.d" + tmpdepfile2=`echo "$object" | sed -e 's/.o$/.d/'` + if test "$libtool" = yes; then + "$@" -Wc,-MD + else + "$@" -MD + fi + + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" + exit $stat + fi + + if test -f "$tmpdepfile1"; then + tmpdepfile="$tmpdepfile1" + else + tmpdepfile="$tmpdepfile2" + fi + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + # That's a space and a tab in the []. + sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +#nosideeffect) + # This comment above is used by automake to tell side-effect + # dependency tracking mechanisms from slower ones. + +dashmstdout) + # Important note: in order to support this mode, a compiler *must* + # always write the proprocessed file to stdout, regardless of -o, + # because we must use -o when running libtool. + test -z "$dashmflag" && dashmflag=-M + ( IFS=" " + case " $* " in + *" --mode=compile "*) # this is libtool, let us make it quiet + for arg + do # cycle over the arguments + case "$arg" in + "--mode=compile") + # insert --quiet before "--mode=compile" + set fnord "$@" --quiet + shift # fnord + ;; + esac + set fnord "$@" "$arg" + shift # fnord + shift # "$arg" + done + ;; + esac + "$@" $dashmflag | sed 's:^[^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile" + ) & + proc=$! + "$@" + stat=$? + wait "$proc" + if test "$stat" != 0; then exit $stat; fi + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + tr ' ' ' +' < "$tmpdepfile" | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + # X makedepend + ( + shift + cleared=no + for arg in "$@"; do + case $cleared in no) + set ""; shift + cleared=yes + esac + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift;; + -*) + ;; + *) + set fnord "$@" "$arg"; shift;; + esac + done + obj_suffix="`echo $object | sed 's/^.*\././'`" + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} 2>/dev/null -o"$obj_suffix" -f"$tmpdepfile" "$@" + ) & + proc=$! + "$@" + stat=$? + wait "$proc" + if test "$stat" != 0; then exit $stat; fi + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + tail +3 "$tmpdepfile" | tr ' ' ' +' | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the proprocessed file to stdout, regardless of -o, + # because we must use -o when running libtool. + ( IFS=" " + case " $* " in + *" --mode=compile "*) + for arg + do # cycle over the arguments + case $arg in + "--mode=compile") + # insert --quiet before "--mode=compile" + set fnord "$@" --quiet + shift # fnord + ;; + esac + set fnord "$@" "$arg" + shift # fnord + shift # "$arg" + done + ;; + esac + "$@" -E | + sed -n '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | + sed '$ s: \\$::' > "$tmpdepfile" + ) & + proc=$! + "$@" + stat=$? + wait "$proc" + if test "$stat" != 0; then exit $stat; fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the proprocessed file to stdout, regardless of -o, + # because we must use -o when running libtool. + ( IFS=" " + case " $* " in + *" --mode=compile "*) + for arg + do # cycle over the arguments + case $arg in + "--mode=compile") + # insert --quiet before "--mode=compile" + set fnord "$@" --quiet + shift # fnord + ;; + esac + set fnord "$@" "$arg" + shift # fnord + shift # "$arg" + done + ;; + esac + "$@" -E | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile" + ) & + proc=$! + "$@" + stat=$? + wait "$proc" + if test "$stat" != 0; then exit $stat; fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" + echo " " >> "$depfile" + . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +none) + exec "$@" + ;; + +*) + echo "Unknown depmode $depmode" 1>&2 + exit 1 + ;; +esac + +exit 0 diff --git a/dict.c b/dict.c new file mode 100644 index 0000000..1741296 --- /dev/null +++ b/dict.c @@ -0,0 +1,58 @@ +#include "cparse.h" + +#define MODULUS 256 + +struct node { + struct node *next; + char *key; + void *data; +}; + +struct dict { + struct node *nodes[MODULUS]; +}; + +static unsigned hash(const char *s) { + unsigned h = 5381; + unsigned char c; + + while((c = *s++)) + h = 33 * h + c; + return h % MODULUS; +} + +struct dict *dict_new(void) { + return xmalloc(sizeof (struct dict)); +} + +int dict_add(struct dict *d, const char *key, void *data) { + unsigned h = hash(key); + struct node *n; + + for(n = d->nodes[h]; n; n = n->next) + if(!strcmp(key, n->key)) + return -1; + n = xmalloc(sizeof *n); + n->next = d->nodes[h]; + n->key = xstrdup(key); + n->data = data; + d->nodes[h] = n; + return 0; +} + +void *dict_get(struct dict *d, const char *key) { + unsigned h = hash(key); + struct node *n; + + for(n = d->nodes[h]; n; n = n->next) + if(!strcmp(key, n->key)) + return n->data; + return 0; +} + +/* +Local Variables: +c-basic-offset:2 +comment-column:40 +End: +*/ diff --git a/dump.c b/dump.c new file mode 100644 index 0000000..b5d0dd1 --- /dev/null +++ b/dump.c @@ -0,0 +1,853 @@ +#include "cparse.h" +#include + +#define INDENT 2 +#define CASEIND 1 +#define MARGIN 72 + +struct dump_state { + FILE *fp; + int last; + int y; + const char *path; + int line; + int locations; +}; + +static int dump_string(dump_state *dump, + const char *s, + int l, + int q); + +dump_state *dump_new(FILE *fp) { + dump_state *dump = xmalloc(sizeof *dump); + dump->fp = fp; + dump->locations = 1; + return dump; +} + +void dump_locations(struct dump_state *dump, int flag) { + dump->locations = flag; +} + +static int location(dump_state *dump, const struct location *l, int ind) { + int change_path = 0, change_line = 0; + + if(!dump->path + || strcmp(dump->path, l->path)) + change_path = 1; + else if(dump->line != l->line) + change_line = 1; + else if(dump->y > MARGIN) + change_line = 1; + else + return 0; + if(change_line && l->line > dump->line && l->line - dump->line < 5) { + while(dump->line < l->line) { + if(fputc('\n', dump->fp) < 0) return -1; + ++dump->line; + } + } else { + if(dump->y) + if(fputc('\n', dump->fp) < 0) return -1; + if(dump->locations) { + if(fprintf(dump->fp, "# %d", l->line) < 0) return -1; + if(change_path) { + if(fputc(' ', dump->fp) < 0) return -1; + if(dump_string(dump, l->path, 0, '"')) return -1; + } + if(fputc('\n', dump->fp) < 0) return -1; + } + dump->path = l->path; + dump->line = l->line; + } + dump->y = 0; + if(fprintf(dump->fp, "%*s", ind, "") < 0) return -1; + dump->last = ' '; + return 0; +} + +static int word(dump_state *dump, const char *w) { + int force_space_before = 1; + switch(dump->last) { + case '.': + case MEMBER: + case INCR: + case DECR: + case '(': + case '[': + case ' ': + case 0: + force_space_before = 0; + break; + } + if(force_space_before) { + if(fputc(' ', dump->fp) < 0) return -1; + ++dump->y; + } + if(fputs(w, dump->fp) < 0) return -1; + dump->y += strlen(w); + dump->last = ID; + return 0; +} + +static int punc(dump_state *dump, int c) { + const char *s = 0; + int force_space_before = 1; + + switch(c) { + case SIZEOF: + s = "sizeof"; + break; + case MEMBER: + force_space_before = (dump->last == '-'); + s = "->"; + break; + case INCR: + force_space_before = (dump->last == '+'); + s = "++"; + break; + case DECR: + force_space_before = (dump->last == '-'); + s = "--"; + break; + case SL: + s = "<<"; + break; + case SR: + s = ">>"; + break; + case LE: + s = "<="; + break; + case GE: + s = ">="; + break; + case EQ: + s = "=="; + break; + case NE: + s = "!="; + break; + case AND: + s = "&&"; + break; + case OR: + s = "||"; + break; + case VARARG: + s = "..."; + break; + case MULEQ: + s = "*="; + break; + case DIVEQ: + s = "/="; + break; + case MODEQ: + s = "%="; + break; + case ADDEQ: + s = "+="; + break; + case SUBEQ: + s = "-="; + break; + case SLEQ: + s = "<<="; + break; + case SREQ: + s = ">>="; + break; + case ANDEQ: + s = "&="; + break; + case XOREQ: + s = "^="; + break; + case OREQ: + s = "|="; + break; + case '(': + if(dump->last == ',') break; + case ')': + case '[': + case ']': + case ',': + case ';': + case ':': + force_space_before = 0; + break; + } + if(force_space_before && dump->last && dump->last != ' ') { + if(fputc(' ', dump->fp) < 0) return -1; + ++dump->y; + } + if(s) { + if(fputs(s, dump->fp) < 0) return -1; + dump->y += strlen(s); + } else { + if(fputc(c, dump->fp) < 0) return -1; + ++dump->y; + } + switch(c) { + case '(': + case '[': + case ']': + dump->last = 0; + break; + default: + dump->last = c; + break; + } + return 0; +} + +struct table { + unsigned bit; + const char *kw; +}; + +struct masktable { + unsigned mask, value; + const char *kw; +}; + +static const struct masktable type_specifier_table[] = { + { TS__BASIC, TS_VOID, "void" }, + { TS__BASIC, TS_CHAR, "char" }, + { TS__BASIC, TS_INT, "int" }, + { TS__BASIC, TS_FLOAT, "float" }, + { TS__BASIC, TS_DOUBLE, "double" }, + { TS__BASIC, TS_BOOL, "_Bool" }, + { TS__BASIC, TS_STRUCT, "struct" }, + { TS__BASIC, TS_UNION, "union" }, + { TS__BASIC, TS_ENUM, "enum" }, + { TS__BASIC, TS_GCC_VA_LIST, "__builtin_va_list" }, + + { TS__CI, TS_COMPLEX, "_Complex" }, + { TS__CI, TS_IMAGINARY, "_Imaginary" }, + + { TS__LENGTH, TS_SHORT, "short" }, + { TS__LENGTH, TS_LONG, "long" }, + { TS__LENGTH, TS_LONGLONG , "long long" }, + + { TS__SIGN, TS_SIGNED, "signed" }, + { TS__SIGN, TS_UNSIGNED, "unsigned" }, + + { 0, 0, 0 } +}; + +static const struct table storage_class_specifier_table[] = { + { SCS_TYPEDEF, "typedef" }, + { SCS_EXTERN, "extern" }, + { SCS_STATIC, "static" }, + { SCS_AUTO, "auto" }, + { SCS_REGISTER, "register" }, + { 0, 0 } +}; + +static const struct table type_qualifier_table[] = { + { TQ_CONST, "const" }, + { TQ_VOLATILE, "volatile" }, + { TQ_RESTRICT, RESTRICT_KW }, + { 0, 0 } +}; + +static const struct table function_specifier_table[] = { + { FS_INLINE, "inline" }, + { 0, 0 } +}; + +static int dump_on_bit(dump_state *dump, + unsigned u, + const struct table *t) { + int n; + for(n = 0; t[n].bit; ++n) + if(t[n].bit & u) + if(word(dump, t[n].kw)) return -1; + return 0; +} + +int dump_declaration_specifiers(dump_state *dump, + const struct declaration_specifiers *ds, + int ind) { + struct declaration *d; + struct enumerator *e; + int offset; + size_t n; + + if(dump_on_bit(dump, ds->storage_class_specifiers, + storage_class_specifier_table)) return -1; + if(dump_on_bit(dump, ds->function_specifiers, function_specifier_table)) + return -1; + if(dump_on_bit(dump, ds->type_qualifiers, type_qualifier_table)) return -1; + for(n = 0; type_specifier_table[n].mask; ++n) + if((ds->type_specifiers & type_specifier_table[n].mask) + == type_specifier_table[n].value) + if(word(dump, type_specifier_table[n].kw)) return -1; + if(ds->name) + if(word(dump, ds->name)) return -1; + if(ds->type_specifiers & TS_DEFINITION) { + if(punc(dump, '{')) return -1; + switch(ds->type_specifiers & TS__BASIC) { + case TS_STRUCT: + case TS_UNION: + for(d = ds->structure; d; d = d->next) + if(dump_declaration(dump, d, ind + INDENT)) return -1; + break; + case TS_ENUM: + offset = dump->y; + if(ds->enumerators) + if(location(dump, &ds->enumerators->where, ind + INDENT)) return -1; + for(e = ds->enumerators; e; e = e->next) { + if(word(dump, e->name)) return -1; + if(e->value) { + if(punc(dump, '=')) return -1; + if(dump_expression(dump, e->value, ind + 2 * INDENT)) return -1; + } + if(e->next) { + if(punc(dump, ',')) return -1; + if(location(dump, &e->next->where, ind + INDENT)) return -1; + } + } + break; + } + if(punc(dump, '}')) return -1; + } + return 0; +} + +static int dump_pointer_declarator(dump_state *dump, + const struct declarator *d, + const struct declarator_type *t, + int ind) { + if(t && t->type == dt_pointer) { + if(dump_pointer_declarator(dump, d, t->next, ind)) return -1; + if(punc(dump, '*')) return -1; + if(dump_on_bit(dump, t->type_qualifiers, type_qualifier_table)) + return -1; + } + return 0; +} + +static int dump_identifier_list(dump_state *dump, + const struct identifier_list *i) { + while(i) { + if(word(dump, i->id)) return -1; + if(i->next) + if(punc(dump, ',')) return -1; + i = i->next; + } + return 0; +} + +static int dump_declaration_raw(dump_state *dump, + const struct declaration *d, + int ind) { + struct declarator *dc; + + if(dump_declaration_specifiers(dump, d->declaration_specifiers, ind)) + return -1; + for(dc = d->declarator_list; dc; dc = dc->next) { + /*if((dc->name || dc->type) && space(dump)) return -1;*/ + if(dump_declarator(dump, dc, ind + INDENT)) + return -1; + if(dc->next) + if(punc(dump, ',')) return -1; + } + return 0; +} + +static int dump_parameter_list(dump_state *dump, + const struct declaration *p, + int ind) { + if(location(dump, &p->where, ind)) return -1; + while(p) { + if(dump_declaration_raw(dump, p, ind)) return -1; + if(p->next) { + if(punc(dump, ',')) return -1; + if(location(dump, &p->next->where, ind + INDENT)) return -1; + } + p = p->next; + } + return 0; +} + +static int dump_declarator_type(dump_state *dump, + const struct declarator *d, + const struct declarator_type *t, + int ind) { + const struct declarator_type *u; + int offset; + + /* C declarator syntax really bites */ + if(t) { + switch(t->type) { + case dt_pointer: + for(u = t; u && u->type == dt_pointer; u = u->next) + ; + if(u) { + if(punc(dump, '(')) return -1; + if(dump_pointer_declarator(dump, d, t, ind + INDENT)) return -1; + if(dump_declarator_type(dump, d, 0, ind + INDENT)) return -1; + if(punc(dump, ')')) return -1; + if(dump_declarator_type(dump, 0, u, ind)) return -1; + } else { + if(dump_pointer_declarator(dump, d, t, ind)) return -1; + if(dump_declarator_type(dump, d, u, ind)) return -1; + } + break; + case dt_array: + if(dump_declarator_type(dump, d, t->next, ind)) return -1; + if(punc(dump, '[')) return -1; + if(dump_on_bit(dump, t->storage_class_specifiers, + storage_class_specifier_table)) return -1; + if(dump_on_bit(dump, t->type_qualifiers, type_qualifier_table)) + return -1; + if(t->u.array.flags & AF_STAR) { + if(punc(dump, '*')) return -1; + } else if(t->u.array.size) + if(dump_expression(dump, t->u.array.size, ind + INDENT)) return -1; + if(punc(dump, ']')) return -1; + break; + case dt_old_function: + if(dump_declarator_type(dump, d, t->next, ind)) return -1; + if(punc(dump, '(')) return -1; + if(dump_identifier_list(dump, t->u.old_function.args)) + return -1; + if(punc(dump, ')')) return -1; + break; + case dt_function: + if(dump_declarator_type(dump, d, t->next, ind)) return -1; + if(punc(dump, '(')) return -1; + offset = dump->y; + if(dump_parameter_list(dump, t->u.function.args, ind + INDENT)) return -1; + if(t->u.function.variadic) { + if(punc(dump, ',')) return -1; + if(punc(dump, VARARG)) return -1; + } + if(punc(dump, ')')) return -1; + break; + } + } else + if(d && d->name && word(dump, d->name)) return -1; + return 0; +} + +int dump_declarator(dump_state *dump, + const struct declarator *d, + int ind) { + if(location(dump, &d->where, ind)) return -1; + if(dump_declarator_type(dump, d, d->declarator_type, ind)) return -1; + if(d->bits) { + if(punc(dump, ':')) return -1; + if(dump_expression(dump, d->bits, ind + INDENT)) return -1; + } + if(d->initializer) { + if(punc(dump, '=')) return -1; + if(dump_initializer(dump, d->initializer, ind + INDENT)) return -1; + } + return 0; +} + +int dump_declaration(dump_state *dump, + const struct declaration *d, + int ind) { + if(location(dump, &d->where, ind)) return -1; + if(dump_declaration_raw(dump, d, ind)) return -1; + if(punc(dump, ';')) return -1; + return 0; +} + +int dump_translation_unit(dump_state *dump, + const struct external_declaration *ed, + int ind) { + for(; ed; ed = ed->next) + switch(ed->type) { + case ed_declaration: + if(dump_declaration(dump, ed->u.declaration, ind)) return -1; + break; + case ed_function_definition: + if(dump_function_definition(dump, ed->u.function_definition, ind)) + return -1; + break; + } + if(fputc('\n', dump->fp) < 0) return -1; + dump->y = 0; + ++dump->line; + return 0; +} + +static int dump_string(dump_state *dump, + const char *s, + int l, + int q) { + if(dump->last) + if(fputc(' ', dump->fp) < 0) return -1; + if(l) + if(fputc(l, dump->fp) < 0) return -1; + if(fputc(q, dump->fp) < 0) return -1; + if(fputs(s, dump->fp) < 0) return -1; + if(fputc(q, dump->fp) < 0) return -1; + ++dump->y; + dump->last = '"'; + return 0; +} + +static int dump_expression_list(dump_state *dump, + const struct expression_list *l, + int ind) { + while(l) { + if(dump_expression(dump, l->e, ind)) return -1; + if(l->next) + if(punc(dump, ',')) return -1; + l = l->next; + } + return 0; +} + +static int dump_initializer_list(dump_state *dump, + const struct initializer *i, + int ind) { + int offset; + + if(punc(dump, '{')) return -1; + offset = dump->y; + while(i) { + if(dump_initializer(dump, i, ind + INDENT)) return -1; + if(i->next) + if(punc(dump, ',')) return -1; + i = i->next; + } + return punc(dump, '}'); +} + +int dump_initializer(dump_state *dump, + const struct initializer *i, + int ind) { + struct designator *d; + + if(i->designator) { + for(d = i->designator; d; d = d->next) { + if(location(dump, &d->where, ind)) return -1; + switch(d->type) { + case des_expr: + if(punc(dump, '[')) return -1; + if(dump_expression(dump, d->u.expr, ind + INDENT)) return -1; + if(punc(dump, ']')) return -1; + break; + case des_field: + if(i->syntax == des_c99 || d != i->designator) + if(punc(dump, '.')) return -1; + if(word(dump, d->u.name)) return -1; + break; + } + } + switch(i->syntax) { + case des_c99: + if(punc(dump, '=')) return -1; + break; + case des_gcc_colon: + if(punc(dump, ':')) return -1; + break; + case des_gcc_raw: + break; + } + } + switch(i->type) { + case in_expr: return dump_expression(dump, i->u.expr, ind); + case in_list: return dump_initializer_list(dump, i->u.list, ind); + } + abort(); +} + +int dump_expression(dump_state *dump, + const struct expression *e, + int ind) { + switch(e->type) { + case ex_paren: + if(location(dump, &e->where, ind)) return -1; + if(punc(dump, '(')) return -1; + if(dump_expression(dump, e->u.unary, ind + INDENT)) return -1; + if(punc(dump, ')')) return -1; + break; + case ex_prefix: + if(location(dump, &e->where, ind)) return -1; + if(punc(dump, e->operator)) return -1; + if(dump_expression(dump, e->u.unary, ind + INDENT)) return -1; + break; + case ex_binary: + if(e->operator != '[') { + if(dump_expression(dump, e->u.binary.l, ind)) return -1; + if(location(dump, &e->where, ind)) return -1; + if(punc(dump, e->operator)) return -1; + if(dump_expression(dump, e->u.binary.r, ind + INDENT)) return -1; + } else { + if(dump_expression(dump, e->u.binary.l, ind)) return -1; + if(location(dump, &e->where, ind + INDENT)) return -1; + if(punc(dump, '[')) return -1; + if(dump_expression(dump, e->u.binary.r, ind + INDENT)) return -1; + if(punc(dump, ']')) return -1; + } + break; + case ex_postfix: + if(dump_expression(dump, e->u.unary, ind)) return -1; + if(location(dump, &e->where, ind)) return -1; + if(punc(dump, e->operator)) return -1; + break; + case ex_id: + if(location(dump, &e->where, ind)) return -1; + if(word(dump, e->u.name)) return -1; + break; + case ex_number: + if(location(dump, &e->where, ind)) return -1; + if(word(dump, e->u.constant)) return -1; + break; + case ex_char: + if(location(dump, &e->where, ind)) return -1; + if(dump_string(dump, e->u.constant, 0, '\'')) + return -1; + break; + case ex_string: + if(location(dump, &e->where, ind)) return -1; + if(dump_string(dump, e->u.constant, 0, '"')) + return -1; + break; + case ex_wchar: + if(location(dump, &e->where, ind)) return -1; + if(dump_string(dump, e->u.constant, 'L', '\'')) + return -1; + break; + case ex_wstring: + if(location(dump, &e->where, ind)) return -1; + if(dump_string(dump, e->u.constant, 'L', '"')) + return -1; + break; + case ex_fncall: + if(dump_expression(dump, e->u.fncall.fn, ind)) return -1; + if(location(dump, &e->where, ind)) return -1; + if(punc(dump, '(')) return -1; + if(dump_expression_list(dump, e->u.fncall.args, ind + INDENT)) + return -1; + if(punc(dump, ')')) return -1; + break; + case ex_gcc_va_arg: + if(word(dump, "__builtin_va_arg")) return -1; + if(punc(dump, '(')) return -1; + if(dump_expression(dump, e->u.gcc_va_arg.arg, ind + INDENT)) + return -1; + if(punc(dump, ',')) return -1; + if(dump_declaration_raw(dump, e->u.gcc_va_arg.type, ind + INDENT)) + return -1; + if(punc(dump, ')')) return -1; + break; + case ex_gcc_expect: + if(word(dump, "__builtin_expect")) return -1; + if(punc(dump, '(')) return -1; + if(dump_expression(dump, e->u.binary.l, ind + INDENT)) + return -1; + if(punc(dump, ',')) return -1; + if(dump_expression(dump, e->u.binary.r, ind + INDENT)) + return -1; + if(punc(dump, ')')) return -1; + break; + case ex_compound_literal: + if(location(dump, &e->where, ind)) return -1; + if(punc(dump, '(')) return -1; + if(location(dump, &e->u.compound_literal.type->where, ind + INDENT)) + return -1; + if(dump_declaration_raw(dump, e->u.compound_literal.type, ind + INDENT)) + return -1; + if(punc(dump, ')')) return -1; + if(dump_initializer_list(dump, e->u.compound_literal.value, + ind + 2 * INDENT)) + return -1; + break; + case ex_sizeof_type: + if(location(dump, &e->where, ind)) return -1; + if(word(dump, "sizeof")) return -1; + if(punc(dump, '(')) return -1; + if(location(dump, &e->u.type->where, ind + INDENT)) return -1; + if(dump_declaration_raw(dump, e->u.type, ind + 2 * INDENT)) return -1; + if(punc(dump, ')')) return -1; + break; + case ex_cast: + if(location(dump, &e->where, ind)) return -1; + if(punc(dump, '(')) return -1; + if(location(dump, &e->valuetype->where, ind + INDENT)) return -1; + if(dump_declaration_specifiers(dump, e->valuetype->declaration_specifiers, + ind)) + return -1; + if(dump_declarator(dump, e->valuetype, ind + INDENT)) return -1; + if(punc(dump, ')')) return -1; + if(dump_expression(dump, e->u.cast, ind + 2 * INDENT)) return -1; + break; + case ex_implicit_conversion: + if(dump_expression(dump, e->u.cast, ind)) return -1; + break; + } + return 0; +} + +int dump_function_definition(dump_state *dump, + const struct function_definition *fd, + int ind) { + const struct declaration *d; + + if(location(dump, &fd->declaration->where, ind)) return -1; + if(dump_declaration_raw(dump, fd->declaration, ind)) return -1; + for(d = fd->args; d; d = d->next) + if(dump_declaration(dump, d, ind + INDENT)) return -1; + if(dump_statement(dump, fd->body, ind)) return -1; + return 0; +} + +int dump_statement(dump_state *dump, + const struct statement *s, + int ind) { + const struct statement *ss; + + switch(s->type) { + case st_label: + if(location(dump, &s->where, 0)) return -1; + break; + case st_case: + case st_default: + if(location(dump, &s->where, ind - CASEIND)) return -1; + break; + default: + if(location(dump, &s->where, ind)) return -1; + break; + } + switch(s->type) { + case st_label: + if(word(dump, s->u.label.label)) return -1; + if(punc(dump, ':')) return -1; + if(dump_statement(dump, s->u.label.body, ind)) return -1; + break; + case st_case: + if(word(dump, "case")) return -1; + if(dump_expression(dump, s->u.case_.value, ind + INDENT)) return -1; + if(punc(dump, ':')) return -1; + if(dump_statement(dump, s->u.case_.body, ind)) return -1; + break; + case st_default: + if(word(dump, "default")) return -1; + if(punc(dump, ':')) return -1; + if(dump_statement(dump, s->u.default_, ind)) return -1; + break; + case st_declaration: + if(dump_declaration(dump, s->u.declaration, ind + INDENT)) return -1; + break; + case st_expression: + if(s->u.expression && dump_expression(dump, s->u.expression, ind + INDENT)) + return -1; + if(punc(dump, ';')) return -1; + break; + case st_if: + if(word(dump, "if")) return -1; + if(punc(dump, '(')) return -1; + if(dump_expression(dump, s->u.if_.cond, ind + INDENT)) + return -1; + if(punc(dump, ')')) return -1; + if(dump_statement(dump, s->u.if_.true, ind + INDENT)) return -1; + if(s->u.if_.false) { + if(word(dump, "else")) return -1; + if(dump_statement(dump, s->u.if_.false, ind + INDENT)) return -1; + } + break; + case st_switch: + if(word(dump, "switch")) return -1; + if(punc(dump, '(')) return -1; + if(dump_expression(dump, s->u.switch_.cond, ind + INDENT)) + return -1; + if(punc(dump, ')')) return -1; + if(dump_statement(dump, s->u.switch_.body, ind + INDENT)) return -1; + break; + case st_while: + if(word(dump, "while")) return -1; + if(punc(dump, '(')) return -1; + if(dump_expression(dump, s->u.while_.cond, ind + INDENT)) + return -1; + if(punc(dump, ')')) return -1; + if(dump_statement(dump, s->u.while_.body, ind + INDENT)) return -1; + break; + case st_do: + if(word(dump, "do")) return -1; + if(dump_statement(dump, s->u.while_.body, ind + INDENT)) return -1; + if(word(dump, "while")) return -1; + if(punc(dump, '(')) return -1; + if(dump_expression(dump, s->u.while_.cond, ind + INDENT)) + return -1; + if(punc(dump, ')')) return -1; + if(punc(dump, ';')) return -1; + break; + case st_for: + if(word(dump, "for")) return -1; + if(punc(dump, '(')) return -1; + if(s->u.for_.init && dump_expression(dump, s->u.for_.init, ind + INDENT)) + return -1; + if(punc(dump, ';')) return -1; + if(s->u.for_.cond && dump_expression(dump, s->u.for_.cond, ind + INDENT)) + return -1; + if(punc(dump, ';')) return -1; + if(s->u.for_.iter && dump_expression(dump, s->u.for_.iter, ind + INDENT)) + return -1; + if(punc(dump, ')')) return -1; + if(dump_statement(dump, s->u.for_.body, ind + INDENT)) return -1; + break; + case st_for_declaration: + if(word(dump, "for")) return -1; + if(punc(dump, '(')) return -1; + if(s->u.for_declaration.init + && dump_declaration_raw(dump, s->u.for_declaration.init, ind + INDENT)) + return -1; + if(punc(dump, ';')) return -1; + if(s->u.for_declaration.cond + && dump_expression(dump, s->u.for_declaration.cond, ind + INDENT)) + return -1; + if(punc(dump, ';')) return -1; + if(s->u.for_declaration.iter + && dump_expression(dump, s->u.for_declaration.iter, ind + INDENT)) + return -1; + if(punc(dump, ')')) return -1; + if(dump_statement(dump, s->u.for_declaration.body, ind + INDENT)) return -1; + break; + case st_goto: + if(word(dump, "goto")) return -1; + if(word(dump, s->u.goto_)) return -1; + if(punc(dump, ';')) return -1; + break; + case st_continue: + if(word(dump, "continue")) return -1; + if(punc(dump, ';')) return -1; + break; + case st_break: + if(word(dump, "break")) return -1; + if(punc(dump, ';')) return -1; + break; + case st_return: + if(word(dump, "return")) return -1; + if(s->u.expression && dump_expression(dump, s->u.expression, ind + INDENT)) + return -1; + if(punc(dump, ';')) return -1; + break; + case st_compound: + if(ind == 0) ind = INDENT; /* top level */ + if(punc(dump, '{')) return -1; + for(ss = s->u.compound.body; ss; ss = ss->next) + if(dump_statement(dump, ss, ind)) return -1; + if(location(dump, &s->u.compound.endwhere, ind - INDENT)) return -1; + if(punc(dump, '}')) return -1; + break; + } + return 0; +} + +/* +Local Variablesf: +c-basic-offset:2 +comment-column:40 +End: +*/ diff --git a/expr.c b/expr.c new file mode 100644 index 0000000..3722619 --- /dev/null +++ b/expr.c @@ -0,0 +1,520 @@ +#include "cparse.h" + +struct expression *expr(enum expression_type type, const struct location *where) { + struct expression *e; + + NEW(e); + e->type = type; + e->where = *where; + return e; +} + +struct expression *binary(int op, + struct expression *l, + struct expression *r, + const struct location *where) { + struct expression *e; + struct declarator *valuetype = 0; + + /* all binary operators require array decay (C99 6.3.2.1) */ + l = array_decay(l); + r = array_decay(r); + + if(l->valuetype && r->valuetype) { + switch(op) { + case '[': + /* C99 6.5.2.1 */ + + /* one side must be pointer to T, the other integral, the result type + * is T */ + if(is_integral_type(l->valuetype) + && is_pointer_type(r->valuetype)) { + valuetype = target_type(r->valuetype); + } else if(is_pointer_type(l->valuetype) + && is_integral_type(r->valuetype)) { + valuetype = target_type(l->valuetype); + } else { + inputerror(where, "invalid operands to [] operator"); +#if 1 + { + dump_state *dump = dump_new(stderr); + dump_locations(dump, 0); + dump_declaration_specifiers(dump, + l->valuetype->declaration_specifiers, + 2); + dump_declarator(dump, l->valuetype, 2); + fputc('\n', stderr); + + dump = dump_new(stderr); + dump_locations(dump, 0); + dump_declaration_specifiers(dump, + r->valuetype->declaration_specifiers, + 2); + dump_declarator(dump, r->valuetype, 2); + fputc('\n', stderr); + abort(); + } +#endif + } + break; + + case '.': + case MEMBER: + /* XXX */ + break; + + case '*': + case '/': + /* C99 6.5.5 */ + if(!is_arithmetic_type(l->valuetype) + || !is_arithmetic_type(r->valuetype)) + inputerror(where, "arguments to %c must have arithmetic type"); + else + valuetype = usual_arithmetic_conversions(&l, &r, where); + break; + + case '%': + /* C99 6.5.5 */ + if(!is_integral_type(l->valuetype) + || !is_integral_type(r->valuetype)) + inputerror(where, "arguments to %c must have integral type", op); + else + valuetype = usual_arithmetic_conversions(&l, &r, where); + break; + + case '+': + case '-': + /* C99 6.5.6 */ + /* XXX constraints */ + if(is_arithmetic_type(l->valuetype) + && is_arithmetic_type(r->valuetype)) + valuetype = usual_arithmetic_conversions(&l, &r, where); + /* XXX pointers */ + break; + + case SL: + case SR: + /* C99 6.5.7 */ + /* XXX constraints */ + if(!is_integral_type(l->valuetype) + || !is_integral_type(r->valuetype)) + inputerror(where, + "arguments to shift operators must have integral type"); + else { + l = integer_promotions(l); + r = integer_promotions(r); + valuetype = l->valuetype; + } + break; + + break; + + case '<': + case '>': + case LE: + case GE: + /* C99 6.5.8 */ + /* XXX constraints */ + if(is_arithmetic_type(l->valuetype) + && is_arithmetic_type(r->valuetype)) + usual_arithmetic_conversions(&l, &r, where); + /* XXX valuetype */ + break; + + case EQ: + case NE: + /* C99 6.5.9 */ + break; + + case '&': + case '|': + case '^': + /* C99 6.5.10-12 */ + if(!is_integral_type(l->valuetype) + || !is_integral_type(r->valuetype)) + inputerror(where, "arguments to %c must have integral type", op); + else + valuetype = usual_arithmetic_conversions(&l, &r, where); + break; + + case AND: + case OR: + /* C99 6.5.13-14 */ + if(!is_scalar_type(l->valuetype) + || !is_scalar_type(r->valuetype)) + inputerror(where, + "arguments to logical operators must have scalar type", op); + /* XXX valuetype */ + break; + + case ':': + /* C99 6.5.15 */ + /* XXX constraints */ + /* XXX valuetype */ + break; + + case '?': + /* C99 6.5.15 */ + if(!is_scalar_type(l->valuetype)) + inputerror(where, + "left argument of ? operator must have scalar type"); + /* XXX valuetype will be bad until ':' is done */ + break; + + /* XXX assignment operators */ + + } + } + e = expr(ex_binary, where); + e->operator = op; + e->u.binary.l = l; + e->u.binary.r = r; + e->valuetype = valuetype; + return e; +} + + struct expression *prefix(int op, struct expression *r, + const struct location *where) { + struct expression *e = expr(ex_prefix, where); + e->operator = op; + e->u.unary = r; + /* XXX constraints */ + /* XXX valuetype */ + return e; +} + +struct expression *postfix(int op, struct expression *l, + const struct location *where) { + struct expression *e = expr(ex_postfix, where); + e->operator = op; + e->u.unary = l; + /* XXX constraints */ + /* XXX valuetype */ + return e; +} + +struct expression *paren(struct expression *content, + const struct location *where) { + struct expression *e = expr(ex_paren, where); + e->u.unary = content; + e->valuetype = content->valuetype; + return e; +} + +/* array-to-pointer decay (C99 6.3.2.1) */ +struct expression *array_decay(struct expression *e) { + struct expression *ne; + struct declarator_type *dt; + + if(e->valuetype + && e->valuetype->declarator_type + && e->valuetype->declarator_type->type == dt_array) { + NEW(ne); + ne->type = ex_implicit_conversion; + NEW(ne->valuetype); + *ne->valuetype = *e->valuetype; + NEW(dt); + dt->type = dt_pointer; + dt->type_qualifiers = e->valuetype->declarator_type->type_qualifiers; + dt->next = e->valuetype->declarator_type->next; + ne->valuetype->declarator_type = dt; + ne->u.cast = e; + return ne; + } + return e; +} + +/* integral promotions (C99 6.3.1.1) + * anything >= (unsigned) int stays as it is + * otherwise if int is good enough we use that + * otherwise we use unsigned + * + * This function determines the promoted type of e, or returns 0 if it does not + * have known or integral type. + */ + +static unsigned long integer_promoted_type(struct expression *e) { + unsigned long basic, size, sign, ts; + + if(!e->valuetype || e->valuetype->declarator_type) return 0; + ts = e->valuetype->declaration_specifiers->type_specifiers; + basic = e->valuetype->declaration_specifiers->type_specifiers & TS__BASIC; + if(basic == TS_ENUM) { + ts = e->valuetype->declaration_specifiers->enum_compat_type; + basic = e->valuetype->declaration_specifiers->type_specifiers & TS__BASIC; + } + size = e->valuetype->declaration_specifiers->type_specifiers & TS__LENGTH; + sign = e->valuetype->declaration_specifiers->type_specifiers & TS__SIGN; + switch(basic) { + case 0: + case TS_INT: + if(size == TS_SHORT) { + if(sign == TS_UNSIGNED) { + /* unsigned short */ + if(P_USHRT_MAX <= P_INT_MAX) + return TS_INT; + else + return TS_UNSIGNED; + } else { + /* (signed) short */ + return TS_INT; + } + } + break; + case TS_CHAR: + if(sign == TS_UNSIGNED || (!sign && CHAR_MIN == 0)) { + /* (unsigned) char */ + if(P_UCHAR_MAX <= P_INT_MAX) + return TS_INT; + else + return TS_UNSIGNED; + } else if(sign == TS_SIGNED || (!sign && CHAR_MIN < 0)) { + /* (signed) char */ + return TS_INT; + } + break; + + case TS_BOOL: + return TS_INT; + break; + + /* XXX bit fields? */ + } + return ts; +} + +/* add an implicit conversion performing integer promotions if necessary */ +struct expression *integer_promotions(struct expression *e) { + struct expression *ne; + unsigned long ts; + + if(e->valuetype + && !e->valuetype->declarator_type) { + ts = integer_promoted_type(e); + if(ts != e->valuetype->declaration_specifiers->type_specifiers) { + NEW(ne); + ne->type = ex_implicit_conversion; + NEW(ne->valuetype); + NEW(ne->valuetype->declaration_specifiers); + ne->valuetype->declaration_specifiers->type_specifiers = ts; + ne->u.cast = e; + return ne; + } + } + return e; +} + +static unsigned long corresponding_real_type(struct declarator *d) { + unsigned long u; + + if(!d->declarator_type) + switch((u = d->declaration_specifiers->type_specifiers & ~TS__CI)) { + case TS_FLOAT: + case TS_DOUBLE: + case TS_LONG|TS_DOUBLE: + return u; + } + return 0; +} + +static struct expression *simple_implicit_conversion + (struct expression *e, + unsigned long nt, + const struct location *where) { + struct expression *ne; + struct declarator *d; + + assert(e->valuetype != 0); + assert(e->valuetype->declarator_type == 0); + if(nt == e->valuetype->declaration_specifiers->type_specifiers) + return e; + NEW(d); + NEW(d->declaration_specifiers); + d->declaration_specifiers->type_specifiers = nt; + d->where = *where; + ne = expr(ex_implicit_conversion, where); + ne->valuetype = d; + ne->u.cast = e; + return ne; +} + +static const unsigned long rank_table[] = { + TS_BOOL, + TS_CHAR, + TS_SHORT|TS_INT, + TS_INT, + TS_LONG|TS_INT, + TS_LONGLONG|TS_INT +}; + +static int rank(const struct declaration_specifiers *d) { + unsigned n; + unsigned long t = d->type_specifiers; + + if((t & TS__BASIC) == TS_ENUM) + t = d->enum_compat_type; + t &= (TS__BASIC|TS__LENGTH); + if(t & TS__BASIC) + t |= TS_INT; + for(n = 0; n < sizeof rank_table / sizeof *rank_table; ++n) + if(rank_table[n] == t) + return n; + return -1; +} + +static int sign(const struct declaration_specifiers *d) { + unsigned long t = d->type_specifiers; + + if((t & TS__BASIC) == TS_ENUM) + t = d->enum_compat_type; + if(t & TS__SIGN) + return t & TS__SIGN; + switch(t & TS__BASIC) { + case TS_BOOL: + return TS_UNSIGNED; /* XXX erm */ + case TS_CHAR: + return TS_SIGNED; /* XXX depends on compiler */ + default: + return TS_SIGNED; /* everything else is signed */ + } +} + +/* C99 6.3.1.8 */ +struct declarator *usual_arithmetic_conversions(struct expression **lp, + struct expression **rp, + const struct location *where) { + struct expression *l = *lp, *r = *rp; + unsigned long lcrt, rcrt; /* common real type */ + unsigned long lpt, rpt; /* integer-promoted type */ + unsigned long lsign, rsign; /* sign bits */ + int lrank, rrank; /* ranks */ + + /* if type is unknown do nothing */ + if(!l->valuetype || !r->valuetype) return 0; + + /* find corresponding real type */ + lcrt = corresponding_real_type(l->valuetype); + rcrt = corresponding_real_type(r->valuetype); + if(rcrt > lcrt) + return usual_arithmetic_conversions(rp, lp, where); + if(lcrt > rcrt) { + *rp = simple_implicit_conversion + (r, + lcrt + | (r->valuetype->declaration_specifiers->type_specifiers & TS__CI), + where); + return 0; + } + + /* integer promotions */ + lpt = integer_promoted_type(l); + l = simple_implicit_conversion(l, lpt, where); + rpt = integer_promoted_type(r); + r = simple_implicit_conversion(r, rpt, where); + + /* rules for promoted operands */ + if(lpt && rpt && lpt != rpt) { + lrank = rank(l->valuetype->declaration_specifiers); + rrank = rank(r->valuetype->declaration_specifiers); + lsign = sign(l->valuetype->declaration_specifiers); + rsign = sign(r->valuetype->declaration_specifiers); + /* same signedness -> highest rank wins */ + if(lsign == rsign) { + if(lrank > rrank) + rpt = lpt; + else + lpt = rpt; + /* if rank(unsigned type) >= rank(signed type), unsigned type wins */ + } else if(lsign == TS_UNSIGNED && lrank >= rrank) + rpt = lpt; + else if(rsign == TS_UNSIGNED && rrank >= lrank) + lpt = rpt; + /* if signed type \superset unsigned type, signed type wins */ + else if(lsign == TS_SIGNED && width(lpt) > width(rpt)) + rpt = lpt; + else if(rsign == TS_SIGNED && width(rpt) > width(lpt)) + lpt = rpt; + /* otherwise convert both to the unsigned type matching the signed type */ + else if(lsign == TS_SIGNED) + rpt = lpt = (lpt & ~TS__SIGN) | TS_UNSIGNED; + else + rpt = lpt = (rpt & ~TS__SIGN) | TS_UNSIGNED; + l = simple_implicit_conversion(l, lpt, where); + r = simple_implicit_conversion(r, rpt, where); + } + + /* pass the answers back */ + *lp = l; + *rp = r; + + return l->valuetype; +} + +struct expression *stringexpr(enum expression_type type, + char *value, + const struct location *where) { + struct expression *e; + + e = expr(type, where); + e->u.constant = value; + NEW(e->valuetype); + NEW(e->valuetype->declaration_specifiers); + switch(type) { + case ex_string: + e->valuetype->declaration_specifiers->type_specifiers = TS_CHAR; + break; + case ex_char: + e->valuetype->declaration_specifiers->type_specifiers = TS_INT; + break; + case ex_wstring: + e->valuetype->declaration_specifiers->type_specifiers = P_WCHAR_T; + break; + case ex_wchar: + e->valuetype->declaration_specifiers->type_specifiers = P_WCHAR_T; + break; + default: + abort(); + } + if(type == ex_string || type == ex_wstring) { + if(constant_string_literals) + e->valuetype->declaration_specifiers->type_qualifiers = TQ_CONST; + NEW(e->valuetype->declarator_type); + e->valuetype->declarator_type->type = dt_pointer; + } + NEW(e->valuetype->declarator_type); + e->valuetype->declarator_type->type = dt_pointer; + return e; +} + +struct expression *fncallexpr(struct expression *f, + struct expression_list *l, + const struct location *where) { + struct declarator_type *dt; + struct expression *e; + + e = expr(ex_fncall, where); + e->u.fncall.fn = f; + e->u.fncall.args = l; + if(f->valuetype) { + /* f can either be a function or a pointer to a function (but not e.g. a + * pointer to a pointer to a function) */ + dt = f->valuetype->declarator_type; + if(dt && dt->type == dt_pointer) + dt = dt->next; + } else + dt = 0; + if(dt && (dt->type == dt_function + || dt->type == dt_old_function)) + e->valuetype = target_type(f->valuetype); + else + inputerror(where, "left operand to () operator is not a function"); + return e; +} + +/* +Local Variables: +c-basic-offset:2 +comment-column:40 +fill-column:79 +End: +*/ diff --git a/gcc.c b/gcc.c new file mode 100644 index 0000000..c7c7586 --- /dev/null +++ b/gcc.c @@ -0,0 +1,53 @@ +#include "cparse.h" + +static void fn(const char *s, + struct declaration_specifiers *ds) { + struct declarator *decl; + + NEW(decl); + decl->name = xstrdup(s); + NEW(decl->declarator_type); + decl->declarator_type->type = dt_old_function; + decl->declaration_specifiers = ds; + add_declaration(decl); +} + +static void ptrfn(const char *s, + struct declaration_specifiers *ds) { + struct declarator *decl; + + NEW(decl); + decl->name = xstrdup(s); + NEW(decl->declarator_type); + decl->declarator_type->type = dt_old_function; + NEW(decl->declarator_type->next); + decl->declarator_type->next->type = dt_pointer; + decl->declaration_specifiers = ds; + add_declaration(decl); +} + + +void gcc_extensions(void) { + struct declaration_specifiers *ds_void, *ds_int; + + NEW(ds_void); + ds_void->type_specifiers = TS_VOID; + NEW(ds_int); + ds_void->type_specifiers = TS_INT; + + fn("__builtin_stdarg_start", ds_void); + fn("__builtin_va_start", ds_void); + fn("__builtin_va_end", ds_void); + fn("__builtin_va_copy", ds_void); + ptrfn("__builtin_memcpy", ds_void); + ptrfn("__builtin_alloca", ds_void); + ptrfn("__builtin_next_arg", ds_void); + fn("__builtin_constant_p", ds_int); +} + +/* +Local Variables: +c-basic-offset:2 +comment-column:40 +End: +*/ diff --git a/globals.c b/globals.c new file mode 100644 index 0000000..fe2bbf2 --- /dev/null +++ b/globals.c @@ -0,0 +1,9 @@ +#define DECLARE_EXTERN +#include "cparse.h" + +/* +Local Variables: +c-basic-offset:2 +comment-column:40 +End: +*/ diff --git a/install-sh b/install-sh new file mode 100755 index 0000000..e9de238 --- /dev/null +++ b/install-sh @@ -0,0 +1,251 @@ +#!/bin/sh +# +# install - install a program, script, or datafile +# This comes from X11R5 (mit/util/scripts/install.sh). +# +# Copyright 1991 by the Massachusetts Institute of Technology +# +# Permission to use, copy, modify, distribute, and sell this software and its +# documentation for any purpose is hereby granted without fee, provided that +# the above copyright notice appear in all copies and that both that +# copyright notice and this permission notice appear in supporting +# documentation, and that the name of M.I.T. not be used in advertising or +# publicity pertaining to distribution of the software without specific, +# written prior permission. M.I.T. makes no representations about the +# suitability of this software for any purpose. It is provided "as is" +# without express or implied warranty. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# `make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. It can only install one file at a time, a restriction +# shared with many OS's install programs. + + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit="${DOITPROG-}" + + +# put in absolute paths if you don't have them in your path; or use env. vars. + +mvprog="${MVPROG-mv}" +cpprog="${CPPROG-cp}" +chmodprog="${CHMODPROG-chmod}" +chownprog="${CHOWNPROG-chown}" +chgrpprog="${CHGRPPROG-chgrp}" +stripprog="${STRIPPROG-strip}" +rmprog="${RMPROG-rm}" +mkdirprog="${MKDIRPROG-mkdir}" + +transformbasename="" +transform_arg="" +instcmd="$mvprog" +chmodcmd="$chmodprog 0755" +chowncmd="" +chgrpcmd="" +stripcmd="" +rmcmd="$rmprog -f" +mvcmd="$mvprog" +src="" +dst="" +dir_arg="" + +while [ x"$1" != x ]; do + case $1 in + -c) instcmd="$cpprog" + shift + continue;; + + -d) dir_arg=true + shift + continue;; + + -m) chmodcmd="$chmodprog $2" + shift + shift + continue;; + + -o) chowncmd="$chownprog $2" + shift + shift + continue;; + + -g) chgrpcmd="$chgrpprog $2" + shift + shift + continue;; + + -s) stripcmd="$stripprog" + shift + continue;; + + -t=*) transformarg=`echo $1 | sed 's/-t=//'` + shift + continue;; + + -b=*) transformbasename=`echo $1 | sed 's/-b=//'` + shift + continue;; + + *) if [ x"$src" = x ] + then + src=$1 + else + # this colon is to work around a 386BSD /bin/sh bug + : + dst=$1 + fi + shift + continue;; + esac +done + +if [ x"$src" = x ] +then + echo "install: no input file specified" + exit 1 +else + true +fi + +if [ x"$dir_arg" != x ]; then + dst=$src + src="" + + if [ -d $dst ]; then + instcmd=: + chmodcmd="" + else + instcmd=mkdir + fi +else + +# Waiting for this to be detected by the "$instcmd $src $dsttmp" command +# might cause directories to be created, which would be especially bad +# if $src (and thus $dsttmp) contains '*'. + + if [ -f $src -o -d $src ] + then + true + else + echo "install: $src does not exist" + exit 1 + fi + + if [ x"$dst" = x ] + then + echo "install: no destination specified" + exit 1 + else + true + fi + +# If destination is a directory, append the input filename; if your system +# does not like double slashes in filenames, you may need to add some logic + + if [ -d $dst ] + then + dst="$dst"/`basename $src` + else + true + fi +fi + +## this sed command emulates the dirname command +dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` + +# Make sure that the destination directory exists. +# this part is taken from Noah Friedman's mkinstalldirs script + +# Skip lots of stat calls in the usual case. +if [ ! -d "$dstdir" ]; then +defaultIFS=' +' +IFS="${IFS-${defaultIFS}}" + +oIFS="${IFS}" +# Some sh's can't handle IFS=/ for some reason. +IFS='%' +set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'` +IFS="${oIFS}" + +pathcomp='' + +while [ $# -ne 0 ] ; do + pathcomp="${pathcomp}${1}" + shift + + if [ ! -d "${pathcomp}" ] ; + then + $mkdirprog "${pathcomp}" + else + true + fi + + pathcomp="${pathcomp}/" +done +fi + +if [ x"$dir_arg" != x ] +then + $doit $instcmd $dst && + + if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi && + if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi && + if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi && + if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi +else + +# If we're going to rename the final executable, determine the name now. + + if [ x"$transformarg" = x ] + then + dstfile=`basename $dst` + else + dstfile=`basename $dst $transformbasename | + sed $transformarg`$transformbasename + fi + +# don't allow the sed command to completely eliminate the filename + + if [ x"$dstfile" = x ] + then + dstfile=`basename $dst` + else + true + fi + +# Make a temp file name in the proper directory. + + dsttmp=$dstdir/#inst.$$# + +# Move or copy the file name to the temp name + + $doit $instcmd $src $dsttmp && + + trap "rm -f ${dsttmp}" 0 && + +# and set any options; do chmod last to preserve setuid bits + +# If any of these fail, we abort the whole thing. If we want to +# ignore errors from any of these, just make sure not to ignore +# errors from the above "$doit $instcmd $src $dsttmp" command. + + if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi && + if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi && + if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi && + if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi && + +# Now rename the file to the real destination. + + $doit $rmcmd -f $dstdir/$dstfile && + $doit $mvcmd $dsttmp $dstdir/$dstfile + +fi && + + +exit 0 diff --git a/log.c b/log.c new file mode 100644 index 0000000..0a0e1fa --- /dev/null +++ b/log.c @@ -0,0 +1,105 @@ +/* + * This file is part of Cmarsh + * Copyright (C) 2004 Richard Kettlewell + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 + * USA + */ + +#include "cparse.h" +#include + +void (*exiter)(int) = exit; + +static int suppress; + +static void verror(const char *prefix_, + int errno_value, const char *msg, va_list ap) { + fprintf(stderr, "%s: ", prefix_); + vfprintf(stderr, msg, ap); + if(errno_value) + fprintf(stderr, ": %s\n", strerror(errno_value)); + else + fputc('\n', stderr); +} + +void fatal(int errno_value, const char *msg, ...) { + va_list ap; + + va_start(ap, msg); + verror("FATAL", errno_value, msg, ap); + exit(1); +} + +void error(int errno_value, const char *msg, ...) { + va_list ap; + + va_start(ap, msg); + verror("ERROR", errno_value, msg, ap); + va_end(ap); +} + +void inputerror(const struct location *l, + const char *msg, ...) { + if(!suppress) { + va_list ap; + + if(fprintf(stderr, "%s:%d: error: ", + l ? l->path : path, l ? l->line : line) < 0) + exit(-1); + va_start(ap, msg); + if(vfprintf(stderr, msg, ap) < 0) exit(-1); + va_end(ap); + if(fputc('\n', stderr) < 0) exit(-1); + ++errors; + } +} + +void inputwarning(const struct location *l, + enum warning_category attribute((unused)) cat, + const char *msg, ...) { + if(!suppress) { + /* XXX implement warning categories */ + va_list ap; + + if(fprintf(stderr, "%s:%d: warning: ", + l ? l->path : path, l ? l->line : line) < 0) + exit(-1); + va_start(ap, msg); + if(vfprintf(stderr, msg, ap) < 0) exit(-1); + va_end(ap); + if(fputc('\n', stderr) < 0) exit(-1); + } +} + +int yyerror(const char *msg) { + inputerror(0, "%s", msg); + return 0; +} + +void suppress_errors(void) { + ++suppress; +} + +void restore_errors(void) { + --suppress; +} + +/* +Local Variables: +c-basic-offset:2 +comment-column:40 +End: +*/ diff --git a/ltmain.sh b/ltmain.sh new file mode 100644 index 0000000..a926477 --- /dev/null +++ b/ltmain.sh @@ -0,0 +1,5029 @@ +# ltmain.sh - Provide generalized library-building support services. +# NOTE: Changing this file will not affect anything until you rerun configure. +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 +# Free Software Foundation, Inc. +# Originally by Gordon Matzigkeit , 1996 +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Check that we have a working $echo. +if test "X$1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X$1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then + # Yippee, $echo works! + : +else + # Restart under the correct shell, and then maybe $echo will work. + exec $SHELL "$0" --no-reexec ${1+"$@"} +fi + +if test "X$1" = X--fallback-echo; then + # used as fallback echo + shift + cat <&2 + echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2 + exit 1 +fi + +# Global variables. +mode=$default_mode +nonopt= +prev= +prevopt= +run= +show="$echo" +show_help= +execute_dlfiles= +lo2o="s/\\.lo\$/.${objext}/" +o2lo="s/\\.${objext}\$/.lo/" + +# Parse our command line options once, thoroughly. +while test $# -gt 0 +do + arg="$1" + shift + + case $arg in + -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;; + *) optarg= ;; + esac + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + execute_dlfiles) + execute_dlfiles="$execute_dlfiles $arg" + ;; + *) + eval "$prev=\$arg" + ;; + esac + + prev= + prevopt= + continue + fi + + # Have we seen a non-optional argument yet? + case $arg in + --help) + show_help=yes + ;; + + --version) + echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP" + exit 0 + ;; + + --config) + sed -e '1,/^# ### BEGIN LIBTOOL CONFIG/d' -e '/^# ### END LIBTOOL CONFIG/,$d' $0 + exit 0 + ;; + + --debug) + echo "$progname: enabling shell trace mode" + set -x + ;; + + --dry-run | -n) + run=: + ;; + + --features) + echo "host: $host" + if test "$build_libtool_libs" = yes; then + echo "enable shared libraries" + else + echo "disable shared libraries" + fi + if test "$build_old_libs" = yes; then + echo "enable static libraries" + else + echo "disable static libraries" + fi + exit 0 + ;; + + --finish) mode="finish" ;; + + --mode) prevopt="--mode" prev=mode ;; + --mode=*) mode="$optarg" ;; + + --preserve-dup-deps) duplicate_deps="yes" ;; + + --quiet | --silent) + show=: + ;; + + -dlopen) + prevopt="-dlopen" + prev=execute_dlfiles + ;; + + -*) + $echo "$modename: unrecognized option \`$arg'" 1>&2 + $echo "$help" 1>&2 + exit 1 + ;; + + *) + nonopt="$arg" + break + ;; + esac +done + +if test -n "$prevopt"; then + $echo "$modename: option \`$prevopt' requires an argument" 1>&2 + $echo "$help" 1>&2 + exit 1 +fi + +# If this variable is set in any of the actions, the command in it +# will be execed at the end. This prevents here-documents from being +# left over by shells. +exec_cmd= + +if test -z "$show_help"; then + + # Infer the operation mode. + if test -z "$mode"; then + case $nonopt in + *cc | *++ | gcc* | *-gcc*) + mode=link + for arg + do + case $arg in + -c) + mode=compile + break + ;; + esac + done + ;; + *db | *dbx | *strace | *truss) + mode=execute + ;; + *install*|cp|mv) + mode=install + ;; + *rm) + mode=uninstall + ;; + *) + # If we have no mode, but dlfiles were specified, then do execute mode. + test -n "$execute_dlfiles" && mode=execute + + # Just use the default operation mode. + if test -z "$mode"; then + if test -n "$nonopt"; then + $echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2 + else + $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2 + fi + fi + ;; + esac + fi + + # Only execute mode is allowed to have -dlopen flags. + if test -n "$execute_dlfiles" && test "$mode" != execute; then + $echo "$modename: unrecognized option \`-dlopen'" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + + # Change the help message to a mode-specific one. + generic_help="$help" + help="Try \`$modename --help --mode=$mode' for more information." + + # These modes are in order of execution frequency so that they run quickly. + case $mode in + # libtool compile mode + compile) + modename="$modename: compile" + # Get the compilation command and the source file. + base_compile= + prev= + lastarg= + srcfile="$nonopt" + suppress_output= + + user_target=no + for arg + do + case $prev in + "") ;; + xcompiler) + # Aesthetically quote the previous argument. + prev= + lastarg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + + case $arg in + # Double-quote args containing other shell metacharacters. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + + # Add the previous argument to base_compile. + if test -z "$base_compile"; then + base_compile="$lastarg" + else + base_compile="$base_compile $lastarg" + fi + continue + ;; + esac + + # Accept any command-line options. + case $arg in + -o) + if test "$user_target" != "no"; then + $echo "$modename: you cannot specify \`-o' more than once" 1>&2 + exit 1 + fi + user_target=next + ;; + + -static) + build_old_libs=yes + continue + ;; + + -prefer-pic) + pic_mode=yes + continue + ;; + + -prefer-non-pic) + pic_mode=no + continue + ;; + + -Xcompiler) + prev=xcompiler + continue + ;; + + -Wc,*) + args=`$echo "X$arg" | $Xsed -e "s/^-Wc,//"` + lastarg= + save_ifs="$IFS"; IFS=',' + for arg in $args; do + IFS="$save_ifs" + + # Double-quote args containing other shell metacharacters. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + lastarg="$lastarg $arg" + done + IFS="$save_ifs" + lastarg=`$echo "X$lastarg" | $Xsed -e "s/^ //"` + + # Add the arguments to base_compile. + if test -z "$base_compile"; then + base_compile="$lastarg" + else + base_compile="$base_compile $lastarg" + fi + continue + ;; + esac + + case $user_target in + next) + # The next one is the -o target name + user_target=yes + continue + ;; + yes) + # We got the output file + user_target=set + libobj="$arg" + continue + ;; + esac + + # Accept the current argument as the source file. + lastarg="$srcfile" + srcfile="$arg" + + # Aesthetically quote the previous argument. + + # Backslashify any backslashes, double quotes, and dollar signs. + # These are the only characters that are still specially + # interpreted inside of double-quoted scrings. + lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"` + + # Double-quote args containing other shell metacharacters. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + case $lastarg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + lastarg="\"$lastarg\"" + ;; + esac + + # Add the previous argument to base_compile. + if test -z "$base_compile"; then + base_compile="$lastarg" + else + base_compile="$base_compile $lastarg" + fi + done + + case $user_target in + set) + ;; + no) + # Get the name of the library object. + libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'` + ;; + *) + $echo "$modename: you must specify a target with \`-o'" 1>&2 + exit 1 + ;; + esac + + # Recognize several different file suffixes. + # If the user specifies -o file.o, it is replaced with file.lo + xform='[cCFSfmso]' + case $libobj in + *.ada) xform=ada ;; + *.adb) xform=adb ;; + *.ads) xform=ads ;; + *.asm) xform=asm ;; + *.c++) xform=c++ ;; + *.cc) xform=cc ;; + *.cpp) xform=cpp ;; + *.cxx) xform=cxx ;; + *.f90) xform=f90 ;; + *.for) xform=for ;; + esac + + libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"` + + case $libobj in + *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;; + *) + $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2 + exit 1 + ;; + esac + + if test -z "$base_compile"; then + $echo "$modename: you must specify a compilation command" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + + # Delete any leftover library objects. + if test "$build_old_libs" = yes; then + removelist="$obj $libobj" + else + removelist="$libobj" + fi + + $run $rm $removelist + trap "$run $rm $removelist; exit 1" 1 2 15 + + # On Cygwin there's no "real" PIC flag so we must build both object types + case $host_os in + cygwin* | mingw* | pw32* | os2*) + pic_mode=default + ;; + esac + if test $pic_mode = no && test "$deplibs_check_method" != pass_all; then + # non-PIC code in shared libraries is not supported + pic_mode=default + fi + + # Calculate the filename of the output object if compiler does + # not support -o with -c + if test "$compiler_c_o" = no; then + output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext} + lockfile="$output_obj.lock" + removelist="$removelist $output_obj $lockfile" + trap "$run $rm $removelist; exit 1" 1 2 15 + else + need_locks=no + lockfile= + fi + + # Lock this critical section if it is needed + # We use this script file to make the link, it avoids creating a new file + if test "$need_locks" = yes; then + until $run ln "$0" "$lockfile" 2>/dev/null; do + $show "Waiting for $lockfile to be removed" + sleep 2 + done + elif test "$need_locks" = warn; then + if test -f "$lockfile"; then + echo "\ +*** ERROR, $lockfile exists and contains: +`cat $lockfile 2>/dev/null` + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $run $rm $removelist + exit 1 + fi + echo $srcfile > "$lockfile" + fi + + if test -n "$fix_srcfile_path"; then + eval srcfile=\"$fix_srcfile_path\" + fi + + # Only build a PIC object if we are building libtool libraries. + if test "$build_libtool_libs" = yes; then + # Without this assignment, base_compile gets emptied. + fbsd_hideous_sh_bug=$base_compile + + if test "$pic_mode" != no; then + # All platforms use -DPIC, to notify preprocessed assembler code. + command="$base_compile $srcfile $pic_flag -DPIC" + else + # Don't build PIC code + command="$base_compile $srcfile" + fi + if test "$build_old_libs" = yes; then + lo_libobj="$libobj" + dir=`$echo "X$libobj" | $Xsed -e 's%/[^/]*$%%'` + if test "X$dir" = "X$libobj"; then + dir="$objdir" + else + dir="$dir/$objdir" + fi + libobj="$dir/"`$echo "X$libobj" | $Xsed -e 's%^.*/%%'` + + if test -d "$dir"; then + $show "$rm $libobj" + $run $rm $libobj + else + $show "$mkdir $dir" + $run $mkdir $dir + status=$? + if test $status -ne 0 && test ! -d $dir; then + exit $status + fi + fi + fi + if test "$compiler_o_lo" = yes; then + output_obj="$libobj" + command="$command -o $output_obj" + elif test "$compiler_c_o" = yes; then + output_obj="$obj" + command="$command -o $output_obj" + fi + + $run $rm "$output_obj" + $show "$command" + if $run eval "$command"; then : + else + test -n "$output_obj" && $run $rm $removelist + exit 1 + fi + + if test "$need_locks" = warn && + test x"`cat $lockfile 2>/dev/null`" != x"$srcfile"; then + echo "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $run $rm $removelist + exit 1 + fi + + # Just move the object if needed, then go on to compile the next one + if test x"$output_obj" != x"$libobj"; then + $show "$mv $output_obj $libobj" + if $run $mv $output_obj $libobj; then : + else + error=$? + $run $rm $removelist + exit $error + fi + fi + + # If we have no pic_flag, then copy the object into place and finish. + if (test -z "$pic_flag" || test "$pic_mode" != default) && + test "$build_old_libs" = yes; then + # Rename the .lo from within objdir to obj + if test -f $obj; then + $show $rm $obj + $run $rm $obj + fi + + $show "$mv $libobj $obj" + if $run $mv $libobj $obj; then : + else + error=$? + $run $rm $removelist + exit $error + fi + + xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'` + if test "X$xdir" = "X$obj"; then + xdir="." + else + xdir="$xdir" + fi + baseobj=`$echo "X$obj" | $Xsed -e "s%.*/%%"` + libobj=`$echo "X$baseobj" | $Xsed -e "$o2lo"` + # Now arrange that obj and lo_libobj become the same file + $show "(cd $xdir && $LN_S $baseobj $libobj)" + if $run eval '(cd $xdir && $LN_S $baseobj $libobj)'; then + # Unlock the critical section if it was locked + if test "$need_locks" != no; then + $run $rm "$lockfile" + fi + exit 0 + else + error=$? + $run $rm $removelist + exit $error + fi + fi + + # Allow error messages only from the first compilation. + suppress_output=' >/dev/null 2>&1' + fi + + # Only build a position-dependent object if we build old libraries. + if test "$build_old_libs" = yes; then + if test "$pic_mode" != yes; then + # Don't build PIC code + command="$base_compile $srcfile" + else + # All platforms use -DPIC, to notify preprocessed assembler code. + command="$base_compile $srcfile $pic_flag -DPIC" + fi + if test "$compiler_c_o" = yes; then + command="$command -o $obj" + output_obj="$obj" + fi + + # Suppress compiler output if we already did a PIC compilation. + command="$command$suppress_output" + $run $rm "$output_obj" + $show "$command" + if $run eval "$command"; then : + else + $run $rm $removelist + exit 1 + fi + + if test "$need_locks" = warn && + test x"`cat $lockfile 2>/dev/null`" != x"$srcfile"; then + echo "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $run $rm $removelist + exit 1 + fi + + # Just move the object if needed + if test x"$output_obj" != x"$obj"; then + $show "$mv $output_obj $obj" + if $run $mv $output_obj $obj; then : + else + error=$? + $run $rm $removelist + exit $error + fi + fi + + # Create an invalid libtool object if no PIC, so that we do not + # accidentally link it into a program. + if test "$build_libtool_libs" != yes; then + $show "echo timestamp > $libobj" + $run eval "echo timestamp > \$libobj" || exit $? + else + # Move the .lo from within objdir + $show "$mv $libobj $lo_libobj" + if $run $mv $libobj $lo_libobj; then : + else + error=$? + $run $rm $removelist + exit $error + fi + fi + fi + + # Unlock the critical section if it was locked + if test "$need_locks" != no; then + $run $rm "$lockfile" + fi + + exit 0 + ;; + + # libtool link mode + link | relink) + modename="$modename: link" + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) + # It is impossible to link a dll without this setting, and + # we shouldn't force the makefile maintainer to figure out + # which system we are compiling for in order to pass an extra + # flag for every libtool invokation. + # allow_undefined=no + + # FIXME: Unfortunately, there are problems with the above when trying + # to make a dll which has undefined symbols, in which case not + # even a static library is built. For now, we need to specify + # -no-undefined on the libtool link line when we can be certain + # that all symbols are satisfied, otherwise we get a static library. + allow_undefined=yes + ;; + *) + allow_undefined=yes + ;; + esac + libtool_args="$nonopt" + compile_command="$nonopt" + finalize_command="$nonopt" + + compile_rpath= + finalize_rpath= + compile_shlibpath= + finalize_shlibpath= + convenience= + old_convenience= + deplibs= + old_deplibs= + compiler_flags= + linker_flags= + dllsearchpath= + lib_search_path=`pwd` + + avoid_version=no + dlfiles= + dlprefiles= + dlself=no + export_dynamic=no + export_symbols= + export_symbols_regex= + generated= + libobjs= + ltlibs= + module=no + no_install=no + objs= + prefer_static_libs=no + preload=no + prev= + prevarg= + release= + rpath= + xrpath= + perm_rpath= + temp_rpath= + thread_safe=no + vinfo= + + # We need to know -static, to get the right output filenames. + for arg + do + case $arg in + -all-static | -static) + if test "X$arg" = "X-all-static"; then + if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then + $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2 + fi + if test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + else + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + fi + build_libtool_libs=no + build_old_libs=yes + prefer_static_libs=yes + break + ;; + esac + done + + # See if our shared archives depend on static archives. + test -n "$old_archive_from_new_cmds" && build_old_libs=yes + + # Go through the arguments, transforming them on the way. + while test $# -gt 0; do + arg="$1" + shift + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + qarg=\"`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`\" ### testsuite: skip nested quoting test + ;; + *) qarg=$arg ;; + esac + libtool_args="$libtool_args $qarg" + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + output) + compile_command="$compile_command @OUTPUT@" + finalize_command="$finalize_command @OUTPUT@" + ;; + esac + + case $prev in + dlfiles|dlprefiles) + if test "$preload" = no; then + # Add the symbol object into the linking commands. + compile_command="$compile_command @SYMFILE@" + finalize_command="$finalize_command @SYMFILE@" + preload=yes + fi + case $arg in + *.la | *.lo) ;; # We handle these cases below. + force) + if test "$dlself" = no; then + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + self) + if test "$prev" = dlprefiles; then + dlself=yes + elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then + dlself=yes + else + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + *) + if test "$prev" = dlfiles; then + dlfiles="$dlfiles $arg" + else + dlprefiles="$dlprefiles $arg" + fi + prev= + continue + ;; + esac + ;; + expsyms) + export_symbols="$arg" + if test ! -f "$arg"; then + $echo "$modename: symbol file \`$arg' does not exist" + exit 1 + fi + prev= + continue + ;; + expsyms_regex) + export_symbols_regex="$arg" + prev= + continue + ;; + release) + release="-$arg" + prev= + continue + ;; + rpath | xrpath) + # We need an absolute path. + case $arg in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + $echo "$modename: only absolute run-paths are allowed" 1>&2 + exit 1 + ;; + esac + if test "$prev" = rpath; then + case "$rpath " in + *" $arg "*) ;; + *) rpath="$rpath $arg" ;; + esac + else + case "$xrpath " in + *" $arg "*) ;; + *) xrpath="$xrpath $arg" ;; + esac + fi + prev= + continue + ;; + xcompiler) + compiler_flags="$compiler_flags $qarg" + prev= + compile_command="$compile_command $qarg" + finalize_command="$finalize_command $qarg" + continue + ;; + xlinker) + linker_flags="$linker_flags $qarg" + compiler_flags="$compiler_flags $wl$qarg" + prev= + compile_command="$compile_command $wl$qarg" + finalize_command="$finalize_command $wl$qarg" + continue + ;; + *) + eval "$prev=\"\$arg\"" + prev= + continue + ;; + esac + fi # test -n $prev + + prevarg="$arg" + + case $arg in + -all-static) + if test -n "$link_static_flag"; then + compile_command="$compile_command $link_static_flag" + finalize_command="$finalize_command $link_static_flag" + fi + continue + ;; + + -allow-undefined) + # FIXME: remove this flag sometime in the future. + $echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2 + continue + ;; + + -avoid-version) + avoid_version=yes + continue + ;; + + -dlopen) + prev=dlfiles + continue + ;; + + -dlpreopen) + prev=dlprefiles + continue + ;; + + -export-dynamic) + export_dynamic=yes + continue + ;; + + -export-symbols | -export-symbols-regex) + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + $echo "$modename: more than one -exported-symbols argument is not allowed" + exit 1 + fi + if test "X$arg" = "X-export-symbols"; then + prev=expsyms + else + prev=expsyms_regex + fi + continue + ;; + + # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* + # so, if we see these flags be careful not to treat them like -L + -L[A-Z][A-Z]*:*) + case $with_gcc/$host in + no/*-*-irix* | no/*-*-nonstopux*) + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + ;; + esac + continue + ;; + + -L*) + dir=`$echo "X$arg" | $Xsed -e 's/^-L//'` + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + $echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2 + exit 1 + fi + dir="$absdir" + ;; + esac + case "$deplibs " in + *" -L$dir "*) ;; + *) + deplibs="$deplibs -L$dir" + lib_search_path="$lib_search_path $dir" + ;; + esac + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) + case :$dllsearchpath: in + *":$dir:"*) ;; + *) dllsearchpath="$dllsearchpath:$dir";; + esac + ;; + esac + continue + ;; + + -l*) + if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then + case $host in + *-*-cygwin* | *-*-pw32* | *-*-beos*) + # These systems don't actually have a C or math library (as such) + continue + ;; + *-*-mingw* | *-*-os2*) + # These systems don't actually have a C library (as such) + test "X$arg" = "X-lc" && continue + ;; + *-*-openbsd* | *-*-freebsd*) + # Do not include libc due to us having libc/libc_r. + test "X$arg" = "X-lc" && continue + ;; + esac + elif test "X$arg" = "X-lc_r"; then + case $host in + *-*-openbsd* | *-*-freebsd*) + # Do not include libc_r directly, use -pthread flag. + continue + ;; + esac + fi + deplibs="$deplibs $arg" + continue + ;; + + -module) + module=yes + continue + ;; + + -no-fast-install) + fast_install=no + continue + ;; + + -no-install) + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) + # The PATH hackery in wrapper scripts is required on Windows + # in order for the loader to find any dlls it needs. + $echo "$modename: warning: \`-no-install' is ignored for $host" 1>&2 + $echo "$modename: warning: assuming \`-no-fast-install' instead" 1>&2 + fast_install=no + ;; + *) no_install=yes ;; + esac + continue + ;; + + -no-undefined) + allow_undefined=no + continue + ;; + + -o) prev=output ;; + + -release) + prev=release + continue + ;; + + -rpath) + prev=rpath + continue + ;; + + -R) + prev=xrpath + continue + ;; + + -R*) + dir=`$echo "X$arg" | $Xsed -e 's/^-R//'` + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + $echo "$modename: only absolute run-paths are allowed" 1>&2 + exit 1 + ;; + esac + case "$xrpath " in + *" $dir "*) ;; + *) xrpath="$xrpath $dir" ;; + esac + continue + ;; + + -static) + # The effects of -static are defined in a previous loop. + # We used to do the same as -all-static on platforms that + # didn't have a PIC flag, but the assumption that the effects + # would be equivalent was wrong. It would break on at least + # Digital Unix and AIX. + continue + ;; + + -thread-safe) + thread_safe=yes + continue + ;; + + -version-info) + prev=vinfo + continue + ;; + + -Wc,*) + args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wc,//'` + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + case $flag in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + flag="\"$flag\"" + ;; + esac + arg="$arg $wl$flag" + compiler_flags="$compiler_flags $flag" + done + IFS="$save_ifs" + arg=`$echo "X$arg" | $Xsed -e "s/^ //"` + ;; + + -Wl,*) + args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wl,//'` + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + case $flag in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + flag="\"$flag\"" + ;; + esac + arg="$arg $wl$flag" + compiler_flags="$compiler_flags $wl$flag" + linker_flags="$linker_flags $flag" + done + IFS="$save_ifs" + arg=`$echo "X$arg" | $Xsed -e "s/^ //"` + ;; + + -Xcompiler) + prev=xcompiler + continue + ;; + + -Xlinker) + prev=xlinker + continue + ;; + + # Some other compiler flag. + -* | +*) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + ;; + + *.lo | *.$objext) + # A library or standard object. + if test "$prev" = dlfiles; then + # This file was specified with -dlopen. + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + dlfiles="$dlfiles $arg" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + if test "$prev" = dlprefiles; then + # Preload the old-style object. + dlprefiles="$dlprefiles "`$echo "X$arg" | $Xsed -e "$lo2o"` + prev= + else + case $arg in + *.lo) libobjs="$libobjs $arg" ;; + *) objs="$objs $arg" ;; + esac + fi + ;; + + *.$libext) + # An archive. + deplibs="$deplibs $arg" + old_deplibs="$old_deplibs $arg" + continue + ;; + + *.la) + # A libtool-controlled library. + + if test "$prev" = dlfiles; then + # This library was specified with -dlopen. + dlfiles="$dlfiles $arg" + prev= + elif test "$prev" = dlprefiles; then + # The library was specified with -dlpreopen. + dlprefiles="$dlprefiles $arg" + prev= + else + deplibs="$deplibs $arg" + fi + continue + ;; + + # Some other compiler argument. + *) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + ;; + esac # arg + + # Now actually substitute the argument into the commands. + if test -n "$arg"; then + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + fi + done # argument parsing loop + + if test -n "$prev"; then + $echo "$modename: the \`$prevarg' option requires an argument" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + + if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then + eval arg=\"$export_dynamic_flag_spec\" + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + fi + + # calculate the name of the file, without its directory + outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'` + libobjs_save="$libobjs" + + if test -n "$shlibpath_var"; then + # get the directories listed in $shlibpath_var + eval shlib_search_path=\`\$echo \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\` + else + shlib_search_path= + fi + eval sys_lib_search_path=\"$sys_lib_search_path_spec\" + eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" + + output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'` + if test "X$output_objdir" = "X$output"; then + output_objdir="$objdir" + else + output_objdir="$output_objdir/$objdir" + fi + # Create the object directory. + if test ! -d $output_objdir; then + $show "$mkdir $output_objdir" + $run $mkdir $output_objdir + status=$? + if test $status -ne 0 && test ! -d $output_objdir; then + exit $status + fi + fi + + # Determine the type of output + case $output in + "") + $echo "$modename: you must specify an output file" 1>&2 + $echo "$help" 1>&2 + exit 1 + ;; + *.$libext) linkmode=oldlib ;; + *.lo | *.$objext) linkmode=obj ;; + *.la) linkmode=lib ;; + *) linkmode=prog ;; # Anything else should be a program. + esac + + specialdeplibs= + libs= + # Find all interdependent deplibs by searching for libraries + # that are linked more than once (e.g. -la -lb -la) + for deplib in $deplibs; do + if test "X$duplicate_deps" = "Xyes" ; then + case "$libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + libs="$libs $deplib" + done + deplibs= + newdependency_libs= + newlib_search_path= + need_relink=no # whether we're linking any uninstalled libtool libraries + notinst_deplibs= # not-installed libtool libraries + notinst_path= # paths that contain not-installed libtool libraries + case $linkmode in + lib) + passes="conv link" + for file in $dlfiles $dlprefiles; do + case $file in + *.la) ;; + *) + $echo "$modename: libraries can \`-dlopen' only libtool libraries: $file" 1>&2 + exit 1 + ;; + esac + done + ;; + prog) + compile_deplibs= + finalize_deplibs= + alldeplibs=no + newdlfiles= + newdlprefiles= + passes="conv scan dlopen dlpreopen link" + ;; + *) passes="conv" + ;; + esac + for pass in $passes; do + if test $linkmode = prog; then + # Determine which files to process + case $pass in + dlopen) + libs="$dlfiles" + save_deplibs="$deplibs" # Collect dlpreopened libraries + deplibs= + ;; + dlpreopen) libs="$dlprefiles" ;; + link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; + esac + fi + for deplib in $libs; do + lib= + found=no + case $deplib in + -l*) + if test $linkmode = oldlib && test $linkmode = obj; then + $echo "$modename: warning: \`-l' is ignored for archives/objects: $deplib" 1>&2 + continue + fi + if test $pass = conv; then + deplibs="$deplib $deplibs" + continue + fi + name=`$echo "X$deplib" | $Xsed -e 's/^-l//'` + for searchdir in $newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path; do + # Search the libtool library + lib="$searchdir/lib${name}.la" + if test -f "$lib"; then + found=yes + break + fi + done + if test "$found" != yes; then + # deplib doesn't seem to be a libtool library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test $linkmode = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + ;; # -l + -L*) + case $linkmode in + lib) + deplibs="$deplib $deplibs" + test $pass = conv && continue + newdependency_libs="$deplib $newdependency_libs" + newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'` + ;; + prog) + if test $pass = conv; then + deplibs="$deplib $deplibs" + continue + fi + if test $pass = scan; then + deplibs="$deplib $deplibs" + newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'` + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + ;; + *) + $echo "$modename: warning: \`-L' is ignored for archives/objects: $deplib" 1>&2 + ;; + esac # linkmode + continue + ;; # -L + -R*) + if test $pass = link; then + dir=`$echo "X$deplib" | $Xsed -e 's/^-R//'` + # Make sure the xrpath contains only unique directories. + case "$xrpath " in + *" $dir "*) ;; + *) xrpath="$xrpath $dir" ;; + esac + fi + deplibs="$deplib $deplibs" + continue + ;; + *.la) lib="$deplib" ;; + *.$libext) + if test $pass = conv; then + deplibs="$deplib $deplibs" + continue + fi + case $linkmode in + lib) + if test "$deplibs_check_method" != pass_all; then + echo + echo "*** Warning: Trying to link with static lib archive $deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because the file extensions .$libext of this argument makes me believe" + echo "*** that it is just a static archive that I should not used here." + else + echo + echo "*** Warning: Linking the shared library $output against the" + echo "*** static library $deplib is not portable!" + deplibs="$deplib $deplibs" + fi + continue + ;; + prog) + if test $pass != link; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + continue + ;; + esac # linkmode + ;; # *.$libext + *.lo | *.$objext) + if test $pass = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then + # If there is no dlopen support or we're linking statically, + # we need to preload. + newdlprefiles="$newdlprefiles $deplib" + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + newdlfiles="$newdlfiles $deplib" + fi + continue + ;; + %DEPLIBS%) + alldeplibs=yes + continue + ;; + esac # case $deplib + if test $found = yes || test -f "$lib"; then : + else + $echo "$modename: cannot find the library \`$lib'" 1>&2 + exit 1 + fi + + # Check to see that this really is a libtool archive. + if (sed -e '2q' $lib | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then : + else + $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2 + exit 1 + fi + + ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'` + test "X$ladir" = "X$lib" && ladir="." + + dlname= + dlopen= + dlpreopen= + libdir= + library_names= + old_library= + # If the library was installed with an old release of libtool, + # it will not redefine variable installed. + installed=yes + + # Read the .la file + case $lib in + */* | *\\*) . $lib ;; + *) . ./$lib ;; + esac + + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan" || + { test $linkmode = oldlib && test $linkmode = obj; }; then + # Add dl[pre]opened files of deplib + test -n "$dlopen" && dlfiles="$dlfiles $dlopen" + test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen" + fi + + if test $pass = conv; then + # Only check for convenience libraries + deplibs="$lib $deplibs" + if test -z "$libdir"; then + if test -z "$old_library"; then + $echo "$modename: cannot find name of link library for \`$lib'" 1>&2 + exit 1 + fi + # It is a libtool convenience library, so add in its objects. + convenience="$convenience $ladir/$objdir/$old_library" + old_convenience="$old_convenience $ladir/$objdir/$old_library" + tmp_libs= + for deplib in $dependency_libs; do + deplibs="$deplib $deplibs" + if test "X$duplicate_deps" = "Xyes" ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done + elif test $linkmode != prog && test $linkmode != lib; then + $echo "$modename: \`$lib' is not a convenience library" 1>&2 + exit 1 + fi + continue + fi # $pass = conv + + # Get the name of the library we link against. + linklib= + for l in $old_library $library_names; do + linklib="$l" + done + if test -z "$linklib"; then + $echo "$modename: cannot find name of link library for \`$lib'" 1>&2 + exit 1 + fi + + # This library was specified with -dlopen. + if test $pass = dlopen; then + if test -z "$libdir"; then + $echo "$modename: cannot -dlopen a convenience library: \`$lib'" 1>&2 + exit 1 + fi + if test -z "$dlname" || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then + # If there is no dlname, no dlopen support or we're linking + # statically, we need to preload. + dlprefiles="$dlprefiles $lib" + else + newdlfiles="$newdlfiles $lib" + fi + continue + fi # $pass = dlopen + + # We need an absolute path. + case $ladir in + [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; + *) + abs_ladir=`cd "$ladir" && pwd` + if test -z "$abs_ladir"; then + $echo "$modename: warning: cannot determine absolute directory name of \`$ladir'" 1>&2 + $echo "$modename: passing it literally to the linker, although it might fail" 1>&2 + abs_ladir="$ladir" + fi + ;; + esac + laname=`$echo "X$lib" | $Xsed -e 's%^.*/%%'` + + # Find the relevant object directory and library name. + if test "X$installed" = Xyes; then + if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then + $echo "$modename: warning: library \`$lib' was moved." 1>&2 + dir="$ladir" + absdir="$abs_ladir" + libdir="$abs_ladir" + else + dir="$libdir" + absdir="$libdir" + fi + else + dir="$ladir/$objdir" + absdir="$abs_ladir/$objdir" + # Remove this search path later + notinst_path="$notinst_path $abs_ladir" + fi # $installed = yes + name=`$echo "X$laname" | $Xsed -e 's/\.la$//' -e 's/^lib//'` + + # This library was specified with -dlpreopen. + if test $pass = dlpreopen; then + if test -z "$libdir"; then + $echo "$modename: cannot -dlpreopen a convenience library: \`$lib'" 1>&2 + exit 1 + fi + # Prefer using a static library (so that no silly _DYNAMIC symbols + # are required to link). + if test -n "$old_library"; then + newdlprefiles="$newdlprefiles $dir/$old_library" + # Otherwise, use the dlname, so that lt_dlopen finds it. + elif test -n "$dlname"; then + newdlprefiles="$newdlprefiles $dir/$dlname" + else + newdlprefiles="$newdlprefiles $dir/$linklib" + fi + fi # $pass = dlpreopen + + if test -z "$libdir"; then + # Link the convenience library + if test $linkmode = lib; then + deplibs="$dir/$old_library $deplibs" + elif test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$dir/$old_library $compile_deplibs" + finalize_deplibs="$dir/$old_library $finalize_deplibs" + else + deplibs="$lib $deplibs" + fi + continue + fi + + if test $linkmode = prog && test $pass != link; then + newlib_search_path="$newlib_search_path $ladir" + deplibs="$lib $deplibs" + + linkalldeplibs=no + if test "$link_all_deplibs" != no || test -z "$library_names" || + test "$build_libtool_libs" = no; then + linkalldeplibs=yes + fi + + tmp_libs= + for deplib in $dependency_libs; do + case $deplib in + -L*) newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`;; ### testsuite: skip nested quoting test + esac + # Need to link against all dependency_libs? + if test $linkalldeplibs = yes; then + deplibs="$deplib $deplibs" + else + # Need to hardcode shared library paths + # or/and link against static libraries + newdependency_libs="$deplib $newdependency_libs" + fi + if test "X$duplicate_deps" = "Xyes" ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done # for deplib + continue + fi # $linkmode = prog... + + link_static=no # Whether the deplib will be linked statically + if test -n "$library_names" && + { test "$prefer_static_libs" = no || test -z "$old_library"; }; then + # Link against this shared library + + if test "$linkmode,$pass" = "prog,link" || + { test $linkmode = lib && test $hardcode_into_libs = yes; }; then + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) compile_rpath="$compile_rpath $absdir" + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" + esac + ;; + esac + if test $linkmode = prog; then + # We need to hardcode the library path + if test -n "$shlibpath_var"; then + # Make sure the rpath contains only unique directories. + case "$temp_rpath " in + *" $dir "*) ;; + *" $absdir "*) ;; + *) temp_rpath="$temp_rpath $dir" ;; + esac + fi + fi + fi # $linkmode,$pass = prog,link... + + if test "$alldeplibs" = yes && + { test "$deplibs_check_method" = pass_all || + { test "$build_libtool_libs" = yes && + test -n "$library_names"; }; }; then + # We only need to search for static libraries + continue + fi + + if test "$installed" = no; then + notinst_deplibs="$notinst_deplibs $lib" + need_relink=yes + fi + + if test -n "$old_archive_from_expsyms_cmds"; then + # figure out the soname + set dummy $library_names + realname="$2" + shift; shift + libname=`eval \\$echo \"$libname_spec\"` + # use dlname if we got it. it's perfectly good, no? + if test -n "$dlname"; then + soname="$dlname" + elif test -n "$soname_spec"; then + # bleh windows + case $host in + *cygwin*) + major=`expr $current - $age` + versuffix="-$major" + ;; + esac + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + + # Make a new name for the extract_expsyms_cmds to use + soroot="$soname" + soname=`echo $soroot | sed -e 's/^.*\///'` + newlib="libimp-`echo $soname | sed 's/^lib//;s/\.dll$//'`.a" + + # If the library has no export list, then create one now + if test -f "$output_objdir/$soname-def"; then : + else + $show "extracting exported symbol list from \`$soname'" + save_ifs="$IFS"; IFS='~' + eval cmds=\"$extract_expsyms_cmds\" + for cmd in $cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + fi + + # Create $newlib + if test -f "$output_objdir/$newlib"; then :; else + $show "generating import library for \`$soname'" + save_ifs="$IFS"; IFS='~' + eval cmds=\"$old_archive_from_expsyms_cmds\" + for cmd in $cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + fi + # make sure the library variables are pointing to the new library + dir=$output_objdir + linklib=$newlib + fi # test -n $old_archive_from_expsyms_cmds + + if test $linkmode = prog || test "$mode" != relink; then + add_shlibpath= + add_dir= + add= + lib_linked=yes + case $hardcode_action in + immediate | unsupported) + if test "$hardcode_direct" = no; then + add="$dir/$linklib" + elif test "$hardcode_minus_L" = no; then + case $host in + *-*-sunos*) add_shlibpath="$dir" ;; + esac + add_dir="-L$dir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = no; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + relink) + if test "$hardcode_direct" = yes; then + add="$dir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$dir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + *) lib_linked=no ;; + esac + + if test "$lib_linked" != yes; then + $echo "$modename: configuration error: unsupported hardcode properties" + exit 1 + fi + + if test -n "$add_shlibpath"; then + case :$compile_shlibpath: in + *":$add_shlibpath:"*) ;; + *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;; + esac + fi + if test $linkmode = prog; then + test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" + test -n "$add" && compile_deplibs="$add $compile_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + if test "$hardcode_direct" != yes && \ + test "$hardcode_minus_L" != yes && \ + test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; + esac + fi + fi + fi + + if test $linkmode = prog || test "$mode" = relink; then + add_shlibpath= + add_dir= + add= + # Finalize command for both is simple: just hardcode it. + if test "$hardcode_direct" = yes; then + add="$libdir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$libdir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; + esac + add="-l$name" + else + # We cannot seem to hardcode it, guess we'll fake it. + add_dir="-L$libdir" + add="-l$name" + fi + + if test $linkmode = prog; then + test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" + test -n "$add" && finalize_deplibs="$add $finalize_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + fi + fi + elif test $linkmode = prog; then + if test "$alldeplibs" = yes && + { test "$deplibs_check_method" = pass_all || + { test "$build_libtool_libs" = yes && + test -n "$library_names"; }; }; then + # We only need to search for static libraries + continue + fi + + # Try to link the static library + # Here we assume that one of hardcode_direct or hardcode_minus_L + # is not unsupported. This is valid on all known static and + # shared platforms. + if test "$hardcode_direct" != unsupported; then + test -n "$old_library" && linklib="$old_library" + compile_deplibs="$dir/$linklib $compile_deplibs" + finalize_deplibs="$dir/$linklib $finalize_deplibs" + else + compile_deplibs="-l$name -L$dir $compile_deplibs" + finalize_deplibs="-l$name -L$dir $finalize_deplibs" + fi + elif test "$build_libtool_libs" = yes; then + # Not a shared library + if test "$deplibs_check_method" != pass_all; then + # We're trying link a shared library against a static one + # but the system doesn't support it. + + # Just print a warning and add the library to dependency_libs so + # that the program can be linked against the static library. + echo + echo "*** Warning: This system can not link to static lib archive $lib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have." + if test "$module" = yes; then + echo "*** But as you try to build a module library, libtool will still create " + echo "*** a static module, that should work as long as the dlopening application" + echo "*** is linked with the -dlopen flag to resolve symbols at runtime." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + else + convenience="$convenience $dir/$old_library" + old_convenience="$old_convenience $dir/$old_library" + deplibs="$dir/$old_library $deplibs" + link_static=yes + fi + fi # link shared/static library? + + if test $linkmode = lib; then + if test -n "$dependency_libs" && + { test $hardcode_into_libs != yes || test $build_old_libs = yes || + test $link_static = yes; }; then + # Extract -R from dependency_libs + temp_deplibs= + for libdir in $dependency_libs; do + case $libdir in + -R*) temp_xrpath=`$echo "X$libdir" | $Xsed -e 's/^-R//'` + case " $xrpath " in + *" $temp_xrpath "*) ;; + *) xrpath="$xrpath $temp_xrpath";; + esac;; + *) temp_deplibs="$temp_deplibs $libdir";; + esac + done + dependency_libs="$temp_deplibs" + fi + + newlib_search_path="$newlib_search_path $absdir" + # Link against this library + test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" + # ... and its dependency_libs + tmp_libs= + for deplib in $dependency_libs; do + newdependency_libs="$deplib $newdependency_libs" + if test "X$duplicate_deps" = "Xyes" ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done + + if test $link_all_deplibs != no; then + # Add the search paths of all dependency libraries + for deplib in $dependency_libs; do + case $deplib in + -L*) path="$deplib" ;; + *.la) + dir=`$echo "X$deplib" | $Xsed -e 's%/[^/]*$%%'` + test "X$dir" = "X$deplib" && dir="." + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2 + absdir="$dir" + fi + ;; + esac + if grep "^installed=no" $deplib > /dev/null; then + path="-L$absdir/$objdir" + else + eval libdir=`sed -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + if test -z "$libdir"; then + $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2 + exit 1 + fi + if test "$absdir" != "$libdir"; then + $echo "$modename: warning: \`$deplib' seems to be moved" 1>&2 + fi + path="-L$absdir" + fi + ;; + *) continue ;; + esac + case " $deplibs " in + *" $path "*) ;; + *) deplibs="$deplibs $path" ;; + esac + done + fi # link_all_deplibs != no + fi # linkmode = lib + done # for deplib in $libs + if test $pass = dlpreopen; then + # Link the dlpreopened libraries before other libraries + for deplib in $save_deplibs; do + deplibs="$deplib $deplibs" + done + fi + if test $pass != dlopen; then + test $pass != scan && dependency_libs="$newdependency_libs" + if test $pass != conv; then + # Make sure lib_search_path contains only unique directories. + lib_search_path= + for dir in $newlib_search_path; do + case "$lib_search_path " in + *" $dir "*) ;; + *) lib_search_path="$lib_search_path $dir" ;; + esac + done + newlib_search_path= + fi + + if test "$linkmode,$pass" != "prog,link"; then + vars="deplibs" + else + vars="compile_deplibs finalize_deplibs" + fi + for var in $vars dependency_libs; do + # Add libraries to $var in reverse order + eval tmp_libs=\"\$$var\" + new_libs= + for deplib in $tmp_libs; do + case $deplib in + -L*) new_libs="$deplib $new_libs" ;; + *) + case " $specialdeplibs " in + *" $deplib "*) new_libs="$deplib $new_libs" ;; + *) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$deplib $new_libs" ;; + esac + ;; + esac + ;; + esac + done + tmp_libs= + for deplib in $new_libs; do + case $deplib in + -L*) + case " $tmp_libs " in + *" $deplib "*) ;; + *) tmp_libs="$tmp_libs $deplib" ;; + esac + ;; + *) tmp_libs="$tmp_libs $deplib" ;; + esac + done + eval $var=\"$tmp_libs\" + done # for var + fi + if test "$pass" = "conv" && + { test "$linkmode" = "lib" || test "$linkmode" = "prog"; }; then + libs="$deplibs" # reset libs + deplibs= + fi + done # for pass + if test $linkmode = prog; then + dlfiles="$newdlfiles" + dlprefiles="$newdlprefiles" + fi + + case $linkmode in + oldlib) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + $echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2 + fi + + if test -n "$rpath"; then + $echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2 + fi + + if test -n "$xrpath"; then + $echo "$modename: warning: \`-R' is ignored for archives" 1>&2 + fi + + if test -n "$vinfo"; then + $echo "$modename: warning: \`-version-info' is ignored for archives" 1>&2 + fi + + if test -n "$release"; then + $echo "$modename: warning: \`-release' is ignored for archives" 1>&2 + fi + + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + $echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2 + fi + + # Now set the variables for building old libraries. + build_libtool_libs=no + oldlibs="$output" + objs="$objs$old_deplibs" + ;; + + lib) + # Make sure we only generate libraries of the form `libNAME.la'. + case $outputname in + lib*) + name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'` + eval libname=\"$libname_spec\" + ;; + *) + if test "$module" = no; then + $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + if test "$need_lib_prefix" != no; then + # Add the "lib" prefix for modules if required + name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'` + eval libname=\"$libname_spec\" + else + libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'` + fi + ;; + esac + + if test -n "$objs"; then + if test "$deplibs_check_method" != pass_all; then + $echo "$modename: cannot build libtool library \`$output' from non-libtool objects on this host:$objs" 2>&1 + exit 1 + else + echo + echo "*** Warning: Linking the shared library $output against the non-libtool" + echo "*** objects $objs is not portable!" + libobjs="$libobjs $objs" + fi + fi + + if test "$dlself" != no; then + $echo "$modename: warning: \`-dlopen self' is ignored for libtool libraries" 1>&2 + fi + + set dummy $rpath + if test $# -gt 2; then + $echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2 + fi + install_libdir="$2" + + oldlibs= + if test -z "$rpath"; then + if test "$build_libtool_libs" = yes; then + # Building a libtool convenience library. + libext=al + oldlibs="$output_objdir/$libname.$libext $oldlibs" + build_libtool_libs=convenience + build_old_libs=yes + fi + + if test -n "$vinfo"; then + $echo "$modename: warning: \`-version-info' is ignored for convenience libraries" 1>&2 + fi + + if test -n "$release"; then + $echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2 + fi + else + + # Parse the version information argument. + save_ifs="$IFS"; IFS=':' + set dummy $vinfo 0 0 0 + IFS="$save_ifs" + + if test -n "$8"; then + $echo "$modename: too many parameters to \`-version-info'" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + + current="$2" + revision="$3" + age="$4" + + # Check that each of the things are valid numbers. + case $current in + 0 | [1-9] | [1-9][0-9] | [1-9][0-9][0-9]) ;; + *) + $echo "$modename: CURRENT \`$current' is not a nonnegative integer" 1>&2 + $echo "$modename: \`$vinfo' is not valid version information" 1>&2 + exit 1 + ;; + esac + + case $revision in + 0 | [1-9] | [1-9][0-9] | [1-9][0-9][0-9]) ;; + *) + $echo "$modename: REVISION \`$revision' is not a nonnegative integer" 1>&2 + $echo "$modename: \`$vinfo' is not valid version information" 1>&2 + exit 1 + ;; + esac + + case $age in + 0 | [1-9] | [1-9][0-9] | [1-9][0-9][0-9]) ;; + *) + $echo "$modename: AGE \`$age' is not a nonnegative integer" 1>&2 + $echo "$modename: \`$vinfo' is not valid version information" 1>&2 + exit 1 + ;; + esac + + if test $age -gt $current; then + $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2 + $echo "$modename: \`$vinfo' is not valid version information" 1>&2 + exit 1 + fi + + # Calculate the version variables. + major= + versuffix= + verstring= + case $version_type in + none) ;; + + darwin) + # Like Linux, but with the current version available in + # verstring for coding it into the library header + major=.`expr $current - $age` + versuffix="$major.$age.$revision" + # Darwin ld doesn't like 0 for these options... + minor_current=`expr $current + 1` + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + ;; + + freebsd-aout) + major=".$current" + versuffix=".$current.$revision"; + ;; + + freebsd-elf) + major=".$current" + versuffix=".$current"; + ;; + + irix | nonstopux) + case $version_type in + nonstopux) verstring_prefix=nonstopux ;; + *) verstring_prefix=sgi ;; + esac + verstring="$verstring_prefix$major.$revision" + + major=`expr $current - $age + 1` + + # Add in all the interfaces that we are compatible with. + loop=$revision + while test $loop != 0; do + iface=`expr $revision - $loop` + loop=`expr $loop - 1` + verstring="$verstring_prefix$major.$iface:$verstring" + done + + # Before this point, $major must not contain `.'. + major=.$major + versuffix="$major.$revision" + ;; + + linux) + major=.`expr $current - $age` + versuffix="$major.$age.$revision" + ;; + + osf) + major=`expr $current - $age` + versuffix=".$current.$age.$revision" + verstring="$current.$age.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$age + while test $loop != 0; do + iface=`expr $current - $loop` + loop=`expr $loop - 1` + verstring="$verstring:${iface}.0" + done + + # Make executables depend on our current version. + verstring="$verstring:${current}.0" + ;; + + sunos) + major=".$current" + versuffix=".$current.$revision" + ;; + + windows) + # Use '-' rather than '.', since we only want one + # extension on DOS 8.3 filesystems. + major=`expr $current - $age` + versuffix="-$major" + ;; + + *) + $echo "$modename: unknown library version type \`$version_type'" 1>&2 + echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2 + exit 1 + ;; + esac + + # Clear the version info if we defaulted, and they specified a release. + if test -z "$vinfo" && test -n "$release"; then + major= + verstring="0.0" + case $version_type in + darwin) + # we can't check for "0.0" in archive_cmds due to quoting + # problems, so we reset it completely + verstring="" + ;; + *) + verstring="0.0" + ;; + esac + if test "$need_version" = no; then + versuffix= + else + versuffix=".0.0" + fi + fi + + # Remove version info from name if versioning should be avoided + if test "$avoid_version" = yes && test "$need_version" = no; then + major= + versuffix= + verstring="" + fi + + # Check to see if the archive will have undefined symbols. + if test "$allow_undefined" = yes; then + if test "$allow_undefined_flag" = unsupported; then + $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2 + build_libtool_libs=no + build_old_libs=yes + fi + else + # Don't allow undefined symbols. + allow_undefined_flag="$no_undefined_flag" + fi + fi + + if test "$mode" != relink; then + # Remove our outputs. + $show "${rm}r $output_objdir/$outputname $output_objdir/$libname.* $output_objdir/${libname}${release}.*" + $run ${rm}r $output_objdir/$outputname $output_objdir/$libname.* $output_objdir/${libname}${release}.* + fi + + # Now set the variables for building old libraries. + if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then + oldlibs="$oldlibs $output_objdir/$libname.$libext" + + # Transform .lo files to .o files. + oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP` + fi + + # Eliminate all temporary directories. + for path in $notinst_path; do + lib_search_path=`echo "$lib_search_path " | sed -e 's% $path % %g'` + deplibs=`echo "$deplibs " | sed -e 's% -L$path % %g'` + dependency_libs=`echo "$dependency_libs " | sed -e 's% -L$path % %g'` + done + + if test -n "$xrpath"; then + # If the user specified any rpath flags, then add them. + temp_xrpath= + for libdir in $xrpath; do + temp_xrpath="$temp_xrpath -R$libdir" + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" ;; + esac + done + if test $hardcode_into_libs != yes || test $build_old_libs = yes; then + dependency_libs="$temp_xrpath $dependency_libs" + fi + fi + + # Make sure dlfiles contains only unique files that won't be dlpreopened + old_dlfiles="$dlfiles" + dlfiles= + for lib in $old_dlfiles; do + case " $dlprefiles $dlfiles " in + *" $lib "*) ;; + *) dlfiles="$dlfiles $lib" ;; + esac + done + + # Make sure dlprefiles contains only unique files + old_dlprefiles="$dlprefiles" + dlprefiles= + for lib in $old_dlprefiles; do + case "$dlprefiles " in + *" $lib "*) ;; + *) dlprefiles="$dlprefiles $lib" ;; + esac + done + + if test "$build_libtool_libs" = yes; then + if test -n "$rpath"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos*) + # these systems don't actually have a c library (as such)! + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C library is in the System framework + deplibs="$deplibs -framework System" + ;; + *-*-netbsd*) + # Don't link with libc until the a.out ld.so is fixed. + ;; + *-*-openbsd* | *-*-freebsd*) + # Do not include libc due to us having libc/libc_r. + ;; + *) + # Add libc to deplibs on all other systems if necessary. + if test $build_libtool_need_lc = "yes"; then + deplibs="$deplibs -lc" + fi + ;; + esac + fi + + # Transform deplibs into only deplibs that can be linked in shared. + name_save=$name + libname_save=$libname + release_save=$release + versuffix_save=$versuffix + major_save=$major + # I'm not sure if I'm treating the release correctly. I think + # release should show up in the -l (ie -lgmp5) so we don't want to + # add it in twice. Is that correct? + release="" + versuffix="" + major="" + newdeplibs= + droppeddeps=no + case $deplibs_check_method in + pass_all) + # Don't check for shared/static. Everything works. + # This might be a little naive. We might want to check + # whether the library exists or not. But this is on + # osf3 & osf4 and I'm not really sure... Just + # implementing what was already the behaviour. + newdeplibs=$deplibs + ;; + test_compile) + # This code stresses the "libraries are programs" paradigm to its + # limits. Maybe even breaks it. We compile a program, linking it + # against the deplibs as a proxy for the library. Then we can check + # whether they linked in statically or dynamically with ldd. + $rm conftest.c + cat > conftest.c </dev/null` + for potent_lib in $potential_libs; do + # Follow soft links. + if ls -lLd "$potent_lib" 2>/dev/null \ + | grep " -> " >/dev/null; then + continue + fi + # The statement above tries to avoid entering an + # endless loop below, in case of cyclic links. + # We might still enter an endless loop, since a link + # loop can be closed while we follow links, + # but so what? + potlib="$potent_lib" + while test -h "$potlib" 2>/dev/null; do + potliblink=`ls -ld $potlib | sed 's/.* -> //'` + case $potliblink in + [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; + *) potlib=`$echo "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";; + esac + done + if eval $file_magic_cmd \"\$potlib\" 2>/dev/null \ + | sed 10q \ + | egrep "$file_magic_regex" > /dev/null; then + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + break 2 + fi + done + done + if test -n "$a_deplib" ; then + droppeddeps=yes + echo + echo "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + echo "*** with $libname but no candidates were found. (...for file magic test)" + else + echo "*** with $libname and none of the candidates passed a file format test" + echo "*** using a file magic. Last file checked: $potlib" + fi + fi + else + # Add a -L argument. + newdeplibs="$newdeplibs $a_deplib" + fi + done # Gone through all deplibs. + ;; + match_pattern*) + set dummy $deplibs_check_method + match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"` + for a_deplib in $deplibs; do + name="`expr $a_deplib : '-l\(.*\)'`" + # If $name is empty we are operating on a -L argument. + if test -n "$name" && test "$name" != "0"; then + libname=`eval \\$echo \"$libname_spec\"` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + potlib="$potent_lib" # see symlink-check below in file_magic test + if eval echo \"$potent_lib\" 2>/dev/null \ + | sed 10q \ + | egrep "$match_pattern_regex" > /dev/null; then + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + break 2 + fi + done + done + if test -n "$a_deplib" ; then + droppeddeps=yes + echo + echo "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + echo "*** with $libname but no candidates were found. (...for regex pattern test)" + else + echo "*** with $libname and none of the candidates passed a file format test" + echo "*** using a regex pattern. Last file checked: $potlib" + fi + fi + else + # Add a -L argument. + newdeplibs="$newdeplibs $a_deplib" + fi + done # Gone through all deplibs. + ;; + none | unknown | *) + newdeplibs="" + if $echo "X $deplibs" | $Xsed -e 's/ -lc$//' \ + -e 's/ -[LR][^ ]*//g' -e 's/[ ]//g' | + grep . >/dev/null; then + echo + if test "X$deplibs_check_method" = "Xnone"; then + echo "*** Warning: inter-library dependencies are not supported in this platform." + else + echo "*** Warning: inter-library dependencies are not known to be supported." + fi + echo "*** All declared inter-library dependencies are being dropped." + droppeddeps=yes + fi + ;; + esac + versuffix=$versuffix_save + major=$major_save + release=$release_save + libname=$libname_save + name=$name_save + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + newdeplibs=`$echo "X $newdeplibs" | $Xsed -e 's/ -lc / -framework System /'` + ;; + esac + + if test "$droppeddeps" = yes; then + if test "$module" = yes; then + echo + echo "*** Warning: libtool could not satisfy all declared inter-library" + echo "*** dependencies of module $libname. Therefore, libtool will create" + echo "*** a static module, that should work as long as the dlopening" + echo "*** application is linked with the -dlopen flag." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + else + echo "*** The inter-library dependencies that have been dropped here will be" + echo "*** automatically added whenever a program is linked with this library" + echo "*** or is declared to -dlopen it." + + if test $allow_undefined = no; then + echo + echo "*** Since this library must not contain undefined symbols," + echo "*** because either the platform does not support them or" + echo "*** it was explicitly requested with -no-undefined," + echo "*** libtool will only create a static version of it." + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + fi + fi + # Done checking deplibs! + deplibs=$newdeplibs + fi + + # All the library-specific variables (install_libdir is set above). + library_names= + old_library= + dlname= + + # Test again, we may have decided not to build it any more + if test "$build_libtool_libs" = yes; then + if test $hardcode_into_libs = yes; then + # Hardcode the library paths + hardcode_libdirs= + dep_rpath= + rpath="$finalize_rpath" + test "$mode" != relink && rpath="$compile_rpath$rpath" + for libdir in $rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + dep_rpath="$dep_rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) perm_rpath="$perm_rpath $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval dep_rpath=\"$hardcode_libdir_flag_spec\" + fi + if test -n "$runpath_var" && test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + rpath="$rpath$dir:" + done + eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" + fi + test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" + fi + + shlibpath="$finalize_shlibpath" + test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath" + if test -n "$shlibpath"; then + eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" + fi + + # Get the real and link names of the library. + eval library_names=\"$library_names_spec\" + set dummy $library_names + realname="$2" + shift; shift + + if test -n "$soname_spec"; then + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + test -z "$dlname" && dlname=$soname + + lib="$output_objdir/$realname" + for link + do + linknames="$linknames $link" + done + + # Ensure that we have .o objects for linkers which dislike .lo + # (e.g. aix) in case we are running --disable-static + for obj in $libobjs; do + xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'` + if test "X$xdir" = "X$obj"; then + xdir="." + else + xdir="$xdir" + fi + baseobj=`$echo "X$obj" | $Xsed -e 's%^.*/%%'` + oldobj=`$echo "X$baseobj" | $Xsed -e "$lo2o"` + if test ! -f $xdir/$oldobj; then + $show "(cd $xdir && ${LN_S} $baseobj $oldobj)" + $run eval '(cd $xdir && ${LN_S} $baseobj $oldobj)' || exit $? + fi + done + + # Use standard objects if they are pic + test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then + $show "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $run $rm $export_symbols + eval cmds=\"$export_symbols_cmds\" + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + if test -n "$export_symbols_regex"; then + $show "egrep -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\"" + $run eval 'egrep -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + $show "$mv \"${export_symbols}T\" \"$export_symbols\"" + $run eval '$mv "${export_symbols}T" "$export_symbols"' + fi + fi + fi + + if test -n "$export_symbols" && test -n "$include_expsyms"; then + $run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"' + fi + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + else + gentop="$output_objdir/${outputname}x" + $show "${rm}r $gentop" + $run ${rm}r "$gentop" + $show "mkdir $gentop" + $run mkdir "$gentop" + status=$? + if test $status -ne 0 && test ! -d "$gentop"; then + exit $status + fi + generated="$generated $gentop" + + for xlib in $convenience; do + # Extract the objects. + case $xlib in + [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;; + *) xabs=`pwd`"/$xlib" ;; + esac + xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'` + xdir="$gentop/$xlib" + + $show "${rm}r $xdir" + $run ${rm}r "$xdir" + $show "mkdir $xdir" + $run mkdir "$xdir" + status=$? + if test $status -ne 0 && test ! -d "$xdir"; then + exit $status + fi + $show "(cd $xdir && $AR x $xabs)" + $run eval "(cd \$xdir && $AR x \$xabs)" || exit $? + + libobjs="$libobjs "`find $xdir -name \*.o -print -o -name \*.lo -print | $NL2SP` + done + fi + fi + + if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then + eval flag=\"$thread_safe_flag_spec\" + linker_flags="$linker_flags $flag" + fi + + # Make a backup of the uninstalled library when relinking + if test "$mode" = relink; then + $run eval '(cd $output_objdir && $rm ${realname}U && $mv $realname ${realname}U)' || exit $? + fi + + # Do each of the archive commands. + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + eval cmds=\"$archive_expsym_cmds\" + else + eval cmds=\"$archive_cmds\" + fi + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + $run eval '(cd $output_objdir && $rm ${realname}T && $mv $realname ${realname}T && $mv "$realname"U $realname)' || exit $? + exit 0 + fi + + # Create links to the real library. + for linkname in $linknames; do + if test "$realname" != "$linkname"; then + $show "(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)" + $run eval '(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)' || exit $? + fi + done + + # If -module or -export-dynamic was specified, set the dlname. + if test "$module" = yes || test "$export_dynamic" = yes; then + # On all known operating systems, these are identical. + dlname="$soname" + fi + fi + ;; + + obj) + if test -n "$deplibs"; then + $echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2 + fi + + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + $echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2 + fi + + if test -n "$rpath"; then + $echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2 + fi + + if test -n "$xrpath"; then + $echo "$modename: warning: \`-R' is ignored for objects" 1>&2 + fi + + if test -n "$vinfo"; then + $echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2 + fi + + if test -n "$release"; then + $echo "$modename: warning: \`-release' is ignored for objects" 1>&2 + fi + + case $output in + *.lo) + if test -n "$objs$old_deplibs"; then + $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2 + exit 1 + fi + libobj="$output" + obj=`$echo "X$output" | $Xsed -e "$lo2o"` + ;; + *) + libobj= + obj="$output" + ;; + esac + + # Delete the old objects. + $run $rm $obj $libobj + + # Objects from convenience libraries. This assumes + # single-version convenience libraries. Whenever we create + # different ones for PIC/non-PIC, this we'll have to duplicate + # the extraction. + reload_conv_objs= + gentop= + # reload_cmds runs $LD directly, so let us get rid of + # -Wl from whole_archive_flag_spec + wl= + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + eval reload_conv_objs=\"\$reload_objs $whole_archive_flag_spec\" + else + gentop="$output_objdir/${obj}x" + $show "${rm}r $gentop" + $run ${rm}r "$gentop" + $show "mkdir $gentop" + $run mkdir "$gentop" + status=$? + if test $status -ne 0 && test ! -d "$gentop"; then + exit $status + fi + generated="$generated $gentop" + + for xlib in $convenience; do + # Extract the objects. + case $xlib in + [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;; + *) xabs=`pwd`"/$xlib" ;; + esac + xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'` + xdir="$gentop/$xlib" + + $show "${rm}r $xdir" + $run ${rm}r "$xdir" + $show "mkdir $xdir" + $run mkdir "$xdir" + status=$? + if test $status -ne 0 && test ! -d "$xdir"; then + exit $status + fi + $show "(cd $xdir && $AR x $xabs)" + $run eval "(cd \$xdir && $AR x \$xabs)" || exit $? + + reload_conv_objs="$reload_objs "`find $xdir -name \*.o -print -o -name \*.lo -print | $NL2SP` + done + fi + fi + + # Create the old-style object. + reload_objs="$objs$old_deplibs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test + + output="$obj" + eval cmds=\"$reload_cmds\" + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + + # Exit if we aren't doing a library object file. + if test -z "$libobj"; then + if test -n "$gentop"; then + $show "${rm}r $gentop" + $run ${rm}r $gentop + fi + + exit 0 + fi + + if test "$build_libtool_libs" != yes; then + if test -n "$gentop"; then + $show "${rm}r $gentop" + $run ${rm}r $gentop + fi + + # Create an invalid libtool object if no PIC, so that we don't + # accidentally link it into a program. + $show "echo timestamp > $libobj" + $run eval "echo timestamp > $libobj" || exit $? + exit 0 + fi + + if test -n "$pic_flag" || test "$pic_mode" != default; then + # Only do commands if we really have different PIC objects. + reload_objs="$libobjs $reload_conv_objs" + output="$libobj" + eval cmds=\"$reload_cmds\" + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + else + # Just create a symlink. + $show $rm $libobj + $run $rm $libobj + xdir=`$echo "X$libobj" | $Xsed -e 's%/[^/]*$%%'` + if test "X$xdir" = "X$libobj"; then + xdir="." + else + xdir="$xdir" + fi + baseobj=`$echo "X$libobj" | $Xsed -e 's%^.*/%%'` + oldobj=`$echo "X$baseobj" | $Xsed -e "$lo2o"` + $show "(cd $xdir && $LN_S $oldobj $baseobj)" + $run eval '(cd $xdir && $LN_S $oldobj $baseobj)' || exit $? + fi + + if test -n "$gentop"; then + $show "${rm}r $gentop" + $run ${rm}r $gentop + fi + + exit 0 + ;; + + prog) + case $host in + *cygwin*) output=`echo $output | sed -e 's,.exe$,,;s,$,.exe,'` ;; + esac + if test -n "$vinfo"; then + $echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2 + fi + + if test -n "$release"; then + $echo "$modename: warning: \`-release' is ignored for programs" 1>&2 + fi + + if test "$preload" = yes; then + if test "$dlopen_support" = unknown && test "$dlopen_self" = unknown && + test "$dlopen_self_static" = unknown; then + $echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support." + fi + fi + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + compile_deplibs=`$echo "X $compile_deplibs" | $Xsed -e 's/ -lc / -framework System /'` + finalize_deplibs=`$echo "X $finalize_deplibs" | $Xsed -e 's/ -lc / -framework System /'` + ;; + esac + + compile_command="$compile_command $compile_deplibs" + finalize_command="$finalize_command $finalize_deplibs" + + if test -n "$rpath$xrpath"; then + # If the user specified any rpath flags, then add them. + for libdir in $rpath $xrpath; do + # This is the magic to use -rpath. + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" ;; + esac + done + fi + + # Now hardcode the library paths + rpath= + hardcode_libdirs= + for libdir in $compile_rpath $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + rpath="$rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) perm_rpath="$perm_rpath $libdir" ;; + esac + fi + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) + case :$dllsearchpath: in + *":$libdir:"*) ;; + *) dllsearchpath="$dllsearchpath:$libdir";; + esac + ;; + esac + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + compile_rpath="$rpath" + + rpath= + hardcode_libdirs= + for libdir in $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + rpath="$rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$finalize_perm_rpath " in + *" $libdir "*) ;; + *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + finalize_rpath="$rpath" + + if test -n "$libobjs" && test "$build_old_libs" = yes; then + # Transform all the library objects into standard objects. + compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + fi + + dlsyms= + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + if test -n "$NM" && test -n "$global_symbol_pipe"; then + dlsyms="${outputname}S.c" + else + $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2 + fi + fi + + if test -n "$dlsyms"; then + case $dlsyms in + "") ;; + *.c) + # Discover the nlist of each of the dlfiles. + nlist="$output_objdir/${outputname}.nm" + + $show "$rm $nlist ${nlist}S ${nlist}T" + $run $rm "$nlist" "${nlist}S" "${nlist}T" + + # Parse the name list into a source file. + $show "creating $output_objdir/$dlsyms" + + test -z "$run" && $echo > "$output_objdir/$dlsyms" "\ +/* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */ +/* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */ + +#ifdef __cplusplus +extern \"C\" { +#endif + +/* Prevent the only kind of declaration conflicts we can make. */ +#define lt_preloaded_symbols some_other_symbol + +/* External symbol declarations for the compiler. */\ +" + + if test "$dlself" = yes; then + $show "generating symbol list for \`$output'" + + test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist" + + # Add our own program objects to the symbol list. + progfiles=`$echo "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + for arg in $progfiles; do + $show "extracting global C symbols from \`$arg'" + $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'" + done + + if test -n "$exclude_expsyms"; then + $run eval 'egrep -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' + $run eval '$mv "$nlist"T "$nlist"' + fi + + if test -n "$export_symbols_regex"; then + $run eval 'egrep -e "$export_symbols_regex" "$nlist" > "$nlist"T' + $run eval '$mv "$nlist"T "$nlist"' + fi + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + export_symbols="$output_objdir/$output.exp" + $run $rm $export_symbols + $run eval "sed -n -e '/^: @PROGRAM@$/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + else + $run eval "sed -e 's/\([][.*^$]\)/\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$output.exp"' + $run eval 'grep -f "$output_objdir/$output.exp" < "$nlist" > "$nlist"T' + $run eval 'mv "$nlist"T "$nlist"' + fi + fi + + for arg in $dlprefiles; do + $show "extracting global C symbols from \`$arg'" + name=`echo "$arg" | sed -e 's%^.*/%%'` + $run eval 'echo ": $name " >> "$nlist"' + $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'" + done + + if test -z "$run"; then + # Make sure we have at least an empty file. + test -f "$nlist" || : > "$nlist" + + if test -n "$exclude_expsyms"; then + egrep -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T + $mv "$nlist"T "$nlist" + fi + + # Try sorting and uniquifying the output. + if grep -v "^: " < "$nlist" | sort +2 | uniq > "$nlist"S; then + : + else + grep -v "^: " < "$nlist" > "$nlist"S + fi + + if test -f "$nlist"S; then + eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$dlsyms"' + else + echo '/* NONE */' >> "$output_objdir/$dlsyms" + fi + + $echo >> "$output_objdir/$dlsyms" "\ + +#undef lt_preloaded_symbols + +#if defined (__STDC__) && __STDC__ +# define lt_ptr void * +#else +# define lt_ptr char * +# define const +#endif + +/* The mapping between symbol names and symbols. */ +const struct { + const char *name; + lt_ptr address; +} +lt_preloaded_symbols[] = +{\ +" + + eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$dlsyms" + + $echo >> "$output_objdir/$dlsyms" "\ + {0, (lt_ptr) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif\ +" + fi + + pic_flag_for_symtable= + case $host in + # compiling the symbol table file with pic_flag works around + # a FreeBSD bug that causes programs to crash when -lm is + # linked before any other PIC object. But we must not use + # pic_flag when linking with -static. The problem exists in + # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. + *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) + case "$compile_command " in + *" -static "*) ;; + *) pic_flag_for_symtable=" $pic_flag -DPIC -DFREEBSD_WORKAROUND";; + esac;; + *-*-hpux*) + case "$compile_command " in + *" -static "*) ;; + *) pic_flag_for_symtable=" $pic_flag -DPIC";; + esac + esac + + # Now compile the dynamic symbol file. + $show "(cd $output_objdir && $CC -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")" + $run eval '(cd $output_objdir && $CC -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $? + + # Clean up the generated files. + $show "$rm $output_objdir/$dlsyms $nlist ${nlist}S ${nlist}T" + $run $rm "$output_objdir/$dlsyms" "$nlist" "${nlist}S" "${nlist}T" + + # Transform the symbol file into the correct name. + compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"` + finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"` + ;; + *) + $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2 + exit 1 + ;; + esac + else + # We keep going just in case the user didn't refer to + # lt_preloaded_symbols. The linker will fail if global_symbol_pipe + # really was required. + + # Nullify the symbol file. + compile_command=`$echo "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"` + finalize_command=`$echo "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"` + fi + + if test $need_relink = no || test "$build_libtool_libs" != yes; then + # Replace the output file specification. + compile_command=`$echo "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` + link_command="$compile_command$compile_rpath" + + # We have no uninstalled library dependencies, so finalize right now. + $show "$link_command" + $run eval "$link_command" + status=$? + + # Delete the generated files. + if test -n "$dlsyms"; then + $show "$rm $output_objdir/${outputname}S.${objext}" + $run $rm "$output_objdir/${outputname}S.${objext}" + fi + + exit $status + fi + + if test -n "$shlibpath_var"; then + # We should set the shlibpath_var + rpath= + for dir in $temp_rpath; do + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) + # Absolute path. + rpath="$rpath$dir:" + ;; + *) + # Relative path: add a thisdir entry. + rpath="$rpath\$thisdir/$dir:" + ;; + esac + done + temp_rpath="$rpath" + fi + + if test -n "$compile_shlibpath$finalize_shlibpath"; then + compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" + fi + if test -n "$finalize_shlibpath"; then + finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" + fi + + compile_var= + finalize_var= + if test -n "$runpath_var"; then + if test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + rpath="$rpath$dir:" + done + compile_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + if test -n "$finalize_perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $finalize_perm_rpath; do + rpath="$rpath$dir:" + done + finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + fi + + if test "$no_install" = yes; then + # We don't need to create a wrapper script. + link_command="$compile_var$compile_command$compile_rpath" + # Replace the output file specification. + link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` + # Delete the old output file. + $run $rm $output + # Link the executable and exit + $show "$link_command" + $run eval "$link_command" || exit $? + exit 0 + fi + + if test "$hardcode_action" = relink; then + # Fast installation is not supported + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + + $echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2 + $echo "$modename: \`$output' will be relinked during installation" 1>&2 + else + if test "$fast_install" != no; then + link_command="$finalize_var$compile_command$finalize_rpath" + if test "$fast_install" = yes; then + relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'` + else + # fast_install is set to needless + relink_command= + fi + else + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + fi + fi + + # Replace the output file specification. + link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` + + # Delete the old output files. + $run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname + + $show "$link_command" + $run eval "$link_command" || exit $? + + # Now create the wrapper script. + $show "creating $output" + + # Quote the relink command for shipping. + if test -n "$relink_command"; then + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"` + relink_command="$var=\"$var_value\"; export $var; $relink_command" + fi + done + relink_command="(cd `pwd`; $relink_command)" + relink_command=`$echo "X$relink_command" | $Xsed -e "$sed_quote_subst"` + fi + + # Quote $echo for shipping. + if test "X$echo" = "X$SHELL $0 --fallback-echo"; then + case $0 in + [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $0 --fallback-echo";; + *) qecho="$SHELL `pwd`/$0 --fallback-echo";; + esac + qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"` + else + qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"` + fi + + # Only actually do things if our run command is non-null. + if test -z "$run"; then + # win32 will think the script is a binary if it has + # a .exe suffix, so we strip it off here. + case $output in + *.exe) output=`echo $output|sed 's,.exe$,,'` ;; + esac + # test for cygwin because mv fails w/o .exe extensions + case $host in + *cygwin*) exeext=.exe ;; + *) exeext= ;; + esac + $rm $output + trap "$rm $output; exit 1" 1 2 15 + + $echo > $output "\ +#! $SHELL + +# $output - temporary wrapper script for $objdir/$outputname +# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP +# +# The $output program cannot be directly executed until all the libtool +# libraries that it depends on are installed. +# +# This wrapper script should never be moved out of the build directory. +# If it is, it will not operate correctly. + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed='sed -e 1s/^X//' +sed_quote_subst='$sed_quote_subst' + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +if test \"\${CDPATH+set}\" = set; then CDPATH=:; export CDPATH; fi + +relink_command=\"$relink_command\" + +# This environment variable determines our operation mode. +if test \"\$libtool_install_magic\" = \"$magic\"; then + # install mode needs the following variable: + notinst_deplibs='$notinst_deplibs' +else + # When we are sourced in execute mode, \$file and \$echo are already set. + if test \"\$libtool_execute_magic\" != \"$magic\"; then + echo=\"$qecho\" + file=\"\$0\" + # Make sure echo works. + if test \"X\$1\" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift + elif test \"X\`(\$echo '\t') 2>/dev/null\`\" = 'X\t'; then + # Yippee, \$echo works! + : + else + # Restart under the correct shell, and then maybe \$echo will work. + exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"} + fi + fi\ +" + $echo >> $output "\ + + # Find the directory that this script lives in. + thisdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\` + test \"x\$thisdir\" = \"x\$file\" && thisdir=. + + # Follow symbolic links until we get to the real thisdir. + file=\`ls -ld \"\$file\" | sed -n 's/.*-> //p'\` + while test -n \"\$file\"; do + destdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\` + + # If there was a directory component, then change thisdir. + if test \"x\$destdir\" != \"x\$file\"; then + case \"\$destdir\" in + [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; + *) thisdir=\"\$thisdir/\$destdir\" ;; + esac + fi + + file=\`\$echo \"X\$file\" | \$Xsed -e 's%^.*/%%'\` + file=\`ls -ld \"\$thisdir/\$file\" | sed -n 's/.*-> //p'\` + done + + # Try to get the absolute directory name. + absdir=\`cd \"\$thisdir\" && pwd\` + test -n \"\$absdir\" && thisdir=\"\$absdir\" +" + + if test "$fast_install" = yes; then + echo >> $output "\ + program=lt-'$outputname'$exeext + progdir=\"\$thisdir/$objdir\" + + if test ! -f \"\$progdir/\$program\" || \\ + { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | sed 1q\`; \\ + test \"X\$file\" != \"X\$progdir/\$program\"; }; then + + file=\"\$\$-\$program\" + + if test ! -d \"\$progdir\"; then + $mkdir \"\$progdir\" + else + $rm \"\$progdir/\$file\" + fi" + + echo >> $output "\ + + # relink executable if necessary + if test -n \"\$relink_command\"; then + if relink_command_output=\`eval \$relink_command 2>&1\`; then : + else + $echo \"\$relink_command_output\" >&2 + $rm \"\$progdir/\$file\" + exit 1 + fi + fi + + $mv \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || + { $rm \"\$progdir/\$program\"; + $mv \"\$progdir/\$file\" \"\$progdir/\$program\"; } + $rm \"\$progdir/\$file\" + fi" + else + echo >> $output "\ + program='$outputname' + progdir=\"\$thisdir/$objdir\" +" + fi + + echo >> $output "\ + + if test -f \"\$progdir/\$program\"; then" + + # Export our shlibpath_var if we have one. + if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + $echo >> $output "\ + # Add our own library path to $shlibpath_var + $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" + + # Some systems cannot cope with colon-terminated $shlibpath_var + # The second colon is a workaround for a bug in BeOS R4 sed + $shlibpath_var=\`\$echo \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\` + + export $shlibpath_var +" + fi + + # fixup the dll searchpath if we need to. + if test -n "$dllsearchpath"; then + $echo >> $output "\ + # Add the dll search path components to the executable PATH + PATH=$dllsearchpath:\$PATH +" + fi + + $echo >> $output "\ + if test \"\$libtool_execute_magic\" != \"$magic\"; then + # Run the actual program with our arguments. +" + case $host in + # win32 systems need to use the prog path for dll + # lookup to work + *-*-cygwin* | *-*-pw32*) + $echo >> $output "\ + exec \$progdir/\$program \${1+\"\$@\"} +" + ;; + + # Backslashes separate directories on plain windows + *-*-mingw | *-*-os2*) + $echo >> $output "\ + exec \$progdir\\\\\$program \${1+\"\$@\"} +" + ;; + + *) + $echo >> $output "\ + # Export the path to the program. + PATH=\"\$progdir:\$PATH\" + export PATH + + exec \$program \${1+\"\$@\"} +" + ;; + esac + $echo >> $output "\ + \$echo \"\$0: cannot exec \$program \${1+\"\$@\"}\" + exit 1 + fi + else + # The program doesn't exist. + \$echo \"\$0: error: \$progdir/\$program does not exist\" 1>&2 + \$echo \"This script is just a wrapper for \$program.\" 1>&2 + echo \"See the $PACKAGE documentation for more information.\" 1>&2 + exit 1 + fi +fi\ +" + chmod +x $output + fi + exit 0 + ;; + esac + + # See if we need to build an old-fashioned archive. + for oldlib in $oldlibs; do + + if test "$build_libtool_libs" = convenience; then + oldobjs="$libobjs_save" + addlibs="$convenience" + build_libtool_libs=no + else + if test "$build_libtool_libs" = module; then + oldobjs="$libobjs_save" + build_libtool_libs=no + else + oldobjs="$objs$old_deplibs "`$echo "X$libobjs_save" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP` + fi + addlibs="$old_convenience" + fi + + if test -n "$addlibs"; then + gentop="$output_objdir/${outputname}x" + $show "${rm}r $gentop" + $run ${rm}r "$gentop" + $show "mkdir $gentop" + $run mkdir "$gentop" + status=$? + if test $status -ne 0 && test ! -d "$gentop"; then + exit $status + fi + generated="$generated $gentop" + + # Add in members from convenience archives. + for xlib in $addlibs; do + # Extract the objects. + case $xlib in + [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;; + *) xabs=`pwd`"/$xlib" ;; + esac + xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'` + xdir="$gentop/$xlib" + + $show "${rm}r $xdir" + $run ${rm}r "$xdir" + $show "mkdir $xdir" + $run mkdir "$xdir" + status=$? + if test $status -ne 0 && test ! -d "$xdir"; then + exit $status + fi + $show "(cd $xdir && $AR x $xabs)" + $run eval "(cd \$xdir && $AR x \$xabs)" || exit $? + + oldobjs="$oldobjs "`find $xdir -name \*.${objext} -print -o -name \*.lo -print | $NL2SP` + done + fi + + # Do each command in the archive commands. + if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then + eval cmds=\"$old_archive_from_new_cmds\" + else + # Ensure that we have .o objects in place in case we decided + # not to build a shared library, and have fallen back to building + # static libs even though --disable-static was passed! + for oldobj in $oldobjs; do + if test ! -f $oldobj; then + xdir=`$echo "X$oldobj" | $Xsed -e 's%/[^/]*$%%'` + if test "X$xdir" = "X$oldobj"; then + xdir="." + else + xdir="$xdir" + fi + baseobj=`$echo "X$oldobj" | $Xsed -e 's%^.*/%%'` + obj=`$echo "X$baseobj" | $Xsed -e "$o2lo"` + $show "(cd $xdir && ${LN_S} $obj $baseobj)" + $run eval '(cd $xdir && ${LN_S} $obj $baseobj)' || exit $? + fi + done + + eval cmds=\"$old_archive_cmds\" + fi + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + done + + if test -n "$generated"; then + $show "${rm}r$generated" + $run ${rm}r$generated + fi + + # Now create the libtool archive. + case $output in + *.la) + old_library= + test "$build_old_libs" = yes && old_library="$libname.$libext" + $show "creating $output" + + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"` + relink_command="$var=\"$var_value\"; export $var; $relink_command" + fi + done + # Quote the link command for shipping. + relink_command="(cd `pwd`; $SHELL $0 --mode=relink $libtool_args)" + relink_command=`$echo "X$relink_command" | $Xsed -e "$sed_quote_subst"` + + # Only create the output if not a dry run. + if test -z "$run"; then + for installed in no yes; do + if test "$installed" = yes; then + if test -z "$install_libdir"; then + break + fi + output="$output_objdir/$outputname"i + # Replace all uninstalled libtool libraries with the installed ones + newdependency_libs= + for deplib in $dependency_libs; do + case $deplib in + *.la) + name=`$echo "X$deplib" | $Xsed -e 's%^.*/%%'` + eval libdir=`sed -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + if test -z "$libdir"; then + $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2 + exit 1 + fi + newdependency_libs="$newdependency_libs $libdir/$name" + ;; + *) newdependency_libs="$newdependency_libs $deplib" ;; + esac + done + dependency_libs="$newdependency_libs" + newdlfiles= + for lib in $dlfiles; do + name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'` + eval libdir=`sed -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + if test -z "$libdir"; then + $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2 + exit 1 + fi + newdlfiles="$newdlfiles $libdir/$name" + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'` + eval libdir=`sed -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + if test -z "$libdir"; then + $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2 + exit 1 + fi + newdlprefiles="$newdlprefiles $libdir/$name" + done + dlprefiles="$newdlprefiles" + fi + $rm $output + # place dlname in correct position for cygwin + tdlname=$dlname + case $host,$output,$installed,$module,$dlname in + *cygwin*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;; + esac + $echo > $output "\ +# $outputname - a libtool library file +# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# The name that we can dlopen(3). +dlname='$tdlname' + +# Names of this library. +library_names='$library_names' + +# The name of the static archive. +old_library='$old_library' + +# Libraries that this one depends upon. +dependency_libs='$dependency_libs' + +# Version information for $libname. +current=$current +age=$age +revision=$revision + +# Is this an already installed library? +installed=$installed + +# Files to dlopen/dlpreopen +dlopen='$dlfiles' +dlpreopen='$dlprefiles' + +# Directory that this library needs to be installed in: +libdir='$install_libdir'" + if test "$installed" = no && test $need_relink = yes; then + $echo >> $output "\ +relink_command=\"$relink_command\"" + fi + done + fi + + # Do a symbolic link so that the libtool archive can be found in + # LD_LIBRARY_PATH before the program is installed. + $show "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)" + $run eval '(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)' || exit $? + ;; + esac + exit 0 + ;; + + # libtool install mode + install) + modename="$modename: install" + + # There may be an optional sh(1) argument at the beginning of + # install_prog (especially on Windows NT). + if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || + # Allow the use of GNU shtool's install command. + $echo "X$nonopt" | $Xsed | grep shtool > /dev/null; then + # Aesthetically quote it. + arg=`$echo "X$nonopt" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*) + arg="\"$arg\"" + ;; + esac + install_prog="$arg " + arg="$1" + shift + else + install_prog= + arg="$nonopt" + fi + + # The real first argument should be the name of the installation program. + # Aesthetically quote it. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*) + arg="\"$arg\"" + ;; + esac + install_prog="$install_prog$arg" + + # We need to accept at least all the BSD install flags. + dest= + files= + opts= + prev= + install_type= + isdir=no + stripme= + for arg + do + if test -n "$dest"; then + files="$files $dest" + dest="$arg" + continue + fi + + case $arg in + -d) isdir=yes ;; + -f) prev="-f" ;; + -g) prev="-g" ;; + -m) prev="-m" ;; + -o) prev="-o" ;; + -s) + stripme=" -s" + continue + ;; + -*) ;; + + *) + # If the previous option needed an argument, then skip it. + if test -n "$prev"; then + prev= + else + dest="$arg" + continue + fi + ;; + esac + + # Aesthetically quote the argument. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*) + arg="\"$arg\"" + ;; + esac + install_prog="$install_prog $arg" + done + + if test -z "$install_prog"; then + $echo "$modename: you must specify an install program" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + + if test -n "$prev"; then + $echo "$modename: the \`$prev' option requires an argument" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + + if test -z "$files"; then + if test -z "$dest"; then + $echo "$modename: no file or destination specified" 1>&2 + else + $echo "$modename: you must specify a destination" 1>&2 + fi + $echo "$help" 1>&2 + exit 1 + fi + + # Strip any trailing slash from the destination. + dest=`$echo "X$dest" | $Xsed -e 's%/$%%'` + + # Check to see that the destination is a directory. + test -d "$dest" && isdir=yes + if test "$isdir" = yes; then + destdir="$dest" + destname= + else + destdir=`$echo "X$dest" | $Xsed -e 's%/[^/]*$%%'` + test "X$destdir" = "X$dest" && destdir=. + destname=`$echo "X$dest" | $Xsed -e 's%^.*/%%'` + + # Not a directory, so check to see that there is only one file specified. + set dummy $files + if test $# -gt 2; then + $echo "$modename: \`$dest' is not a directory" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + fi + case $destdir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + for file in $files; do + case $file in + *.lo) ;; + *) + $echo "$modename: \`$destdir' must be an absolute directory name" 1>&2 + $echo "$help" 1>&2 + exit 1 + ;; + esac + done + ;; + esac + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + staticlibs= + future_libdirs= + current_libdirs= + for file in $files; do + + # Do each installation. + case $file in + *.$libext) + # Do the static libraries later. + staticlibs="$staticlibs $file" + ;; + + *.la) + # Check to see that this really is a libtool archive. + if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then : + else + $echo "$modename: \`$file' is not a valid libtool archive" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + + library_names= + old_library= + relink_command= + # If there is no directory component, then add one. + case $file in + */* | *\\*) . $file ;; + *) . ./$file ;; + esac + + # Add the libdir to current_libdirs if it is the destination. + if test "X$destdir" = "X$libdir"; then + case "$current_libdirs " in + *" $libdir "*) ;; + *) current_libdirs="$current_libdirs $libdir" ;; + esac + else + # Note the libdir as a future libdir. + case "$future_libdirs " in + *" $libdir "*) ;; + *) future_libdirs="$future_libdirs $libdir" ;; + esac + fi + + dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`/ + test "X$dir" = "X$file/" && dir= + dir="$dir$objdir" + + if test -n "$relink_command"; then + $echo "$modename: warning: relinking \`$file'" 1>&2 + $show "$relink_command" + if $run eval "$relink_command"; then : + else + $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2 + continue + fi + fi + + # See the names of the shared library. + set dummy $library_names + if test -n "$2"; then + realname="$2" + shift + shift + + srcname="$realname" + test -n "$relink_command" && srcname="$realname"T + + # Install the shared library and build the symlinks. + $show "$install_prog $dir/$srcname $destdir/$realname" + $run eval "$install_prog $dir/$srcname $destdir/$realname" || exit $? + if test -n "$stripme" && test -n "$striplib"; then + $show "$striplib $destdir/$realname" + $run eval "$striplib $destdir/$realname" || exit $? + fi + + if test $# -gt 0; then + # Delete the old symlinks, and create new ones. + for linkname + do + if test "$linkname" != "$realname"; then + $show "(cd $destdir && $rm $linkname && $LN_S $realname $linkname)" + $run eval "(cd $destdir && $rm $linkname && $LN_S $realname $linkname)" + fi + done + fi + + # Do each command in the postinstall commands. + lib="$destdir/$realname" + eval cmds=\"$postinstall_cmds\" + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + fi + + # Install the pseudo-library for information purposes. + name=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + instname="$dir/$name"i + $show "$install_prog $instname $destdir/$name" + $run eval "$install_prog $instname $destdir/$name" || exit $? + + # Maybe install the static library, too. + test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library" + ;; + + *.lo) + # Install (i.e. copy) a libtool object. + + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + destfile="$destdir/$destfile" + fi + + # Deduce the name of the destination old-style object file. + case $destfile in + *.lo) + staticdest=`$echo "X$destfile" | $Xsed -e "$lo2o"` + ;; + *.$objext) + staticdest="$destfile" + destfile= + ;; + *) + $echo "$modename: cannot copy a libtool object to \`$destfile'" 1>&2 + $echo "$help" 1>&2 + exit 1 + ;; + esac + + # Install the libtool object if requested. + if test -n "$destfile"; then + $show "$install_prog $file $destfile" + $run eval "$install_prog $file $destfile" || exit $? + fi + + # Install the old object if enabled. + if test "$build_old_libs" = yes; then + # Deduce the name of the old-style object file. + staticobj=`$echo "X$file" | $Xsed -e "$lo2o"` + + $show "$install_prog $staticobj $staticdest" + $run eval "$install_prog \$staticobj \$staticdest" || exit $? + fi + exit 0 + ;; + + *) + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + destfile="$destdir/$destfile" + fi + + # Do a test to see if this is really a libtool program. + case $host in + *cygwin*|*mingw*) + wrapper=`echo $file | sed -e 's,.exe$,,'` + ;; + *) + wrapper=$file + ;; + esac + if (sed -e '4q' $wrapper | egrep "^# Generated by .*$PACKAGE")>/dev/null 2>&1; then + notinst_deplibs= + relink_command= + + # If there is no directory component, then add one. + case $file in + */* | *\\*) . $wrapper ;; + *) . ./$wrapper ;; + esac + + # Check the variables that should have been set. + if test -z "$notinst_deplibs"; then + $echo "$modename: invalid libtool wrapper script \`$wrapper'" 1>&2 + exit 1 + fi + + finalize=yes + for lib in $notinst_deplibs; do + # Check to see that each library is installed. + libdir= + if test -f "$lib"; then + # If there is no directory component, then add one. + case $lib in + */* | *\\*) . $lib ;; + *) . ./$lib ;; + esac + fi + libfile="$libdir/"`$echo "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test + if test -n "$libdir" && test ! -f "$libfile"; then + $echo "$modename: warning: \`$lib' has not been installed in \`$libdir'" 1>&2 + finalize=no + fi + done + + relink_command= + # If there is no directory component, then add one. + case $file in + */* | *\\*) . $wrapper ;; + *) . ./$wrapper ;; + esac + + outputname= + if test "$fast_install" = no && test -n "$relink_command"; then + if test "$finalize" = yes && test -z "$run"; then + tmpdir="/tmp" + test -n "$TMPDIR" && tmpdir="$TMPDIR" + tmpdir="$tmpdir/libtool-$$" + if $mkdir -p "$tmpdir" && chmod 700 "$tmpdir"; then : + else + $echo "$modename: error: cannot create temporary directory \`$tmpdir'" 1>&2 + continue + fi + file=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + outputname="$tmpdir/$file" + # Replace the output file specification. + relink_command=`$echo "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'` + + $show "$relink_command" + if $run eval "$relink_command"; then : + else + $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2 + ${rm}r "$tmpdir" + continue + fi + file="$outputname" + else + $echo "$modename: warning: cannot relink \`$file'" 1>&2 + fi + else + # Install the binary that we compiled earlier. + file=`$echo "X$file" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"` + fi + fi + + # remove .exe since cygwin /usr/bin/install will append another + # one anyways + case $install_prog,$host in + /usr/bin/install*,*cygwin*) + case $file:$destfile in + *.exe:*.exe) + # this is ok + ;; + *.exe:*) + destfile=$destfile.exe + ;; + *:*.exe) + destfile=`echo $destfile | sed -e 's,.exe$,,'` + ;; + esac + ;; + esac + $show "$install_prog$stripme $file $destfile" + $run eval "$install_prog\$stripme \$file \$destfile" || exit $? + test -n "$outputname" && ${rm}r "$tmpdir" + ;; + esac + done + + for file in $staticlibs; do + name=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + + # Set up the ranlib parameters. + oldlib="$destdir/$name" + + $show "$install_prog $file $oldlib" + $run eval "$install_prog \$file \$oldlib" || exit $? + + if test -n "$stripme" && test -n "$striplib"; then + $show "$old_striplib $oldlib" + $run eval "$old_striplib $oldlib" || exit $? + fi + + # Do each command in the postinstall commands. + eval cmds=\"$old_postinstall_cmds\" + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + done + + if test -n "$future_libdirs"; then + $echo "$modename: warning: remember to run \`$progname --finish$future_libdirs'" 1>&2 + fi + + if test -n "$current_libdirs"; then + # Maybe just do a dry run. + test -n "$run" && current_libdirs=" -n$current_libdirs" + exec_cmd='$SHELL $0 --finish$current_libdirs' + else + exit 0 + fi + ;; + + # libtool finish mode + finish) + modename="$modename: finish" + libdirs="$nonopt" + admincmds= + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + for dir + do + libdirs="$libdirs $dir" + done + + for libdir in $libdirs; do + if test -n "$finish_cmds"; then + # Do each command in the finish commands. + eval cmds=\"$finish_cmds\" + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || admincmds="$admincmds + $cmd" + done + IFS="$save_ifs" + fi + if test -n "$finish_eval"; then + # Do the single finish_eval. + eval cmds=\"$finish_eval\" + $run eval "$cmds" || admincmds="$admincmds + $cmds" + fi + done + fi + + # Exit here if they wanted silent mode. + test "$show" = ":" && exit 0 + + echo "----------------------------------------------------------------------" + echo "Libraries have been installed in:" + for libdir in $libdirs; do + echo " $libdir" + done + echo + echo "If you ever happen to want to link against installed libraries" + echo "in a given directory, LIBDIR, you must either use libtool, and" + echo "specify the full pathname of the library, or use the \`-LLIBDIR'" + echo "flag during linking and do at least one of the following:" + if test -n "$shlibpath_var"; then + echo " - add LIBDIR to the \`$shlibpath_var' environment variable" + echo " during execution" + fi + if test -n "$runpath_var"; then + echo " - add LIBDIR to the \`$runpath_var' environment variable" + echo " during linking" + fi + if test -n "$hardcode_libdir_flag_spec"; then + libdir=LIBDIR + eval flag=\"$hardcode_libdir_flag_spec\" + + echo " - use the \`$flag' linker flag" + fi + if test -n "$admincmds"; then + echo " - have your system administrator run these commands:$admincmds" + fi + if test -f /etc/ld.so.conf; then + echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" + fi + echo + echo "See any operating system documentation about shared libraries for" + echo "more information, such as the ld(1) and ld.so(8) manual pages." + echo "----------------------------------------------------------------------" + exit 0 + ;; + + # libtool execute mode + execute) + modename="$modename: execute" + + # The first argument is the command name. + cmd="$nonopt" + if test -z "$cmd"; then + $echo "$modename: you must specify a COMMAND" 1>&2 + $echo "$help" + exit 1 + fi + + # Handle -dlopen flags immediately. + for file in $execute_dlfiles; do + if test ! -f "$file"; then + $echo "$modename: \`$file' is not a file" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + + dir= + case $file in + *.la) + # Check to see that this really is a libtool archive. + if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then : + else + $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + + # Read the libtool library. + dlname= + library_names= + + # If there is no directory component, then add one. + case $file in + */* | *\\*) . $file ;; + *) . ./$file ;; + esac + + # Skip this library if it cannot be dlopened. + if test -z "$dlname"; then + # Warn if it was a shared library. + test -n "$library_names" && $echo "$modename: warning: \`$file' was not linked with \`-export-dynamic'" + continue + fi + + dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'` + test "X$dir" = "X$file" && dir=. + + if test -f "$dir/$objdir/$dlname"; then + dir="$dir/$objdir" + else + $echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2 + exit 1 + fi + ;; + + *.lo) + # Just add the directory containing the .lo file. + dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'` + test "X$dir" = "X$file" && dir=. + ;; + + *) + $echo "$modename: warning \`-dlopen' is ignored for non-libtool libraries and objects" 1>&2 + continue + ;; + esac + + # Get the absolute pathname. + absdir=`cd "$dir" && pwd` + test -n "$absdir" && dir="$absdir" + + # Now add the directory to shlibpath_var. + if eval "test -z \"\$$shlibpath_var\""; then + eval "$shlibpath_var=\"\$dir\"" + else + eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" + fi + done + + # This variable tells wrapper scripts just to set shlibpath_var + # rather than running their programs. + libtool_execute_magic="$magic" + + # Check if any of the arguments is a wrapper script. + args= + for file + do + case $file in + -*) ;; + *) + # Do a test to see if this is really a libtool program. + if (sed -e '4q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + # If there is no directory component, then add one. + case $file in + */* | *\\*) . $file ;; + *) . ./$file ;; + esac + + # Transform arg to wrapped name. + file="$progdir/$program" + fi + ;; + esac + # Quote arguments (to preserve shell metacharacters). + file=`$echo "X$file" | $Xsed -e "$sed_quote_subst"` + args="$args \"$file\"" + done + + if test -z "$run"; then + if test -n "$shlibpath_var"; then + # Export the shlibpath_var. + eval "export $shlibpath_var" + fi + + # Restore saved enviroment variables + if test "${save_LC_ALL+set}" = set; then + LC_ALL="$save_LC_ALL"; export LC_ALL + fi + if test "${save_LANG+set}" = set; then + LANG="$save_LANG"; export LANG + fi + + # Now prepare to actually exec the command. + exec_cmd="\$cmd$args" + else + # Display what would be done. + if test -n "$shlibpath_var"; then + eval "\$echo \"\$shlibpath_var=\$$shlibpath_var\"" + $echo "export $shlibpath_var" + fi + $echo "$cmd$args" + exit 0 + fi + ;; + + # libtool clean and uninstall mode + clean | uninstall) + modename="$modename: $mode" + rm="$nonopt" + files= + rmforce= + exit_status=0 + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + for arg + do + case $arg in + -f) rm="$rm $arg"; rmforce=yes ;; + -*) rm="$rm $arg" ;; + *) files="$files $arg" ;; + esac + done + + if test -z "$rm"; then + $echo "$modename: you must specify an RM program" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + + rmdirs= + + for file in $files; do + dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'` + if test "X$dir" = "X$file"; then + dir=. + objdir="$objdir" + else + objdir="$dir/$objdir" + fi + name=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + test $mode = uninstall && objdir="$dir" + + # Remember objdir for removal later, being careful to avoid duplicates + if test $mode = clean; then + case " $rmdirs " in + *" $objdir "*) ;; + *) rmdirs="$rmdirs $objdir" ;; + esac + fi + + # Don't error if the file doesn't exist and rm -f was used. + if (test -L "$file") >/dev/null 2>&1 \ + || (test -h "$file") >/dev/null 2>&1 \ + || test -f "$file"; then + : + elif test -d "$file"; then + exit_status=1 + continue + elif test "$rmforce" = yes; then + continue + fi + + rmfiles="$file" + + case $name in + *.la) + # Possibly a libtool archive, so verify it. + if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + . $dir/$name + + # Delete the libtool libraries and symlinks. + for n in $library_names; do + rmfiles="$rmfiles $objdir/$n" + done + test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library" + test $mode = clean && rmfiles="$rmfiles $objdir/$name $objdir/${name}i" + + if test $mode = uninstall; then + if test -n "$library_names"; then + # Do each command in the postuninstall commands. + eval cmds=\"$postuninstall_cmds\" + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" + if test $? != 0 && test "$rmforce" != yes; then + exit_status=1 + fi + done + IFS="$save_ifs" + fi + + if test -n "$old_library"; then + # Do each command in the old_postuninstall commands. + eval cmds=\"$old_postuninstall_cmds\" + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" + if test $? != 0 && test "$rmforce" != yes; then + exit_status=1 + fi + done + IFS="$save_ifs" + fi + # FIXME: should reinstall the best remaining shared library. + fi + fi + ;; + + *.lo) + if test "$build_old_libs" = yes; then + oldobj=`$echo "X$name" | $Xsed -e "$lo2o"` + rmfiles="$rmfiles $dir/$oldobj" + fi + ;; + + *) + # Do a test to see if this is a libtool program. + if test $mode = clean && + (sed -e '4q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + relink_command= + . $dir/$file + + rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}" + if test "$fast_install" = yes && test -n "$relink_command"; then + rmfiles="$rmfiles $objdir/lt-$name" + fi + fi + ;; + esac + $show "$rm $rmfiles" + $run $rm $rmfiles || exit_status=1 + done + + # Try to remove the ${objdir}s in the directories where we deleted files + for dir in $rmdirs; do + if test -d "$dir"; then + $show "rmdir $dir" + $run rmdir $dir >/dev/null 2>&1 + fi + done + + exit $exit_status + ;; + + "") + $echo "$modename: you must specify a MODE" 1>&2 + $echo "$generic_help" 1>&2 + exit 1 + ;; + esac + + if test -z "$exec_cmd"; then + $echo "$modename: invalid operation mode \`$mode'" 1>&2 + $echo "$generic_help" 1>&2 + exit 1 + fi +fi # test -z "$show_help" + +if test -n "$exec_cmd"; then + eval exec $exec_cmd + exit 1 +fi + +# We need to display help for each of the modes. +case $mode in +"") $echo \ +"Usage: $modename [OPTION]... [MODE-ARG]... + +Provide generalized library-building support services. + + --config show all configuration variables + --debug enable verbose shell tracing +-n, --dry-run display commands without modifying any files + --features display basic configuration information and exit + --finish same as \`--mode=finish' + --help display this help message and exit + --mode=MODE use operation mode MODE [default=inferred from MODE-ARGS] + --quiet same as \`--silent' + --silent don't print informational messages + --version print version information + +MODE must be one of the following: + + clean remove files from the build directory + compile compile a source file into a libtool object + execute automatically set library path, then run a program + finish complete the installation of libtool libraries + install install libraries or executables + link create a library or an executable + uninstall remove libraries from an installed directory + +MODE-ARGS vary depending on the MODE. Try \`$modename --help --mode=MODE' for +a more detailed description of MODE." + exit 0 + ;; + +clean) + $echo \ +"Usage: $modename [OPTION]... --mode=clean RM [RM-OPTION]... FILE... + +Remove files from the build directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, object or program, all the files associated +with it are deleted. Otherwise, only FILE itself is deleted using RM." + ;; + +compile) + $echo \ +"Usage: $modename [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE + +Compile a source file into a libtool library object. + +This mode accepts the following additional options: + + -o OUTPUT-FILE set the output file name to OUTPUT-FILE + -prefer-pic try to building PIC objects only + -prefer-non-pic try to building non-PIC objects only + -static always build a \`.o' file suitable for static linking + +COMPILE-COMMAND is a command to be used in creating a \`standard' object file +from the given SOURCEFILE. + +The output file name is determined by removing the directory component from +SOURCEFILE, then substituting the C source code suffix \`.c' with the +library object suffix, \`.lo'." + ;; + +execute) + $echo \ +"Usage: $modename [OPTION]... --mode=execute COMMAND [ARGS]... + +Automatically set library path, then run a program. + +This mode accepts the following additional options: + + -dlopen FILE add the directory containing FILE to the library path + +This mode sets the library path environment variable according to \`-dlopen' +flags. + +If any of the ARGS are libtool executable wrappers, then they are translated +into their corresponding uninstalled binary, and any of their required library +directories are added to the library path. + +Then, COMMAND is executed, with ARGS as arguments." + ;; + +finish) + $echo \ +"Usage: $modename [OPTION]... --mode=finish [LIBDIR]... + +Complete the installation of libtool libraries. + +Each LIBDIR is a directory that contains libtool libraries. + +The commands that this mode executes may require superuser privileges. Use +the \`--dry-run' option if you just want to see what would be executed." + ;; + +install) + $echo \ +"Usage: $modename [OPTION]... --mode=install INSTALL-COMMAND... + +Install executables or libraries. + +INSTALL-COMMAND is the installation command. The first component should be +either the \`install' or \`cp' program. + +The rest of the components are interpreted as arguments to that command (only +BSD-compatible install options are recognized)." + ;; + +link) + $echo \ +"Usage: $modename [OPTION]... --mode=link LINK-COMMAND... + +Link object files or libraries together to form another library, or to +create an executable program. + +LINK-COMMAND is a command using the C compiler that you would use to create +a program from several object files. + +The following components of LINK-COMMAND are treated specially: + + -all-static do not do any dynamic linking at all + -avoid-version do not add a version suffix if possible + -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime + -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols + -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) + -export-symbols SYMFILE + try to export only the symbols listed in SYMFILE + -export-symbols-regex REGEX + try to export only the symbols matching REGEX + -LLIBDIR search LIBDIR for required installed libraries + -lNAME OUTPUT-FILE requires the installed library libNAME + -module build a library that can dlopened + -no-fast-install disable the fast-install mode + -no-install link a not-installable executable + -no-undefined declare that a library does not refer to external symbols + -o OUTPUT-FILE create OUTPUT-FILE from the specified objects + -release RELEASE specify package release information + -rpath LIBDIR the created library will eventually be installed in LIBDIR + -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries + -static do not do any dynamic linking of libtool libraries + -version-info CURRENT[:REVISION[:AGE]] + specify library version info [each variable defaults to 0] + +All other options (arguments beginning with \`-') are ignored. + +Every other argument is treated as a filename. Files ending in \`.la' are +treated as uninstalled libtool libraries, other files are standard or library +object files. + +If the OUTPUT-FILE ends in \`.la', then a libtool library is created, +only library objects (\`.lo' files) may be specified, and \`-rpath' is +required, except when creating a convenience library. + +If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created +using \`ar' and \`ranlib', or on Windows using \`lib'. + +If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file +is created, otherwise an executable program is created." + ;; + +uninstall) + $echo \ +"Usage: $modename [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... + +Remove libraries from an installation directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, all the files associated with it are deleted. +Otherwise, only FILE itself is deleted using RM." + ;; + +*) + $echo "$modename: invalid operation mode \`$mode'" 1>&2 + $echo "$help" 1>&2 + exit 1 + ;; +esac + +echo +$echo "Try \`$modename --help' for more information about other modes." + +exit 0 + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: diff --git a/mem.c b/mem.c new file mode 100644 index 0000000..f686918 --- /dev/null +++ b/mem.c @@ -0,0 +1,96 @@ +/* + * This file is part of Cmarsh + * Copyright (C) 2004 Richard Kettlewell + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 + * USA + */ + +#include "cparse.h" + +#if USE_GC +# include +#else +static void *GC_malloc(size_t n) { + void *ptr; + + if((ptr = malloc(n))) + memset(ptr, 0, n); + return ptr; +} + +static void *GC_realloc(void *ptr, size_t n) { + return realloc(ptr, n); +} + +static void *GC_malloc_atomic(size_t n) { + return malloc(n); +} +#endif + +void *xmalloc(size_t n) { + void *ptr; + + if(!(ptr = GC_malloc(n)) && n) + fatal(errno, "error allocating memory"); + return ptr; +} + +void *xrealloc(void *ptr, size_t n) { + if(!(ptr = GC_realloc(ptr, n)) && n) + fatal(errno, "error allocating memory"); + return ptr; +} + +void *xmalloc_noptr(size_t n) { + void *ptr; + + if(!(ptr = GC_malloc_atomic(n)) && n) + fatal(errno, "error allocating memory"); + return ptr; +} + +void *xrealloc_noptr(void *ptr, size_t n) { + if(ptr == 0) + return xmalloc_noptr(n); + if(!(ptr = GC_realloc(ptr, n)) && n) + fatal(errno, "error allocating memory"); + return ptr; +} + +char *xstrdup(const char *s) { + char *t; + + if(!(t = GC_malloc_atomic(strlen(s) + 1))) + fatal(errno, "error allocating memory"); + return strcpy(t, s); +} + +char *xstrndup(const char *s, size_t n) { + char *t; + + if(!(t = GC_malloc_atomic(n + 1))) + fatal(errno, "error allocating memory"); + memcpy(t, s, n); + t[n] = 0; + return t; +} + +/* +Local Variables: +c-basic-offset:2 +comment-column:40 +End: +*/ diff --git a/missing b/missing new file mode 100755 index 0000000..0a7fb5a --- /dev/null +++ b/missing @@ -0,0 +1,283 @@ +#! /bin/sh +# Common stub for a few missing GNU programs while installing. +# Copyright 1996, 1997, 1999, 2000 Free Software Foundation, Inc. +# Originally by Fran,cois Pinard , 1996. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA +# 02111-1307, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +if test $# -eq 0; then + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 +fi + +run=: + +# In the cases where this matters, `missing' is being run in the +# srcdir already. +if test -f configure.ac; then + configure_ac=configure.ac +else + configure_ac=configure.in +fi + +case "$1" in +--run) + # Try to run requested program, and just exit if it succeeds. + run= + shift + "$@" && exit 0 + ;; +esac + +# If it does not exist, or fails to run (possibly an outdated version), +# try to emulate it. +case "$1" in + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an +error status if there is no known handling for PROGRAM. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + --run try to run the given command, and emulate it if it fails + +Supported PROGRAM values: + aclocal touch file \`aclocal.m4' + autoconf touch file \`configure' + autoheader touch file \`config.h.in' + automake touch all \`Makefile.in' files + bison create \`y.tab.[ch]', if possible, from existing .[ch] + flex create \`lex.yy.c', if possible, from existing .c + help2man touch the output file + lex create \`lex.yy.c', if possible, from existing .c + makeinfo touch the output file + tar try tar, gnutar, gtar, then tar without non-portable flags + yacc create \`y.tab.[ch]', if possible, from existing .[ch]" + ;; + + -v|--v|--ve|--ver|--vers|--versi|--versio|--version) + echo "missing 0.3 - GNU automake" + ;; + + -*) + echo 1>&2 "$0: Unknown \`$1' option" + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 + ;; + + aclocal) + echo 1>&2 "\ +WARNING: \`$1' is missing on your system. You should only need it if + you modified \`acinclude.m4' or \`${configure_ac}'. You might want + to install the \`Automake' and \`Perl' packages. Grab them from + any GNU archive site." + touch aclocal.m4 + ;; + + autoconf) + echo 1>&2 "\ +WARNING: \`$1' is missing on your system. You should only need it if + you modified \`${configure_ac}'. You might want to install the + \`Autoconf' and \`GNU m4' packages. Grab them from any GNU + archive site." + touch configure + ;; + + autoheader) + echo 1>&2 "\ +WARNING: \`$1' is missing on your system. You should only need it if + you modified \`acconfig.h' or \`${configure_ac}'. You might want + to install the \`Autoconf' and \`GNU m4' packages. Grab them + from any GNU archive site." + files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}` + test -z "$files" && files="config.h" + touch_files= + for f in $files; do + case "$f" in + *:*) touch_files="$touch_files "`echo "$f" | + sed -e 's/^[^:]*://' -e 's/:.*//'`;; + *) touch_files="$touch_files $f.in";; + esac + done + touch $touch_files + ;; + + automake) + echo 1>&2 "\ +WARNING: \`$1' is missing on your system. You should only need it if + you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'. + You might want to install the \`Automake' and \`Perl' packages. + Grab them from any GNU archive site." + find . -type f -name Makefile.am -print | + sed 's/\.am$/.in/' | + while read f; do touch "$f"; done + ;; + + bison|yacc) + echo 1>&2 "\ +WARNING: \`$1' is missing on your system. You should only need it if + you modified a \`.y' file. You may need the \`Bison' package + in order for those modifications to take effect. You can get + \`Bison' from any GNU archive site." + rm -f y.tab.c y.tab.h + if [ $# -ne 1 ]; then + eval LASTARG="\${$#}" + case "$LASTARG" in + *.y) + SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` + if [ -f "$SRCFILE" ]; then + cp "$SRCFILE" y.tab.c + fi + SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` + if [ -f "$SRCFILE" ]; then + cp "$SRCFILE" y.tab.h + fi + ;; + esac + fi + if [ ! -f y.tab.h ]; then + echo >y.tab.h + fi + if [ ! -f y.tab.c ]; then + echo 'main() { return 0; }' >y.tab.c + fi + ;; + + lex|flex) + echo 1>&2 "\ +WARNING: \`$1' is missing on your system. You should only need it if + you modified a \`.l' file. You may need the \`Flex' package + in order for those modifications to take effect. You can get + \`Flex' from any GNU archive site." + rm -f lex.yy.c + if [ $# -ne 1 ]; then + eval LASTARG="\${$#}" + case "$LASTARG" in + *.l) + SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` + if [ -f "$SRCFILE" ]; then + cp "$SRCFILE" lex.yy.c + fi + ;; + esac + fi + if [ ! -f lex.yy.c ]; then + echo 'main() { return 0; }' >lex.yy.c + fi + ;; + + help2man) + echo 1>&2 "\ +WARNING: \`$1' is missing on your system. You should only need it if + you modified a dependency of a manual page. You may need the + \`Help2man' package in order for those modifications to take + effect. You can get \`Help2man' from any GNU archive site." + + file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` + if test -z "$file"; then + file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'` + fi + if [ -f "$file" ]; then + touch $file + else + test -z "$file" || exec >$file + echo ".ab help2man is required to generate this page" + exit 1 + fi + ;; + + makeinfo) + if test -z "$run" && (makeinfo --version) > /dev/null 2>&1; then + # We have makeinfo, but it failed. + exit 1 + fi + + echo 1>&2 "\ +WARNING: \`$1' is missing on your system. You should only need it if + you modified a \`.texi' or \`.texinfo' file, or any other file + indirectly affecting the aspect of the manual. The spurious + call might also be the consequence of using a buggy \`make' (AIX, + DU, IRIX). You might want to install the \`Texinfo' package or + the \`GNU make' package. Grab either from any GNU archive site." + file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` + if test -z "$file"; then + file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` + file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file` + fi + touch $file + ;; + + tar) + shift + if test -n "$run"; then + echo 1>&2 "ERROR: \`tar' requires --run" + exit 1 + fi + + # We have already tried tar in the generic part. + # Look for gnutar/gtar before invocation to avoid ugly error + # messages. + if (gnutar --version > /dev/null 2>&1); then + gnutar ${1+"$@"} && exit 0 + fi + if (gtar --version > /dev/null 2>&1); then + gtar ${1+"$@"} && exit 0 + fi + firstarg="$1" + if shift; then + case "$firstarg" in + *o*) + firstarg=`echo "$firstarg" | sed s/o//` + tar "$firstarg" ${1+"$@"} && exit 0 + ;; + esac + case "$firstarg" in + *h*) + firstarg=`echo "$firstarg" | sed s/h//` + tar "$firstarg" ${1+"$@"} && exit 0 + ;; + esac + fi + + echo 1>&2 "\ +WARNING: I can't seem to be able to run \`tar' with the given arguments. + You may want to install GNU tar or Free paxutils, or check the + command line arguments." + exit 1 + ;; + + *) + echo 1>&2 "\ +WARNING: \`$1' is needed, and you do not seem to have it handy on your + system. You might have modified some files without having the + proper tools for further handling them. Check the \`README' file, + it often tells you about the needed prerequirements for installing + this package. You may also peek at any GNU archive site, in case + some other package would contain this missing \`$1' program." + exit 1 + ;; +esac + +exit 0 diff --git a/mkinstalldirs b/mkinstalldirs new file mode 100755 index 0000000..4f58503 --- /dev/null +++ b/mkinstalldirs @@ -0,0 +1,40 @@ +#! /bin/sh +# mkinstalldirs --- make directory hierarchy +# Author: Noah Friedman +# Created: 1993-05-16 +# Public domain + +# $Id: mkinstalldirs,v 1.13 1999/01/05 03:18:55 bje Exp $ + +errstatus=0 + +for file +do + set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'` + shift + + pathcomp= + for d + do + pathcomp="$pathcomp$d" + case "$pathcomp" in + -* ) pathcomp=./$pathcomp ;; + esac + + if test ! -d "$pathcomp"; then + echo "mkdir $pathcomp" + + mkdir "$pathcomp" || lasterr=$? + + if test ! -d "$pathcomp"; then + errstatus=$lasterr + fi + fi + + pathcomp="$pathcomp/" + done +done + +exit $errstatus + +# mkinstalldirs ends here diff --git a/number.c b/number.c new file mode 100644 index 0000000..175a82a --- /dev/null +++ b/number.c @@ -0,0 +1,180 @@ +#include "cparse.h" +#include "platform.h" +#include +#include + +/* order is important. */ +static const struct { + unsigned type; + unsigned long long max; +} int_info[] = { + { TS_INT, P_INT_MAX }, + { TS_UNSIGNED, P_UINT_MAX }, + { TS_LONG, P_LONG_MAX }, + { TS_UNSIGNED|TS_LONG, P_ULONG_MAX }, + { TS_LONGLONG, P_LLONG_MAX }, + { TS_UNSIGNED|TS_LONGLONG, P_ULLONG_MAX }, + /* XXX other built-in integral types should maybe go here too */ +}; + +#define N_INT_INFO (sizeof int_info / sizeof *int_info) + +/* Throw away the bottom few bits of a floating point number. + * Makes rather free assumptions about representation! + * XXX only tested on i386 linux + * + * Why on earth do we need this ridiculous thing? + * + * gcc's FLT_MAX is defined as 3.40282347e+38F + * which its strtold converts to xxxx407effffff048ff9eb4e + * but gcc converts it to xxxx407effffff0000000000 + * ----EEEEMMMMMMMMMMMMMMMM + * so we end up with 3.40282347e+38 > FLT_MAX being true and getting + * an error. + * + * Really gcc should have written it as e.g. 3.4028234663852885982e+38 + * which strtold converts to the exact answer. + * + * At least potentially the same problem might exist for DBL_MAX (I've + * not checked). + */ +static void massage_float(long double *ld, + unsigned bits) { + unsigned char *ptr = (unsigned char *)ld; + size_t n; + unsigned left; + +#if BYTE_ORDER == BIG_ENDIAN + memset(ptr + sizeof (long double) - bits / 8, 0, bits / 8); + n = sizeof (long double) - bits / 8 - 1; +#else + memset(ptr, 0, bits / 8); + n = bits / 8; +#endif + if((left = bits & 7)) + ptr[n] &= 0xFFFFFFFF << left; +} + +struct declarator *numbertype(const struct expression *e) { + unsigned long long u; + long double ld; + int hex, f_l = 0, f_u = 0, f_f = 0; + char *rest; + struct declarator *d; + unsigned ts; + size_t n; + + /* . always means a floating constant + * E/e but no 0x means a floating constant + * 0x and P/p means a floating constant + * anything else is some kind of integer + */ + hex = !strncmp(e->u.constant, "0x", 2); + if(strchr(e->u.constant, '.') + || (hex ? strchr(e->u.constant, 'p') || strchr(e->u.constant, 'P') + : strchr(e->u.constant, 'e') || strchr(e->u.constant, 'E'))) { + /* long double had better be as big as the target's long double */ + errno = 0; + ld = strtold(e->u.constant, &rest); + if(errno) { + inputerror(&e->where, "floating constant '%s' out of range", + e->u.constant); + return 0; + } + while(*rest) { + switch(*rest++) { + case 'f': case 'F': f_f++; break; + case 'l': case 'L': f_l++; break; + default: + inputerror(&e->where, "invalid suffix on floating constant '%s'", + e->u.constant); + return 0; + } + } + if(f_f + f_l > 1) { + inputerror(&e->where, "too many suffixes on floating constant '%s'", + e->u.constant); + return 0; + } + if(f_f) { + massage_float(&ld, LDBL_MANT_DIG - P_FLT_MANT_DIG); + if(ld > P_FLT_MAX) { + inputerror(&e->where, "float constant '%s' out of range", + e->u.constant); + return 0; + } + ts = TS_FLOAT; + } else if(!f_l) { + massage_float(&ld, LDBL_MANT_DIG - P_DBL_MANT_DIG); + if(ld > P_DBL_MAX) { + inputerror(&e->where, "double constant '%s' out of range", + e->u.constant); + return 0; + } + ts = TS_DOUBLE; + } else { + massage_float(&ld, LDBL_MANT_DIG - P_LDBL_MANT_DIG); + if(ld > P_LDBL_MAX) { + inputerror(&e->where, "double constant '%s' out of range", + e->u.constant); + return 0; + } + ts = TS_LONG|TS_DOUBLE; + } + NEW(d); + NEW(d->declaration_specifiers); + d->declaration_specifiers->type_specifiers = ts; + return d; + } else { + errno = 0; + u = strtoull(e->u.constant, &rest, 0); + if(errno) { + inputerror(&e->where, "integral constant '%s' out of range", + e->u.constant); + return 0; + } + while(*rest) { + switch(*rest++) { + case 'u': case 'U': f_u++; break; + case 'l': case 'L': f_l++; break; + default: + inputerror(&e->where, "invalid suffix on integral constant '%s'", + e->u.constant); + return 0; + } + } + if(f_u > 1 || f_l > 2) { + inputerror(&e->where, "too many suffixes on integral constant '%s'", + e->u.constant); + return 0; + } + if(hex || e->u.constant[0] == '0') { + /* hex or octal - first type that fits */ + for(n = 2 * f_l; n < N_INT_INFO; ++n) + if(u <= int_info[n].max) + break; + } else { + /* decimal - unsigned only allowed if u/U specified */ + for(n = 2 * f_l; n < N_INT_INFO; ++n) + if(u <= int_info[n].max) + if(f_u || !(int_info[n].type & TS_UNSIGNED)) + break; + } + if(n >= N_INT_INFO) { + inputerror(&e->where, "integral constant '%s' out of range", + e->u.constant); + return 0; + } + NEW(d); + NEW(d->declaration_specifiers); + d->declaration_specifiers->type_specifiers = int_info[n].type; + return d; + } +} + +/* +Local Variables: +c-basic-offset:2 +comment-column:40 +End: +*/ diff --git a/parse.c b/parse.c new file mode 100644 index 0000000..d5cd6b0 --- /dev/null +++ b/parse.c @@ -0,0 +1,84 @@ +#include "cparse.h" +#include +#include +#include + +static const char *cpp = "cc"; +static const char **options; +static int noptions = 2; + +static void cc_option(const char *s) { + options = xrealloc(options, ++noptions * sizeof(char *)); + options[noptions - 1] = s; +} + +int commandline(int argc, char **argv) { + int n = 1; + + yy_flex_debug = 0; + while(n < argc && strcmp(argv[n], "--")) { + if(!strcmp(argv[n], "--cpp") && n + 1 < argc) + cpp = argv[++n]; + else if(!strcmp(argv[n], "--no-cpp")) + cpp = 0; + else if(!strcmp(argv[n], "--yydebug")) + yydebug = 1; + else if(!strcmp(argv[n], "--flexdebug")) + yy_flex_debug = 1; + else + cc_option(argv[n]); + ++n; + } + if(n < argc) + ++n; + return n; +} + +struct external_declaration *parse(const char *filename) { + FILE *fp; + pid_t pid = -1, r; + int p[2], w; + struct external_declaration *tu; + + if(cpp) { + if(pipe(p) < 0) fatal(errno, "pipe"); + if((pid = fork()) < 0) fatal(errno, "fork"); + if(!pid) { + exiter = _exit; + if(close(p[0]) < 0) fatal(errno, "close"); + if(p[1] != 1) { + if(dup2(p[1], 1) < 0) fatal(errno, "dup2"); + if(close(p[1]) < 0) fatal(errno, "close"); + } + cc_option(filename); + cc_option(0); + options[0] = cpp; + options[1] = "-E"; + execvp(options[0], (char **)options); + fatal(errno, "execve %s", cpp); + } + if(close(p[1]) < 0) fatal(errno, "close"); + if(!(fp = fdopen(p[0], "r"))) fatal(errno, "fdopen"); + } else + if(!(fp = fopen(filename, "r"))) fatal(errno, "opening %s", filename); + parser_init(fp); + yyparse(); + yyin = 0; + if(fclose(fp) < 0) fatal(errno, "fclose"); + if(cpp) { + while((r = waitpid(pid, &w, 0)) < 0 && errno == EINTR) + ; + if(r < 0) fatal(errno, "waitpid"); + if(w) fatal(0, "%s exited with status %d", cpp, w); + } + tu = translation_unit; + translation_unit = 0; + return tu; +} + +/* +Local Variables: +c-basic-offset:2 +comment-column:40 +End: +*/ diff --git a/platform.h b/platform.h new file mode 100644 index 0000000..0a61ce3 --- /dev/null +++ b/platform.h @@ -0,0 +1,47 @@ +#ifndef PLATFORM_H +#define PLATFORM_H + +/* XXX platform-specific configuration should be figured out here. For + * now we assume we're targetting the host platform. */ + +#define P_CHAR_MIN CHAR_MIN +#define P_UCHAR_MAX UCHAR_MAX +#define P_SHRT_MAX SHRT_MAX +#define P_USHRT_MAX USHRT_MAX +#define P_INT_MAX INT_MAX +#define P_UINT_MAX UINT_MAX +#define P_LONG_MAX LONG_MAX +#define P_ULONG_MAX ULONG_MAX +#define P_LLONG_MAX LLONG_MAX +#define P_ULLONG_MAX ULLONG_MAX +#define P_FLT_MAX FLT_MAX +#define P_FLT_MANT_DIG FLT_MANT_DIG +#define P_DBL_MAX DBL_MAX +#define P_DBL_MANT_DIG DBL_MANT_DIG +#define P_LDBL_MAX LDBL_MAX +#define P_LDBL_MANT_DIG LDBL_MANT_DIG +#define P_WCHAR_T (TS_INT|TS_LONG) /* XXX hack suitable only for i386 linux */ + +#if HAVE__BOOL +# define P_BOOL_SIZE (sizeof (_Bool)) +#else +# define P_BOOL_SIZE 1 +#endif +#define P_SHORT_SIZE (sizeof (short)) +#define P_INT_SIZE (sizeof (int)) +#define P_LONG_SIZE (sizeof (long)) +#define P_LLONG_SIZE (sizeof (long long)) + +#define P_PTR_SIZE (sizeof (void *)) + +#define RESTRICT_KW "__restrict" + +#endif /* PLATFORM_H */ + +/* +Local Variables: +c-basic-offset:2 +comment-column:40 +fill-column:79 +End: +*/ diff --git a/scope.c b/scope.c new file mode 100644 index 0000000..c9cb302 --- /dev/null +++ b/scope.c @@ -0,0 +1,49 @@ +#include "cparse.h" + +static struct scope *scope; + +void enter_scope(void) { + struct scope *new_scope; + + NEW(new_scope); + new_scope->parent = scope; + scope = new_scope; +} + +void exit_scope(void) { + scope = scope->parent; +} + +/* might be called before the declaration_specifiers have been filled in */ +void add_declaration(struct declarator *d) { + /* skip nameless declarators to simplify some callers */ + if(d->name) { + if(!scope->declarations) + scope->declarations = dict_new(); + dict_add(scope->declarations, d->name, d); + } + /* XXX redeclaration */ +} + +struct declarator *lookup(const char *name) { + const struct scope *s; + struct declarator *d; + + for(s = scope; s; s = s->parent) + if(s->declarations && (d = dict_get(s->declarations, name))) + return d; + return 0; +} + +void scope_init(void) { + scope = 0; + enter_scope(); +} + +/* +Local Variables: +c-basic-offset:2 +comment-column:40 +fill-column:79 +End: +*/ diff --git a/stamp-h.in b/stamp-h.in new file mode 100644 index 0000000..e69de29 diff --git a/tests.bash b/tests.bash new file mode 100755 index 0000000..d736b00 --- /dev/null +++ b/tests.bash @@ -0,0 +1,81 @@ +#! /bin/bash +set -e + +failed() { + echo FAILED + status=1 + cat $errors + echo +} + +case "$TEST_COMPILER" in +"" ) + validate() { + ./cparse -- "$@" + } + ;; +* ) + validate() { + $TEST_COMPILER -c "$@" + } + ;; +esac + +if test $# = 0; then + set -- tests/*.c +fi + +mkdir -p errors +rm -f errors/* +status=0 + +for test; do + printf "*** $test: " + errors=${test//tests/errors} + case $test in + tests/fail-* ) + if validate $test 2> $errors > /dev/null; then + echo UNEXPECTEDLY SUCCEEDED + status=1 + else + echo OK + fi + ;; + * ) + if validate $test 2> $errors > /dev/null; then + echo OK + else + failed + fi + ;; + esac +done + +# make sure we can parse ourselves, and that if we do it twice we +# get the same answer both times +# +# really we should compile the results and check they match what +# the compiler produces without our involvement + +for path in *.c; do + printf "*** $path: " + errors=errors/${path}.errors + once=errors/${path%.c}.i + twice=errors/${path%.c}.j + object=errors/${path%.c}.o + rm -f ${once} ${twice} ${errors} + echo ./cparse --cpp ${CC} ${ALL_CFLAGS} -- ${path} > ${once} > $errors + if ! ./cparse --cpp ${CC} ${ALL_CFLAGS} -- ${path} > ${once} 2>> $errors; then + failed + elif ! ./cparse --no-cpp -- ${once} > ${twice} 2> $errors; then + failed + elif ! diff -u ${once} ${twice} > $errors 2>&1; then + failed + elif ! ${CC} ${ALL_CFLAGS} -o ${object} -c ${once} 2> $errors; then + failed + else + echo OK + fi +done + +exit $status diff --git a/tests/Makefile.am b/tests/Makefile.am new file mode 100644 index 0000000..34747dd --- /dev/null +++ b/tests/Makefile.am @@ -0,0 +1,29 @@ +# +# This file is part of DisOrder. +# Copyright (C) 2004 Richard Kettlewell +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 +# USA +# + +EXTRA_DIST=designated-initializers.c fail-array-subscripting-1.c \ +fail-array-subscripting-2.c fail-array-subscripting-3.c \ +fail-arrow-operator-1.c fail-arrow-operator-2.c \ +fail-arrow-operator-3.c fail-arrow-operator-4.c fail-dot-operator-1.c \ +fail-dot-operator-2.c fail-dot-operator-3.c fail-dot-operator-4.c \ +fail-function-call-1.c fail-function-call-2.c fail-hex-escape.c \ +fail-leaky-old-style-declarations.c \ +fail-no-declaration-list-on-new-functions.c fail-octal-escape.c \ +fail-ucn-limits-1.c fail-ucn-limits-2.c ucn-8bit.c diff --git a/tests/Makefile.in b/tests/Makefile.in new file mode 100644 index 0000000..70d1727 --- /dev/null +++ b/tests/Makefile.in @@ -0,0 +1,241 @@ +# Makefile.in generated automatically by automake 1.5 from Makefile.am. + +# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 +# Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +# +# This file is part of DisOrder. +# Copyright (C) 2004 Richard Kettlewell +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 +# USA +# + +SHELL = @SHELL@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +prefix = @prefix@ +exec_prefix = @exec_prefix@ + +bindir = @bindir@ +sbindir = @sbindir@ +libexecdir = @libexecdir@ +datadir = @datadir@ +sysconfdir = @sysconfdir@ +sharedstatedir = @sharedstatedir@ +localstatedir = @localstatedir@ +libdir = @libdir@ +infodir = @infodir@ +mandir = @mandir@ +includedir = @includedir@ +oldincludedir = /usr/include +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +top_builddir = .. + +ACLOCAL = @ACLOCAL@ +AUTOCONF = @AUTOCONF@ +AUTOMAKE = @AUTOMAKE@ +AUTOHEADER = @AUTOHEADER@ + +INSTALL = @INSTALL@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_HEADER = $(INSTALL_DATA) +transform = @program_transform_name@ +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +host_alias = @host_alias@ +host_triplet = @host@ +AMTAR = @AMTAR@ +AS = @AS@ +AWK = @AWK@ +CC = @CC@ +DEPDIR = @DEPDIR@ +DLLTOOL = @DLLTOOL@ +ECHO = @ECHO@ +EXEEXT = @EXEEXT@ +INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ +LEX = @LEX@ +LIBGC = @LIBGC@ +LIBTOOL = @LIBTOOL@ +LN_S = @LN_S@ +OBJDUMP = @OBJDUMP@ +OBJEXT = @OBJEXT@ +PACKAGE = @PACKAGE@ +RANLIB = @RANLIB@ +STRIP = @STRIP@ +VERSION = @VERSION@ +YACC = @YACC@ +am__include = @am__include@ +am__quote = @am__quote@ +install_sh = @install_sh@ + +EXTRA_DIST = designated-initializers.c fail-array-subscripting-1.c \ +fail-array-subscripting-2.c fail-array-subscripting-3.c \ +fail-arrow-operator-1.c fail-arrow-operator-2.c \ +fail-arrow-operator-3.c fail-arrow-operator-4.c fail-dot-operator-1.c \ +fail-dot-operator-2.c fail-dot-operator-3.c fail-dot-operator-4.c \ +fail-function-call-1.c fail-function-call-2.c fail-hex-escape.c \ +fail-leaky-old-style-declarations.c \ +fail-no-declaration-list-on-new-functions.c fail-octal-escape.c \ +fail-ucn-limits-1.c fail-ucn-limits-2.c ucn-8bit.c + +subdir = tests +mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +DIST_SOURCES = +DIST_COMMON = Makefile.am Makefile.in +all: all-am + +.SUFFIXES: + +mostlyclean-libtool: + -rm -f *.lo + +clean-libtool: + -rm -rf .libs _libs + +distclean-libtool: + -rm -f libtool +$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.ac $(ACLOCAL_M4) + cd $(top_srcdir) && \ + $(AUTOMAKE) --gnu tests/Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + cd $(top_builddir) && \ + CONFIG_HEADERS= CONFIG_LINKS= \ + CONFIG_FILES=$(subdir)/$@ $(SHELL) ./config.status +uninstall-info-am: +tags: TAGS +TAGS: + + +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) + +top_distdir = .. +distdir = $(top_distdir)/$(PACKAGE)-$(VERSION) + +distdir: $(DISTFILES) + @for file in $(DISTFILES); do \ + if test -f $$file; then d=.; else d=$(srcdir); fi; \ + dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test "$$dir" != "$$file" && test "$$dir" != "."; then \ + $(mkinstalldirs) "$(distdir)/$$dir"; \ + fi; \ + if test -d $$d/$$file; then \ + cp -pR $$d/$$file $(distdir) \ + || exit 1; \ + else \ + test -f $(distdir)/$$file \ + || cp -p $$d/$$file $(distdir)/$$file \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-am +all-am: Makefile + +installdirs: + +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + `test -z '$(STRIP)' || \ + echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -rm -f Makefile $(CONFIG_CLEAN_FILES) stamp-h stamp-h[0-9]* + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic clean-libtool mostlyclean-am + +distclean: distclean-am + +distclean-am: clean-am distclean-generic distclean-libtool + +dvi: dvi-am + +dvi-am: + +info: info-am + +info-am: + +install-data-am: + +install-exec-am: + +install-info: install-info-am + +install-man: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-generic mostlyclean-libtool + +uninstall-am: uninstall-info-am + +.PHONY: all all-am check check-am clean clean-generic clean-libtool \ + distclean distclean-generic distclean-libtool distdir dvi \ + dvi-am info info-am install install-am install-data \ + install-data-am install-exec install-exec-am install-info \ + install-info-am install-man install-strip installcheck \ + installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-generic \ + mostlyclean-libtool uninstall uninstall-am uninstall-info-am + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/tests/designated-initializers.c b/tests/designated-initializers.c new file mode 100644 index 0000000..acaaa5a --- /dev/null +++ b/tests/designated-initializers.c @@ -0,0 +1,36 @@ +/* designated initializers of various kinds */ + +struct foo { + int a; + int b; + struct { + int c; + int d; + } e; +}; + +struct foo x = { + .e.d = 1, + .e.c = 1, + .b = 2, + .a = 3 +}; + +int array[10] = { + [0] = 1, + [1] = 2, + [2] = 3 +}; + +/* GCC designators */ + +int gcc_array[10] = { + [0] 1, + [1] 2, + [2] 3 +}; + +struct foo gcc_f = { + a: 1, + b: 2 +}; diff --git a/tests/fail-array-subscripting-1.c b/tests/fail-array-subscripting-1.c new file mode 100644 index 0000000..e1511ec --- /dev/null +++ b/tests/fail-array-subscripting-1.c @@ -0,0 +1,5 @@ +/* array subscripts must be one pointer, one integer */ + +int fn(int x, int y) { + return x[y]; +} diff --git a/tests/fail-array-subscripting-2.c b/tests/fail-array-subscripting-2.c new file mode 100644 index 0000000..5c529ae --- /dev/null +++ b/tests/fail-array-subscripting-2.c @@ -0,0 +1,5 @@ +/* array subscripts must be one pointer, one integer */ + +int fn(int *x, int *y) { + return x[y]; +} diff --git a/tests/fail-array-subscripting-3.c b/tests/fail-array-subscripting-3.c new file mode 100644 index 0000000..5e9a7cd --- /dev/null +++ b/tests/fail-array-subscripting-3.c @@ -0,0 +1,9 @@ +/* array subscripts must be one pointer, one integer */ + +struct foo { + int f; +}; + +int fn(struct foo x, int y) { + return x[y]; +} diff --git a/tests/fail-arrow-operator-1.c b/tests/fail-arrow-operator-1.c new file mode 100644 index 0000000..9daec26 --- /dev/null +++ b/tests/fail-arrow-operator-1.c @@ -0,0 +1,5 @@ +/* -> takes a structure or union and a field name */ + +int fn() { + return 0 -> 1; +} diff --git a/tests/fail-arrow-operator-2.c b/tests/fail-arrow-operator-2.c new file mode 100644 index 0000000..8871374 --- /dev/null +++ b/tests/fail-arrow-operator-2.c @@ -0,0 +1,5 @@ +/* -> takes a structure or union and a field name */ + +int fn() { + return 0 -> foo; +} diff --git a/tests/fail-arrow-operator-3.c b/tests/fail-arrow-operator-3.c new file mode 100644 index 0000000..8c12ab7 --- /dev/null +++ b/tests/fail-arrow-operator-3.c @@ -0,0 +1,9 @@ +/* -> takes a structure or union and a field name */ + +struct foo { + int x; +} *s; + +int fn() { + return s -> 1; +} diff --git a/tests/fail-arrow-operator-4.c b/tests/fail-arrow-operator-4.c new file mode 100644 index 0000000..3bf14a4 --- /dev/null +++ b/tests/fail-arrow-operator-4.c @@ -0,0 +1,9 @@ +/* -> takes a structure or union and a field name */ + +struct foo { + int x; +} *s; + +int fn() { + return s -> y; +} diff --git a/tests/fail-dot-operator-1.c b/tests/fail-dot-operator-1.c new file mode 100644 index 0000000..be4075d --- /dev/null +++ b/tests/fail-dot-operator-1.c @@ -0,0 +1,5 @@ +/* . takes a structure or union and a field name */ + +int fn() { + return 0 . 1; +} diff --git a/tests/fail-dot-operator-2.c b/tests/fail-dot-operator-2.c new file mode 100644 index 0000000..56ed4ff --- /dev/null +++ b/tests/fail-dot-operator-2.c @@ -0,0 +1,5 @@ +/* . takes a structure or union and a field name */ + +int fn() { + return 0 . foo; +} diff --git a/tests/fail-dot-operator-3.c b/tests/fail-dot-operator-3.c new file mode 100644 index 0000000..18fddd1 --- /dev/null +++ b/tests/fail-dot-operator-3.c @@ -0,0 +1,9 @@ +/* . takes a structure or union and a field name */ + +struct foo { + int x; +} s; + +int fn() { + return s . 1; +} diff --git a/tests/fail-dot-operator-4.c b/tests/fail-dot-operator-4.c new file mode 100644 index 0000000..7fc14b7 --- /dev/null +++ b/tests/fail-dot-operator-4.c @@ -0,0 +1,9 @@ +/* . takes a structure or union and a field name */ + +struct foo { + int x; +} s; + +int fn() { + return s . y; +} diff --git a/tests/fail-function-call-1.c b/tests/fail-function-call-1.c new file mode 100644 index 0000000..cb7c3e9 --- /dev/null +++ b/tests/fail-function-call-1.c @@ -0,0 +1,5 @@ +/* function calls must be to functions or function pointer */ + +int fn(int x) { + return x(); +} diff --git a/tests/fail-function-call-2.c b/tests/fail-function-call-2.c new file mode 100644 index 0000000..ec990b7 --- /dev/null +++ b/tests/fail-function-call-2.c @@ -0,0 +1,5 @@ +/* function calls must be to functions or function pointer */ + +int fn() { + return 0(); +} diff --git a/tests/fail-hex-escape.c b/tests/fail-hex-escape.c new file mode 100644 index 0000000..902b146 --- /dev/null +++ b/tests/fail-hex-escape.c @@ -0,0 +1,3 @@ +/* escape sequences must fit in a char. (We assume char is 8-bit.) */ + +char s[] = "\x100"; diff --git a/tests/fail-leaky-old-style-declarations.c b/tests/fail-leaky-old-style-declarations.c new file mode 100644 index 0000000..ffdf76c --- /dev/null +++ b/tests/fail-leaky-old-style-declarations.c @@ -0,0 +1,11 @@ +/* old-style function arguments should not leak to the global scope */ + +int function(x) +int x; +{ +} + +int other() +{ + x; +} diff --git a/tests/fail-no-declaration-list-on-new-functions.c b/tests/fail-no-declaration-list-on-new-functions.c new file mode 100644 index 0000000..9307ddf --- /dev/null +++ b/tests/fail-no-declaration-list-on-new-functions.c @@ -0,0 +1,6 @@ +/* new-style functions do not allow a declaration list */ + +int fn(char c) +char c; +{ +} diff --git a/tests/fail-octal-escape.c b/tests/fail-octal-escape.c new file mode 100644 index 0000000..6612c71 --- /dev/null +++ b/tests/fail-octal-escape.c @@ -0,0 +1,3 @@ +/* escape sequences must fit in a char. (We assume char is 8-bit.) */ + +char s[] = "\777"; diff --git a/tests/fail-ucn-limits-1.c b/tests/fail-ucn-limits-1.c new file mode 100644 index 0000000..145392e --- /dev/null +++ b/tests/fail-ucn-limits-1.c @@ -0,0 +1,3 @@ +/* UCNs not allowed below U+00A0 */ + +char s[] = "\u009f"; diff --git a/tests/fail-ucn-limits-2.c b/tests/fail-ucn-limits-2.c new file mode 100644 index 0000000..2f3cf48 --- /dev/null +++ b/tests/fail-ucn-limits-2.c @@ -0,0 +1,3 @@ +/* UCNs not allowed in [U+D800,U+DFFF] */ + +char s[] = "\uD800"; diff --git a/tests/ucn-8bit.c b/tests/ucn-8bit.c new file mode 100644 index 0000000..c19fad1 --- /dev/null +++ b/tests/ucn-8bit.c @@ -0,0 +1,14 @@ +/* various kinds of valid 8-bit UCN */ + +char s[] = "\u0024"; +char s[] = "\u0040"; +char s[] = "\u0060"; +char s[] = "\u00A0"; +char s[] = "\u00FF"; + +char s[] = "\U00000024"; +char s[] = "\U00000040"; +char s[] = "\U00000060"; +char s[] = "\U000000A0"; +char s[] = "\U000000FF"; + diff --git a/type.c b/type.c new file mode 100644 index 0000000..c130816 --- /dev/null +++ b/type.c @@ -0,0 +1,304 @@ +#include "cparse.h" +#include + +/* combine two declaration_specifires structs that are bits of the same list of + * declaration specifiers, checking relevant constraints on the way */ +struct declaration_specifiers *merge_declaration_specifiers +(struct declaration_specifiers *a, + struct declaration_specifiers *b) { + unsigned long basic, ci, length, sign, definition; + + /* constraints comes from C99 6.7.2 */ + + /* can only have one basic type specifier */ + if((basic = a->type_specifiers & TS__BASIC)) { + if(b->type_specifiers & TS__BASIC) + inputerror(0, "invalid combination of type specifiers"); + } else + basic = b->type_specifiers & TS__BASIC; + + /* can only have one _Complex or _Imaginary */ + if((ci = a->type_specifiers & TS__CI)) { + if(b->type_specifiers & TS__CI) + inputerror(0, "invalid combination of complex type specifiers"); + } else + ci = b->type_specifiers & TS__CI; + + /* _Complex and _Imaginary can't be used with basic type specifiers other + * than float or double */ + if(ci) + switch(basic) { + case 0: + case TS_FLOAT: + case TS_DOUBLE: + break; + default: + inputerror(0, "invalid use of complex type specifier"); + ci = 0; /* don't repeat errors */ + break; + } + + /* can only have one length specifer except that 'long long' is permitted */ + if((length = a->type_specifiers & TS__LENGTH)) { + switch(b->type_specifiers & TS__LENGTH) { + case 0: + break; + case TS_LONG: + if(length == TS_LONG) + length = TS_LONGLONG; + else { + default: + inputerror(0, "invalid use of type length specifiers"); + length = 0; /* don't repeat errors */ + } + break; + } + } else + length = b->type_specifiers & TS__LENGTH; + + /* length specifiers can only be used with int, or long with double */ + if(length) { + switch(basic) { + case 0: + case TS_INT: + break; + case TS_DOUBLE: + if(length != TS_LONG) { + inputerror(0, "invalid floating type length specifier"); + length = 0; /* don't repeat errors */ + } + break; + } + } + + /* can only have one sign specifier */ + if((sign = a->type_specifiers & TS__SIGN)) { + if(b->type_specifiers & TS__SIGN) + inputerror(0, "invalid combination of type signedness specifier"); + } else + sign = b->type_specifiers & TS__SIGN; + + /* only int and char can be signed or unsigned */ + if(sign) { + switch(basic) { + case 0: + case TS_INT: + case TS_CHAR: + break; + default: + inputerror(0, "invalid use of type signedness specifier"); + sign = 0; /* don't repeat errors */ + break; + } + } + + /* C99 6.7.1 only one storage class specifier per declaration */ + if(a->storage_class_specifiers && b->storage_class_specifiers) + inputerror(0, "at most one storage class specifier is allowed in a declaration"); + + /* C99 6.7.3, 6.7.4 duplicate type qualifiers and function speciciers are + * both allowed */ + + /* if basic didn't come from a it must have come from b, in which case we + * copy the relevant extra fields and zap the irrelevant ones */ + if(basic != (a->type_specifiers & TS__BASIC)) { + a->name = b->name; + a->structure = b->structure; + a->enumerators = b->enumerators; + a->type = b->type; + definition = b->type_specifiers & TS_DEFINITION; + } else + definition = a->type_specifiers & TS_DEFINITION; + + /* put it all together */ + a->type_specifiers = basic | ci | length | sign | definition; + a->storage_class_specifiers |= b->storage_class_specifiers; + a->type_qualifiers |= b->type_qualifiers; + a->function_specifiers |= b->function_specifiers; + + return a; +} + +/* return true if D has integral type. typedefs should have been resolved. */ +int is_integral_type(const struct declarator *d) { + /* pointers, functions, arrays aren't integral */ + if(d->declarator_type) + return 0; + /* check the basic type */ + switch(d->declaration_specifiers->type_specifiers & TS__BASIC) { + case 0: + case TS_BOOL: + case TS_INT: + case TS_CHAR: + case TS_ENUM: + return 1; + default: + return 0; + } +} + +/* return true if D has arithmetic type. typedefs should have been + * resolved. */ +int is_arithmetic_type(const struct declarator *d) { + /* pointers, functions, arrays aren't integral */ + if(d->declarator_type) + return 0; + /* check the basic type */ + switch(d->declaration_specifiers->type_specifiers & TS__BASIC) { + case 0: + case TS_BOOL: + case TS_INT: + case TS_CHAR: + case TS_ENUM: + case TS_FLOAT: + case TS_DOUBLE: + return 1; + default: + return 0; + } +} + +/* return true if D has scalar type. typedefs should have been resolved. */ +int is_scalar_type(const struct declarator *d) { + /* functions, arrays aren't integral */ + if(d->declarator_type) + return d->declarator_type->type == dt_pointer; + /* check the basic type */ + switch(d->declaration_specifiers->type_specifiers & TS__BASIC) { + case 0: + case TS_BOOL: + case TS_INT: + case TS_CHAR: + case TS_ENUM: + case TS_FLOAT: + case TS_DOUBLE: + return 1; + default: + return 0; + } +} + +/* return true if D has pointer type. typedefs should have been resolved. */ +int is_pointer_type(const struct declarator *d) { + return d->declarator_type && d->declarator_type->type == dt_pointer; +} + +/* resolve typedefs in value types */ +struct declarator *resolve_typedefs(struct declarator *d) { + struct declarator_type *dt, *dt_head, **dt_end, *du; + struct declaration_specifiers *ds = d->declaration_specifiers, *nds; + struct declarator *nd; + unsigned tq; + + /* cache answers */ + if(d->resolved) + return d->resolved; + + if(ds->type) { + /* We must duplicate our declarator_type chain, hang the typedef's + * declarator_type chain off the end, and use the typedef's declarator + * instead of ours, and do this as many times as necessary (hence the + * while). + * + * Naturally we don't want to duplicate ever lengthening versions of our + * declarator chain if there are multiple typdefs to resolve so we should + * go through the whole thing in a single go building up the new + * declarator_type chain as we go. + */ + + /* first we duplicate our own declarator_type chain. These values mean + * {decorations} of where is the typedef name. */ + dt_end = &dt_head; + du = d->declarator_type; + while(du) { + NEW(dt); + *dt = *du; + *dt_end = dt; + dt_end = &dt->next; + du = du->next; + } + + /* now for each typedef name we encounter we append its declarator_type + * chain */ + + /* this is the set of qualifiers to add to typedef's type */ + tq = ds->type_qualifiers; + + while(ds->type) { + /* The set of type qualifiers that are being added to the typedef should + * be applied to the head of the typedef's bit of the declarator_type + * chain: we are asking for (e.g.) a 'const foo'; if foo is an 'int *' + * then it is the * that is const, not the int + * + * If it doesn't have one then we'll trickle them down to the next type. + */ + du = ds->type->declarator_type; + while(du) { + NEW(dt); + *dt = *du; + dt->type_qualifiers |= tq; + tq = 0; /* no more type qualifiers */ + *dt_end = dt; + dt_end = &dt->next; + du = du->next; + } + ds = ds->type->declaration_specifiers; + tq |= ds->type_qualifiers; + } + /* we end when we hit a built-in type or some kind of weird anomalous + * typedef without a definition */ + + assert(dt_end == &dt_head || *dt_end == 0); + *dt_end = 0; + + /* if there are any left over type qualifiers we might need a new + * declaration_specifiers */ + if((ds->type_qualifiers | tq) != ds->type_qualifiers) { + NEW(nds); + *nds = *ds; + nds->type_qualifiers |= tq; + } + + /* make up a new declarator with the right declarator_type chain and + * declaration_specifiers */ + NEW(nd); + *nd = *d; + nd->declarator_type = dt_head; + nd->declaration_specifiers = ds; + d->resolved = nd; + d = nd; + } else + d->resolved = d; + return d; +} + +/* return (as a declarator) the target type of an array or whatever. Usually + * only makes sense after typedefs have been resolved. */ +struct declarator *target_type(struct declarator *d) { + struct declarator *nd; + + NEW(nd); + *nd = *d; + nd->declarator_type = d->declarator_type->next; + return nd; +} + +size_t width(unsigned long ts) { + switch(ts & ~TS__SIGN) { + case TS_CHAR: return 1; + case TS_BOOL: return P_BOOL_SIZE; + case TS_INT|TS_SHORT: case TS_SHORT: return P_SHORT_SIZE; + case TS_INT: case 0: return P_INT_SIZE; + case TS_INT|TS_LONG: case TS_LONG: return P_LONG_SIZE; + case TS_INT|TS_LONGLONG: case TS_LONGLONG: return P_LLONG_SIZE; + default: return 0; + } +} + +/* +Local Variables: +c-basic-offset:2 +comment-column:40 +fill-column:79 +End: +*/ -- 2.11.0