-dnl -*-fundamental-*- *@--GLOB-HEADER--@*
-dnl
-dnl $Id$
+dnl -*-autoconf-*- *@--GLOB-HEADER--@*
dnl
dnl Common library of autoconf macros
dnl
dnl----- Licensing notice ---------------------------------------------------
dnl
dnl This file is part of the Common Files Distribution (`common')
-dnl
+dnl
dnl `Common' is free software; you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
dnl the Free Software Foundation; either version 2 of the License, or
dnl (at your option) any later version.
-dnl
+dnl
dnl `Common' is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
dnl GNU General Public License for more details.
-dnl
+dnl
dnl You should have received a copy of the GNU General Public License
dnl along with `common'; if not, write to the Free Software Foundation,
dnl Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
dnl *@--NOTICE--@* Common File Distribution
-dnl $Id$
-dnl --- *@-mdw_CURSES-@* ---
+dnl --- *@-mdw_AUTO_VERSION-@* ---
dnl
dnl Author: Mark Wooding
dnl
-dnl Synopsis: mdw_CURSES
+dnl Synopsis: mdw_AUTO_VERSION
dnl
dnl Arguments: ---
dnl
-dnl Use: Searches for a `curses' library (one of `ncurses' or
-dnl `curses') using mdw_CHECK_MANYLIBS. If one is found, the
-dnl preprocessor macro HAVE_CURSES is defined, and a search is
-dnl made for a `curses' header file (one of <ncurses.h>,
-dnl <ncurses/ncurses.h> or <curses.h>) using AC_CHECK_HEADERS
-dnl and the appropriate preprocessor symbol is defined.
-dnl Finally, a check is made for the function `wresize' using
-dnl AC_CHECK_FUNCS.
-
-AC_DEFUN([mdw_CURSES],
-[mdw_CHECK_MANYLIBS([newwin], [ncurses curses],
- [AC_DEFINE([HAVE_CURSES], [1],
- [Define if you have a curses library.])])
-if test $mdw_cv_lib_newwin != no; then
-AC_CHECK_HEADERS([ncurses.h ncurses/ncurses.h curses.h], [break])
-if test "$ac_cv_header_ncurses_h" = "no" &&
- test "$ac_cv_header_ncurses_ncurses_h" = "no" &&
- test "$ac_cv_header_curses_h" = "no"; then
- AC_MSG_WARN([couldn't find a \`curses' header. Assuming \`curses.h'.])
- AC_DEFINE([HAVE_CURSES_H], [1], [Define if you have a `curses.h' header.])
-fi
-AC_CHECK_FUNCS(wresize)
-fi])
+dnl Use: Defines an m4 macro AUTO_VERSION which contains the current
+dnl version number, worked out in some clever way.
+
+dnl AC_DEFUN([mdw_AUTO_VERSION], [nobody cares...])
+m4_define([mdw_AUTO_VERSION], [m4_define([AUTO_VERSION], m4_esyscmd([
+ if test -d .git && version=$(git describe --abbrev=4 2>/dev/null); then
+ case "$(git diff-index --name-only HEAD)" in
+ "") ;; *) version="$version+" ;;
+ esac
+ elif cat RELEASE 2>/dev/null; then
+ version=$(cat RELEASE)
+ elif test -f debian/changelog; then
+ version=$(sed -n '/^.*(\(.*\)).*$/ { s::\1:p; q; }' debian/changelog)
+ else
+ echo UNKNOWN
+ fi
+ echo -n $version
+]))])
-dnl --- *@-mdw_TYPE_SSIZE_T-@* ---
+dnl --- *@-mdw_LIBTOOL_VERSION_INFO-@* ---
dnl
dnl Author: Mark Wooding
dnl
-dnl Synopsis: mdw_TYPE_SSIZE_T
+dnl Synopsis: mdw_LIBTOOL_VERSION
dnl
dnl Arguments: ---
dnl
-dnl Use: Checks whether the Posix type `ssize_t' is defined. If not,
-dnl it defaults to `int'.
+dnl Use: Decodes the PACKAGE_VERSION variable as a libtool
+dnl version-info string. Strictly speaking, this is very
+dnl naughty.
-AC_DEFUN([mdw_TYPE_SSIZE_T],
-[AC_REQUIRE([AC_HEADER_STDC])
-AC_CACHE_CHECK(for ssize_t, mdw_cv_ssize_t,
-[AC_EGREP_CPP(ssize_t,
-[#include <sys/types.h>
-#if HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#if STDC_HEADERS
-#include <stdlib.h>
-#include <stddef.h>
-#endif],
-[mdw_cv_ssize_t=yes], [mdw_cv_ssize_t=no])])
-if test $mdw_cv_ssize_t = no; then
- AC_DEFINE([ssize_t], [int], [Define to `int' if your system doesn't have ssize_t.])
-fi])
+AC_DEFUN([mdw_LIBTOOL_VERSION_INFO], [
+ set -- $(echo $PACKAGE_VERSION |
+ sed 's:[^.*\([0-9][0-9]*\)\.\([0-9][0-9]*\)\.\([0-9][0-9]*\).*$]:\1 \2 \3:'
+ )
+ LIBTOOL_VERSION_INFO="$(expr $[]1 + $[]2):$[]3:$[]2"
+ AC_SUBST([LIBTOOL_VERSION_INFO])
+])
dnl --- *@-mdw_DECL_ENVIRON-@* ---
dnl
AC_DEFUN([mdw_DECL_ENVIRON],
[AC_CACHE_CHECK([for declaration of \`environ'], mdw_cv_environ,
-[AC_EGREP_CPP([\<environ\>],
+[AC_EGREP_CPP([\<environ\>],
[#include <sys/types.h>
#if HAVE_UNISTD_H
#include <unistd.h>
[Define if you have the `environ' vector of environment variables.])
fi])
-dnl --- *@-mdw_CHECK_MANYLIBS-@* ---
-dnl
-dnl Author: Mark Wooding
-dnl
-dnl Synopsis: mdw_CHECK_MANYLIBS(FUNC, LIBS, [IF-FOUND], [IF-NOT-FOUND],
-dnl [INCLUDES], [ARGS])
-dnl
-dnl Arguments: FUNC = a function to try to find
-dnl LIBS = a whitespace-separated list of libraries to search
-dnl IF-FOUND = what to do when the function is found
-dnl IF-NOT-FOUND = what to do when the function isn't found
-dnl INCLUDES = other include files to add
-dnl ARGS = arguments to pass the function
-dnl
-dnl Use: Searches for a library which defines FUNC. It first tries
-dnl without any libraries; then it tries each library specified
-dnl in LIBS in turn. If it finds a match, it adds the
-dnl appropriate library to `LIBS'.
-dnl
-dnl This is particularly handy under DIREIX: if you link with
-dnl `-lnsl' then you get non-NIS-aware versions of getpwnam and
-dnl so on, which is clearly a Bad Thing.
-
-AC_DEFUN([mdw_CHECK_MANYLIBS],
-[AC_CACHE_CHECK([for library containing $1], [mdw_cv_lib_$1],
-[mdw_save_LIBS="$LIBS"
-mdw_cv_lib_$1="no"
-AC_TRY_LINK([$5], [$1($6)], [mdw_cv_lib_$1="none required"])
-test "$mdw_cv_lib_$1" = "no" && for i in $2; do
-LIBS="-l$i $mdw_save_LIBS"
-AC_TRY_LINK([$5], [$1($6)],
-[mdw_cv_lib_$1="-l$i"
-break])
-done
-LIBS="$mdw_save_LIBS"])
-if test "$mdw_cv_lib_$1" != "no"; then
- test "$mdw_cv_lib_$1" = "none required" || LIBS="$mdw_cv_lib_$1 $LIBS"
- $3
-else :
- $4
-fi])
-
-dnl --- *@-mdw__PYTHON_VERSION-@* ---
-dnl
-dnl Will fail hopelessly on Python < 1.5.2. Nobody uses that any more,
-dnl right?
-
-AC_DEFUN([mdw__PYTHON_VERSION],
-[changequote(<:, :>)dnl
-test -x $1 && dnl
-"$1" -c 'from sys import *; v = argv[1]; vv = v.split("."); x = 0
-for i in range(len(vv)): x = x | (int(vv[i]) << (24 - i * 8))
-exit(x > hexversion)' $2dnl
-changequote([, ])])
-
-dnl --- *@-mdw_PROG_PYTHON-@* ---
-dnl
-dnl Author: Mark Wooding
-dnl
-dnl Synopsis: mdw_PROG_PYTHON(VERSION, [IF-FOUND], [IF-NOT-FOUND])
-dnl
-dnl Arguments: VERSION = version number of Python required
-dnl IF-FOUND = what to do if it's found
-dnl IF-NOT-FOUND = what to do if it isn't
-dnl
-dnl Use: Attempts to find a working version of Python with a late
-dnl enough version number. It supplies an option `--with-python'
-dnl to allow the user to provide a Python interpreter. If one
-dnl isn't provided explicitly, it searches for `python' and
-dnl `pythonVERSION' in the current PATH, asking them whether they
-dnl have a late enough version number. The path of the working
-dnl Python is put into the `PYTHON' environment variable;
-dnl `AC_SUBST' is used to substitute its value into Python
-dnl scripts. If there is no Python to be found, the value of
-dnl `PYTHON' is set to be `none'.
-
-AC_DEFUN([mdw_PROG_PYTHON],
-[AC_ARG_WITH([python],
-[ --with-python=PYTHON specify path to Python version $1 or newer],
-[PYTHON="$withval"],
-if test -z "$PYTHON"; then
-[AC_CACHE_CHECK([for Python version $1 or later], mdw_cv_prog_python,
-[mdw_cv_prog_python="none"
-for p in `echo "$PATH:/usr/local/bin" | tr ":" " "`; do
- case "$p" in /*) ;; *) p=`pwd`/$p ;; esac
- if mdw__PYTHON_VERSION(["$p/python"], $1); then
- mdw_cv_prog_python="$p/python"
- break
- fi
- if mdw__PYTHON_VERSION(["$p/python$1"], $1); then
- mdw_cv_prog_python="$p/python$1"
- break
- fi
-done])
-PYTHON="$mdw_cv_prog_python"])
-fi
-
-AC_SUBST(PYTHON)dnl
-if test "$PYTHON" = "none"; then :
- $3
-else :
- $2
-fi])
-
-dnl --- *@-mdw_CHECK_PYTHON-@* ---
-dnl
-dnl Author: Mark Wooding
-dnl
-dnl Synopsis: mdw_CHECK_PYTHON(VERSION)
-dnl
-dnl Arguments: VERSION = version number of Python required
-dnl
-dnl Use: Verifies that the Python interpreter in the `PYTHON' shell
-dnl variable actually works and is of the right version. If it's
-dnl not, an error is raised and configuration is aborted.
-
-AC_DEFUN([mdw_CHECK_PYTHON],
-[AC_REQUIRE([mdw_PROG_PYTHON], [mdw_PROG_PYTHON([$1])])
-AC_MSG_CHECKING([whether Python ($PYTHON) works])
-if test "$PYTHON" != "none" && mdw__PYTHON_VERSION("$PYTHON", $1); then
- AC_MSG_RESULT([yes])
-else
- AC_MSG_RESULT([no])
- AC_MSG_ERROR([Python version $1 or newer not found.
-If you have a recent enough Python, and I just failed to find it, try using
-the --with-python=PYTHON option to give me an explicit pathname.])
-fi])
-
-dnl --- *@-mdw__PERL_VERSION-@* ---
-dnl
-dnl AC_DEFUN relies on `[', `]' being quotes, so I have to drop down a level.
-
-AC_DEFUN([mdw__PERL_VERSION], [mdw__PERL_VERSION_hack([$1], [$2])])
-changequote(<:, :>)
-define(<:mdw__PERL_VERSION_hack:>,
-<:test -x $1 && $1 -e 'exit ($] < $2);' >&5 2>&5:>)
-changequote([, ])
-
-dnl --- *@-mdw_PROG_PERL-@* ---
-dnl
-dnl Author: Mark Wooding
-dnl
-dnl Synopsis: mdw_PROG_PERL(VERSION, [IF-FOUND], [IF-NOT-FOUND])
-dnl
-dnl Arguments: VERSION = version number of Perl required
-dnl IF-FOUND = what to do if it's found
-dnl IF-NOT-FOUND = what to do if it isn't
-dnl
-dnl Use: Attempts to find a working version of Perl with a late
-dnl enough version number. It supplies an option `--with-perl'
-dnl to allow the user to provide a Perl interpreter. If one
-dnl isn't provided explicitly, it searches for `perl' and `perl5'
-dnl in the current PATH, asking them whether they have a late
-dnl enough version number. The path of the working Perl is
-dnl put into the `PERL' environment variable; `AC_SUBST' is used
-dnl to substitute its value into Perl scripts. If there is no
-dnl Perl to be found, the value of `PERL' is set to be `none'.
-
-AC_DEFUN([mdw_PROG_PERL],
-[AC_ARG_WITH([perl],
-[ --with-perl=PERL specify path to Perl version $1 or newer],
-[PERL="$withval"],
-if test -z "$PERL"; then
-[AC_CACHE_CHECK([for Perl version $1 or later], mdw_cv_prog_perl,
-[mdw_cv_prog_perl="none"
-for p in `echo "$PATH:/usr/local/bin" | tr ":" " "`; do
- case "$p" in /*) ;; *) p=`pwd`/$p ;; esac
- if mdw__PERL_VERSION(["$p/perl"], $1); then
- mdw_cv_prog_perl="$p/perl"
- break
- fi
- if mdw__PERL_VERSION(["$p/perl5"], $1); then
- mdw_cv_prog_perl="$p/perl5"
- break
- fi
-done])
-PERL="$mdw_cv_prog_perl"])
-fi
-
-AC_SUBST(PERL)dnl
-if test "$PERL" = "none"; then :
- $3
-else :
- $2
-fi])
-
-dnl --- *@-mdw_CHECK_PERL-@* ---
-dnl
-dnl Author: Mark Wooding
-dnl
-dnl Synopsis: mdw_CHECK_PERL(VERSION)
-dnl
-dnl Arguments: VERSION = version number of Perl required
-dnl
-dnl Use: Verifies that the Perl interpreter in the `PERL' shell
-dnl variable actually works and is of the right version. If it's
-dnl not, an error is raised and configuration is aborted.
-
-AC_DEFUN([mdw_CHECK_PERL],
-[AC_REQUIRE([mdw_PROG_PERL], [mdw_PROG_PERL([$1])])
-AC_MSG_CHECKING([whether Perl ($PERL) works])
-if test "$PERL" != "none" && mdw__PERL_VERSION("$PERL", $1); then
- AC_MSG_RESULT([yes])
-else
- AC_MSG_RESULT([no])
- AC_MSG_ERROR([Perl version $1 or newer not found.
-If you have a recent enough Perl, and I just failed to find it, try using
-the --with-perl=PERL option to give me an explicit pathname.])
-fi])
-
-dnl --- *@-mdw_PERLLIB_CHECK-@* ---
-dnl
-dnl Author: Mark Wooding
-dnl
-dnl Synopsis: mdw_PERLLIB_CHECK(LIBRARY)
-dnl
-dnl Arguments: LIBRARY = name of a Perl library to check for
-dnl
-dnl Use: Ensures that a Perl script can `use LIBRARY;'. If it can,
-dnl all's well and good; if it can't, `LIBRARY.pm' is added to
-dnl the variable `NEEDED_PERLLIBS' and a line which adds
-dnl `pkgdatadir' to Perl's `@INC' array is placed in the
-dnl variable `INC_PERLLIBS'; `AC_SUBST' is called for both of
-dnl these variables. It's expected that `NEEDED_PERLLIBS' will
-dnl be used in the `Makefile.in' to decide which versions from
-dnl the distribution need installing.
-dnl
-dnl This macro isn't terribly useful in the general case. It
-dnl Also implicitly assumes that `$PERL' is Perl 5 or later.
-
-AC_DEFUN([mdw__PERLLIB_INIT],
-[AC_SUBST(INC_PERLLIBS)dnl
-AC_SUBST(NEEDED_PERLLIBS)dnl
-])
-
-AC_DEFUN([mdw_PERLLIB_CHECK],
-[AC_REQUIRE([mdw__PERLLIB_INIT])
-AC_REQUIRE([mdw_CHECK_PERL], [mdw_PROG_PERL([5])])
-AC_CACHE_CHECK([for Perl library $1], mdw_cv_perllib_$1,
-[if $PERL -e 'use $1;' >&5 2>&5; then
- mdw_cv_perllib_$1="yes"
-else
- mdw_cv_perllib_$1="no"
-fi])
-
-if test "$mdw_cv_perllib_$1" = "no"; then
- NEEDED_PERLLIBS="$NEEDED_PERLLIBS $1.pm"
-
- # --- Deal with autoconf lossage ---
- #
- # It doesn't want to define `prefix' until rather later on, so I have
- # to bodge it here.
-
- if test -z "$INC_PERLLIBS"; then
- mdw_old_prefix="$prefix"
- test "$prefix" = "NONE" && prefix="$ac_default_prefix";
- INC_PERLLIBS="BEGIN { push @INC, \"`eval echo $datadir/$PACKAGE`\"; }"
- prefix="$mdw_old_prefix";
- fi
-fi])
-
-dnl --- *@-mdw_GCC_FLAGS-@* ---
-dnl
-dnl Author: Mark Wooding
-dnl
-dnl Synopsis: mdw_GCC_FLAGS([FLAGS], [CFLAGS], [C++FLAGS])
-dnl
-dnl Arguments: FLAGS = GCC compiler flags to add (default is
-dnl `-pedantic -Wall')
-dnl CFLAGS = GCC C compiler flags to add (default is empty)
-dnl C++FLAGS = GCC C++ compiler flags to add (default is
-dnl `-fhandle-exceptions').
-dnl
-dnl Use: If the C compiler is GCC, add the compiler flags.
-
-AC_DEFUN([mdw_GCC_FLAGS],
-[if test "$GCC" = "yes"; then
- CFLAGS="$CFLAGS ifelse([$1], [], [-pedantic -Wall], [$1])"
- CFLAGS="$CFLAGS ifelse([$2], [], [], [$2])"
-fi
-if test "$GXX" = "yes"; then
- CXXFLAGS="$CXXFLAGS ifelse([$1], [], [-pedantic -Wall], [$1])"
- CXXFLAGS="$CXXFLAGS ifelse([$3], [], [-fhandle-exceptions], [$3])"
-fi])
-
-dnl --- *@-mdw_INIT_LIB-@* ---
-dnl
-dnl Author: Mark Wooding
-dnl
-dnl Synopsis: mdw_INIT_LIB(LIB, NAME, VERSION, [PACKAGE])
-dnl
-dnl Arguments: LIB = the name of the library (and the package)
-dnl NAME = a presentable version of the library's name
-dnl VERSION = version of the library
-dnl PACKAGE = package name to pass on to AM_INIT_AUTOMAKE
-dnl
-dnl Use: Sets up various useful variables. This macro calls
-dnl AM_INIT_AUTOMAKE, which might be considered useful. It also
-dnl provides variables for the use of `lib-config.in'.
-
-AC_DEFUN([mdw_INIT_LIB],
-[AM_INIT_AUTOMAKE(ifelse([$4], [], [$1], [$4]), [$3])
-LIBRARY="$1" AC_SUBST(LIBRARY)
-LIBNAME="$2" AC_SUBST(LIBNAME)])
-
-dnl --- *@-mdw_LIB_CONFIG-@* ---
-dnl
-dnl Author: Mark Wooding
-dnl
-dnl Synopsis: mdw_LIB_CONFIG(LIB, NAME, VERSION, IF-FOUND, IF-NOT-FOUND)
-dnl
-dnl Arguments: LIB = the name of the library (and its configuration program)
-dnl NAME = a presentable version of the library's name
-dnl VERSION = version of library required
-dnl IF-FOUND = what to do if found
-dnl IF-NOT-FOUND = what to do if not found
-dnl
-dnl Use: Configures a library client program, using a configuration
-dnl script provided by the library maintainer.
-dnl
-dnl The default version is 1.0.0pre0; the default action is to
-dnl add everything to the CFLAGS and LIBS variables, and complain
-dnl if the library couldn't be found.
-dnl
-dnl The variable LIB_VERSION contains the version number of
-dnl the library; LIB_CFLAGS is the C compiler flags required
-dnl and LIB_LIBS is the linker flags.
-
-AC_DEFUN([mdw_LIB_CONFIG],
-[pushdef([upname], translit([$1], [a-z], [A-Z]))dnl
-AC_MSG_CHECKING([for $2 library])
-if $1-config --check $3 >/dev/null 2>&1; then
- upname[]_VERSION=`$1-config --version`
- upname[]_CFLAGS=`$1-config --cflags`
- upname[]_LIBS=`$1-config --libs`
- AC_SUBST(upname[]_VERSION)
- AC_SUBST(upname[]_CFLAGS)
- AC_SUBST(upname[]_LIBS)
- ifelse([$4], [],
- [CFLAGS="$CFLAGS $upname[]_CFLAGS"
- LIBS="$upname[]_LIBS $LIBS"],
- $4)
- AC_MSG_RESULT([$upname[]_VERSION])
-else
- ifelse([$5], [],
- AC_MSG_ERROR([$2 library not found or too old.]),
- $5)
- AC_MSG_RESULT([not found])
-fi
-popdef([upname])])
-
-dnl --- *@-mdw_MLIB-@* ---
-dnl
-dnl Author: Mark Wooding
-dnl
-dnl Synopsis: mdw_MLIB(VERSION, IF-FOUND, IF-NOT-FOUND
-dnl
-dnl Arguments: VERSION = version of library required
-dnl IF-FOUND = what to do if found
-dnl IF-NOT-FOUND = what to do if not found
-dnl
-dnl Use: Configures an mLib client program.
-
-AC_DEFUN([mdw_MLIB], [mdw_LIB_CONFIG(mLib, mLib, $@)])
-
-dnl --- *@-mdw_MGLIB-@* ---
-dnl
-dnl Author: Mark Wooding
-dnl
-dnl Synopsis: mdw_MGLIB(VERSION, IF-FOUND, IF-NOT-FOUND
-dnl
-dnl Arguments: VERSION = version of library required
-dnl IF-FOUND = what to do if found
-dnl IF-NOT-FOUND = what to do if not found
-dnl
-dnl Use: Configures an mgLib client program.
-
-AC_DEFUN([mdw_MGLIB],
-[AC_REQUIRE([mdw_MLIB], [mdw_MLIB([2.0.3])])
-mdw_LIB_CONFIG(mgLib, mgLib, $@)])
-
-dnl --- *@-mdw_CATACOMB-@* ---
-dnl
-dnl Author: Mark Wooding
-dnl
-dnl Synopsis: mdw_CATACOMB([VERSION], [IF-FOUND], [IF-NOT-FOUND])
-dnl
-dnl Arguments: VERSION = version of Catacomb required
-dnl IF-FOUND = what to do if found
-dnl IF-NOT-FOUND = what to do if not found
-dnl
-dnl Use: Configures the program as a Catacomb client.
-
-AC_DEFUN([mdw_CATACOMB],
-[AC_REQUIRE([mdw_MLIB], [mdw_MLIB([2.0.3])])
-mdw_LIB_CONFIG(catacomb, Catacomb, $@)])
-
-dnl --- *@-mdw_PK-@* ---
-dnl
-dnl Author: Mark Wooding
-dnl
-dnl Synopsis: mdw_PK([VERSION], [IF-FOUND], [IF-NOT-FOUND])
-dnl
-dnl Arguments: VERSION = version of PK required
-dnl IF-FOUND = what to do if found
-dnl IF-NOT-FOUND = what to do if not found
-dnl
-dnl Use: Configures the program as a PK client.
-
-AC_DEFUN([mdw_PK],
-[AC_REQUIRE([mdw_MLIB], [mdw_MLIB([2.0.3])])
-mdw_LIB_CONFIG(pk, PK, $@)])
-
-dnl --- *@-mdw_OPT_NDEBUG-@* ---
-dnl
-dnl Author: Mark Wooding
-dnl
-dnl Synopsis: mdw_OPT_NDEBUG
-dnl
-dnl Arguments: ---
-dnl
-dnl Use: Turns on the `NDEBUG' flag, to disable useful things like
-dnl assertions.
-
-AC_DEFUN([mdw_OPT_NDEBUG],
-[AC_ARG_ENABLE(debugging,
-[ --disable-debugging spews vast swathes of useless information],
-[if test "$enableval" = "no"; then
- AC_DEFINE([NDEBUG], [1],
- [Define to turn off assertions and other debugging. Not recommended.])
-fi])])
-
-dnl --- *@-mdw_OPT_EFENCE-@* ---
-dnl
-dnl Author: Mark Wooding
-dnl
-dnl Synopsis: mdw_OPT_EFENCE
-dnl
-dnl Arguments: ---
-dnl
-dnl Use: Links with the Electric Fence library.
-
-AC_DEFUN([mdw_OPT_EFENCE],
-[AC_ARG_WITH(electric-fence,
-[ --with-electric-fence link programs with Electric Fence],
-[if test "$withval" = "yes"; then
- AC_CHECK_LIB(efence, malloc)
-fi])])
-
-dnl --- *@-mdw_OPT_TRACE-@* ---
-dnl
-dnl Author: Mark Wooding
-dnl
-dnl Synopsis: mdw_OPT_TRACE
-dnl
-dnl Arguments: ---
-dnl
-dnl Use: Turns on the `NTRACE' flag, to disable useful things like
-dnl trace outputs.
-
-AC_DEFUN([mdw_OPT_TRACE],
-[AC_ARG_ENABLE(tracing,
-[ --disable-tracing disable output of trace information],
-[if test "$enableval" = "no"; then
- AC_DEFINE([NTRACE], [1], [Define to turn off tracing.])
-fi])])
-
-dnl --- *@-mdw_OPT_mLib_TRACK-@* ---
-dnl
-dnl Author: Mark Wooding
-dnl
-dnl Synopsis: mdw_OPT_mLib_TRACK(PROGRAM)
-dnl
-dnl Arguments: PROGRAM = name of this program or package.
-dnl
-dnl Use: Controls the unsupported mLib memory tracker. The
-dnl following are defined:
-dnl
-dnl --enable-track turns on malloc tracking
-dnl --enable-blame-PROGRAM tracks malloc contexts in PROGRAM
-dnl
-dnl There must be a separate `blame' option for each program,
-dnl so that the various blame options in a hierarchy get
-dnl propagated properly. This is an obsolete feature from the
-dnl days when mLib was provided as a subdirectory of other
-dnl packages.
-
-AC_DEFUN([mdw_OPT_mLib_TRACK],
-[AC_REQUIRE([mdw_OPT_TRACE])
-AC_ARG_ENABLE(track,
-[ --enable-track enable tracking of malloc and free],
-[AC_DEFINE([TRACK_ENABLE], [1],
- [Define to turn on memory tracking. Doesn't work properly.])])
-AC_ARG_ENABLE(blame-$1,
-[ --enable-blame-$1
- track malloc contexts while in $1],
-[AC_DEFINE([TRACK_BLAME], [1],
- [Define to track mallocs in this code.])])])
-
-dnl --- *@-mdw_OPT_mLib_DEBUG-@* ---
-dnl
-dnl Author: Mark Wooding
-dnl
-dnl Synopsis: mdw_OPT_mLib_DEBUG(PROGRAM)
-dnl
-dnl Arguments: PROGRAM = name of this program or package.
-dnl
-dnl Use: Provides all of the above debugging options.
-
-AC_DEFUN([mdw_OPT_mLib_DEBUG],
-[AC_REQUIRE([mdw_OPT_NDEBUG])
-AC_REQUIRE([mdw_OPT_mLib_TRACK], [mdw_OPT_mLib_TRACK([$1])])])
-
dnl --- *@-mdw_DEFINE_PATHS-@*
dnl
dnl Author: Mark Wooding
*) break;; dnl
esac; done; dnl
echo "$t"`])
-AC_DEFUN([mdw_DEFINE_PROG],
+AC_DEFUN([mdw_DEFINE_PROG],
[AC_DEFINE_UNQUOTED([$1], ["mdw_PROG([$2])"],
[Program name for $2.])])
AC_DEFUN([mdw_DEFINE_PATH], [AC_DEFINE_UNQUOTED([$1], ["mdw_PATH([$2])"],
[Pathname for $2.])])
-dnl --- *@-mdw_DIR_TEXMF-@* ---
-dnl
-dnl Author: Mark Wooding
-dnl
-dnl Synopsis: mdw_DIR_TEXMF
-dnl
-dnl Arguments: ---
-dnl
-dnl Use: Sets the substitution `texmfdir' as a sensible TeX install
-dnl tree.
-
-AC_DEFUN([mdw_DIR_TEXMF], [
-AC_ARG_WITH([texmfdir],
-[ --with-texmfdir=DIR set the TeX install directory to DIR],
-[texmfdir=$withval],
-[AC_MSG_CHECKING([where to put installed TeX files])
-mdw_DEFINE_PATHS([
-texmfdir='${datadir}/texmf'
-for d in \
- '${datadir}/texmf' '${prefix}/lib/texmf' \
- '${prefix}/texmf' '${libdir}/lib/texmf'; do
- if test -d "mdw_PATH([$d])"; then
- texmfdir=$d
- break
- fi
-done
-AC_MSG_RESULT([$texmfdir])])])
-AC_SUBST(texmfdir)])
-
dnl --- *@-mdw_MANEXT-@* ---
dnl
dnl Author: Mark Wooding
~mdw / cfd / commitdiff