-dnl----- Revision history ---------------------------------------------------
-dnl
-dnl $Log: aclocal.glob,v $
-dnl Revision 1.8 1999/11/26 01:23:17 mdw
-dnl And support for MXD (not yet released).
-dnl
-dnl Revision 1.7 1999/11/11 20:03:58 mdw
-dnl Add support for mgLib too.
-dnl
-dnl Revision 1.6 1999/11/11 17:49:33 mdw
-dnl New macros for configuring clients of mLib and Catacomb.
-dnl
-dnl Revision 1.5 1999/07/27 18:27:37 mdw
-dnl Fix typo in header line for mdw_DECL_ENVIRON.
-dnl
-dnl Revision 1.4 1999/07/26 23:44:32 mdw
-dnl Reorder and tidy documentation.
-dnl
-dnl Revision 1.3 1999/07/17 10:27:44 mdw
-dnl More useful macros added.
-dnl
-dnl Revision 1.2 1999/05/13 22:57:23 mdw
-dnl Change `-ise' to `-ize' throughout.
-dnl
-dnl Revision 1.1.1.1 1999/05/05 19:23:47 mdw
-dnl New import. The old CVS repository was lost in a disk disaster.
-dnl
-
-dnl----- Common files distribution --------------------------- *@--NOTICE--@*
-dnl
-dnl $Id: aclocal.glob,v 1.8 1999/11/26 01:23:17 mdw Exp $
-
-dnl --- *@-AC_PROG_CC_STDC-@* ---
-dnl
-dnl Author: Franc,ois Pinard
-dnl
-dnl Synopsis: AC_PROG_CC_STDC
-dnl
-dnl Arguments: ---
-dnl
-dnl Use: If the C compiler in not in ANSI C mode by default, try to
-dnl add an option to output variable `CC' to make it so. This
-dnl macro tries various options that select ANSI C on some system
-dnl or another. It considers the compiler to be in ANSI C mode
-dnl if it defines `__STDC__' to 1 and handles function prototypes
-dnl correctly.
-dnl
-dnl If you use this macro, you should check after calling it
-dnl whether the C compiler has been set to accept ANSI C; if not,
-dnl the shell variable `ac_cv_prog_cc_stdc' is set to `no'. If
-dnl you wrote your source code in ANSI C, you can make an
-dnl un-ANSIfied copy of it by using the program `ansi2knr', which
-dnl comes with Ghostscript.
-dnl
-dnl (documentation by Franc,ois Pinard)
-
-AC_DEFUN(AM_PROG_CC_STDC,
-[AC_REQUIRE([AC_PROG_CC])
-AC_BEFORE([$0], [AC_C_INLINE])
-AC_BEFORE([$0], [AC_C_CONST])
-AC_MSG_CHECKING(for ${CC-cc} option to accept ANSI C)
-AC_CACHE_VAL(am_cv_prog_cc_stdc,
-[am_cv_prog_cc_stdc=no
-ac_save_CC="$CC"
-# 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 -Aa -D_HPUX_SOURCE
-# SVR4 -Xc -D__EXTENSIONS__
-for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
-do
- CC="$ac_save_CC $ac_arg"
- AC_TRY_COMPILE(
-[#if !defined(__STDC__) || __STDC__ != 1
-choke me
-#endif
-/* DYNIX/ptx V4.1.3 can't compile sys/stat.h with -Xc -D__EXTENSIONS__. */
-#ifdef _SEQUENT_
-# include <sys/types.h>
-# include <sys/stat.h>
-#endif
-], [
-int test (int i, double x);
-struct s1 {int (*f) (int a);};
-struct s2 {int (*f) (double a);};],
-[am_cv_prog_cc_stdc="$ac_arg"; break])
-done
-CC="$ac_save_CC"
-])
-if test -z "$am_cv_prog_cc_stdc"; then
- AC_MSG_RESULT([none needed])
-else
- AC_MSG_RESULT($am_cv_prog_cc_stdc)
-fi
-case "x$am_cv_prog_cc_stdc" in
- x|xno) ;;
- *) CC="$CC $am_cv_prog_cc_stdc" ;;
-esac
-])
-
-dnl----- AutoMake macros ------------------------------------- *@--IGNORE--@*
-
-dnl --- *@-AM_CONDITIONAL-@* ---
-dnl
-dnl Author: Unknown
-dnl
-dnl Synopsis: AM_CONDITIONAL(NAME, TEST)
-dnl
-dnl Arguments: NAME = name of the conditional
-dnl TEST = a shell list to execute
-dnl
-dnl Use: Allows conditional sections in Makefiles.
-
-AC_DEFUN(AM_CONDITIONAL,
-[AC_SUBST($1_TRUE)
-AC_SUBST($1_FALSE)
-if $2; then
- $1_TRUE=
- $1_FALSE='#'
-else
- $1_TRUE='#'
- $1_FALSE=
-fi])
-
-dnl --- *@-AM_CYGWIN32-@* ---
-dnl
-dnl Author: Cygnus (I guess)
-dnl
-dnl Synopsis: AM_CYGWIN32
-dnl
-dnl Arguments: ---
-dnl
-dnl Use: Check to see if we're running under Cygwin32, without using
-dnl AC_CANONICAL_*. If so, set output variable EXEEXT to
-dnl ".exe". Otherwise set it to "".
-
-dnl AM_CYGWIN32()
-dnl You might think we can do this by checking for a cygwin32-specific
-dnl cpp define. We can't, because cross-compilers that target
-dnl cygwin32 don't use the .exe suffix. I don't know why.
-AC_DEFUN(AM_CYGWIN32,
-[AC_CACHE_CHECK(for Cygwin32 environment, am_cv_cygwin32,
-[cat > conftest.$ac_ext << 'EOF'
-int main () {
-/* Nothing. */
-return 0; }
-EOF
-if AC_TRY_EVAL(ac_link) && test -s conftest.exe; then
- am_cv_cygwin32=yes
-else
- am_cv_cygwin32=no
-fi
-rm -f conftest*])
-EXEEXT=
-test "$am_cv_cygwin32" = yes && EXEEXT=.exe
-AC_SUBST(EXEEXT)])
-
-dnl --- *@-AM_WITH_DMALLOC-@* ---
-dnl
-dnl Author: Franc,ois Pinard
-dnl
-dnl Synopsis: AM_WITH_DMALLOC
-dnl
-dnl Arguments: ---
-dnl
-dnl Use: Links with `-dmalloc' if told to by the user.
-
-## ----------------------------------- ##
-## Check if --with-dmalloc was given. ##
-## From Franc,ois Pinard ##
-## ----------------------------------- ##
-
-# serial 1
-
-AC_DEFUN(AM_WITH_DMALLOC,
-[AC_MSG_CHECKING(if malloc debugging is wanted)
-AC_ARG_WITH(dmalloc,
-[ --with-dmalloc use dmalloc, as in
- ftp://ftp.letters.com/src/dmalloc/dmalloc.tar.gz],
-[if test "$withval" = yes; then
- AC_MSG_RESULT(yes)
- AC_DEFINE(WITH_DMALLOC)
- LIBS="$LIBS -ldmalloc"
- LDFLAGS="$LDFLAGS -g"
-else
- AC_MSG_RESULT(no)
-fi], [AC_MSG_RESULT(no)])
-])
-
-dnl --- *@-AM_FUNC_ERROR_AT_LINE-@* ---
-dnl
-dnl Author: Jim Meyering
-dnl
-dnl Synopsis: AM_FUNC_ERROR_AT_LINE
-dnl
-dnl Arguments: ---
-dnl
-dnl Use: Use this if you use the GNU error.[ch].
-
-dnl FIXME: Migrate into libit
-
-AC_DEFUN(AM_FUNC_ERROR_AT_LINE,
-[AC_CACHE_CHECK([for error_at_line], am_cv_lib_error_at_line,
- [AC_TRY_LINK([],[error_at_line(0, 0, "", 0, "");],
- am_cv_lib_error_at_line=yes,
- am_cv_lib_error_at_line=no)])
- if test $am_cv_lib_error_at_line = no; then
- LIBOBJS="$LIBOBJS error.o"
- fi
- AC_SUBST(LIBOBJS)dnl
-])
-
-dnl --- *@-AM_INIT_GUILE_MODULE-@* ---
-dnl
-dnl Author: Unknown
-dnl
-dnl Synopsis: AM_INIT_GUILE_MODULE(MODNAME)
-dnl
-dnl Arguments: MODNAME = value to initialize `module' variable with
-dnl
-dnl Use: This macro will automatically get the guile version from the
-dnl top-level srcdir, and will initialize automake. It also
-dnl defines the `module' variable.
-
-AC_DEFUN([AM_INIT_GUILE_MODULE],[
-. $srcdir/../GUILE-VERSION
-AM_INIT_AUTOMAKE($PACKAGE, $VERSION)
-AC_CONFIG_AUX_DIR(..)
-module=[$1]
-AC_SUBST(module)])
-
-dnl --- *@-AM_CONFIG_HEADER-@* ---
-dnl
-dnl Author: Unknown
-dnl
-dnl Synopsis: AM_CONFIG_HEADER(HEADER ...)
-dnl
-dnl Arguments: HEADER = a header spec, as for AC_CONFIG_HEADER
-dnl
-dnl Use: Like AC_CONFIG_HEADER, but automatically create stamp file.
-
-AC_DEFUN(AM_CONFIG_HEADER,
-[AC_PREREQ([2.12])
-AC_CONFIG_HEADER([$1])
-dnl When config.status generates a header, we must update the stamp-h file.
-dnl This file resides in the same directory as the config header
-dnl that is generated. We must strip everything past the first ":",
-dnl and everything past the last "/".
-AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
-ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
-<<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/
-\)?.*>>, <<\1>>)stamp-h<<>>dnl>>,
-<<am_indx=1
-for am_file in <<$1>>; do
- case " <<$>>CONFIG_HEADERS " in
- *" <<$>>am_file "*<<)>>
- echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
- ;;
- esac
- am_indx=`expr "<<$>>am_indx" + 1`
-done<<>>dnl>>)
-changequote([,]))])
-
-dnl --- *@-AM_INIT_AUTOMAKE-@*
-dnl
-dnl Author: Unknown
-dnl
-dnl Synopsis: AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
-dnl
-dnl Arguments: PACKAGE = package name
-dnl VERSION = version number
-dnl NO-DEFINE = if set, don't define package and version number
-dnl
-dnl Use: Do all the work for Automake. This macro actually does too
-dnl much -- some checks are only needed if your package does
-dnl certain things. But this isn't really a big deal.
-
-# serial 1
-
-AC_DEFUN(AM_INIT_AUTOMAKE,
-[AC_REQUIRE([AM_PROG_INSTALL])
-PACKAGE=[$1]
-AC_SUBST(PACKAGE)
-VERSION=[$2]
-AC_SUBST(VERSION)
-dnl test to see if srcdir already configured
-if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
- AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
-fi
-ifelse([$3],,
-AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")
-AC_DEFINE_UNQUOTED(VERSION, "$VERSION"))
-AM_SANITY_CHECK
-AC_ARG_PROGRAM
-dnl FIXME This is truly gross.
-missing_dir=`cd $ac_aux_dir && pwd`
-AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
-AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
-AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
-AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
-AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
-AC_PROG_MAKE_SET])
-
-dnl --- *@-AM_PROG_INSTALL-@* ---
-dnl
-dnl Author: Franc,ois Pinard
-dnl
-dnl Synopsis: AM_PROG_INSTALL
-dnl
-dnl Arguments: ---
-dnl
-dnl Use: Calls `AC_PROG_INSTALL' to find an installer. Then it sets
-dnl `INSTALL_SCRIPT' to a suitable value if necessary.
-
-# serial 1
-
-AC_DEFUN(AM_PROG_INSTALL,
-[AC_PROG_INSTALL
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL} -m 755'
-AC_SUBST(INSTALL_SCRIPT)dnl
-])
-
-dnl --- *@-AM_PROG_LEX-@* ---
-dnl
-dnl Author: Alexandre Oliva
-dnl
-dnl Synopsis: AM_PROG_LEX
-dnl
-dnl Arguments: ---
-dnl
-dnl Use: Replacement for AC_PROG_LEX and AC_DECL_YYTEXT
-
-dnl AM_PROG_LEX
-dnl Look for flex, lex or missing, then run AC_PROG_LEX and AC_DECL_YYTEXT
-AC_DEFUN(AM_PROG_LEX,
-[missing_dir=ifelse([$1],,`cd $ac_aux_dir && pwd`,$1)
-AC_CHECK_PROGS(LEX, flex lex, "$missing_dir/missing flex")
-AC_PROG_LEX
-AC_DECL_YYTEXT])
-
-dnl --- *@-AM_PROG_LIBTOOL-@* ---
-dnl
-dnl Author: Unknown
-dnl
-dnl Synopsis: AM_PROG_LIBTOOL
-dnl
-dnl Arguments: ---
-dnl
-dnl Use: Configures `libtool' for the target architecture.
-
-##
-## Configure libtool for the target system.
-##
-# serial 1 AM_PROG_LIBTOOL
-AC_DEFUN(AM_PROG_LIBTOOL,
-[AC_REQUIRE([AC_CANONICAL_HOST])
-AC_REQUIRE([AC_PROG_CC])
-AC_REQUIRE([AC_PROG_RANLIB])
-
-# Always use our own libtool.
-LIBTOOL='$(top_builddir)/libtool'
-AC_SUBST(LIBTOOL)
-
-dnl Allow the --disable-shared flag to stop us from building shared libs.
-AC_ARG_ENABLE(shared,
-[ --enable-shared build shared libraries [default=yes]],
-test "$enableval" = no && libtool_shared=" --disable-shared",
-libtool_shared=)
-
-libtool_flags="$libtool_shared"
-test "$silent" = yes && libtool_flags="$libtool_flags --silent"
-test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
-
-# Actually configure libtool. ac_aux_dir is where install-sh is found.
-CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" LD="$LD" RANLIB="$RANLIB" \
-$ac_aux_dir/ltconfig $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
-|| AC_MSG_ERROR([libtool configure failed])
-])
-
-dnl --- *@-AM_PATH_LISPDIR-@* ---
-dnl
-dnl Author: Ulrich Drepper
-dnl
-dnl Synopsis: AM_PATH_LISPDIR
-dnl
-dnl Arguments: ---
-dnl
-dnl Use: Sets the variable `lispdir' to point to a place to install
-dnl Emacs lisp files.
-
-## ------------------------
-## Emacs LISP file handling
-## From Ulrich Drepper
-## ------------------------
-
-# serial 1
-
-AC_DEFUN(AM_PATH_LISPDIR,
- [# If set to t, that means we are running in a shell under Emacs.
- # If you have an Emacs named "t", then use the full path.
- test "$EMACS" = t && EMACS=
- AC_PATH_PROG(EMACS, emacs xemacs, no)
- if test $EMACS != "no"; then
- AC_MSG_CHECKING([where .elc files should go])
- dnl Set default value
- lispdir="\$(datadir)/emacs/site-lisp"
- if test "x$prefix" = "xNONE"; then
- if test -d $ac_default_prefix/share/emacs/site-lisp; then
- lispdir="\$(prefix)/share/emacs/site-lisp"
- else
- if test -d $ac_default_prefix/lib/emacs/site-lisp; then
- lispdir="\$(prefix)/lib/emacs/site-lisp"
- fi
- fi
- else
- if test -d $prefix/share/emacs/site-lisp; then
- lispdir="\$(prefix)/share/emacs/site-lisp"
- else
- if test -d $prefix/lib/emacs/site-lisp; then
- lispdir="\$(prefix)/lib/emacs/site-lisp"
- fi
- fi
- fi
- AC_MSG_RESULT($lispdir)
- fi
- AC_SUBST(lispdir)])
-
-dnl --- *@-AM_MAINTAINTER_MODE-@* ---
-dnl
-dnl Author: Jim Meyering
-dnl
-dnl Synopsis: jm_MAINTAINER_MODE
-dnl
-dnl Arguments: ---
-dnl
-dnl Use: Provides an option `--enable-maintainer-mode' which turns
-dnl on rules which might normally be commented out. The
-dnl substitution variable `MAINT' is set to be a comment when
-dnl this option is disabled, which it is by default.
-
-# serial 1
-
-AC_DEFUN(AM_MAINTAINER_MODE,
-[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
- dnl maintainer-mode is disabled by default
- AC_ARG_ENABLE(maintainer-mode,
-[ --enable-maintainer-mode enable make rules and dependencies not useful
- (and sometimes confusing) to the casual installer],
- USE_MAINTAINER_MODE=$enableval,
- USE_MAINTAINER_MODE=no)
- AC_MSG_RESULT($USE_MAINTAINER_MODE)
- if test $USE_MAINTAINER_MODE = yes; then
- MAINT=
- else
- MAINT='#M#'
- fi
- AC_SUBST(MAINT)dnl
-]
-)
-
-dnl --- *@-AM_MISSING_PROG-@* ---
-dnl
-dnl Author: Unknown
-dnl
-dnl Synopsis: AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
-dnl
-dnl Arguments: NAME = variable to set to the file's location
-dnl PROGRAM = name of program to find
-dnl DIRECTORY = directory to look in
-dnl
-dnl Use: Fakes existence of a useful GNU maintainer tool.
-
-AC_DEFUN(AM_MISSING_PROG,
-[AC_MSG_CHECKING(for working $2)
-# Run test in a subshell; some versions of sh will print an error if
-# an executable is not found, even if stderr is redirected.
-# Redirect stdin to placate older versions of autoconf. Sigh.
-if ($2 --version) < /dev/null > /dev/null 2>&1; then
- $1=$2
- AC_MSG_RESULT(found)
-else
- $1="$3/missing $2"
- AC_MSG_RESULT(missing)
-fi
-AC_SUBST($1)])
-
-dnl --- *@-AM_FUNC_MKTIME-@* ---
-dnl
-dnl Author: Jim Meyering
-dnl
-dnl Synopsis: AM_FUNC_MKTIME
-dnl
-dnl Arguments: ---
-dnl
-dnl Use: Checks for a working mktime function.
-
-AC_DEFUN(AM_FUNC_MKTIME,
-[AC_REQUIRE([AC_HEADER_TIME])dnl
- AC_CHECK_HEADERS(sys/time.h)
- AC_CACHE_CHECK([for working mktime], am_cv_func_working_mktime,
- [AC_TRY_RUN(
-changequote(<<, >>)dnl
-<</* Test program from Paul Eggert (eggert@twinsun.com)
- and Tony Leneis (tony@plaza.ds.adp.com). */
-#if TIME_WITH_SYS_TIME
-# include <sys/time.h>
-# include <time.h>
-#else
-# if HAVE_SYS_TIME_H
-# include <sys/time.h>
-# else
-# include <time.h>
-# endif
-#endif
-
-static time_t time_t_max;
-
-/* Values we'll use to set the TZ environment variable. */
-static const char *const tz_strings[] = {
- NULL, "GMT0", "JST-9", "EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
-};
-#define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
-
-static void
-mktime_test (now)
- time_t now;
-{
- if (mktime (localtime (&now)) != now)
- exit (1);
- now = time_t_max - now;
- if (mktime (localtime (&now)) != now)
- exit (1);
-}
-
-int
-main ()
-{
- time_t t, delta;
- int i;
-
- for (time_t_max = 1; 0 < time_t_max; time_t_max *= 2)
- continue;
- time_t_max--;
- delta = time_t_max / 997; /* a suitable prime number */
- for (i = 0; i < N_STRINGS; i++)
- {
- if (tz_strings[i])
- putenv (tz_strings[i]);
-
- for (t = 0; t <= time_t_max - delta; t += delta)
- mktime_test (t);
- mktime_test ((time_t) 60 * 60);
- mktime_test ((time_t) 60 * 60 * 24);
- }
- exit (0);
-}
- >>,
-changequote([, ])dnl
- am_cv_func_working_mktime=yes, am_cv_func_working_mktime=no,
- dnl When crosscompiling, assume mktime is missing or broken.
- am_cv_func_working_mktime=no)
- ])
- if test $am_cv_func_working_mktime = no; then
- LIBOBJS="$LIBOBJS mktime.o"
- fi
-])
-
-dnl --- *@-AM_FUNC_OBSTACK-@* ---
-dnl
-dnl Author: Jim Meyering
-dnl
-dnl Synopsis: AM_FUNC_OBSTACK
-dnl
-dnl Arguments: ---
-dnl
-dnl Use: Checks for GNU obstacks.
-
-AC_DEFUN(AM_FUNC_OBSTACK,
-[AC_CACHE_CHECK([for obstacks], am_cv_func_obstack,
- [AC_TRY_LINK([#include "obstack.h"],
- [struct obstack *mem;obstack_free(mem,(char *) 0)],
- am_cv_func_obstack=yes,
- am_cv_func_obstack=no)])
- if test $am_cv_func_obstack = yes; then
- AC_DEFINE(HAVE_OBSTACK)
- else
- LIBOBJS="$LIBOBJS obstack.o"
- fi
-])
-
-dnl --- *@-AC_C_PROTOTYPES-@* ---
-dnl
-dnl Author: Franc,ois Pinard
-dnl
-dnl Synopsis: AC_C_PROTOTYPES
-dnl
-dnl Arguments: ---
-dnl
-dnl Use: If the C compiler understands ANSI C, define `PROTOTYPES',
-dnl and clear the `U' and `ANSI2KNR' variables. Otherwise,
-dnl set `U' to be `_' and `ANSI2KNR' to be `./ansi2knr'.
-
-# serial 1
-
-AC_DEFUN(fp_C_PROTOTYPES,
-[AC_REQUIRE([fp_PROG_CC_STDC])
-AC_MSG_CHECKING([for function prototypes])
-if test "$ac_cv_prog_cc_stdc" != no; then
- AC_MSG_RESULT(yes)
- AC_DEFINE(PROTOTYPES)
- U= ANSI2KNR=
-else
- AC_MSG_RESULT(no)
- U=_ ANSI2KNR=./ansi2knr
-fi
-AC_SUBST(U)dnl
-AC_SUBST(ANSI2KNR)dnl
-])
-
-dnl --- *@-AM_PATH_GTK-@* ---
-dnl
-dnl Author: Owen Taylor
-dnl
-dnl Synopsis: AM_PATH_GTK(MIN-VERSION, [ACTION-IF-FOUND], [ACTION-IF-NOT])
-dnl
-dnl Arguments: MIN-VERSION = minimum version of GTK required
-dnl ACTION-IF-FOUND = executed if GTK found OK
-dnl ACTION-IF-NOT-FOUND = what to do if GTK not available
-dnl
-dnl Use: Sets up compilation environment suitably for GTK programming.
-
-# Configure paths for GTK+
-# Owen Taylor 97-11-3
-
-dnl AM_PATH_GTK([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-dnl Test for GTK, and define GTK_CFLAGS and GTK_LIBS
-dnl
-AC_DEFUN(AM_PATH_GTK,
-[dnl
-dnl Get the cflags and libraries from the gtk-config script
-dnl
-AC_ARG_WITH(gtk-prefix,[ --with-gtk-prefix=PFX Prefix where GTK is installed (optional)],
- gtk_config_prefix="$withval", gtk_config_prefix="")
-AC_ARG_WITH(gtk-exec-prefix,[ --with-gtk-exec-prefix=PFX Exec prefix where GTK is installed (optional)],
- gtk_config_exec_prefix="$withval", gtk_config_exec_prefix="")
-AC_ARG_ENABLE(gtktest, [ --disable-gtktest Do not try to compile and run a test GTK program],
- , enable_gtktest=yes)
-
- if test x$gtk_config_exec_prefix != x ; then
- gtk_config_args="$gtk_config_args --exec-prefix=$gtk_config_exec_prefix"
- if test x${GTK_CONFIG+set} != xset ; then
- GTK_CONFIG=$gtk_config_exec_prefix/bin/gtk-config
- fi
- fi
- if test x$gtk_config_prefix != x ; then
- gtk_config_args="$gtk_config_args --prefix=$gtk_config_prefix"
- if test x${GTK_CONFIG+set} != xset ; then
- GTK_CONFIG=$gtk_config_prefix/bin/gtk-config
- fi
- fi
-
- AC_PATH_PROG(GTK_CONFIG, gtk-config, no)
- min_gtk_version=ifelse([$1], ,0.99.7,$1)
- AC_MSG_CHECKING(for GTK - version >= $min_gtk_version)
- no_gtk=""
- if test "$GTK_CONFIG" = "no" ; then
- no_gtk=yes
- else
- GTK_CFLAGS=`$GTK_CONFIG $gtk_config_args --cflags`
- GTK_LIBS=`$GTK_CONFIG $gtk_config_args --libs`
- gtk_config_major_version=`$GTK_CONFIG $gtk_config_args --version | \
- sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
- gtk_config_minor_version=`$GTK_CONFIG $gtk_config_args --version | \
- sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
- gtk_config_micro_version=`$GTK_CONFIG $gtk_config_args --version | \
- sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
- if test "x$enable_gtktest" = "xyes" ; then
- ac_save_CFLAGS="$CFLAGS"
- ac_save_LIBS="$LIBS"
- CFLAGS="$CFLAGS $GTK_CFLAGS"
- LIBS="$LIBS $GTK_LIBS"
-dnl
-dnl Now check if the installed GTK is sufficiently new. (Also sanity
-dnl checks the results of gtk-config to some extent
-dnl
- rm -f conf.gtktest
- AC_TRY_RUN([
-#include <gtk/gtk.h>
-#include <stdio.h>
-
-int
-main ()
-{
- int major, minor, micro;
- char *tmp_version;
-
- system ("touch conf.gtktest");
-
- /* HP/UX 9 (%@#!) writes to sscanf strings */
- tmp_version = g_strdup("$min_gtk_version");
- if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
- printf("%s, bad version string\n", "$min_gtk_version");
- exit(1);
- }
-
- if ((gtk_major_version != $gtk_config_major_version) ||
- (gtk_minor_version != $gtk_config_minor_version) ||
- (gtk_micro_version != $gtk_config_micro_version))
- {
- printf("\n*** 'gtk-config --version' returned %d.%d.%d, but GTK+ (%d.%d.%d)\n",
- $gtk_config_major_version, $gtk_config_minor_version, $gtk_config_micro_version,
- gtk_major_version, gtk_minor_version, gtk_micro_version);
- printf ("*** was found! If gtk-config was correct, then it is best\n");
- printf ("*** to remove the old version of GTK+. You may also be able to fix the error\n");
- printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
- printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
- printf("*** required on your system.\n");
- printf("*** If gtk-config was wrong, set the environment variable GTK_CONFIG\n");
- printf("*** to point to the correct copy of gtk-config, and remove the file config.cache\n");
- printf("*** before re-running configure\n");
- }
- else
- {
- if ((gtk_major_version > major) ||
- ((gtk_major_version == major) && (gtk_minor_version > minor)) ||
- ((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro)))
- {
- return 0;
- }
- else
- {
- printf("\n*** An old version of GTK+ (%d.%d.%d) was found.\n",
- gtk_major_version, gtk_minor_version, gtk_micro_version);
- printf("*** You need a version of GTK+ newer than %d.%d.%d. The latest version of\n",
- major, minor, micro);
- printf("*** GTK+ is always available from ftp://ftp.gtk.org.\n");
- printf("***\n");
- printf("*** If you have already installed a sufficiently new version, this error\n");
- printf("*** probably means that the wrong copy of the gtk-config shell script is\n");
- printf("*** being found. The easiest way to fix this is to remove the old version\n");
- printf("*** of GTK+, but you can also set the GTK_CONFIG environment to point to the\n");
- printf("*** correct copy of gtk-config. (In this case, you will have to\n");
- printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
- printf("*** so that the correct libraries are found at run-time))\n");
- }
- }
- return 1;
-}
-],, no_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
- CFLAGS="$ac_save_CFLAGS"
- LIBS="$ac_save_LIBS"
- fi
- fi
- if test "x$no_gtk" = x ; then
- AC_MSG_RESULT(yes)
- ifelse([$2], , :, [$2])
- else
- AC_MSG_RESULT(no)
- if test "$GTK_CONFIG" = "no" ; then
- echo "*** The gtk-config script installed by GTK could not be found"
- echo "*** If GTK was installed in PREFIX, make sure PREFIX/bin is in"
- echo "*** your path, or set the GTK_CONFIG environment variable to the"
- echo "*** full path to gtk-config."
- else
- if test -f conf.gtktest ; then
- :
- else
- echo "*** Could not run GTK test program, checking why..."
- CFLAGS="$CFLAGS $GTK_CFLAGS"
- LIBS="$LIBS $GTK_LIBS"
- AC_TRY_LINK([
-#include <gtk/gtk.h>
-#include <stdio.h>
-], [ return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version)); ],
- [ echo "*** The test program compiled, but did not run. This usually means"
- echo "*** that the run-time linker is not finding GTK or finding the wrong"
- echo "*** version of GTK. If it is not finding GTK, you'll need to set your"
- echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
- echo "*** to the installed location Also, make sure you have run ldconfig if that"
- echo "*** is required on your system"
- echo "***"
- echo "*** If you have an old version installed, it is best to remove it, although"
- echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"
- echo "***"
- echo "*** If you have a RedHat 5.0 system, you should remove the GTK package that"
- echo "*** came with the system with the command"
- echo "***"
- echo "*** rpm --erase --nodeps gtk gtk-devel" ],
- [ echo "*** The test program failed to compile or link. See the file config.log for the"
- echo "*** exact error that occured. This usually means GTK was incorrectly installed"
- echo "*** or that you have moved GTK since it was installed. In the latter case, you"
- echo "*** may want to edit the gtk-config script: $GTK_CONFIG" ])
- CFLAGS="$ac_save_CFLAGS"
- LIBS="$ac_save_LIBS"
- fi
- fi
- GTK_CFLAGS=""
- GTK_LIBS=""
- ifelse([$3], , :, [$3])
- fi
- AC_SUBST(GTK_CFLAGS)
- AC_SUBST(GTK_LIBS)
- rm -f conf.gtktest
-])
-
-dnl --- *@-AC_TYPE_PTRDIFF_T-@* ---
-dnl
-dnl Author: Ulrich Drepper
-dnl
-dnl Synopsis: AC_TYPE_PTRDIFF_T
-dnl
-dnl Arguments: ---
-dnl
-dnl Use: Sets HAVE_PTRDIFF_T if the type exists.
-
-AC_DEFUN(AM_TYPE_PTRDIFF_T,
- [AC_CACHE_CHECK([for ptrdiff_t], am_cv_type_ptrdiff_t,
- [AC_TRY_COMPILE([#include <stddef.h>], [ptrdiff_t p],
- am_cv_type_ptrdiff_t=yes, am_cv_type_ptrdiff_t=no)])
- if test $am_cv_type_ptrdiff_t = yes; then
- AC_DEFINE(HAVE_PTRDIFF_T)
- fi
-])
-
-dnl --- *@-AM_WITH_REGEX-@* ---
-dnl
-dnl Author: Unknown (possibly Franc,ois Pinard)
-dnl
-dnl Synopsis: AM_WITH_REGEX
-dnl
-dnl Arguments: ---
-dnl
-dnl Use:
-dnl The idea is to distribute rx.[hc] and regex.[hc] together,
-dnl for a while. The WITH_REGEX symbol (which should also be
-dnl documented in acconfig.h) is used to decide which of regex.h
-dnl or rx.h should be included in the application. If
-dnl `./configure --with-regex' is given (the default), the
-dnl package will use gawk's regex. If `./configure
-dnl --without-regex', a check is made to see if rx is already
-dnl installed, as with newer Linux'es. If not found, the package
-dnl will use the rx from the distribution. If found, the package
-dnl will use the system's rx which, on Linux at least, will
-dnl result in a smaller executable file.
-
-AC_DEFUN(AM_WITH_REGEX,
-[AC_MSG_CHECKING(which of GNU rx or gawk's regex is wanted)
-AC_ARG_WITH(regex,
-[ --without-regex use GNU rx in lieu of gawk's regex for matching],
-[test "$withval" = yes && am_with_regex=1],
-[am_with_regex=1])
-if test -n "$am_with_regex"; then
- AC_MSG_RESULT(regex)
- AC_DEFINE(WITH_REGEX)
- AC_CACHE_CHECK([for GNU regex in libc], am_cv_gnu_regex,
- AC_TRY_LINK([], [extern int re_max_failures; re_max_failures = 1],
- am_cv_gnu_regex=yes, am_cv_gnu_regex=no))
- if test $am_cv_gnu_regex = no; then
- LIBOBJS="$LIBOBJS regex.o"
- fi
-else
- AC_MSG_RESULT(rx)
- AC_CHECK_FUNC(re_rx_search, , [LIBOBJS="$LIBOBJS rx.o"])
-fi
-AC_SUBST(LIBOBJS)dnl
-])
-
-dnl --- *@-AM_SANITY_CHECK-@*
-dnl
-dnl Author: Unknown
-dnl
-dnl Synopsis: AM_SANITY_CHECK
-dnl
-dnl Arguments: ---
-dnl
-dnl Use: Check for build environment sanity.
-
-AC_DEFUN(AM_SANITY_CHECK,
-[AC_MSG_CHECKING([whether build environment is sane])
-# Just in case
-sleep 1
-echo timestamp > conftestfile
-# 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 $srcdir/configure conftestfile 2> /dev/null`
- if test "$@" = "X"; then
- # -L didn't work.
- set X `ls -t $srcdir/configure conftestfile`
- fi
- test "[$]2" = conftestfile
- )
-then
- # Ok.
- :
-else
- AC_MSG_ERROR([newly created file is older than distributed files!
-Check your system clock])
-fi
-rm -f conftest*
-AC_MSG_RESULT(yes)])
-
-dnl --- *@-AM_FUNC_STRDOD-@* ---
-dnl
-dnl Author: Jim Meyering
-dnl
-dnl Synopsis: AM_FUNC_STRTOD
-dnl
-dnl Arguments: ---
-dnl
-dnl Use: Checks for a working strtod function.
-
-## Copyright (C) 1996 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.
-
-## From Jim Meyering.
-
-## serial 1
-
-## @defmac AC_FUNC_STRTOD
-## @maindex FUNC_STRTOD
-## @ovindex LIBOBJS
-## If the @code{strtod} function is not available, or does not work
-## correctly (like the one on SunOS 5.4), add @samp{strtod.o} to output
-## variable @code{LIBOBJS}.
-## @end defmac
-
-AC_DEFUN(AM_FUNC_STRTOD,
-[AC_CACHE_CHECK(for working strtod, am_cv_func_strtod,
-[AC_TRY_RUN([
-double strtod ();
-int
-main()
-{
- {
- /* Some versions of Linux strtod mis-parse strings with leading '+'. */
- char *string = " +69";
- char *term;
- double value;
- value = strtod (string, &term);
- if (value != 69 || term != (string + 4))
- exit (1);
- }
-
- {
- /* Under Solaris 2.4, strtod returns the wrong value for the
- terminating character under some conditions. */
-
-## @defmac AC_FUNC_STRTOD
-## @maindex FUNC_STRTOD
-## @ovindex LIBOBJS
-## If the @code{strtod} function is not available, or does not work
-## correctly (like the one on SunOS 5.4), add @samp{strtod.o} to output
-## variable @code{LIBOBJS}.
-## @end defmac
-
-AC_DEFUN(AM_FUNC_STRTOD,
-[AC_CACHE_CHECK(for working strtod, am_cv_func_strtod,
-[AC_TRY_RUN([
-double strtod ();
-int
-main()
-{
- {
- /* Some versions of Linux strtod mis-parse strings with leading '+'. */
- char *string = " +69";
- char *term;
- double value;
- value = strtod (string, &term);
- if (value != 69 || term != (string + 4))
- exit (1);
- }
-
- {
- /* Under Solaris 2.4, strtod returns the wrong value for the
- terminating character under some conditions. */
- char *string = "NaN";
- char *term;
- strtod (string, &term);
- if (term != string && *(term - 1) == 0)
- exit (1);
- }
- exit (0);
-}
-], am_cv_func_strtod=yes, am_cv_func_strtod=no, am_cv_func_strtod=no)])
-test $am_cv_func_strtod = no && LIBOBJS="$LIBOBJS strtod.o"
-AC_SUBST(LIBOBJS)dnl
-am_cv_func_strtod_needs_libm=no
-if test $am_cv_func_strtod = no; then
- AC_CHECK_FUNCS(pow)
- if test $ac_cv_func_pow = no; then
- AC_CHECK_LIB(m, pow, [am_cv_func_strtod_needs_libm=yes],
- [AC_MSG_WARN(can't find library containing definition of pow)])
- fi
-fi
-])
-
-dnl --- *@-AM_SYS_POSIX_TERMIOS-@* ---
-dnl
-dnl Author: Jim Meyering
-dnl
-dnl Synopsis: AM_SYS_POSIX_TERMIOS
-dnl
-dnl Arguments: ---
-dnl
-dnl Use: Checks for a POSIX termios.h.
-
-AC_DEFUN(AM_SYS_POSIX_TERMIOS,
-[AC_CACHE_CHECK([POSIX termios], am_cv_sys_posix_termios,
- [AC_TRY_LINK([#include <sys/types.h>
-#include <unistd.h>
-#include <termios.h>],
- [/* SunOS 4.0.3 has termios.h but not the library calls. */
- tcgetattr(0, 0);],
- am_cv_sys_posix_termios=yes,
- am_cv_sys_posix_termios=no)])
-])
-
-dnl----- Macros by Mark Wooding ------------------------------ *@--IGNORE--@*
-
-dnl --- *@-mdw_REQUIRE-@* ---
-dnl
-dnl Author: Mark Wooding
-dnl
-dnl Synopsis: mdw_REQUIRE(MACRO, ARGS...)
-dnl
-dnl Arguments: MACRO = name of a macro which should have been called
-dnl ARGS = arguments to pass
-dnl
-dnl Use: Like `AC_REQUIRE', only it handles arguments.
-
-AC_DEFUN(mdw_REQUIRE,
-[ifdef([AC_PROVIDE_$1], ,
-[AC_DIVERT_PUSH(builtin(eval, AC_DIVERSION_CURRENT - 1))dnl
-indir($@)
-AC_DIVERT_POP()dnl
-])])
~mdw / cfd / blobdiff