1 dnl aclocal.m4 generated automatically by aclocal 1.4-p5
3 dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
4 dnl This file is free software; the Free Software Foundation
5 dnl gives unlimited permission to copy and/or distribute it,
6 dnl with or without modifications, as long as this notice is preserved.
8 dnl This program is distributed in the hope that it will be useful,
9 dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
10 dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
11 dnl PARTICULAR PURPOSE.
13 # Like AC_CONFIG_HEADER, but automatically create stamp file.
15 AC_DEFUN([AM_CONFIG_HEADER],
17 AC_CONFIG_HEADER([$1])
18 dnl When config.status generates a header, we must update the stamp-h file.
19 dnl This file resides in the same directory as the config header
20 dnl that is generated. We must strip everything past the first ":",
21 dnl and everything past the last "/".
22 AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
23 ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
24 <<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>,
26 for am_file in <<$1>>; do
27 case " <<$>>CONFIG_HEADERS " in
28 *" <<$>>am_file "*<<)>>
29 echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
32 am_indx=`expr "<<$>>am_indx" + 1`
36 # Do all the work for Automake. This macro actually does too much --
37 # some checks are only needed if your package does certain things.
38 # But this isn't really a big deal.
43 dnl AM_INIT_AUTOMAKE(package,version, [no-define])
45 AC_DEFUN([AM_INIT_AUTOMAKE],
46 [AC_REQUIRE([AC_PROG_INSTALL])
51 dnl test to see if srcdir already configured
52 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
53 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
56 AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
57 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
58 AC_REQUIRE([AM_SANITY_CHECK])
59 AC_REQUIRE([AC_ARG_PROGRAM])
60 dnl FIXME This is truly gross.
61 missing_dir=`cd $ac_aux_dir && pwd`
62 AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
63 AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
64 AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
65 AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
66 AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
67 AC_REQUIRE([AC_PROG_MAKE_SET])])
70 # Check to make sure that the build environment is sane.
73 AC_DEFUN([AM_SANITY_CHECK],
74 [AC_MSG_CHECKING([whether build environment is sane])
77 echo timestamp > conftestfile
78 # Do `set' in a subshell so we don't clobber the current shell's
79 # arguments. Must try -L first in case configure is actually a
80 # symlink; some systems play weird games with the mod time of symlinks
81 # (eg FreeBSD returns the mod time of the symlink's containing
84 set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
85 if test "[$]*" = "X"; then
87 set X `ls -t $srcdir/configure conftestfile`
89 if test "[$]*" != "X $srcdir/configure conftestfile" \
90 && test "[$]*" != "X conftestfile $srcdir/configure"; then
92 # If neither matched, then we have a broken ls. This can happen
93 # if, for instance, CONFIG_SHELL is bash and it inherits a
94 # broken ls alias from the environment. This has actually
95 # happened. Such a system could not be considered "sane".
96 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
97 alias in your environment])
100 test "[$]2" = conftestfile
106 AC_MSG_ERROR([newly created file is older than distributed files!
107 Check your system clock])
112 dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
113 dnl The program must properly implement --version.
114 AC_DEFUN([AM_MISSING_PROG],
115 [AC_MSG_CHECKING(for working $2)
116 # Run test in a subshell; some versions of sh will print an error if
117 # an executable is not found, even if stderr is redirected.
118 # Redirect stdin to placate older versions of autoconf. Sigh.
119 if ($2 --version) < /dev/null > /dev/null 2>&1; then
124 AC_MSG_RESULT(missing)
129 dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not)
130 dnl defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page
131 dnl also defines GSTUFF_PKG_ERRORS on error
132 AC_DEFUN(PKG_CHECK_MODULES, [
135 if test -z "$PKG_CONFIG"; then
136 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
139 if test "$PKG_CONFIG" = "no" ; then
140 echo "*** The pkg-config script could not be found. Make sure it is"
141 echo "*** in your path, or set the PKG_CONFIG environment variable"
142 echo "*** to the full path to pkg-config."
143 echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
145 PKG_CONFIG_MIN_VERSION=0.9.0
146 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
147 AC_MSG_CHECKING(for $2)
149 if $PKG_CONFIG --exists "$2" ; then
153 AC_MSG_CHECKING($1_CFLAGS)
154 $1_CFLAGS=`$PKG_CONFIG --cflags "$2"`
155 AC_MSG_RESULT($$1_CFLAGS)
157 AC_MSG_CHECKING($1_LIBS)
158 $1_LIBS=`$PKG_CONFIG --libs "$2"`
159 AC_MSG_RESULT($$1_LIBS)
163 ## If we have a custom action on failure, don't print errors, but
164 ## do set a variable so people can do so.
165 $1_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
166 ifelse([$4], ,echo $$1_PKG_ERRORS,)
172 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
173 echo "*** See http://www.freedesktop.org/software/pkgconfig"
177 if test $succeeded = yes; then
178 ifelse([$3], , :, [$3])
180 ifelse([$4], , AC_MSG_ERROR([Library requirements ($2) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them.]), [$4])