1 # generated automatically by aclocal 1.9.2 -*- Autoconf -*-
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
4 # Free Software Foundation, Inc.
5 # This file is free software; the Free Software Foundation
6 # gives unlimited permission to copy and/or distribute it,
7 # with or without modifications, as long as this notice is preserved.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
15 dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not)
16 dnl defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page
17 dnl also defines GSTUFF_PKG_ERRORS on error
18 AC_DEFUN([PKG_CHECK_MODULES], [
21 if test -z "$PKG_CONFIG"; then
22 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
25 if test "$PKG_CONFIG" = "no" ; then
26 echo "*** The pkg-config script could not be found. Make sure it is"
27 echo "*** in your path, or set the PKG_CONFIG environment variable"
28 echo "*** to the full path to pkg-config."
29 echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
31 PKG_CONFIG_MIN_VERSION=0.9.0
32 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
33 AC_MSG_CHECKING(for $2)
35 if $PKG_CONFIG --exists "$2" ; then
39 AC_MSG_CHECKING($1_CFLAGS)
40 $1_CFLAGS=`$PKG_CONFIG --cflags "$2"`
41 AC_MSG_RESULT($$1_CFLAGS)
43 AC_MSG_CHECKING($1_LIBS)
44 $1_LIBS=`$PKG_CONFIG --libs "$2"`
45 AC_MSG_RESULT($$1_LIBS)
49 ## If we have a custom action on failure, don't print errors, but
50 ## do set a variable so people can do so.
51 $1_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
52 ifelse([$4], ,echo $$1_PKG_ERRORS,)
58 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
59 echo "*** See http://www.freedesktop.org/software/pkgconfig"
63 if test $succeeded = yes; then
64 ifelse([$3], , :, [$3])
66 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])
72 m4_include([acinclude.m4])