Mercurial > ~mikael > mcabber > hg

comparison mcabber/macros/missing/glib-2.0.m4 @ 1084:7461bc74a201

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Move glib-2.0.m4 to macros/missing
author Mikael Berthe <mikael@lilotux.net>
date Tue, 05 Dec 2006 22:26:08 +0100
parents mcabber/macros/glib-2.0.m4@1fc66b6c08ef
children 18ef697e706d
comparison
equal deleted inserted replaced
1083:07941d7feee9 1084:7461bc74a201
1 # Configure paths for GLIB
2 # Owen Taylor 1997-2001
3
4 dnl AM_PATH_GLIB_2_0([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
5 dnl Test for GLIB, and define GLIB_CFLAGS and GLIB_LIBS, if gmodule, gobject or
6 dnl gthread is specified in MODULES, pass to pkg-config
7 dnl
8 AC_DEFUN([AM_PATH_GLIB_2_0],
9 [dnl
10 dnl Get the cflags and libraries from pkg-config
11 dnl
12 AC_ARG_ENABLE(glibtest, [ --disable-glibtest do not try to compile and run a test GLIB program],
13 , enable_glibtest=yes)
14
15 pkg_config_args=glib-2.0
16 for module in . $4
17 do
18 case "$module" in
19 gmodule)
20 pkg_config_args="$pkg_config_args gmodule-2.0"
21 ;;
22 gmodule-no-export)
23 pkg_config_args="$pkg_config_args gmodule-no-export-2.0"
24 ;;
25 gobject)
26 pkg_config_args="$pkg_config_args gobject-2.0"
27 ;;
28 gthread)
29 pkg_config_args="$pkg_config_args gthread-2.0"
30 ;;
31 esac
32 done
33
34 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
35
36 no_glib=""
37
38 if test x$PKG_CONFIG != xno ; then
39 if $PKG_CONFIG --atleast-pkgconfig-version 0.7 ; then
40 :
41 else
42 echo *** pkg-config too old; version 0.7 or better required.
43 no_glib=yes
44 PKG_CONFIG=no
45 fi
46 else
47 no_glib=yes
48 fi
49
50 min_glib_version=ifelse([$1], ,2.0.0,$1)
51 AC_MSG_CHECKING(for GLIB - version >= $min_glib_version)
52
53 if test x$PKG_CONFIG != xno ; then
54 ## don't try to run the test against uninstalled libtool libs
55 if $PKG_CONFIG --uninstalled $pkg_config_args; then
56 echo "Will use uninstalled version of GLib found in PKG_CONFIG_PATH"
57 enable_glibtest=no
58 fi
59
60 if $PKG_CONFIG --atleast-version $min_glib_version $pkg_config_args; then
61 :
62 else
63 no_glib=yes
64 fi
65 fi
66
67 if test x"$no_glib" = x ; then
68 GLIB_GENMARSHAL=`$PKG_CONFIG --variable=glib_genmarshal glib-2.0`
69 GOBJECT_QUERY=`$PKG_CONFIG --variable=gobject_query glib-2.0`
70 GLIB_MKENUMS=`$PKG_CONFIG --variable=glib_mkenums glib-2.0`
71
72 GLIB_CFLAGS=`$PKG_CONFIG --cflags $pkg_config_args`
73 GLIB_LIBS=`$PKG_CONFIG --libs $pkg_config_args`
74 glib_config_major_version=`$PKG_CONFIG --modversion glib-2.0 | \
75 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
76 glib_config_minor_version=`$PKG_CONFIG --modversion glib-2.0 | \
77 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
78 glib_config_micro_version=`$PKG_CONFIG --modversion glib-2.0 | \
79 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
80 if test "x$enable_glibtest" = "xyes" ; then
81 ac_save_CFLAGS="$CFLAGS"
82 ac_save_LIBS="$LIBS"
83 CFLAGS="$CFLAGS $GLIB_CFLAGS"
84 LIBS="$GLIB_LIBS $LIBS"
85 dnl
86 dnl Now check if the installed GLIB is sufficiently new. (Also sanity
87 dnl checks the results of pkg-config to some extent)
88 dnl
89 rm -f conf.glibtest
90 AC_TRY_RUN([
91 #include <glib.h>
92 #include <stdio.h>
93 #include <stdlib.h>
94
95 int
96 main ()
97 {
98 int major, minor, micro;
99 char *tmp_version;
100
101 system ("touch conf.glibtest");
102
103 /* HP/UX 9 (%@#!) writes to sscanf strings */
104 tmp_version = g_strdup("$min_glib_version");
105 if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
106 printf("%s, bad version string\n", "$min_glib_version");
107 exit(1);
108 }
109
110 if ((glib_major_version != $glib_config_major_version) ||
111 (glib_minor_version != $glib_config_minor_version) ||
112 (glib_micro_version != $glib_config_micro_version))
113 {
114 printf("\n*** 'pkg-config --modversion glib-2.0' returned %d.%d.%d, but GLIB (%d.%d.%d)\n",
115 $glib_config_major_version, $glib_config_minor_version, $glib_config_micro_version,
116 glib_major_version, glib_minor_version, glib_micro_version);
117 printf ("*** was found! If pkg-config was correct, then it is best\n");
118 printf ("*** to remove the old version of GLib. You may also be able to fix the error\n");
119 printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
120 printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
121 printf("*** required on your system.\n");
122 printf("*** If pkg-config was wrong, set the environment variable PKG_CONFIG_PATH\n");
123 printf("*** to point to the correct configuration files\n");
124 }
125 else if ((glib_major_version != GLIB_MAJOR_VERSION) ||
126 (glib_minor_version != GLIB_MINOR_VERSION) ||
127 (glib_micro_version != GLIB_MICRO_VERSION))
128 {
129 printf("*** GLIB header files (version %d.%d.%d) do not match\n",
130 GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION, GLIB_MICRO_VERSION);
131 printf("*** library (version %d.%d.%d)\n",
132 glib_major_version, glib_minor_version, glib_micro_version);
133 }
134 else
135 {
136 if ((glib_major_version > major) ||
137 ((glib_major_version == major) && (glib_minor_version > minor)) ||
138 ((glib_major_version == major) && (glib_minor_version == minor) && (glib_micro_version >= micro)))
139 {
140 return 0;
141 }
142 else
143 {
144 printf("\n*** An old version of GLIB (%d.%d.%d) was found.\n",
145 glib_major_version, glib_minor_version, glib_micro_version);
146 printf("*** You need a version of GLIB newer than %d.%d.%d. The latest version of\n",
147 major, minor, micro);
148 printf("*** GLIB is always available from ftp://ftp.gtk.org.\n");
149 printf("***\n");
150 printf("*** If you have already installed a sufficiently new version, this error\n");
151 printf("*** probably means that the wrong copy of the pkg-config shell script is\n");
152 printf("*** being found. The easiest way to fix this is to remove the old version\n");
153 printf("*** of GLIB, but you can also set the PKG_CONFIG environment to point to the\n");
154 printf("*** correct copy of pkg-config. (In this case, you will have to\n");
155 printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
156 printf("*** so that the correct libraries are found at run-time))\n");
157 }
158 }
159 return 1;
160 }
161 ],, no_glib=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
162 CFLAGS="$ac_save_CFLAGS"
163 LIBS="$ac_save_LIBS"
164 fi
165 fi
166 if test "x$no_glib" = x ; then
167 AC_MSG_RESULT(yes (version $glib_config_major_version.$glib_config_minor_version.$glib_config_micro_version))
168 ifelse([$2], , :, [$2])
169 else
170 AC_MSG_RESULT(no)
171 if test "$PKG_CONFIG" = "no" ; then
172 echo "*** A new enough version of pkg-config was not found."
173 echo "*** See http://www.freedesktop.org/software/pkgconfig/"
174 else
175 if test -f conf.glibtest ; then
176 :
177 else
178 echo "*** Could not run GLIB test program, checking why..."
179 ac_save_CFLAGS="$CFLAGS"
180 ac_save_LIBS="$LIBS"
181 CFLAGS="$CFLAGS $GLIB_CFLAGS"
182 LIBS="$LIBS $GLIB_LIBS"
183 AC_TRY_LINK([
184 #include <glib.h>
185 #include <stdio.h>
186 ], [ return ((glib_major_version) || (glib_minor_version) || (glib_micro_version)); ],
187 [ echo "*** The test program compiled, but did not run. This usually means"
188 echo "*** that the run-time linker is not finding GLIB or finding the wrong"
189 echo "*** version of GLIB. If it is not finding GLIB, you'll need to set your"
190 echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
191 echo "*** to the installed location Also, make sure you have run ldconfig if that"
192 echo "*** is required on your system"
193 echo "***"
194 echo "*** If you have an old version installed, it is best to remove it, although"
195 echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ],
196 [ echo "*** The test program failed to compile or link. See the file config.log for the"
197 echo "*** exact error that occured. This usually means GLIB is incorrectly installed."])
198 CFLAGS="$ac_save_CFLAGS"
199 LIBS="$ac_save_LIBS"
200 fi
201 fi
202 GLIB_CFLAGS=""
203 GLIB_LIBS=""
204 GLIB_GENMARSHAL=""
205 GOBJECT_QUERY=""
206 GLIB_MKENUMS=""
207 ifelse([$3], , :, [$3])
208 fi
209 AC_SUBST(GLIB_CFLAGS)
210 AC_SUBST(GLIB_LIBS)
211 AC_SUBST(GLIB_GENMARSHAL)
212 AC_SUBST(GOBJECT_QUERY)
213 AC_SUBST(GLIB_MKENUMS)
214 rm -f conf.glibtest
215 ])