aboutsummaryrefslogtreecommitdiffstats
path: root/m4
diff options
context:
space:
mode:
authorCarsten Haitzler <raster@rasterman.com>2004-11-25 03:37:45 +0000
committerCarsten Haitzler <raster@rasterman.com>2004-11-25 03:37:45 +0000
commit5e2388c886b15923f2b1350191524f40b0e9050a (patch)
treeeeb93c0db03cb87075ed74cc31367f669e5f2e72 /m4
parentbye bye! (diff)
downloadenlightenment-5e2388c886b15923f2b1350191524f40b0e9050a.tar.gz
_ _ _ _ _____ ___
| | | | ___| | | | ___| __ ___ ___ _______ ___ / _ \__ _____ _ __ | |_| |/ _ \ | | | |_ | '__/ _ \/ _ \_ / _ \/ __| | | | \ \ / / _ \ '__| | _ | __/ | | | _|| | | __/ __// / __/\__ \ | |_| |\ V / __/ | |_| |_|\___|_|_| |_| |_| \___|\___/___\___||___/ \___/ \_/ \___|_| I put E17's wm code into cvs. Hell is freezing over. Duke Nukem Forever will be out next week. Snowballls take up residence in Hell. The Fat Lady sings. The End is nigh... :) SVN revision: 12247
Diffstat (limited to 'm4')
-rw-r--r--m4/ac_expand_dir.m414
-rw-r--r--m4/ac_path_generic.m4136
2 files changed, 150 insertions, 0 deletions
diff --git a/m4/ac_expand_dir.m4 b/m4/ac_expand_dir.m4
new file mode 100644
index 000000000..b5599a074
--- /dev/null
+++ b/m4/ac_expand_dir.m4
@@ -0,0 +1,14 @@
+dnl AC_EXPAND_DIR(VARNAME, DIR)
+dnl expands occurrences of ${prefix} and ${exec_prefix} in the given DIR,
+dnl and assigns the resulting string to VARNAME
+dnl example: AC_DEFINE_DIR(DATADIR, "$datadir")
+dnl by Alexandre Oliva <oliva@dcc.unicamp.br>
+AC_DEFUN([AC_EXPAND_DIR], [
+ $1=$2
+ $1=`(
+ test "x$prefix" = xNONE && prefix="$ac_default_prefix"
+ test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
+ eval echo \""[$]$1"\"
+ )`
+])
+
diff --git a/m4/ac_path_generic.m4 b/m4/ac_path_generic.m4
new file mode 100644
index 000000000..27b55b3ff
--- /dev/null
+++ b/m4/ac_path_generic.m4
@@ -0,0 +1,136 @@
+dnl @synopsis AC_PATH_GENERIC(LIBRARY [, MINIMUM-VERSION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
+dnl
+dnl Runs a LIBRARY-config script and defines LIBRARY_CFLAGS and LIBRARY_LIBS
+dnl
+dnl The script must support `--cflags' and `--libs' args.
+dnl If MINIMUM-VERSION is specified, the script must also support the
+dnl `--version' arg.
+dnl If the `--with-library-[exec-]prefix' arguments to ./configure are given,
+dnl it must also support `--prefix' and `--exec-prefix'.
+dnl (In other words, it must be like gtk-config.)
+dnl
+dnl For example:
+dnl
+dnl AC_PATH_GENERIC(Foo, 1.0.0)
+dnl
+dnl would run `foo-config --version' and check that it is at least 1.0.0
+dnl
+dnl If so, the following would then be defined:
+dnl
+dnl FOO_CFLAGS to `foo-config --cflags`
+dnl FOO_LIBS to `foo-config --libs`
+dnl
+dnl At present there is no support for additional "MODULES" (see AM_PATH_GTK)
+dnl (shamelessly stolen from gtk.m4 and then hacked around a fair amount)
+dnl
+dnl @author Angus Lees <gusl@cse.unsw.edu.au>
+
+AC_DEFUN([AC_PATH_GENERIC],
+[dnl
+dnl we're going to need uppercase, lowercase and user-friendly versions of the
+dnl string `LIBRARY'
+pushdef([UP], translit([$1], [a-z], [A-Z]))dnl
+pushdef([DOWN], translit([$1], [A-Z], [a-z]))dnl
+
+dnl
+dnl Get the cflags and libraries from the LIBRARY-config script
+dnl
+AC_ARG_WITH(DOWN-prefix,[ --with-]DOWN[-prefix=PFX Prefix where $1 is installed (optional)],
+ DOWN[]_config_prefix="$withval", DOWN[]_config_prefix="")
+AC_ARG_WITH(DOWN-exec-prefix,[ --with-]DOWN[-exec-prefix=PFX Exec prefix where $1 is installed (optional)],
+ DOWN[]_config_exec_prefix="$withval", DOWN[]_config_exec_prefix="")
+
+ if test x$DOWN[]_config_exec_prefix != x ; then
+ DOWN[]_config_args="$DOWN[]_config_args --exec-prefix=$DOWN[]_config_exec_prefix"
+ if test x${UP[]_CONFIG+set} != xset ; then
+ UP[]_CONFIG=$DOWN[]_config_exec_prefix/bin/DOWN-config
+ fi
+ fi
+ if test x$DOWN[]_config_prefix != x ; then
+ DOWN[]_config_args="$DOWN[]_config_args --prefix=$DOWN[]_config_prefix"
+ if test x${UP[]_CONFIG+set} != xset ; then
+ UP[]_CONFIG=$DOWN[]_config_prefix/bin/DOWN-config
+ fi
+ fi
+
+ AC_PATH_PROG(UP[]_CONFIG, DOWN-config, no)
+ ifelse([$2], ,
+ AC_MSG_CHECKING(for $1),
+ AC_MSG_CHECKING(for $1 - version >= $2)
+ )
+ no_[]DOWN=""
+ if test "$UP[]_CONFIG" = "no" ; then
+ no_[]DOWN=yes
+ else
+ UP[]_CFLAGS="`$UP[]_CONFIG $DOWN[]_config_args --cflags`"
+ UP[]_LIBS="`$UP[]_CONFIG $DOWN[]_config_args --libs`"
+ ifelse([$2], , ,[
+ DOWN[]_config_major_version=`$UP[]_CONFIG $DOWN[]_config_args \
+ --version | sed 's/[[^0-9]]*\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
+ DOWN[]_config_minor_version=`$UP[]_CONFIG $DOWN[]_config_args \
+ --version | sed 's/[[^0-9]]*\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
+ DOWN[]_config_micro_version=`$UP[]_CONFIG $DOWN[]_config_args \
+ --version | sed 's/[[^0-9]]*\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
+ DOWN[]_wanted_major_version="regexp($2, [\<\([0-9]*\)], [\1])"
+ DOWN[]_wanted_minor_version="regexp($2, [\<\([0-9]*\)\.\([0-9]*\)], [\2])"
+ DOWN[]_wanted_micro_version="regexp($2, [\<\([0-9]*\).\([0-9]*\).\([0-9]*\)], [\3])"
+
+ # Compare wanted version to what config script returned.
+ # If I knew what library was being run, i'd probably also compile
+ # a test program at this point (which also extracted and tested
+ # the version in some library-specific way)
+ if test "$DOWN[]_config_major_version" -lt \
+ "$DOWN[]_wanted_major_version" \
+ -o \( "$DOWN[]_config_major_version" -eq \
+ "$DOWN[]_wanted_major_version" \
+ -a "$DOWN[]_config_minor_version" -lt \
+ "$DOWN[]_wanted_minor_version" \) \
+ -o \( "$DOWN[]_config_major_version" -eq \
+ "$DOWN[]_wanted_major_version" \
+ -a "$DOWN[]_config_minor_version" -eq \
+ "$DOWN[]_wanted_minor_version" \
+ -a "$DOWN[]_config_micro_version" -lt \
+ "$DOWN[]_wanted_micro_version" \) ; then
+ # older version found
+ no_[]DOWN=yes
+ echo -n "*** An old version of $1 "
+ echo -n "($DOWN[]_config_major_version"
+ echo -n ".$DOWN[]_config_minor_version"
+ echo ".$DOWN[]_config_micro_version) was found."
+ echo -n "*** You need a version of $1 newer than "
+ echo -n "$DOWN[]_wanted_major_version"
+ echo -n ".$DOWN[]_wanted_minor_version"
+ echo ".$DOWN[]_wanted_micro_version."
+ echo "***"
+ echo "*** If you have already installed a sufficiently new version, this error"
+ echo "*** probably means that the wrong copy of the DOWN-config shell script is"
+ echo "*** being found. The easiest way to fix this is to remove the old version"
+ echo "*** of $1, but you can also set the UP[]_CONFIG environment to point to the"
+ echo "*** correct copy of DOWN-config. (In this case, you will have to"
+ echo "*** modify your LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf"
+ echo "*** so that the correct libraries are found at run-time)"
+ fi
+ ])
+ fi
+ if test "x$no_[]DOWN" = x ; then
+ AC_MSG_RESULT(yes)
+ ifelse([$3], , :, [$3])
+ else
+ AC_MSG_RESULT(no)
+ if test "$UP[]_CONFIG" = "no" ; then
+ echo "*** The DOWN-config script installed by $1 could not be found"
+ echo "*** If $1 was installed in PREFIX, make sure PREFIX/bin is in"
+ echo "*** your path, or set the UP[]_CONFIG environment variable to the"
+ echo "*** full path to DOWN-config."
+ fi
+ UP[]_CFLAGS=""
+ UP[]_LIBS=""
+ ifelse([$4], , :, [$4])
+ fi
+ AC_SUBST(UP[]_CFLAGS)
+ AC_SUBST(UP[]_LIBS)
+
+ popdef([UP])
+ popdef([DOWN])
+])
+