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-rw-r--r--macros/libhnj.m4165
1 files changed, 0 insertions, 165 deletions
diff --git a/macros/libhnj.m4 b/macros/libhnj.m4
deleted file mode 100644
index 8f17d14c10..0000000000
--- a/macros/libhnj.m4
+++ /dev/null
@@ -1,165 +0,0 @@
-# Configure paths for LIBHNJ
-# Chris Lahey 99-2-5
-# stolen from Manish Singh again
-# stolen back from Frank Belew
-# stolen from Manish Singh
-# Shamelessly stolen from Owen Taylor
-
-dnl AM_PATH_LIBHNJ([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-dnl Test for LIBHNJ, and define LIBHNJ_CFLAGS and LIBHNJ_LIBS
-dnl
-AC_DEFUN(AM_PATH_LIBHNJ,
-[dnl
-dnl Get the cflags and libraries from the libhnj-config script
-dnl
-AC_ARG_WITH(libhnj-prefix,[ --with-libhnj-prefix=PFX Prefix where LIBHNJ is installed (optional)],
- libhnj_prefix="$withval", libhnj_prefix="")
-AC_ARG_WITH(libhnj-exec-prefix,[ --with-libhnj-exec-prefix=PFX Exec prefix where LIBHNJ is installed (optional)],
- libhnj_exec_prefix="$withval", libhnj_exec_prefix="")
-AC_ARG_ENABLE(libhnjtest, [ --disable-libhnjtest Do not try to compile and run a test LIBHNJ program],
- , enable_libhnjtest=yes)
-
- if test x$libhnj_exec_prefix != x ; then
- libhnj_args="$libhnj_args --exec-prefix=$libhnj_exec_prefix"
- if test x${LIBHNJ_CONFIG+set} != xset ; then
- LIBHNJ_CONFIG=$libhnj_exec_prefix/bin/libhnj-config
- fi
- fi
- if test x$libhnj_prefix != x ; then
- libhnj_args="$libhnj_args --prefix=$libhnj_prefix"
- if test x${LIBHNJ_CONFIG+set} != xset ; then
- LIBHNJ_CONFIG=$libhnj_prefix/bin/libhnj-config
- fi
- fi
-
- AC_PATH_PROG(LIBHNJ_CONFIG, libhnj-config, no)
- min_libhnj_version=ifelse([$1], ,0.1.0,$1)
- AC_MSG_CHECKING(for LIBHNJ - version >= $min_libhnj_version)
- no_libhnj=""
- if test "$LIBHNJ_CONFIG" = "no" ; then
- no_libhnj=yes
- else
- LIBHNJ_CFLAGS=`$LIBHNJ_CONFIG $libhnjconf_args --cflags`
- LIBHNJ_LIBS=`$LIBHNJ_CONFIG $libhnjconf_args --libs`
-
- libhnj_major_version=`$LIBHNJ_CONFIG $libhnj_args --version | \
- sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
- libhnj_minor_version=`$LIBHNJ_CONFIG $libhnj_args --version | \
- sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
- libhnj_micro_version=`$LIBHNJ_CONFIG $libhnj_config_args --version | \
- sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
- if test "x$enable_libhnjtest" = "xyes" ; then
- ac_save_CFLAGS="$CFLAGS"
- ac_save_LIBS="$LIBS"
- CFLAGS="$CFLAGS $LIBHNJ_CFLAGS"
- LIBS="$LIBS $LIBHNJ_LIBS"
-dnl
-dnl Now check if the installed LIBHNJ is sufficiently new. (Also sanity
-dnl checks the results of libhnj-config to some extent
-dnl
- rm -f conf.libhnjtest
- AC_TRY_RUN([
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <libhnj/just.h>
-
-char*
-my_strdup (char *str)
-{
- char *new_str;
-
- if (str)
- {
- new_str = malloc ((strlen (str) + 1) * sizeof(char));
- strcpy (new_str, str);
- }
- else
- new_str = NULL;
-
- return new_str;
-}
-
-int main ()
-{
- int major, minor, micro;
- char *tmp_version;
-
- system ("touch conf.libhnjtest");
-
- /* HP/UX 9 (%@#!) writes to sscanf strings */
- tmp_version = my_strdup("$min_libhnj_version");
- if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
- printf("%s, bad version string\n", "$min_libhnj_version");
- exit(1);
- }
-
- if (($libhnj_major_version > major) ||
- (($libhnj_major_version == major) && ($libhnj_minor_version > minor)) ||
- (($libhnj_major_version == major) && ($libhnj_minor_version == minor) && ($libhnj_micro_version >= micro)))
- {
- return 0;
- }
- else
- {
- printf("\n*** 'libhnj-config --version' returned %d.%d.%d, but the minimum version\n", $libhnj_major_version, $libhnj_minor_version, $libhnj_micro_version);
- printf("*** of LIBHNJ required is %d.%d.%d. If libhnj-config is correct, then it is\n", major, minor, micro);
- printf("*** best to upgrade to the required version.\n");
- printf("*** If libhnj-config was wrong, set the environment variable LIBHNJ_CONFIG\n");
- printf("*** to point to the correct copy of libhnj-config, and remove the file\n");
- printf("*** config.cache before re-running configure\n");
- return 1;
- }
-}
-
-],, no_libhnj=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
- CFLAGS="$ac_save_CFLAGS"
- LIBS="$ac_save_LIBS"
- fi
- fi
- if test "x$no_libhnj" = x ; then
- AC_MSG_RESULT(yes)
- ifelse([$2], , :, [$2])
- else
- AC_MSG_RESULT(no)
- if test "$LIBHNJ_CONFIG" = "no" ; then
- echo "*** The libhnj-config script installed by LIBHNJ could not be found"
- echo "*** If LIBHNJ was installed in PREFIX, make sure PREFIX/bin is in"
- echo "*** your path, or set the LIBHNJ_CONFIG environment variable to the"
- echo "*** full path to libhnj-config."
- else
- if test -f conf.libhnjtest ; then
- :
- else
- echo "*** Could not run LIBHNJ test program, checking why..."
- CFLAGS="$CFLAGS $LIBHNJ_CFLAGS"
- LIBS="$LIBS $LIBHNJ_LIBS"
- AC_TRY_LINK([
-#include <stdio.h>
-#include <libhnj/just.h>
-], [ return 0; ],
- [ echo "*** The test program compiled, but did not run. This usually means"
- echo "*** that the run-time linker is not finding LIBHNJ or finding the wrong"
- echo "*** version of LIBHNJ. If it is not finding LIBHNJ, 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 "*** The test program failed to compile or link. See the file config.log for the"
- echo "*** exact error that occured. This usually means LIBHNJ was incorrectly installed"
- echo "*** or that you have moved LIBHNJ since it was installed. In the latter case, you"
- echo "*** may want to edit the libhnj-config script: $LIBHNJ_CONFIG" ])
- CFLAGS="$ac_save_CFLAGS"
- LIBS="$ac_save_LIBS"
- fi
- fi
- LIBHNJ_CFLAGS=""
- LIBHNJ_LIBS=""
- ifelse([$3], , :, [$3])
- fi
- AC_SUBST(LIBHNJ_CFLAGS)
- AC_SUBST(LIBHNJ_LIBS)
- rm -f conf.libhnjtest
-])