+++ /dev/null
---- /dev/null
-+++ b/gnutls.m4
-@@ -0,0 +1,160 @@
-+dnl Autoconf macros for libgnutls
-+dnl $id$
-+
-+# Modified for LIBGNUTLS -- nmav
-+# Configure paths for LIBGCRYPT
-+# Shamelessly stolen from the one of XDELTA by Owen Taylor
-+# Werner Koch 99-12-09
-+
-+dnl AM_PATH_LIBGNUTLS([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]])
-+dnl Test for libgnutls, and define LIBGNUTLS_CFLAGS and LIBGNUTLS_LIBS
-+dnl
-+AC_DEFUN([AM_PATH_LIBGNUTLS],
-+[dnl
-+dnl Get the cflags and libraries from the libgnutls-config script
-+dnl
-+AC_ARG_WITH(libgnutls-prefix,
-+ [ --with-libgnutls-prefix=PFX Prefix where libgnutls is installed (optional)],
-+ libgnutls_config_prefix="$withval", libgnutls_config_prefix="")
-+
-+ if test x$libgnutls_config_prefix != x ; then
-+ if test x${LIBGNUTLS_CONFIG+set} != xset ; then
-+ LIBGNUTLS_CONFIG=$libgnutls_config_prefix/bin/libgnutls-config
-+ fi
-+ fi
-+
-+ AC_PATH_PROG(LIBGNUTLS_CONFIG, libgnutls-config, no)
-+ min_libgnutls_version=ifelse([$1], ,0.1.0,$1)
-+ AC_MSG_CHECKING(for libgnutls - version >= $min_libgnutls_version)
-+ no_libgnutls=""
-+ if test "$LIBGNUTLS_CONFIG" = "no" ; then
-+ no_libgnutls=yes
-+ else
-+ LIBGNUTLS_CFLAGS=`$LIBGNUTLS_CONFIG $libgnutls_config_args --cflags`
-+ LIBGNUTLS_LIBS=`$LIBGNUTLS_CONFIG $libgnutls_config_args --libs`
-+ libgnutls_config_version=`$LIBGNUTLS_CONFIG $libgnutls_config_args --version`
-+
-+
-+ ac_save_CFLAGS="$CFLAGS"
-+ ac_save_LIBS="$LIBS"
-+ CFLAGS="$CFLAGS $LIBGNUTLS_CFLAGS"
-+ LIBS="$LIBS $LIBGNUTLS_LIBS"
-+dnl
-+dnl Now check if the installed libgnutls is sufficiently new. Also sanity
-+dnl checks the results of libgnutls-config to some extent
-+dnl
-+ rm -f conf.libgnutlstest
-+ AC_TRY_RUN([
-+#include <stdio.h>
-+#include <stdlib.h>
-+#include <string.h>
-+#include <gnutls/gnutls.h>
-+
-+int
-+main ()
-+{
-+ system ("touch conf.libgnutlstest");
-+
-+ if( strcmp( gnutls_check_version(NULL), "$libgnutls_config_version" ) )
-+ {
-+ printf("\n*** 'libgnutls-config --version' returned %s, but LIBGNUTLS (%s)\n",
-+ "$libgnutls_config_version", gnutls_check_version(NULL) );
-+ printf("*** was found! If libgnutls-config was correct, then it is best\n");
-+ printf("*** to remove the old version of LIBGNUTLS. You may also be able to fix the error\n");
-+ printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
-+ printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
-+ printf("*** required on your system.\n");
-+ printf("*** If libgnutls-config was wrong, set the environment variable LIBGNUTLS_CONFIG\n");
-+ printf("*** to point to the correct copy of libgnutls-config, and remove the file config.cache\n");
-+ printf("*** before re-running configure\n");
-+ }
-+ else if ( strcmp(gnutls_check_version(NULL), LIBGNUTLS_VERSION ) )
-+ {
-+ printf("\n*** LIBGNUTLS header file (version %s) does not match\n", LIBGNUTLS_VERSION);
-+ printf("*** library (version %s)\n", gnutls_check_version(NULL) );
-+ }
-+ else
-+ {
-+ if ( gnutls_check_version( "$min_libgnutls_version" ) )
-+ {
-+ return 0;
-+ }
-+ else
-+ {
-+ printf("no\n*** An old version of LIBGNUTLS (%s) was found.\n",
-+ gnutls_check_version(NULL) );
-+ printf("*** You need a version of LIBGNUTLS newer than %s. The latest version of\n",
-+ "$min_libgnutls_version" );
-+ printf("*** LIBGNUTLS is always available from ftp://gnutls.hellug.gr/pub/gnutls.\n");
-+ printf("*** \n");
-+ printf("*** If you have already installed a sufficiently new version, this error\n");
-+ printf("*** probably means that the wrong copy of the libgnutls-config shell script is\n");
-+ printf("*** being found. The easiest way to fix this is to remove the old version\n");
-+ printf("*** of LIBGNUTLS, but you can also set the LIBGNUTLS_CONFIG environment to point to the\n");
-+ printf("*** correct copy of libgnutls-config. (In this case, you will have to\n");
-+ printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
-+ printf("*** so that the correct libraries are found at run-time))\n");
-+ }
-+ }
-+ return 1;
-+}
-+],, no_libgnutls=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
-+ CFLAGS="$ac_save_CFLAGS"
-+ LIBS="$ac_save_LIBS"
-+ fi
-+
-+ if test "x$no_libgnutls" = x ; then
-+ AC_MSG_RESULT(yes)
-+ ifelse([$2], , :, [$2])
-+ else
-+ if test -f conf.libgnutlstest ; then
-+ :
-+ else
-+ AC_MSG_RESULT(no)
-+ fi
-+ if test "$LIBGNUTLS_CONFIG" = "no" ; then
-+ echo "*** The libgnutls-config script installed by LIBGNUTLS could not be found"
-+ echo "*** If LIBGNUTLS was installed in PREFIX, make sure PREFIX/bin is in"
-+ echo "*** your path, or set the LIBGNUTLS_CONFIG environment variable to the"
-+ echo "*** full path to libgnutls-config."
-+ else
-+ if test -f conf.libgnutlstest ; then
-+ :
-+ else
-+ echo "*** Could not run libgnutls test program, checking why..."
-+ CFLAGS="$CFLAGS $LIBGNUTLS_CFLAGS"
-+ LIBS="$LIBS $LIBGNUTLS_LIBS"
-+ AC_TRY_LINK([
-+#include <stdio.h>
-+#include <stdlib.h>
-+#include <string.h>
-+#include <gnutls/gnutls.h>
-+], [ return !!gnutls_check_version(NULL); ],
-+ [ echo "*** The test program compiled, but did not run. This usually means"
-+ echo "*** that the run-time linker is not finding LIBGNUTLS or finding the wrong"
-+ echo "*** version of LIBGNUTLS. If it is not finding LIBGNUTLS, 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 "***" ],
-+ [ echo "*** The test program failed to compile or link. See the file config.log for the"
-+ echo "*** exact error that occured. This usually means LIBGNUTLS was incorrectly installed"
-+ echo "*** or that you have moved LIBGNUTLS since it was installed. In the latter case, you"
-+ echo "*** may want to edit the libgnutls-config script: $LIBGNUTLS_CONFIG" ])
-+ CFLAGS="$ac_save_CFLAGS"
-+ LIBS="$ac_save_LIBS"
-+ fi
-+ fi
-+ LIBGNUTLS_CFLAGS=""
-+ LIBGNUTLS_LIBS=""
-+ ifelse([$3], , :, [$3])
-+ fi
-+ rm -f conf.libgnutlstest
-+ AC_SUBST(LIBGNUTLS_CFLAGS)
-+ AC_SUBST(LIBGNUTLS_LIBS)
-+])
-+
-+dnl *-*wedit:notab*-* Please keep this as the last line.
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