added tag0.5.2

5 files changed, 91 insertions, 81 deletions

diff --git a/NEWS b/NEWS
index 40a91d9..0c50249 100644
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,8 @@
-** Version 0.5.1
+** Version 0.5.2 (2008-06-29)
+
+- Depend on gnutls 2.4 which has openpgp support in main library.
+
+** Version 0.5.1 (2008-03-05)
 
 - Added --disable-srp configure option
 
diff --git a/configure.ac b/configure.ac
index 62db2af..1e42464 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 dnl 
-AC_INIT(mod_gnutls, 0.5.1)
+AC_INIT(mod_gnutls, 0.5.2)
 OOO_CONFIG_NICE(config.nice)
 MOD_GNUTLS_VERSION=AC_PACKAGE_VERSION
 AC_PREREQ(2.53)
@@ -28,11 +28,11 @@ CHECK_APACHE(,$AP_VERSION,
 dnl LIBTOOL="`${APR_CONFIG} --apr-libtool`"
 dnl AC_SUBST(LIBTOOL)
 
-MIN_TLS_VERSION=2.2.1
-AM_PATH_LIBGNUTLS_EXTRA($MIN_TLS_VERSION,,
+MIN_TLS_VERSION=2.4.0
+AM_PATH_LIBGNUTLS($MIN_TLS_VERSION,,
         AC_MSG_ERROR([[
 ***  
-*** libgnutls and libgnutls-extra were not found. You may want to get it from
+*** libgnutls was not found. You may want to get it from
 *** http://www.gnutls.org/
 ***
 ]]))
diff --git a/m4/apr_memcache.m4 b/m4/apr_memcache.m4
index 71ab2b6..c8f6a7e 100644
--- a/m4/apr_memcache.m4
+++ b/m4/apr_memcache.m4
@@ -9,19 +9,16 @@ AC_ARG_WITH(
     apr-memcache-prefix,
     [AC_HELP_STRING([--with-apr-memcache-prefix=PATH],[Install prefix for apr_memcache])],
     apr_memcache_prefix="$withval",
-    apr_memcache_prefix="/usr",
     :)
 AC_ARG_WITH(
     apr-memcache-libs,
     [AC_HELP_STRING([--with-apr-memcache-libs=PATH],[Path to apr_memcache libs])],
     apr_memcache_libs="$withval",
-    apr_memcache_libs="$apr_memcache_prefix/lib"
     :)
 AC_ARG_WITH(
     apr-memcache-includes,
     [AC_HELP_STRING([--with-apr-memcache-includes=PATH],[Path to apr_memcache includes])],
     apr_memcache_includes="$withval",
-    apr_memcache_includes="$apr_memcache_prefix/include/apr_memcache-0"
     :)
 
 
@@ -30,14 +27,34 @@ AC_LIBTOOL_SYS_DYNAMIC_LINKER
 dnl # Determine memcache lib directory
 save_CFLAGS=$CFLAGS
 save_LDFLAGS=$LDFLAGS
-CFLAGS="-I$apr_memcache_includes $APR_INCLUDES $CFLAGS"
-LDFLAGS="-L$apr_memcache_libs $LDFLAGS"
+
+if test -n "$apr_memcache_libs"; then
+    apr_memcache_libdir=$apr_memcache_libs
+elif test -n "$apr_memcache_prefix"; then
+    apr_memcache_libdir=$apr_memcache_prefix/lib
+fi
+if test -n "$apr_memcache_libdir"; then
+    LDFLAGS="-L$apr_memcache_libdir $LDFLAGS"
+fi
+
+if test -n "$apr_memcache_includes"; then
+    apr_memcache_includedir=$apr_memcache_includes
+elif test -n "$apr_memcache_prefix"; then
+    apr_memcache_includedir=$apr_memcache_prefix/include/apr_memcache-0
+else
+    apr_memcache_includedir=$includedir/apr_memcache-0
+fi
+CFLAGS="-I$apr_memcache_includedir $CFLAGS"
+
 AC_CHECK_LIB(
     apr_memcache,
     apr_memcache_create,
     [
-        APR_MEMCACHE_LIBS="-R$apr_memcache_libs -L$apr_memcache_libs -lapr_memcache"
-        APR_MEMCACHE_CFLAGS="-I$apr_memcache_includes"
+        APR_MEMCACHE_LIBS="-lapr_memcache"
+        if test -n "$apr_memcache_libdir"; then
+            APR_MEMCACHE_LIBS="-R$apr_memcache_libdir -L$apr_memcache_libdir $APR_MEMCACHE_LIBS"
+        fi
+        APR_MEMCACHE_CFLAGS="-I$apr_memcache_includedir"
     ]
 )
 CFLAGS=$save_CFLAGS
diff --git a/m4/libgnutls.m4 b/m4/libgnutls.m4
index 960bb2a..8479388 100644
--- a/m4/libgnutls.m4
+++ b/m4/libgnutls.m4
@@ -1,98 +1,97 @@
-dnl Autoconf macros for libgnutls-extra
+dnl Autoconf macros for libgnutls
 dnl $id$
 
-# Modified for LIBGNUTLS_EXTRA -- nmav
+# 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_EXTRA([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]])
-dnl Test for libgnutls-extra, and define LIBGNUTLS_EXTRA_CFLAGS and LIBGNUTLS_EXTRA_LIBS
+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_EXTRA],
+AC_DEFUN([AM_PATH_LIBGNUTLS],
 [dnl
-dnl Get the cflags and libraries from the libgnutls-extra-config script
+dnl Get the cflags and libraries from the libgnutls-config script
 dnl
-AC_ARG_WITH(libgnutls-extra-prefix,
-          [  --with-libgnutls-extra-prefix=PFX   Prefix where libgnutls-extra is installed (optional)],
-          libgnutls_extra_config_prefix="$withval", libgnutls_extra_config_prefix="")
+AC_ARG_WITH(libgnutls-prefix,
+          [  --with-libgnutls-prefix=PFX   Prefix where libgnutls is installed (optional)],
+          libgnutls_config_prefix="$withval", libgnutls_config_prefix="")
 
-  if test x$libgnutls_extra_config_prefix != x ; then
-     if test x${LIBGNUTLS_EXTRA_CONFIG+set} != xset ; then
-        LIBGNUTLS_EXTRA_CONFIG=$libgnutls_extra_config_prefix/bin/libgnutls-extra-config
+  if test x$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_EXTRA_CONFIG, libgnutls-extra-config, no)
+  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_EXTRA_CONFIG" = "no" ; then
+  if test "$LIBGNUTLS_CONFIG" = "no" ; then
     no_libgnutls=yes
   else
-    LIBGNUTLS_EXTRA_CFLAGS=`$LIBGNUTLS_EXTRA_CONFIG $libgnutls_extra_config_args --cflags`
-    LIBGNUTLS_EXTRA_LIBS=`$LIBGNUTLS_EXTRA_CONFIG $libgnutls_extra_config_args --libs`
-    libgnutls_extra_config_version=`$LIBGNUTLS_EXTRA_CONFIG $libgnutls_extra_config_args --version`
+    LIBGNUTLS_CFLAGS=`$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 $LIBGNUTLS_EXTRA_CFLAGS"
-      LIBS="$LIBS $LIBGNUTLS_EXTRA_LIBS"
+      CFLAGS="$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-extra-config to some extent
+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/extra.h>
+#include <gnutls/gnutls.h>
 
 int
 main ()
 {
     system ("touch conf.libgnutlstest");
 
-    if( strcmp( gnutls_extra_check_version(NULL), "$libgnutls_extra_config_version" ) )
+    if( strcmp( gnutls_check_version(NULL), "$libgnutls_config_version" ) )
     {
-      printf("\n*** 'libgnutls-extra-config --version' returned %s, but LIBGNUTLS_EXTRA (%s)\n",
-             "$libgnutls_extra_config_version", gnutls_extra_check_version(NULL) );
-      printf("*** was found! If libgnutls-extra-config was correct, then it is best\n");
-      printf("*** to remove the old version of LIBGNUTLS_EXTRA. You may also be able to fix the error\n");
+      printf("\n*** 'libgnutls-config --version' returned %s, but LIBGNUTLS (%s)\n",
+             "$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-extra-config was wrong, set the environment variable LIBGNUTLS_EXTRA_CONFIG\n");
-      printf("*** to point to the correct copy of libgnutls-extra-config, and remove the file config.cache\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_extra_check_version(NULL), LIBGNUTLS_EXTRA_VERSION ) )
+    else if ( strcmp(gnutls_check_version(NULL), LIBGNUTLS_VERSION ) )
     {
-      printf("\n*** LIBGNUTLS_EXTRA header file (version %s) does not match\n", LIBGNUTLS_EXTRA_VERSION);
-      printf("*** library (version %s). This is may be due to a different version of gnutls\n", gnutls_extra_check_version(NULL) );
-      printf("*** and gnutls-extra.\n");
+      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_extra_check_version( "$min_libgnutls_version" ) )
+      if ( gnutls_check_version( "$min_libgnutls_version" ) )
       {
         return 0;
       }
      else
       {
-        printf("no\n*** An old version of LIBGNUTLS_EXTRA (%s) was found.\n",
-                gnutls_extra_check_version(NULL) );
-        printf("*** You need a version of LIBGNUTLS_EXTRA newer than %s. The latest version of\n",
+        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",
                "$min_libgnutls_version" );
-        printf("*** LIBGNUTLS_EXTRA is always available from ftp://gnutls.hellug.gr/pub/gnutls.\n");
+        printf("*** LIBGNUTLS is always available from ftp://gnutls.hellug.gr/pub/gnutls.\n");
         printf("*** \n");
         printf("*** If you have already installed a sufficiently new version, this error\n");
-        printf("*** probably means that the wrong copy of the libgnutls-extra-config shell script is\n");
+        printf("*** probably means that the wrong copy of the libgnutls-config shell script is\n");
         printf("*** being found. The easiest way to fix this is to remove the old version\n");
-        printf("*** of LIBGNUTLS_EXTRA, but you can also set the LIBGNUTLS_EXTRA_CONFIG environment to point to the\n");
-        printf("*** correct copy of libgnutls-extra-config. (In this case, you will have to\n");
+        printf("*** of LIBGNUTLS, but you can also set the LIBGNUTLS_CONFIG environment to point to the\n");
+        printf("*** correct copy of libgnutls-config. (In this case, you will have to\n");
         printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
         printf("*** so that the correct libraries are found at run-time))\n");
       }
@@ -113,27 +112,27 @@ main ()
      else
         AC_MSG_RESULT(no)
      fi
-     if test "$LIBGNUTLS_EXTRA_CONFIG" = "no" ; then
-       echo "*** The libgnutls-extra-config script installed by LIBGNUTLS_EXTRA could not be found"
-       echo "*** If LIBGNUTLS_EXTRA was installed in PREFIX, make sure PREFIX/bin is in"
-       echo "*** your path, or set the LIBGNUTLS_EXTRA_CONFIG environment variable to the"
-       echo "*** full path to libgnutls-extra-config."
+     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 $LIBGNUTLS_EXTRA_CFLAGS"
-          LIBS="$LIBS $LIBGNUTLS_EXTRA_LIBS"
+          CFLAGS="$CFLAGS $LIBGNUTLS_CFLAGS"
+          LIBS="$LIBS $LIBGNUTLS_LIBS"
           AC_TRY_LINK([
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <gnutls/extra.h>
-],      [ return !!gnutls_extra_check_version(NULL); ],
+#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_EXTRA or finding the wrong"
-          echo "*** version of LIBGNUTLS_EXTRA. If it is not finding LIBGNUTLS_EXTRA, you'll need to set your"
+          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"
@@ -142,25 +141,21 @@ main ()
           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_EXTRA was incorrectly installed"
-          echo "*** or that you have moved LIBGNUTLS_EXTRA since it was installed. In the latter case, you"
-          echo "*** may want to edit the libgnutls-extra-config script: $LIBGNUTLS_EXTRA_CONFIG" ])
+          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_EXTRA_CFLAGS=""
-     LIBGNUTLS_EXTRA_LIBS=""
+     LIBGNUTLS_CFLAGS=""
+     LIBGNUTLS_LIBS=""
      ifelse([$3], , :, [$3])
   fi
   rm -f conf.libgnutlstest
-  AC_SUBST(LIBGNUTLS_EXTRA_CFLAGS)
-  AC_SUBST(LIBGNUTLS_EXTRA_LIBS)
 
-  LIBGNUTLS_LIBS=$LIBGNUTLS_EXTRA_LIBS
-  LIBGNUTLS_CFLAGS=$LIBGNUTLS_EXTRA_CFLAGS
-  LIBGNUTLS_VERSION=`$LIBGNUTLS_EXTRA_CONFIG $libgnutls_extra_config_args --version`
-  LIBGNUTLS_PREFIX="`$LIBGNUTLS_EXTRA_CONFIG $libgnutls_extra_config_args --prefix`"
+  LIBGNUTLS_VERSION=`$LIBGNUTLS_CONFIG $libgnutls_config_args --version`
+  LIBGNUTLS_PREFIX="`$LIBGNUTLS_CONFIG $libgnutls_config_args --prefix`"
   GNUTLS_CERTTOOL="${LIBGNUTLS_PREFIX}/bin/certtool"
 
   AC_SUBST(LIBGNUTLS_CFLAGS)
@@ -168,7 +163,7 @@ main ()
   AC_SUBST(LIBGNUTLS_VERSION)
   AC_SUBST(LIBGNUTLS_PREFIX)
   AC_SUBST(LIBGNUTLS_CERTTOOL)
-  
+
 ])
 
 dnl *-*wedit:notab*-*  Please keep this as the last line.
diff --git a/src/gnutls_hooks.c b/src/gnutls_hooks.c
index ee3c2db..5ced25b 100644
--- a/src/gnutls_hooks.c
+++ b/src/gnutls_hooks.c
@@ -83,12 +83,6 @@ int ret;
         return -3;
     }
 
-    ret = gnutls_global_init_extra();
-    if (ret < 0) {
-        fprintf(stderr, "gnutls_global_init_extra: %s\n", gnutls_strerror(ret));
-        return -3;
-    }
-                                            
     apr_pool_cleanup_register(pconf, NULL, mgs_cleanup_pre_config,
                               apr_pool_cleanup_null);