- add peer cmp

[oweals/gnunet.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index d5c4e6c66496b3dadc8b306859b2d833e3d5d8d2..50169797ef677e6d0bd5690ed0aec2d170da9a5b 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -3,7 +3,7 @@
 #
 # GNUnet is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published
-# by the Free Software Foundation; either version 2, or (at your
+# by the Free Software Foundation; either version 3, or (at your
 # option) any later version.
 #
 # GNUnet is distributed in the hope that it will be useful, but
@@ -223,7 +223,7 @@ NEED_LIBGCRYPT_VERSION=1.6.0
 
 
 AM_PATH_LIBGCRYPT("$NEED_LIBGCRYPT_API:$NEED_LIBGCRYPT_VERSION", gcrypt=1)
-AC_CHECK_DECLS([gcry_mpi_lshift], [], [], [[#include <gcrypt.h>]])
+AC_CHECK_DECLS([gcry_mpi_set_opaque_copy], [], [], [[#include <gcrypt.h>]])
 
 if test $gcrypt = 0
 then
@@ -1292,23 +1292,38 @@ AM_CONDITIONAL([USE_COVERAGE], [test "x$use_gcov" = "xyes"])
 # version info
 AC_PATH_PROG(svnversioncommand, svnversion)
 AC_PATH_PROG(gitcommand, git)
-if test "X$svnversioncommand" = "X" || test `$svnversioncommand -n '.'` = "exported"
-then
-  if test "X$gitcommand" = "X"
-  then
-    AC_DEFINE_UNQUOTED(VCS_VERSION, ["release"], [repository svn version])
-  else
-    gitver=$(git log -1 | grep "git-svn-id" | sed -e 's/.*@\([[0-9]]\+\) .*/\1/')
-    if test "X$gitver" = "X"
-    then
-      AC_DEFINE_UNQUOTED(VCS_VERSION, ["release"], [repository svn version])
-    else
-      AC_DEFINE_UNQUOTED(VCS_VERSION, ["svn-$gitver"], [repository svn version])
-    fi
-  fi
-else
-  AC_DEFINE_UNQUOTED(VCS_VERSION, ["svn-`svnversion -n`"], [repository svn version])
-fi
+AC_MSG_CHECKING(for source being under a VCS)
+svn_version=
+gitsvn_version=
+AS_IF([test ! "X$svnversioncommand" = "X"],
+[
+  svn_version=$(cd $srcdir ; $svnversioncommand -n 2>/dev/null)
+])
+AS_IF([test ! "X$gitcommand" = "X"],
+[
+  gitsvn_version=$(cd $srcdir ; git log -1 2>/dev/null | grep "git-svn-id" | sed -e 's/.*@\([[0-9]]\+\) .*/\1/')
+])
+AS_IF([test "X$svn_version" = "X" -o "X$svn_version" = "Xexported" -o "X$svn_version" = "XUnversioned directory"],
+[
+  AS_IF([test "X$gitsvn_version" = "X"],
+  [
+    vcs_name="no"
+    vcs_version="\"release\""
+  ],
+  [
+    vcs_name="yes, git-svn"
+    vcs_version="\"svn-r$gitsvn_version\""
+  ])
+],
+[
+  vcs_name="yes, svn"
+  vcs_version="\"svn-r$svn_version\""
+])
+AC_MSG_RESULT($vcs_name)
+
+AC_MSG_CHECKING(VCS version)
+AC_MSG_RESULT($vcs_version)
+AC_DEFINE_UNQUOTED(VCS_VERSION, [$vcs_version], [VCS revision/hash or tarball version])
 
 AC_CONFIG_FILES([
 Makefile