- fix super-fast (< 20ms) retransmission behavior when the RTT is smaller than the...

[oweals/gnunet.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index c68978d2083129ee7b48eef65ecbd3853ffb2320..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
@@ -32,7 +32,7 @@ AM_INIT_AUTOMAKE
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 AC_CONFIG_HEADERS([gnunet_config.h])
 AH_TOP([#define _GNU_SOURCE  1])
-
+AC_CONFIG_MACRO_DIR([m4])
 AC_PROG_AWK
 AC_PROG_CC
 AC_PROG_CPP
@@ -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
@@ -402,14 +402,14 @@ else
 fi
 
 
-# libcurl
-LIBCURL_CHECK_CONFIG(,7.21.3,curl=1,curl=0)
-if test "$curl" = 1
+# libgnurl
+LIBGNURL_CHECK_CONFIG(,7.33.0,gnurl=1,gnurl=0)
+if test "$gnurl" = 1
 then
-       AM_CONDITIONAL(HAVE_LIBCURL, true)
-       AC_DEFINE([HAVE_LIBCURL],[1],[Have libcurl])
+       AM_CONDITIONAL(HAVE_LIBGNURL, true)
+       AC_DEFINE([HAVE_LIBGNURL],[1],[Have libgnurl])
 else
-       AM_CONDITIONAL(HAVE_LIBCURL, false)
+       AM_CONDITIONAL(HAVE_LIBGNURL, false)
 fi
 
 
@@ -1032,7 +1032,14 @@ AC_ARG_WITH(gnutls,
         AC_CHECK_LIB([gnutls], [gnutls_priority_set],
           gnutls=true))])
 AM_CONDITIONAL(HAVE_GNUTLS, test x$gnutls = xtrue)
-AC_DEFINE_UNQUOTED([HAVE_GNUTLS], $gnutls, [We have gnutls])
+AC_DEFINE_UNQUOTED([HAVE_GNUTLS], $gnutls, [We have GnuTLS])
+
+gnutls_dane=0
+AC_CHECK_HEADERS([gnutls/dane.h],
+   AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
+            gnutls_dane=true))
+AM_CONDITIONAL(HAVE_GNUTLS_DANE, test x$gnutls_dane = xtrue)
+AC_DEFINE_UNQUOTED([HAVE_GNUTLS_DANE], $gnutls_dane, [We have GnuTLS with DANE support])
 
 
 # Test if we are building for superMUC
@@ -1285,23 +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
@@ -1377,6 +1399,8 @@ src/regex/Makefile
 src/regex/regex.conf
 src/revocation/Makefile
 src/revocation/revocation.conf
+src/secretsharing/Makefile
+src/secretsharing/secretsharing.conf
 src/scalarproduct/Makefile
 src/scalarproduct/scalarproduct.conf
 src/set/Makefile
@@ -1455,10 +1479,10 @@ then
   AC_MSG_NOTICE([NOTICE: sqlite not found.  sqLite support will not be compiled.])
 fi
 
-# libcurl
-if test "x$curl" = "x0"
+# libgnurl
+if test "x$gnurl" = "x0"
 then
-  AC_MSG_NOTICE([NOTICE: libcurl not found.  http client support will not be compiled.])
+  AC_MSG_NOTICE([NOTICE: libgnurl not found.  http client support will not be compiled.])
 fi
 
 # bluetooth
@@ -1470,7 +1494,12 @@ fi
 #gnutls
 if test x$gnutls != xtrue
 then
-  AC_MSG_NOTICE([NOTICE: gnutls not found, gnunet-gns-proxy will not be built])
+  AC_MSG_NOTICE([NOTICE: GnuTLS not found, gnunet-gns-proxy will not be built])
+else
+if test x$gnutls_dane != xtrue
+then
+  AC_MSG_NOTICE([NOTICE: GnuTLS has no DANE support, DANE validation will not be possible])
+fi
 fi
 
 # java ports