[Rivet-svn] r2723 - trunk

[blackhole at projects.hepforge.org]

Author: hoeth
Date: Mon Oct 25 15:11:35 2010
New Revision: 2723

Log:
make configure.ac fit for autoconf-2.68 and libtool-2.4

Modified:
   trunk/configure.ac

Modified: trunk/configure.ac
==============================================================================
--- trunk/configure.ac	Fri Oct 22 12:38:50 2010	(r2722)
+++ trunk/configure.ac	Mon Oct 25 15:11:35 2010	(r2723)
@@ -66,13 +66,13 @@
 oldCPPFLAGS=$CPPFLAGS
 CPPFLAGS="$CPPFLAGS -I$HEPMCINCPATH"
 if test -e "$HEPMCINCPATH/HepMC/HepMCDefs.h"; then
-  AC_LANG_CONFTEST([#include <iostream>
+  AC_LANG_CONFTEST([AC_LANG_SOURCE([#include <iostream>
 #include "HepMC/HepMCDefs.h"
-int main() { std::cout << HEPMC_VERSION << std::endl; return 0; }])
+int main() { std::cout << HEPMC_VERSION << std::endl; return 0; }])])
 else
-  AC_LANG_CONFTEST([#include <iostream>
+  AC_LANG_CONFTEST([AC_LANG_SOURCE([#include <iostream>
 #include "HepMC/defs.h"
-int main() { std::cout << VERSION << std::endl; return 0; }])
+int main() { std::cout << VERSION << std::endl; return 0; }])])
 fi
 if test -f conftest.cc; then
   $CXX $CPPFLAGS conftest.cc -o conftest 2>&1 1>&5