[Rivet-svn] r2646 - trunk

[blackhole at projects.hepforge.org]

Author: jmonk
Date: Thu Aug  5 17:02:34 2010
New Revision: 2646

Log:
Better test of whether g++ accepts -Wno-format

Modified:
   trunk/configure.ac

Modified: trunk/configure.ac
==============================================================================
--- trunk/configure.ac	Thu Aug  5 16:32:17 2010	(r2645)
+++ trunk/configure.ac	Thu Aug  5 17:02:34 2010	(r2646)
@@ -241,10 +241,8 @@
     
       swig_compiler=$CXX
                 
-      if test x"`echo $swig_compiler | grep g++`" != x ; then
-        AC_MSG_NOTICE([Adding -Wno-format to swig compilation test])
-        swig_compiler="$swig_compiler -Wno-format"
-      fi
+      AC_CEDAR_CHECKCXXFLAG([-Wno-format], [AC_MSG_NOTICE([Adding -Wno-format to swig compilation test]);
+        swig_compiler="$swig_compiler -Wno-format"])
     
       AC_MSG_CHECKING([if $SWIG is compatible with the $CXX compiler])
       flag_ok=yes