Add strdup.c, strdup.h.

[bison.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 9cfc66b7e0c874dc82e5590845e8d4a73d27e46c..4b3737f95513fe115a7fec09c6f1fc71d5793e24 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -122,6 +122,8 @@ AM_MISSING_PROG([AUTOM4TE], [autom4te])
 AC_SUBST([GCC])
 O0CFLAGS=`echo $CFLAGS | sed 's/-O[0-9] *//'`
 AC_SUBST([O0CFLAGS])
+O0CXXFLAGS=`echo $CXXFLAGS | sed 's/-O[0-9] *//'`
+AC_SUBST([O0CXXFLAGS])
 
 AC_CONFIG_FILES([Makefile
                  config/Makefile