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-rw-r--r--configure.ac2
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index 082c949475..44cb443c35 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1303,7 +1303,7 @@ else
#
CFLAGS_FOR_BUILD="-Ae +O2 $CFLAGS"
fi
- CXXFLAGS="+O2 $CFLAGS"
+ CXXFLAGS="+O2 $CXXFLAGS"
AC_MSG_RESULT(HP C/C++ compiler - added +O2)
;;
solaris*)