use -O0 instead of -O2 with icc-8.1 on ia64 - no time to track down optimizer bugs...

diff --git a/configure.ac b/configure.ac
index 1a6235e330c3357f2b2f0e02681baa263413f9f3..deb8b487f97c34499307cfc9695d0099ec5d04b1 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -175,6 +175,8 @@ else
            CFLAGS=`echo ${CFLAGS} | sed 's/ -pipe//'`
            # icc doesn't like -ffast-math
            CFLAGS=`echo ${CFLAGS} | sed 's/ -ffast-math//'`
+           # icc doesn't like -O2
+           CFLAGS=`echo ${CFLAGS} | sed 's/ -O2/ -O0/'`
            ;;
         * )
             case "${build}" in