From d663d78cd274a48b702a2d3ce17fa6bb01be1ae1 Mon Sep 17 00:00:00 2001 From: Albert Cheng Date: Fri, 16 Aug 2013 18:14:23 -0500 Subject: [svn-r24017] Bug fix: HDFFV-8500 The new gcc v4.8.* compilers does not work well with dt_arith which failed in production mode. Solution: A temporary patch by removing any optimization (-O*) from the PROD_CFLAGS so that dt_arith will pass for now. A more through investigation is needed. Tested: Jam and Koala where it failed and now passes. --- config/gnu-flags | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/config/gnu-flags b/config/gnu-flags index a79cc72..eef38ad 100644 --- a/config/gnu-flags +++ b/config/gnu-flags @@ -156,6 +156,11 @@ case "$cc_vendor-$cc_version" in gcc-3.*) PROD_CFLAGS="-O3" ;; + gcc-4.8.*) + # temp patch: when GCC 4.8.x is used for Linux, dt_arith fails if -O* + # is used. Remove any -O* flags. (AKC HDFFV-8500) + PROD_CFLAGS="`echo $PROD_CFLAGS | sed -e 's/-O[0-3]*//'`" + ;; gcc-4.*) PROD_CFLAGS="-O3" ;; -- cgit v0.12