From 7f5cc148bf0c2b8c77205ae5cb6db9841c0654d9 Mon Sep 17 00:00:00 2001
From: Tofu Linden <tofu.linden@lindenlab.com>
Date: Tue, 25 May 2010 14:00:59 +0100
Subject: [PATCH] Autovectorization crashes GCC 3.1. It's not very helpful
anyway. Turn it off.
---
indra/cmake/00-Common.cmake | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/indra/cmake/00-Common.cmake b/indra/cmake/00-Common.cmake
index 2cc8fa5e5fb..802db82091c 100644
--- a/indra/cmake/00-Common.cmake
+++ b/indra/cmake/00-Common.cmake
@@ -169,7 +169,8 @@ if (LINUX)
add_definitions(-fvisibility=hidden)
# don't catch SIGCHLD in our base application class for the viewer - some of our 3rd party libs may need their *own* SIGCHLD handler to work. Sigh! The viewer doesn't need to catch SIGCHLD anyway.
add_definitions(-DLL_IGNORE_SIGCHLD)
- add_definitions(-march=pentium3 -mfpmath=sse -ftree-vectorize)
+ add_definitions(-march=pentium3 -mfpmath=sse)
+ #add_definitions(-ftree-vectorize) # THIS CRASHES GCC 3.1-3.2
if (NOT STANDALONE)
# this stops us requiring a really recent glibc at runtime
add_definitions(-fno-stack-protector)
--
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