From: José Fonseca <jfonseca@vmware.com>
Date: Wed, 11 Jul 2012 19:20:28 +0000 (+0100)
Subject: scons: Remove -ffast-math.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=5b8d80a7831fb5ef8bf1c7cc21493432ab256387;p=mesa.git

scons: Remove -ffast-math.

We rely on proper IEEE 754 behavior in too many places for this.

See also commit 2fdbbeca43e7b57095774e4228e6eea75a180fab with equivalent
change for autoconf.

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
---

diff --git a/scons/gallium.py b/scons/gallium.py
index c223255abc2..001a5def1a7 100755
--- a/scons/gallium.py
+++ b/scons/gallium.py
@@ -368,7 +368,6 @@ def generate(env):
         ccflags += [
             '-Wall',
             '-Wno-long-long',
-            '-ffast-math',
             '-fmessage-length=0', # be nice to Eclipse
         ]
         cflags += [
@@ -405,7 +404,6 @@ def generate(env):
                 '/GL-', # disable whole program optimization
             ]
         ccflags += [
-            '/fp:fast', # fast floating point 
             '/W3', # warning level
             #'/Wp64', # enable 64 bit porting warnings
             '/wd4996', # disable deprecated POSIX name warnings