From 49ae9b08d400fc99ef5e803bcd9a9adb600b252e Mon Sep 17 00:00:00 2001 From: =?utf8?q?Jos=C3=A9=20Fonseca?= Date: Fri, 15 Mar 2013 15:23:54 +0000 Subject: [PATCH] scons: Warn when using MSVS versions prior to 2012. Reviewed-by: Brian Paul --- scons/gallium.py | 2 ++ 1 file changed, 2 insertions(+) diff --git a/scons/gallium.py b/scons/gallium.py index 4d3de82d59c..b28be5d8961 100755 --- a/scons/gallium.py +++ b/scons/gallium.py @@ -402,6 +402,8 @@ def generate(env): '/Oi', # enable intrinsic functions ] else: + if distutils.version.LooseVersion(env['MSVC_VERSION']) < distutils.version.LooseVersion('11.0'): + print 'scons: warning: Visual Studio versions prior to 2012 are known to produce incorrect code when optimizations are enabled ( https://bugs.freedesktop.org/show_bug.cgi?id=58718 )' ccflags += [ '/O2', # optimize for speed ] -- 2.30.2