Mesa (master): scons: Use '-Wmissing-field-initializers' on GCC 4. 0 and greater only.

[Vinson Lee]

Module: Mesa
Branch: master
Commit: 32502b0eeb38f47f42528ee592fe93673034d15e
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=32502b0eeb38f47f42528ee592fe93673034d15e

Author: Vinson Lee <vlee at vmware.com>
Date:   Fri Jul 23 17:24:21 2010 -0700

scons: Use '-Wmissing-field-initializers' on GCC 4.0 and greater only.

---

 scons/gallium.py |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/scons/gallium.py b/scons/gallium.py
index f03716b..03a4ef5 100644
--- a/scons/gallium.py
+++ b/scons/gallium.py
@@ -295,7 +295,6 @@ def generate(env):
         # - http://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html
         ccflags += [
             '-Wall',
-            '-Wmissing-field-initializers',
             '-Wno-long-long',
             '-ffast-math',
             '-fmessage-length=0', # be nice to Eclipse
@@ -304,6 +303,10 @@ def generate(env):
             '-Wmissing-prototypes',
             '-std=gnu99',
         ]
+        if distutils.version.LooseVersion(ccversion) >= distutils.version.LooseVersion('4.0'):
+            ccflags += [
+                '-Wmissing-field-initializers',
+            ]
         if distutils.version.LooseVersion(ccversion) >= distutils.version.LooseVersion('4.2'):
             ccflags += [
                 '-Werror=pointer-arith',