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-rw-r--r--scons/gallium.py5
1 files changed, 4 insertions, 1 deletions
diff --git a/scons/gallium.py b/scons/gallium.py
index 03856207ed0..ac68bd604cd 100644
--- a/scons/gallium.py
+++ b/scons/gallium.py
@@ -276,8 +276,11 @@ def generate(env):
# instead.
ccflags += [
'-mmmx', '-msse', '-msse2', # enable SIMD intrinsics
- '-mstackrealign', # ensure stack is aligned
]
+ if distutils.version.LooseVersion(ccversion) >= distutils.version.LooseVersion('4.2'):
+ ccflags += [
+ '-mstackrealign', # ensure stack is aligned
+ ]
if env['machine'] == 'x86_64':
ccflags += ['-m64']
# See also: