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another gcc 4.2.x check for mstackrealign

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Alan Hourihane
2010-01-29 10:22:22 +00:00
parent df8273494e
commit 7683271e63
1 changed files with 4 additions and 1 deletions
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scons/gallium.py
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@@ -276,6 +276,9 @@ def generate(env):
# instead. # instead.
ccflags += [ ccflags += [
'-mmmx', '-msse', '-msse2', # enable SIMD intrinsics '-mmmx', '-msse', '-msse2', # enable SIMD intrinsics
]
if distutils.version.LooseVersion(ccversion) >= distutils.version.LooseVersion('4.2'):
ccflags += [
'-mstackrealign', # ensure stack is aligned '-mstackrealign', # ensure stack is aligned
] ]
if env['machine'] == 'x86_64': if env['machine'] == 'x86_64':