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scons: Make PIPE_ALIGN_VAR() of static/global vars work on MinGW.

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Workaround http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37216
This commit is contained in:
José Fonseca 2010-07-16 21:26:43 +01:00
parent 5cf0789f91
commit 6f81b78cb4
1 changed files with 3 additions and 0 deletions
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3
scons/gallium.py
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@ -282,6 +282,9 @@ def generate(env):
ccflags += [
'-mmmx', '-msse', '-msse2', # enable SIMD intrinsics
]
if platform == 'windows':
# Workaround http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37216
ccflags += ['-fno-common']
if distutils.version.LooseVersion(ccversion) >= distutils.version.LooseVersion('4.2'):
ccflags += [
'-mstackrealign', # ensure stack is aligned