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

Workaround http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37216
2010-07-16 21:26:43 +01:00
parent 5cf0789f91
commit 6f81b78cb4
1 changed files with 3 additions and 0 deletions
--- a/scons/gallium.py
+++ b/scons/gallium.py
@@ -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