scons: Add -fno-common for 64-bit builds on Mac OS X.

This option is also needed for 64-bit builds if llvm is enabled. Other the build fails during linking.
2010-08-17 00:20:58 -07:00 · 2010-08-17 00:20:58 -07:00 · 462e8a8b0d
parent 6043ee6e62
commit 462e8a8b0d
1 changed files with 2 additions and 0 deletions
--- a/scons/gallium.py
+++ b/scons/gallium.py
@ -291,6 +291,8 @@ def generate(env):
                ]
        if env['machine'] == 'x86_64':
            ccflags += ['-m64']
+            if platform == 'darwin':
+                ccflags += ['-fno-common']
        # See also:
        # - http://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html
        ccflags += [