Mesa (mesa_7_7_branch): scons: Do not use ld options start-group and end-group on Darwin.

[Vinson Lee]

Module: Mesa
Branch: mesa_7_7_branch
Commit: 6b55aacccbbc2c86f03eafab23d5d74bc165c9ed
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=6b55aacccbbc2c86f03eafab23d5d74bc165c9ed

Author: Vinson Lee <vlee at vmware.com>
Date:   Sat Jan 23 21:43:26 2010 -0800

scons: Do not use ld options start-group and end-group on Darwin.

Mac OS X ld does not support these options.

---

 scons/gallium.py |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/scons/gallium.py b/scons/gallium.py
index f4e82e8..2d963a5 100644
--- a/scons/gallium.py
+++ b/scons/gallium.py
@@ -476,7 +476,10 @@ def generate(env):
             '-Wl,-Bsymbolic',
         ]
         # Handle circular dependencies in the libraries
-        env['_LIBFLAGS'] = '-Wl,--start-group ' + env['_LIBFLAGS'] + ' -Wl,--end-group'
+        if env['platform'] in ('darwin'):
+            pass
+        else:
+            env['_LIBFLAGS'] = '-Wl,--start-group ' + env['_LIBFLAGS'] + ' -Wl,--end-group'
     if msvc:
         if not env['debug']:
             # enable Link-time Code Generation