Mesa (master): scons: Add -fno-rtti to CXXFLAGS with llvm-3.2.

[Vinson Lee]

Module: Mesa
Branch: master
Commit: d37ae642034bcaca39492c1eb75b029fb27ceffb
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=d37ae642034bcaca39492c1eb75b029fb27ceffb

Author: Vinson Lee <vlee at freedesktop.org>
Date:   Sat Oct 27 13:10:28 2012 -0700

scons: Add -fno-rtti to CXXFLAGS with llvm-3.2.

llvm-3.2svn r166772 no longer requires RTTI for lib/Support.

Signed-off-by: Vinson Lee <vlee at freedesktop.org>
Reviewed-by: José Fonseca <jfonseca at vmware.com>

---

 scons/llvm.py |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/scons/llvm.py b/scons/llvm.py
index f87766a..e1ed760 100644
--- a/scons/llvm.py
+++ b/scons/llvm.py
@@ -183,6 +183,9 @@ def generate(env):
             if llvm_version >= distutils.version.LooseVersion('3.1'):
                 components.append('mcjit')
 
+            if llvm_version >= distutils.version.LooseVersion('3.2'):
+                env.Append(CXXFLAGS = ('-fno-rtti',))
+
             env.ParseConfig('llvm-config --libs ' + ' '.join(components))
             env.ParseConfig('llvm-config --ldflags')
         except OSError: