Mesa (master): scons: Simplified fix of llvm cxxflags for rtti
Alexander von Gluck IV
kallisti5 at kemper.freedesktop.org
Fri Oct 18 01:32:07 UTC 2013
Module: Mesa
Branch: master
Commit: 9aad1ba70fad7bfa45778faa5a91235f8302264f
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=9aad1ba70fad7bfa45778faa5a91235f8302264f
Author: Alexander von Gluck IV <kallisti5 at unixzen.com>
Date: Wed Oct 16 20:24:13 2013 -0500
scons: Simplified fix of llvm cxxflags for rtti
* Based on ideas of Jose Fonseca
* A rework of ce8eadb6e8
Tested-by: Vinson Lee <vlee at freedesktop.org>
---
scons/llvm.py | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/scons/llvm.py b/scons/llvm.py
index c1c3736..8388d8e 100644
--- a/scons/llvm.py
+++ b/scons/llvm.py
@@ -190,6 +190,11 @@ def generate(env):
pass
env.MergeFlags(cppflags)
+ # Match llvm --fno-rtti flag
+ cxxflags = env.backtick('llvm-config --cxxflags').split()
+ if '-fno-rtti' in cxxflags:
+ env.Append(CXXFLAGS = ['-fno-rtti'])
+
components = ['engine', 'bitwriter', 'x86asmprinter']
if llvm_version >= distutils.version.LooseVersion('3.1'):
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