scons: Simplified fix of llvm cxxflags for rtti

* Based on ideas of Jose Fonseca * A rework of ce8eadb6e8 Tested-by: Vinson Lee <vlee@freedesktop.org>
2013-10-16 20:24:13 -05:00
parent b08195faec
commit 9aad1ba70f
1 changed files with 5 additions and 0 deletions
@@ -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'):