tests: Tweak %clangxx definition to something which should be more portable.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@96593 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/lit.cfg b/test/lit.cfg
index 5b186871588e5318931cd6c52aad37d3e0d59634..beb8ae03b4f62129f1d0b6a0b6fd7b3b57719a9c 100644 (file)
--- a/test/lit.cfg
+++ b/test/lit.cfg
@@ -123,7 +123,7 @@ config.clang = inferClang(config.environment['PATH'])
 if not lit.quiet:
     lit.note('using clang: %r' % config.clang)
 config.substitutions.append( ('%clang_cc1', config.clang + ' -cc1') )
-config.substitutions.append( ('%clangxx', ' ' + config.clang + '++ ') )
+config.substitutions.append( ('%clangxx', ' ' + config.clang + ' -ccc-cxx'))
 config.substitutions.append( ('%clang', ' ' + config.clang + ' ') )
 
 # FIXME: Find nicer way to prohibit this.