Fix GCC libc++abi build

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@286783 91177308-0d34-0410-b5e6-96231b3b80d8
2016-11-13 22:27:00 +00:00
parent f9a20c2c38
commit 6e467a8987
4 changed files with 29 additions and 4 deletions
--- a/test/libcxx/compiler.py
+++ b/test/libcxx/compiler.py
@@ -193,6 +193,17 @@ class CXXCompiler(object):
                                         flags=flags)
        return rc == 0

+    def addFlagIfSupported(self, flag):
+        if isinstance(flag, list):
+            flags = list(flag)
+        else:
+            flags = [flag]
+        if self.hasCompileFlag(flags):
+            self.flags += flags
+            return True
+        else:
+            return False
+
    def addCompileFlagIfSupported(self, flag):
        if isinstance(flag, list):
            flags = list(flag)