re2-libcxx.patch revision 2a99a7e74a7f215066514fe81d2bfa6639d9eddd 
1diff --git a/third_party/re2/util/util.h b/third_party/re2/util/util.h
2index 8f54040..de1ef5b 100644
3--- a/third_party/re2/util/util.h
4+++ b/third_party/re2/util/util.h
5@@ -46,7 +46,8 @@ using std::sort;
6 using std::swap;
7 using std::make_pair;
8 
9-#if defined(__GNUC__) && !defined(USE_CXX0X) && !defined(OS_ANDROID)
10+#if defined(__GNUC__) && !defined(USE_CXX0X) && !defined(OS_ANDROID) && \
11+    !defined(_LIBCPP_ABI_VERSION)
12 
13 #include <tr1/unordered_set>
14 using std::tr1::unordered_set;
15