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[deliverable/binutils-gdb.git] / gold / system.h

diff --git a/gold/system.h b/gold/system.h
index 3e6fe1d4cb16b6b8b2b28de7feb7f4e1d9d0dc26..aea3723b97b987f145b225c32a93ff3cc5cd9ef3 100644 (file)
--- a/gold/system.h
+++ b/gold/system.h
@@ -57,8 +57,21 @@
 
 // Figure out how to get a hash set and a hash map.
 
-#if defined(HAVE_TR1_UNORDERED_SET) && defined(HAVE_TR1_UNORDERED_MAP) \
-    && defined(HAVE_TR1_UNORDERED_MAP_REHASH)
+#if defined(HAVE_UNORDERED_SET) && defined(HAVE_UNORDERED_MAP)
+
+#include <unordered_set>
+#include <unordered_map>
+
+// We need a template typedef here.
+
+#define Unordered_set std::unordered_set
+#define Unordered_map std::unordered_map
+#define Unordered_multimap std::unordered_multimap
+
+#define reserve_unordered_map(map, n) ((map)->rehash(n))
+
+#elif defined(HAVE_TR1_UNORDERED_SET) && defined(HAVE_TR1_UNORDERED_MAP) \
+      && defined(HAVE_TR1_UNORDERED_MAP_REHASH)
 
 #include <tr1/unordered_set>
 #include <tr1/unordered_map>