fix to compile tesseract on mac with clang

tesseract-ocr · May 18, 2015 · 49a7ed1 · 49a7ed1
1 parent e9f5935
commit 49a7ed1
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/ccutil/hashfn.h b/ccutil/hashfn.h
@@ -47,6 +47,11 @@ using __gnu_cxx::hash_set;
 #include <hash_map>
 #include <hash_set>
 #endif  // gcc
+#elif (__clang__)
+#include <unordered_map>
+#include <unordered_set>
+#define hash_map std::unordered_map
+#define unordered_set std::unordered_set
 #else  // USE_STD_NAMESPACE
 #include <hash_map>
 #include <hash_set>