Update xxhash.cc to allow combined compilation (#5969)

Summary: To fix unity_test Pull Request resolved: https://github.com/facebook/rocksdb/pull/5969 Test Plan: make unity_test Differential Revision: D18140426 Pulled By: pdillinger fbshipit-source-id: d5516e6d665f57e3706b9f9b965b0c458e58ccef
5 years ago · b3dc2f3691
parent ec880436c1
commit b3dc2f3691
1 changed files with 3 additions and 0 deletions
--- a/util/xxhash.cc
+++ b/util/xxhash.cc
@ -119,7 +119,10 @@ static void* XXH_memcpy(void* dest, const void* src, size_t size) { return memcp

 #include <limits.h>   /* ULLONG_MAX */

+#ifndef XXH_STATIC_LINKING_ONLY
 #define XXH_STATIC_LINKING_ONLY
+#endif
+
 #include "xxhash.h"

 /* BEGIN RocksDB customizations */