$OpenBSD: patch-contrib_xxhash_CMakeLists_txt,v 1.1.1.1 2016/12/02 14:57:41 sthen Exp $
--- contrib/xxhash/CMakeLists.txt.orig	Mon Jun 20 11:08:56 2016
+++ contrib/xxhash/CMakeLists.txt	Thu Jul  7 08:58:21 2016
@@ -1,6 +1,3 @@
 SET(XXHASHSRC xxhash.c)
 
-if ("${CMAKE_C_COMPILER_ID}" STREQUAL "Clang" OR "${CMAKE_C_COMPILER_ID}" STREQUAL "GNU")
-	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O3")
-endif ()
 ADD_LIBRARY(xxhash STATIC ${XXHASHSRC})
