From 66440ac33505f74e36c5276fadc6afdc53c065b8 Mon Sep 17 00:00:00 2001
From: minggo <ming@cocos2d-x.org>
Date: Mon, 31 Mar 2014 15:43:35 +0800
Subject: [PATCH] add xxhash on linux

---
 CMakeLists.txt                 |  4 ++++
 external/xxhash/CMakeLists.txt | 14 ++++++++++++++
 2 files changed, 18 insertions(+)
 create mode 100644 external/xxhash/CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 502be6ed2a..1d9302a8b8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -161,6 +161,7 @@ include_directories(
   ${CMAKE_CURRENT_SOURCE_DIR}/external/glfw3/include/${PLATFORM_FOLDER}
   ${CMAKE_CURRENT_SOURCE_DIR}/external/freetype2/include/${PLATFORM_FOLDER}
   ${CMAKE_CURRENT_SOURCE_DIR}/external/websockets/include/${PLATFORM_FOLDER}
+  ${CMAKE_CURRENT_SOURCE_DIR}/external/xxhash
 )
 
 if(WIN32)
@@ -231,6 +232,9 @@ add_subdirectory(external/unzip)
 # tinyxml2 library
 add_subdirectory(external/tinyxml2)
 
+# xxhas library
+add_subdirectory(external/xxhash)
+
 # audio
 add_subdirectory(cocos/audio)
 
diff --git a/external/xxhash/CMakeLists.txt b/external/xxhash/CMakeLists.txt
new file mode 100644
index 0000000000..18f6cada0a
--- /dev/null
+++ b/external/xxhash/CMakeLists.txt
@@ -0,0 +1,14 @@
+set(XXHASH
+  xxhash.c
+)
+
+add_library(xxhash STATIC
+  ${XXHASH}
+)
+
+set_target_properties(xxhash
+    PROPERTIES
+    ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib"
+    LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib"
+)
+