add building dependency GIT_SHA1

Signed-off-by: Meng Mengmeng <mengmeng.meng@intel.com>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 9e65856..fc5de89 100644 (file)
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -119,6 +119,7 @@ SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,-Bsymbolic,--all
 
 link_directories (${LLVM_LIBRARY_DIR} ${DRM_LIBDIR})
 add_library(cl SHARED ${OPENCL_SRC})
+ADD_DEPENDENCIES(cl ${GIT_SHA1})
 target_link_libraries(
                       cl
                       ${X11_LIBRARIES}