[Beignet] [PATCH] build: work around an old version cmake bug.

[Zhigang Gong]

On fedora core 15 with the cmake 2.8.4, Yi experienced a build error.
It turns out that the cmake may handle the file directorys with double
slashs incorrectly when the file is on a target's dependcy list and
be a output file name of a custom command.

This small patch could work around that issue.

Signed-off-by: Zhigang Gong <zhigang.gong at intel.com>
---
 backend/src/CMakeLists.txt |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backend/src/CMakeLists.txt b/backend/src/CMakeLists.txt
index 0e8c5a0..3f24a91 100644
--- a/backend/src/CMakeLists.txt
+++ b/backend/src/CMakeLists.txt
@@ -7,7 +7,7 @@ set (ocl_as_file ${GBE_SOURCE_DIR}/src/ocl_as.h)
 set (ocl_convert_file ${GBE_SOURCE_DIR}/src/ocl_convert.h)
 set (ocl_stdlib_tmpl_file ${GBE_SOURCE_DIR}/src/ocl_stdlib.tmpl.h)
 set (ocl_common_header_file ${GBE_SOURCE_DIR}/src/ocl_common_defines.h)
-set (ocl_blob_file ${CMAKE_CURRENT_BINARY_DIR}/${beignet_install_path}/ocl_stdlib.h)
+set (ocl_blob_file ${CMAKE_CURRENT_BINARY_DIR}${beignet_install_path}ocl_stdlib.h)
 set (ocl_blob_cpp_file ${GBE_SOURCE_DIR}/src/ocl_stdlib_str.cpp)
 set (ocl_gen_blob_cmd ${GBE_SOURCE_DIR}/src/update_blob_ocl_header.py)
 set (ocl_gen_vector_cmd ${GBE_SOURCE_DIR}/src/gen_builtin_vector.py)
-- 
1.7.9.5