[Beignet] [PATCH] cmake: use libdir macros

[Igor Gnatenko]

I don't like hardcoded paths. Let's use libdir macroses.

Signed-off-by: Igor Gnatenko <i.gnatenko.brain at gmail.com>
---
 CMakeLists.txt             |  3 +++
 backend/src/CMakeLists.txt | 10 +++++-----
 src/CMakeLists.txt         |  2 +-
 3 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index b44e7a6..afb3ca5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -22,6 +22,9 @@ INCLUDE_DIRECTORIES(${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR})
 
 SET(CMAKE_VERBOSE_MAKEFILE "false")
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/CMake/")
+if (NOT LIB_INSTALL_DIR)
+  set (LIB_INSTALL_DIR "${CMAKE_INSTALL_PREFIX}/lib")
+endif (NOT LIB_INSTALL_DIR)
 SET(EMULATE_IVB false CACHE BOOL "To emulate IVB")
 SET(EMULATE_SNB false CACHE BOOL "To emulate SNB")
 SET(EMULATE_HSW false CACHE BOOL "To emulate HSW")
diff --git a/backend/src/CMakeLists.txt b/backend/src/CMakeLists.txt
index fa69321..24a5ce6 100644
--- a/backend/src/CMakeLists.txt
+++ b/backend/src/CMakeLists.txt
@@ -184,13 +184,13 @@ link_directories (${LLVM_LIBRARY_DIR})
 ADD_EXECUTABLE(gbe_bin_generater gbe_bin_generater.cpp)
 TARGET_LINK_LIBRARIES(gbe_bin_generater gbe)
 
-install (TARGETS gbe LIBRARY DESTINATION lib)
-install (FILES ${pch_object} DESTINATION lib)
-install (FILES ${CMAKE_CURRENT_BINARY_DIR}/${pcm_lib} DESTINATION lib)
+install (TARGETS gbe LIBRARY DESTINATION ${LIB_INSTALL_DIR})
+install (FILES ${pch_object} DESTINATION ${LIB_INSTALL_DIR})
+install (FILES ${CMAKE_CURRENT_BINARY_DIR}/${pcm_lib} DESTINATION ${LIB_INSTALL_DIR})
 install (FILES backend/program.h DESTINATION include/gen)
 
-set (PCH_OBJECT_DIR "${pch_object};${CMAKE_INSTALL_PREFIX}/lib/ocl_stdlib.h.pch")
-set (PCM_LIB_DIR "${CMAKE_CURRENT_BINARY_DIR}/${pcm_lib};${CMAKE_INSTALL_PREFIX}/lib/${pcm_lib}")
+set (PCH_OBJECT_DIR "${pch_object};${LIB_INSTALL_DIR}/ocl_stdlib.h.pch")
+set (PCM_LIB_DIR "${CMAKE_CURRENT_BINARY_DIR}/${pcm_lib};${LIB_INSTALL_DIR}/${pcm_lib}")
 configure_file (
   "GBEConfig.h.in"
   "GBEConfig.h"
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index b997f94..86d4c0a 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -79,4 +79,4 @@ target_link_libraries(
                       ${DRM_LIBRARY}
                       ${OPENGL_LIBRARIES}
                       ${OPTIONAL_EGL_LIBRARY})
-install (TARGETS cl LIBRARY DESTINATION lib)
+install (TARGETS cl LIBRARY DESTINATION ${LIB_INSTALL_DIR})
-- 
1.8.4.2