| cmake_minimum_required (VERSION 2.6) |
| |
| project (OPENCL_ICD_LOADER) |
| |
| # The option below allows building the ICD Loader library as a shared library |
| # (ON, default) or a static library (OFF). |
| # |
| # Khronos OpenCL Working Group strongly recommends building and using the ICD |
| # loader as a shared library due to the following benefits: |
| # |
| # 1. The shared library can be updated independent of the application. This |
| # allows releasing new fixes and features in the ICD loader without updating |
| # the application. |
| # |
| # In rare cases when there are backward-incompatible changes to the ICD |
| # loader (due to platform requirements, for instance), using a shared |
| # library allows updating the library to make the transition seamless to |
| # installed applications. |
| # |
| # 2. On platforms that require the ICD mechanism there are multiple vendors |
| # shipping their OpenCL implementations. The vendor installers collaborate |
| # to make sure that the installed ICD shared library version is suitable for |
| # working with all vendor implementations installed on the system. |
| # |
| # If applications statically link to ICD Loader then that version of the ICD |
| # loader may not work with one or more installed vendor implementations. |
| # |
| # Using the OpenCL ICD loader as a static library is NOT recommended for |
| # end-user installations in general. However in some controlled environments it |
| # may be useful to simplify the build and distribution of the application. E.g. |
| # in test farms, or in cases where the end-user system configs are known in |
| # advance. Use it with discretion. |
| option (BUILD_SHARED_LIBS "Build shared libs" ON) |
| |
| set (CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin) |
| set (CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib) |
| |
| set (OPENCL_ICD_LOADER_SOURCES icd.c icd_dispatch.c) |
| |
| if (WIN32) |
| list (APPEND OPENCL_ICD_LOADER_SOURCES icd_windows.c icd_windows_hkr.c OpenCL.def OpenCL.rc) |
| include_directories ($ENV{DXSDK_DIR}/Include) |
| else () |
| list (APPEND OPENCL_ICD_LOADER_SOURCES icd_linux.c icd_exports.map) |
| endif () |
| |
| # Change this to point to a directory containing OpenCL header directory "CL" |
| # OR copy OpenCL headers to ./inc/CL/ |
| if (NOT DEFINED OPENCL_INCLUDE_DIRS) |
| set (OPENCL_INCLUDE_DIRS ./inc) |
| endif () |
| |
| include_directories (${OPENCL_INCLUDE_DIRS}) |
| |
| add_library (OpenCL SHARED ${OPENCL_ICD_LOADER_SOURCES}) |
| set_target_properties (OpenCL PROPERTIES VERSION "1.2" SOVERSION "1") |
| |
| if (WIN32) |
| target_link_libraries (OpenCL cfgmgr32.lib) |
| string(REPLACE "/MD" "/MT" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}") |
| string(REPLACE "/MD" "/MT" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}") |
| string(REPLACE "/MD" "/MT" CMAKE_C_FLAGS_MINSIZEREL "${CMAKE_C_FLAGS_MINSIZEREL}") |
| string(REPLACE "/MD" "/MT" CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL}") |
| string(REPLACE "/MD" "/MT" CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO}") |
| string(REPLACE "/MD" "/MT" CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO}") |
| string(REPLACE "/MDd" "/MTd" CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}") |
| string(REPLACE "/MDd" "/MTd" CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}") |
| else() |
| if (APPLE) |
| set_target_properties (OpenCL PROPERTIES LINK_FLAGS "-pthread") |
| else () |
| set_target_properties (OpenCL PROPERTIES LINK_FLAGS "-pthread -Wl,--version-script -Wl,${PROJECT_SOURCE_DIR}/icd_exports.map") |
| endif () |
| endif () |
| |
| target_link_libraries (OpenCL ${CMAKE_DL_LIBS}) |
| |
| enable_testing() |
| add_subdirectory (test) |