set(BUILD_SHARED_LIBS OFF CACHE BOOL "" FORCE) set(BOOST_VERSION_DOT "1.74") string(REPLACE "." "_" BOOST_VERSION_UNDERSCORE ${BOOST_VERSION_DOT}) set(OPENCL_HEADER_REPOSITORY "https://github.com/KhronosGroup/OpenCL-Headers.git") set(OPENCL_HEADER_TAG "1b2a1850f410aaaaeaa56cead5a179b5aea4918e") set(OPENCL_LOADER_REPOSITORY "https://github.com/KhronosGroup/OpenCL-ICD-Loader.git") set(OPENCL_LOADER_TAG "98ca71fb9f8484f1cd1999f55224bf9e8d18693b") set(BOOST_REPOSITORY "https://github.com/boostorg/boost.git") set(BOOST_TAG "boost-${BOOST_VERSION_DOT}.0") # Build Independent OpenCL library include(FetchContent) FetchContent_Declare(OpenCL-Headers GIT_REPOSITORY ${OPENCL_HEADER_REPOSITORY} GIT_TAG ${OPENCL_HEADER_TAG}) FetchContent_GetProperties(OpenCL-Headers) if(NOT OpenCL-Headers_POPULATED) FetchContent_Populate(OpenCL-Headers) message(STATUS "Populated OpenCL Headers") endif() set(OPENCL_ICD_LOADER_HEADERS_DIR ${opencl-headers_SOURCE_DIR} CACHE PATH "") # for OpenCL ICD Loader set(OpenCL_INCLUDE_DIR ${opencl-headers_SOURCE_DIR} CACHE PATH "") # for Boost::Compute FetchContent_Declare(OpenCL-ICD-Loader GIT_REPOSITORY ${OPENCL_LOADER_REPOSITORY} GIT_TAG ${OPENCL_LOADER_TAG}) FetchContent_GetProperties(OpenCL-ICD-Loader) if(NOT OpenCL-ICD-Loader_POPULATED) FetchContent_Populate(OpenCL-ICD-Loader) set(USE_DYNAMIC_VCXX_RUNTIME ON) add_subdirectory(${opencl-icd-loader_SOURCE_DIR} ${opencl-icd-loader_BINARY_DIR} EXCLUDE_FROM_ALL) message(STATUS "Populated OpenCL ICD Loader") endif() list(APPEND INTEGRATED_OPENCL_INCLUDES ${OPENCL_ICD_LOADER_HEADERS_DIR}) list(APPEND INTEGRATED_OPENCL_LIBRARIES ${opencl-icd-loader_BINARY_DIR}/Release/OpenCL.lib cfgmgr32.lib runtimeobject.lib) list(APPEND INTEGRATED_OPENCL_DEFINITIONS CL_TARGET_OPENCL_VERSION=120) # Build Independent Boost libraries include(ExternalProject) include(ProcessorCount) ProcessorCount(J) set(BOOST_BASE "${PROJECT_BINARY_DIR}/Boost") set(BOOST_BOOTSTRAP "${BOOST_BASE}/source/bootstrap.bat") set(BOOST_BUILD "${BOOST_BASE}/source/b2.exe") set(BOOST_FLAGS "") list(APPEND BOOST_SUBMODULES "libs/algorithm" "libs/align" "libs/any" "libs/array" "libs/assert" "libs/bind" "libs/chrono" "libs/compute" "libs/concept_check" "libs/config" "libs/container" "libs/container_hash" "libs/core" "libs/detail" "libs/filesystem" "libs/foreach" "libs/format" "libs/function" "libs/function_types" "libs/fusion" "libs/headers" "libs/integer" "libs/io" "libs/iterator" "libs/lexical_cast" "libs/math" "libs/move" "libs/mpl" "libs/multi_index" "libs/numeric/conversion" "libs/optional" "libs/predef" "libs/preprocessor" "libs/property_tree" "libs/range" "libs/ratio" "libs/serialization" "libs/smart_ptr" "libs/static_assert" "libs/system" "libs/throw_exception" "libs/tuple" "libs/typeof" "libs/type_index" "libs/type_traits" "libs/utility" "libs/uuid" "libs/winapi" "tools/boost_install" "tools/build") ExternalProject_Add(Boost TMP_DIR "${BOOST_BASE}/tmp" STAMP_DIR "${BOOST_BASE}/stamp" DOWNLOAD_DIR "${BOOST_BASE}/download" SOURCE_DIR "${BOOST_BASE}/source" BINARY_DIR "${BOOST_BASE}/source" INSTALL_DIR "${BOOST_BASE}/install" GIT_REPOSITORY ${BOOST_REPOSITORY} GIT_TAG ${BOOST_TAG} GIT_SUBMODULES ${BOOST_SUBMODULES} GIT_SHALLOW ON UPDATE_COMMAND "" PATCH_COMMAND "" CONFIGURE_COMMAND ${BOOST_BOOTSTRAP} BUILD_COMMAND ${BOOST_BUILD} -sBOOST_ROOT=${BOOST_BASE}/source -a -q -j ${J} --with-headers --with-chrono --with-filesystem --with-system link=static runtime-link=shared variant=release threading=multi cxxflags="${BOOST_FLAGS}" INSTALL_COMMAND "" ) set(BOOST_INCLUDE "${BOOST_BASE}/source" CACHE PATH "") set(BOOST_LIBRARY "${BOOST_BASE}/source/stage/lib" CACHE PATH "") list(APPEND INTEGRATED_OPENCL_INCLUDES ${BOOST_INCLUDE}) if(MSVC) if(${MSVC_VERSION} GREATER 1929) message(FATAL_ERROR "Unrecognized MSVC version number: ${MSVC_VERSION}") elseif(${MSVC_VERSION} GREATER 1919) set(MSVC_TOOLCHAIN_ID "142") elseif(${MSVC_VERSION} GREATER 1909) set(MSVC_TOOLCHAIN_ID "141") elseif(${MSVC_VERSION} GREATER 1899) set(MSVC_TOOLCHAIN_ID "140") else() message(FATAL_ERROR "Unrecognized MSVC version number: ${MSVC_VERSION}") endif() list(APPEND INTEGRATED_OPENCL_LIBRARIES ${BOOST_LIBRARY}/libboost_filesystem-vc${MSVC_TOOLCHAIN_ID}-mt-x64-${BOOST_VERSION_UNDERSCORE}.lib) list(APPEND INTEGRATED_OPENCL_LIBRARIES ${BOOST_LIBRARY}/libboost_system-vc${MSVC_TOOLCHAIN_ID}-mt-x64-${BOOST_VERSION_UNDERSCORE}.lib) list(APPEND INTEGRATED_OPENCL_LIBRARIES ${BOOST_LIBRARY}/libboost_chrono-vc${MSVC_TOOLCHAIN_ID}-mt-x64-${BOOST_VERSION_UNDERSCORE}.lib) else() message(FATAL_ERROR "Integrated OpenCL build is not yet available for MinGW") endif() set(BUILD_SHARED_LIBS ON CACHE BOOL "" FORCE)