forked from OSchip/llvm-project
73 lines
2.8 KiB
CMake
73 lines
2.8 KiB
CMake
#===-- CMakeLists.txt ----------------------------------------------------===##
|
|
#
|
|
# The LLVM Compiler Infrastructure
|
|
#
|
|
# This file is dual licensed under the MIT and the University of Illinois Open
|
|
# Source Licenses. See LICENSE.TXT for details.
|
|
#
|
|
#===----------------------------------------------------------------------===##
|
|
cmake_minimum_required(VERSION 3.4.3)
|
|
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
|
|
|
|
set(PARALLELSTL_VERSION_FILE "${CMAKE_CURRENT_SOURCE_DIR}/include/pstl/internal/pstl_config.h")
|
|
file(STRINGS "${PARALLELSTL_VERSION_FILE}" PARALLELSTL_VERSION_SOURCE REGEX "#define PSTL_VERSION .*$")
|
|
string(REGEX MATCH "#define PSTL_VERSION (.*)$" PARALLELSTL_VERSION_SOURCE "${PARALLELSTL_VERSION_SOURCE}")
|
|
math(EXPR VERSION_MAJOR "${PARALLELSTL_VERSION_SOURCE} / 100")
|
|
math(EXPR VERSION_MINOR "${PARALLELSTL_VERSION_SOURCE} % 100")
|
|
|
|
project(ParallelSTL VERSION ${VERSION_MAJOR}.${VERSION_MINOR} LANGUAGES CXX)
|
|
|
|
option(PARALLELSTL_USE_PARALLEL_POLICIES "Enable parallel policies" ON)
|
|
set(PARALLELSTL_BACKEND "tbb" CACHE STRING "Threading backend; defaults to TBB")
|
|
|
|
include(CMakePackageConfigHelpers)
|
|
|
|
if (NOT TBB_DIR)
|
|
get_filename_component(PSTL_DIR_NAME ${CMAKE_CURRENT_SOURCE_DIR} NAME)
|
|
string(REPLACE pstl tbb TBB_DIR_NAME ${PSTL_DIR_NAME})
|
|
if (EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/../${TBB_DIR_NAME}/cmake")
|
|
get_filename_component(TBB_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../${TBB_DIR_NAME}/cmake" ABSOLUTE)
|
|
endif()
|
|
endif()
|
|
|
|
add_library(ParallelSTL INTERFACE)
|
|
add_library(pstl::ParallelSTL ALIAS ParallelSTL)
|
|
|
|
if (PARALLELSTL_USE_PARALLEL_POLICIES)
|
|
if (PARALLELSTL_BACKEND STREQUAL "tbb")
|
|
find_package(TBB 2018 REQUIRED tbb OPTIONAL_COMPONENTS tbbmalloc)
|
|
message(STATUS "Parallel STL uses TBB ${TBB_VERSION} (interface version: ${TBB_INTERFACE_VERSION})")
|
|
target_link_libraries(ParallelSTL INTERFACE TBB::tbb)
|
|
else()
|
|
if (TARGET ${PARALLELSTL_BACKEND})
|
|
target_link_libraries(ParallelSTL INTERFACE ${PARALLELSTL_BACKEND})
|
|
else()
|
|
find_package(${PARALLELSTL_BACKEND} REQUIRED)
|
|
target_link_libraries(ParallelSTL INTERFACE ${${PARALLELSTL_BACKEND}_IMPORTED_TARGETS})
|
|
endif()
|
|
endif()
|
|
else()
|
|
target_add_definitions(ParallelSTL INTERFACE PSTL_USE_PARALLEL_POLICIES=0)
|
|
endif()
|
|
|
|
target_include_directories(ParallelSTL
|
|
INTERFACE
|
|
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
|
|
$<INSTALL_INTERFACE:include>)
|
|
|
|
write_basic_package_version_file(
|
|
${CMAKE_CURRENT_BINARY_DIR}/ParallelSTLConfigVersion.cmake
|
|
VERSION ${PROJECT_VERSION}
|
|
COMPATIBILITY AnyNewerVersion)
|
|
|
|
configure_file(
|
|
ParallelSTLConfig.cmake.in
|
|
${CMAKE_CURRENT_BINARY_DIR}/ParallelSTLConfig.cmake
|
|
@ONLY)
|
|
|
|
export(TARGETS ParallelSTL NAMESPACE pstl:: FILE ParallelSTLTargets.cmake)
|
|
export(PACKAGE ParallelSTL)
|
|
|
|
enable_testing()
|
|
add_subdirectory(test)
|