| cmake_minimum_required(VERSION 3.1) |
| |
| option(STREAM_EXECUTOR_UNIT_TESTS "enable unit tests" ON) |
| option(STREAM_EXECUTOR_ENABLE_DOXYGEN "enable StreamExecutor doxygen" ON) |
| |
| # First find includes relative to the streamexecutor top-level source path. |
| include_directories(BEFORE ${CMAKE_CURRENT_SOURCE_DIR}/include) |
| |
| # If we are not building as part of LLVM, build StreamExecutor as a standalone |
| # project using LLVM as an external library: |
| string( |
| COMPARE |
| EQUAL |
| "${CMAKE_SOURCE_DIR}" |
| "${CMAKE_CURRENT_SOURCE_DIR}" |
| STREAM_EXECUTOR_STANDALONE) |
| |
| if(STREAM_EXECUTOR_STANDALONE) |
| project(StreamExecutor) |
| |
| find_package(LLVM REQUIRED CONFIG) |
| message(STATUS "Found LLVM ${LLVM_PACKAGE_VERSION}") |
| message(STATUS "Using LLVMConfig.cmake in: ${LLVM_DIR}") |
| |
| include_directories(${LLVM_INCLUDE_DIRS}) |
| add_definitions(${LLVM_DEFINITIONS}) |
| |
| # Get the LLVM cxxflags by using llvm-config. |
| # |
| # This is necessary to get -fno-rtti if LLVM is compiled that way. |
| execute_process( |
| COMMAND |
| "${LLVM_BINARY_DIR}/bin/llvm-config" |
| --cxxflags |
| OUTPUT_VARIABLE |
| LLVM_CXXFLAGS |
| OUTPUT_STRIP_TRAILING_WHITESPACE) |
| set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${LLVM_CXXFLAGS}") |
| |
| # Find the libraries that correspond to the LLVM components |
| # that we wish to use |
| llvm_map_components_to_libnames(llvm_libs support symbolize) |
| |
| if(STREAM_EXECUTOR_UNIT_TESTS) |
| enable_testing() |
| find_package(GTest REQUIRED) |
| include_directories(${GTEST_INCLUDE_DIRS}) |
| find_package(Threads REQUIRED) |
| endif() |
| else(NOT STREAM_EXECUTOR_STANDALONE) |
| if(STREAM_EXECUTOR_UNIT_TESTS) |
| include_directories( |
| "${LLVM_MAIN_SRC_DIR}/utils/unittest/googletest/include") |
| endif() |
| endif(STREAM_EXECUTOR_STANDALONE) |
| |
| # Insist on C++ 11 features. |
| set(CMAKE_CXX_STANDARD 11) |
| set(CMAKE_CXX_STANDARD_REQUIRED ON) |
| |
| # Add warning flags. |
| set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Wno-unused-parameter") |
| |
| add_subdirectory(lib) |
| add_subdirectory(examples) |
| |
| install(DIRECTORY include/ DESTINATION include) |
| |
| if (STREAM_EXECUTOR_ENABLE_DOXYGEN) |
| find_package(Doxygen REQUIRED) |
| configure_file(Doxyfile.in ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile @ONLY) |
| add_custom_target( |
| doc |
| ${DOXYGEN_EXECUTABLE} |
| ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile |
| WORKING_DIRECTORY |
| ${CMAKE_CURRENT_BINARY_DIR} |
| COMMENT |
| "Generating API documentation with Doxygen" |
| VERBATIM) |
| endif(STREAM_EXECUTOR_ENABLE_DOXYGEN) |