forked from OSchip/llvm-project
119 lines
3.7 KiB
CMake
119 lines
3.7 KiB
CMake
cmake_minimum_required(VERSION 3.1)
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option(STREAM_EXECUTOR_UNIT_TESTS "enable unit tests" ON)
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option(STREAM_EXECUTOR_ENABLE_DOXYGEN "enable StreamExecutor doxygen" ON)
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option(
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STREAM_EXECUTOR_ENABLE_CONFIG_TOOL
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"enable building streamexecutor-config tool"
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ON)
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option(STREAM_EXECUTOR_ENABLE_CUDA_PLATFORM
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"enable building the CUDA StreamExecutor platform \
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(see CMake's 'FindCUDA' documentation for info on specifying the CUDA path)"
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OFF)
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configure_file(
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"include/streamexecutor/PlatformOptions.h.in"
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"include/streamexecutor/PlatformOptions.h")
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# First find includes relative to the streamexecutor top-level source path.
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include_directories(BEFORE ${CMAKE_CURRENT_SOURCE_DIR}/include)
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# Also look for configured headers in the top-level binary directory.
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include_directories(BEFORE ${CMAKE_CURRENT_BINARY_DIR}/include)
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# If we are not building as part of LLVM, build StreamExecutor as a standalone
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# project using LLVM as an external library:
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string(
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COMPARE
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EQUAL
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"${CMAKE_SOURCE_DIR}"
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"${CMAKE_CURRENT_SOURCE_DIR}"
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STREAM_EXECUTOR_STANDALONE)
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if(STREAM_EXECUTOR_STANDALONE)
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project(StreamExecutor)
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find_package(LLVM REQUIRED CONFIG)
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message(STATUS "Found LLVM ${LLVM_PACKAGE_VERSION}")
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message(STATUS "Using LLVMConfig.cmake in: ${LLVM_DIR}")
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include_directories(${LLVM_INCLUDE_DIRS})
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add_definitions(${LLVM_DEFINITIONS})
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# If LLVM does not have RTTI, don't use it here either.
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if (NOT LLVM_ENABLE_RTTI)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-rtti")
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endif()
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set(LLVM_CMAKE_PATH "${LLVM_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}/cmake/llvm")
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list(APPEND CMAKE_MODULE_PATH "${LLVM_CMAKE_PATH}")
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include(AddLLVM)
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if(STREAM_EXECUTOR_UNIT_TESTS)
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enable_testing()
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find_package(GTest REQUIRED)
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include_directories(${GTEST_INCLUDE_DIRS})
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find_package(Threads REQUIRED)
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endif()
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else(NOT STREAM_EXECUTOR_STANDALONE)
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if(STREAM_EXECUTOR_UNIT_TESTS)
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include_directories(
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"${LLVM_MAIN_SRC_DIR}/utils/unittest/googletest/include")
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endif()
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endif(STREAM_EXECUTOR_STANDALONE)
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# Find the libraries that correspond to the LLVM components
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# that we wish to use
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llvm_map_components_to_libnames(llvm_libs support symbolize)
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# Insist on C++ 11 features.
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set(CMAKE_CXX_STANDARD 11)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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# Add warning flags.
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Wno-unused-parameter")
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# Check for CUDA if it is enabled.
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if(STREAM_EXECUTOR_ENABLE_CUDA_PLATFORM)
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find_package(CUDA REQUIRED)
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include_directories(${CUDA_INCLUDE_DIRS})
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find_library(CUDA_DRIVER_LIBRARY cuda)
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if(NOT CUDA_DRIVER_LIBRARY)
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message(FATAL_ERROR
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"could not find libcuda, \
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is the CUDA driver is installed on your system?")
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endif()
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set(
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STREAM_EXECUTOR_CUDA_PLATFORM_TARGET_OBJECT
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$<TARGET_OBJECTS:streamexecutor_cuda_platform>)
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set(
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STREAM_EXECUTOR_LIBCUDA_LIBRARIES
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${CUDA_DRIVER_LIBRARY})
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endif(STREAM_EXECUTOR_ENABLE_CUDA_PLATFORM)
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add_subdirectory(lib)
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add_subdirectory(examples)
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if(STREAM_EXECUTOR_UNIT_TESTS)
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add_subdirectory(unittests)
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endif()
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if(STREAM_EXECUTOR_ENABLE_CONFIG_TOOL )
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add_subdirectory(tools/streamexecutor-config)
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endif(STREAM_EXECUTOR_ENABLE_CONFIG_TOOL )
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install(DIRECTORY include/ DESTINATION include)
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if (STREAM_EXECUTOR_ENABLE_DOXYGEN)
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find_package(Doxygen REQUIRED)
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configure_file(Doxyfile.in ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile @ONLY)
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add_custom_target(
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doc
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${DOXYGEN_EXECUTABLE}
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${CMAKE_CURRENT_BINARY_DIR}/Doxyfile
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WORKING_DIRECTORY
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${CMAKE_CURRENT_BINARY_DIR}
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COMMENT
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"Generating API documentation with Doxygen"
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VERBATIM)
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endif(STREAM_EXECUTOR_ENABLE_DOXYGEN)
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