forked from OSchip/llvm-project
82 lines
2.5 KiB
CMake
82 lines
2.5 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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# First find includes relative to the streamexecutor top-level source path.
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include_directories(BEFORE ${CMAKE_CURRENT_SOURCE_DIR}/include)
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# If we are not building as part of LLVM, build StreamExecutor as a standalone
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# project using LLVM as an external library:
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string(
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COMPARE
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EQUAL
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"${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(${LLVM_DEFINITIONS})
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# Get the LLVM cxxflags by using llvm-config.
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#
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# This is necessary to get -fno-rtti if LLVM is compiled that way.
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execute_process(
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COMMAND
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"${LLVM_BINARY_DIR}/bin/llvm-config"
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--cxxflags
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OUTPUT_VARIABLE
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LLVM_CXXFLAGS
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${LLVM_CXXFLAGS}")
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# Find the libraries that correspond to the LLVM components
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# that we wish to use
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llvm_map_components_to_libnames(llvm_libs support symbolize)
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if(STREAM_EXECUTOR_UNIT_TESTS)
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enable_testing()
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find_package(GTest REQUIRED)
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include_directories(${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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"${LLVM_MAIN_SRC_DIR}/utils/unittest/googletest/include")
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endif()
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endif(STREAM_EXECUTOR_STANDALONE)
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# Insist on C++ 11 features.
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set(CMAKE_CXX_STANDARD 11)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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# Add warning flags.
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Wno-unused-parameter")
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add_subdirectory(lib)
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add_subdirectory(examples)
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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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