forked from OSchip/llvm-project
106 lines
3.6 KiB
CMake
106 lines
3.6 KiB
CMake
include(ExternalProject)
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set(BOLT_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
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set(BOLT_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR})
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set(CMAKE_CXX_STANDARD 14)
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set(BOLT_ENABLE_RUNTIME OFF)
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if (CMAKE_HOST_SYSTEM_PROCESSOR MATCHES "x86_64")
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set(BOLT_ENABLE_RUNTIME ON)
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endif()
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set(BOLT_CLANG_EXE "" CACHE FILEPATH "Path to clang executable for the target \
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architecture for use in BOLT tests")
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set(BOLT_LLD_EXE "" CACHE FILEPATH "Path to lld executable for the target \
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architecture for use in BOLT tests")
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set(BOLT_INCLUDE_TESTS OFF)
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if (LLVM_INCLUDE_TESTS)
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if ("clang" IN_LIST LLVM_ENABLE_PROJECTS OR BOLT_CLANG_EXE)
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if ("clang" IN_LIST LLVM_ENABLE_PROJECTS AND BOLT_CLANG_EXE)
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message(WARNING "BOLT_CLANG_EXE is set and clang project is enabled. \
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BOLT_CLANG_EXE will be used for BOLT tests.")
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endif()
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if ("lld" IN_LIST LLVM_ENABLE_PROJECTS OR BOLT_LLD_EXE)
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if ("lld" IN_LIST LLVM_ENABLE_PROJECTS AND BOLT_LLD_EXE)
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message(WARNING "BOLT_LLD_EXE is set and lld project is enabled. \
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BOLT_LLD_EXE will be used for BOLT tests.")
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endif()
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set(BOLT_INCLUDE_TESTS ON)
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else()
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message(WARNING "Not including BOLT tests since lld is disabled. \
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Enable lld in LLVM_ENABLE_PROJECTS or provide a path to lld binary \
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in BOLT_LLD_EXE.")
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endif()
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else()
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message(WARNING "Not including BOLT tests since clang is disabled. \
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Enable clang in LLVM_ENABLE_PROJECTS or provide a path to clang \
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binary in BOLT_CLANG_EXE.")
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endif()
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endif()
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if (BOLT_ENABLE_RUNTIME)
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message(STATUS "Building BOLT runtime libraries for X86")
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ExternalProject_Add(bolt_rt
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SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/runtime"
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STAMP_DIR ${CMAKE_CURRENT_BINARY_DIR}/bolt_rt-stamps
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BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/bolt_rt-bins
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CMAKE_ARGS -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
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-DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
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-DCMAKE_BUILD_TYPE=Release
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-DCMAKE_MAKE_PROGRAM=${CMAKE_MAKE_PROGRAM}
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-DCMAKE_INSTALL_PREFIX=${LLVM_BINARY_DIR}
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BUILD_ALWAYS True
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)
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install(CODE "execute_process\(COMMAND \${CMAKE_COMMAND} -DCMAKE_INSTALL_PREFIX=\${CMAKE_INSTALL_PREFIX} -P ${CMAKE_CURRENT_BINARY_DIR}/bolt_rt-bins/cmake_install.cmake \)"
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COMPONENT bolt)
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add_llvm_install_targets(install-bolt_rt
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DEPENDS bolt_rt bolt
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COMPONENT bolt)
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endif()
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# Get the current git revision for BOLT.
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find_program(git_executable NAMES git git.exe git.cmd)
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if (git_executable)
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execute_process(COMMAND ${git_executable} rev-parse HEAD
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WORKING_DIRECTORY ${LLVM_MAIN_SRC_DIR}
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TIMEOUT 5
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RESULT_VARIABLE git_result
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OUTPUT_VARIABLE git_output)
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if( git_result EQUAL 0 )
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string(STRIP "${git_output}" git_ref_id)
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set(BOLT_REVISION "${git_ref_id}")
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endif()
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endif()
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# If we can't find a revision, set it to "<unknown>".
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if (NOT BOLT_REVISION)
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set(BOLT_REVISION "<unknown>")
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endif()
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configure_file(
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${CMAKE_CURRENT_SOURCE_DIR}/include/bolt/Utils/BoltRevision.inc.in
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${CMAKE_CURRENT_BINARY_DIR}/include/bolt/Utils/BoltRevision.inc)
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include_directories(
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${CMAKE_CURRENT_SOURCE_DIR}/include
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${CMAKE_CURRENT_BINARY_DIR}/include
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)
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add_subdirectory(lib)
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add_subdirectory(tools)
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if (BOLT_INCLUDE_TESTS)
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if (EXISTS ${LLVM_MAIN_SRC_DIR}/utils/unittest/googletest/include/gtest/gtest.h)
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add_subdirectory(unittests)
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list(APPEND BOLT_TEST_DEPS BoltUnitTests)
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endif()
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add_subdirectory(test)
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endif()
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option(BOLT_INCLUDE_DOCS "Generate build targets for the BOLT docs."
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${LLVM_INCLUDE_DOCS})
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if (BOLT_INCLUDE_DOCS)
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add_subdirectory(docs)
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endif()
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