| include(ExternalProject) |
| |
| set(BOLT_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}) |
| set(BOLT_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}) |
| set(CMAKE_CXX_STANDARD 17) |
| |
| set(BOLT_ENABLE_RUNTIME OFF) |
| if (CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64") |
| set(BOLT_ENABLE_RUNTIME ON) |
| endif() |
| |
| set(BOLT_CLANG_EXE "" CACHE FILEPATH "Path to clang executable for the target \ |
| architecture for use in BOLT tests") |
| set(BOLT_LLD_EXE "" CACHE FILEPATH "Path to lld executable for the target \ |
| architecture for use in BOLT tests") |
| |
| set(BOLT_INCLUDE_TESTS OFF) |
| if (LLVM_INCLUDE_TESTS) |
| set(BOLT_CLANG_PRESENT OFF) |
| set(BOLT_LLD_PRESENT OFF) |
| |
| if ("clang" IN_LIST LLVM_ENABLE_PROJECTS AND BOLT_CLANG_EXE) |
| message(WARNING "BOLT_CLANG_EXE is set and clang project is enabled. \ |
| BOLT_CLANG_EXE will be used for BOLT tests.") |
| endif() |
| if ("clang" IN_LIST LLVM_ENABLE_PROJECTS OR BOLT_CLANG_EXE) |
| set(BOLT_CLANG_PRESENT ON) |
| endif() |
| |
| if ("lld" IN_LIST LLVM_ENABLE_PROJECTS AND BOLT_LLD_EXE) |
| message(WARNING "BOLT_LLD_EXE is set and lld project is enabled. \ |
| BOLT_LLD_EXE will be used for BOLT tests.") |
| endif() |
| if ("lld" IN_LIST LLVM_ENABLE_PROJECTS OR BOLT_LLD_EXE) |
| set(BOLT_LLD_PRESENT ON) |
| endif() |
| |
| if (BOLT_CLANG_PRESENT AND BOLT_LLD_PRESENT) |
| set(BOLT_INCLUDE_TESTS ON) |
| else() |
| message(WARNING "Not including BOLT tests since clang or lld is disabled. \ |
| Add clang and lld to LLVM_ENABLE_PROJECTS or provide paths to clang \ |
| and lld binaries in BOLT_CLANG_EXE and BOLT_LLD_EXE.") |
| endif() |
| endif() |
| |
| if (BOLT_ENABLE_RUNTIME) |
| message(STATUS "Building BOLT runtime libraries for X86") |
| ExternalProject_Add(bolt_rt |
| SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/runtime" |
| STAMP_DIR ${CMAKE_CURRENT_BINARY_DIR}/bolt_rt-stamps |
| BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/bolt_rt-bins |
| CMAKE_ARGS -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER} |
| -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER} |
| -DCMAKE_BUILD_TYPE=Release |
| -DCMAKE_MAKE_PROGRAM=${CMAKE_MAKE_PROGRAM} |
| -DCMAKE_INSTALL_PREFIX=${LLVM_BINARY_DIR} |
| -DLLVM_LIBDIR_SUFFIX=${LLVM_LIBDIR_SUFFIX} |
| BUILD_ALWAYS True |
| ) |
| install(CODE "execute_process\(COMMAND \${CMAKE_COMMAND} -DCMAKE_INSTALL_PREFIX=\${CMAKE_INSTALL_PREFIX} -P ${CMAKE_CURRENT_BINARY_DIR}/bolt_rt-bins/cmake_install.cmake \)" |
| COMPONENT bolt) |
| add_llvm_install_targets(install-bolt_rt |
| DEPENDS bolt_rt bolt |
| COMPONENT bolt) |
| endif() |
| |
| find_program(GNU_LD_EXECUTABLE NAMES ${LLVM_DEFAULT_TARGET_TRIPLE}-ld.bfd ld.bfd DOC "GNU ld") |
| |
| include_directories( |
| ${CMAKE_CURRENT_SOURCE_DIR}/include |
| ${CMAKE_CURRENT_BINARY_DIR}/include |
| ) |
| |
| add_subdirectory(lib) |
| add_subdirectory(tools) |
| |
| if (BOLT_INCLUDE_TESTS) |
| if (EXISTS ${LLVM_THIRD_PARTY_DIR}/unittest/googletest/include/gtest/gtest.h) |
| add_subdirectory(unittests) |
| list(APPEND BOLT_TEST_DEPS BoltUnitTests) |
| endif() |
| add_subdirectory(test) |
| endif() |
| |
| option(BOLT_INCLUDE_DOCS "Generate build targets for the BOLT docs." |
| ${LLVM_INCLUDE_DOCS}) |
| if (BOLT_INCLUDE_DOCS) |
| add_subdirectory(docs) |
| endif() |
| |
| configure_file(${CMAKE_CURRENT_SOURCE_DIR}/include/bolt/RuntimeLibs/RuntimeLibraryVariables.inc.in |
| ${CMAKE_CURRENT_BINARY_DIR}/include/bolt/RuntimeLibs/RuntimeLibraryVariables.inc @ONLY) |