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e81d8c5cc8
* [llvm] Reduce memory usage during linking * [llvm] Fix cmake modules path
110 lines
4.7 KiB
CMake
110 lines
4.7 KiB
CMake
# LLVM documentation recommends always using static library linkage when
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# building with Microsoft toolchain; it's also the default on other platforms
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set(VCPKG_LIBRARY_LINKAGE static)
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if(VCPKG_CMAKE_SYSTEM_NAME STREQUAL "WindowsStore")
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message(FATAL_ERROR "llvm cannot currently be built for UWP")
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endif()
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include(vcpkg_common_functions)
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set(SOURCE_PATH ${CURRENT_BUILDTREES_DIR}/src/llvm-7.0.0.src)
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vcpkg_download_distfile(ARCHIVE
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URLS "http://releases.llvm.org/7.0.0/llvm-7.0.0.src.tar.xz"
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FILENAME "llvm-7.0.0.src.tar.xz"
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SHA512 bdc9b851c158b17e1bbeb7ac5ae49821bfb1251a3826fe8a3932cd1a43f9fb0d620c3de67150c1d9297bf0b86fa917e75978da29c3f751b277866dc90395abec
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)
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vcpkg_extract_source_archive(${ARCHIVE})
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vcpkg_download_distfile(CLANG_ARCHIVE
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URLS "http://releases.llvm.org/7.0.0/cfe-7.0.0.src.tar.xz"
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FILENAME "cfe-7.0.0.src.tar.xz"
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SHA512 17a658032a0160c57d4dc23cb45a1516a897e0e2ba4ebff29472e471feca04c5b68cff351cdf231b42aab0cff587b84fe11b921d1ca7194a90e6485913d62cb7
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)
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vcpkg_extract_source_archive(${CLANG_ARCHIVE} ${SOURCE_PATH}/tools)
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if(NOT EXISTS ${SOURCE_PATH}/tools/clang)
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file(RENAME ${SOURCE_PATH}/tools/cfe-7.0.0.src ${SOURCE_PATH}/tools/clang)
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endif()
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vcpkg_apply_patches(
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SOURCE_PATH ${SOURCE_PATH}
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PATCHES ${CMAKE_CURRENT_LIST_DIR}/install-cmake-modules-to-share.patch
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)
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vcpkg_find_acquire_program(PYTHON3)
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get_filename_component(PYTHON3_DIR "${PYTHON3}" DIRECTORY)
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set(ENV{PATH} "$ENV{PATH};${PYTHON3_DIR}")
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vcpkg_configure_cmake(
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SOURCE_PATH ${SOURCE_PATH}
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PREFER_NINJA
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OPTIONS
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-DLLVM_TARGETS_TO_BUILD=X86
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-DLLVM_INCLUDE_TOOLS=ON
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-DLLVM_INCLUDE_UTILS=OFF
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-DLLVM_INCLUDE_EXAMPLES=OFF
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-DLLVM_INCLUDE_TESTS=OFF
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-DLLVM_ABI_BREAKING_CHECKS=FORCE_OFF
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-DLLVM_TOOLS_INSTALL_DIR=tools/llvm
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-DLLVM_PARALLEL_LINK_JOBS=1
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)
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vcpkg_install_cmake()
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if(NOT DEFINED VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "release")
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file(GLOB EXE ${CURRENT_PACKAGES_DIR}/bin/*)
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file(COPY ${EXE} DESTINATION ${CURRENT_PACKAGES_DIR}/tools/llvm)
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file(REMOVE ${EXE})
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endif()
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if(NOT DEFINED VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "debug")
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file(GLOB DEBUG_EXE ${CURRENT_PACKAGES_DIR}/debug/bin/*)
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file(COPY ${DEBUG_EXE} DESTINATION ${CURRENT_PACKAGES_DIR}/debug/tools/llvm)
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file(REMOVE ${DEBUG_EXE})
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endif()
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vcpkg_fixup_cmake_targets(CONFIG_PATH share/clang TARGET_PATH share/clang)
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vcpkg_fixup_cmake_targets(CONFIG_PATH share/llvm)
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vcpkg_copy_tool_dependencies(${CURRENT_PACKAGES_DIR}/tools/llvm)
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if(NOT DEFINED VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "release")
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file(READ ${CURRENT_PACKAGES_DIR}/share/clang/ClangTargets-release.cmake RELEASE_MODULE)
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string(REPLACE "\${_IMPORT_PREFIX}/bin" "\${_IMPORT_PREFIX}/tools/llvm" RELEASE_MODULE "${RELEASE_MODULE}")
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file(WRITE ${CURRENT_PACKAGES_DIR}/share/clang/ClangTargets-release.cmake "${RELEASE_MODULE}")
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file(READ ${CURRENT_PACKAGES_DIR}/share/llvm/LLVMExports-release.cmake RELEASE_MODULE)
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string(REPLACE "\${_IMPORT_PREFIX}/bin" "\${_IMPORT_PREFIX}/tools/llvm" RELEASE_MODULE "${RELEASE_MODULE}")
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file(WRITE ${CURRENT_PACKAGES_DIR}/share/llvm/LLVMExports-release.cmake "${RELEASE_MODULE}")
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endif()
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if(NOT DEFINED VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "debug")
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file(READ ${CURRENT_PACKAGES_DIR}/share/clang/ClangTargets-debug.cmake DEBUG_MODULE)
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string(REPLACE "\${_IMPORT_PREFIX}/debug/bin" "\${_IMPORT_PREFIX}/tools/llvm" DEBUG_MODULE "${DEBUG_MODULE}")
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file(WRITE ${CURRENT_PACKAGES_DIR}/share/clang/ClangTargets-debug.cmake "${DEBUG_MODULE}")
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file(READ ${CURRENT_PACKAGES_DIR}/share/llvm/LLVMExports-debug.cmake DEBUG_MODULE)
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string(REPLACE "\${_IMPORT_PREFIX}/debug/bin" "\${_IMPORT_PREFIX}/tools/llvm" DEBUG_MODULE "${DEBUG_MODULE}")
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file(WRITE ${CURRENT_PACKAGES_DIR}/share/llvm/LLVMExports-debug.cmake "${DEBUG_MODULE}")
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endif()
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file(REMOVE_RECURSE
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${CURRENT_PACKAGES_DIR}/debug/include
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${CURRENT_PACKAGES_DIR}/debug/tools
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${CURRENT_PACKAGES_DIR}/debug/share
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${CURRENT_PACKAGES_DIR}/debug/bin
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${CURRENT_PACKAGES_DIR}/debug/msbuild-bin
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${CURRENT_PACKAGES_DIR}/bin
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${CURRENT_PACKAGES_DIR}/msbuild-bin
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${CURRENT_PACKAGES_DIR}/tools/msbuild-bin
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${CURRENT_PACKAGES_DIR}/include/llvm/BinaryFormat/WasmRelocs
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)
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# Remove one empty include subdirectory if it is indeed empty
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file(GLOB MCANALYSISFILES ${CURRENT_PACKAGES_DIR}/include/llvm/MC/MCAnalysis/*)
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if(NOT MCANALYSISFILES)
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file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/include/llvm/MC/MCAnalysis)
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endif()
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# Handle copyright
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file(INSTALL ${SOURCE_PATH}/LICENSE.TXT DESTINATION ${CURRENT_PACKAGES_DIR}/share/llvm RENAME copyright)
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