85 lines
2.3 KiB
CMake
85 lines
2.3 KiB
CMake
# SPDX-License-Identifier: GPL-2.0-or-later
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if(BLENDER_PLATFORM_ARM)
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set(LLVM_TARGETS AArch64$<SEMICOLON>ARM)
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else()
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set(LLVM_TARGETS X86)
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endif()
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if(APPLE)
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set(LLVM_XML2_ARGS
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-DLIBXML2_LIBRARY=${LIBDIR}/xml2/lib/libxml2.a
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)
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set(LLVM_BUILD_CLANG_TOOLS_EXTRA ^^clang-tools-extra)
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set(BUILD_CLANG_TOOLS ON)
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endif()
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set(LLVM_EXTRA_ARGS
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-DLLVM_USE_CRT_RELEASE=MD
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-DLLVM_USE_CRT_DEBUG=MDd
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-DLLVM_INCLUDE_TESTS=OFF
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-DLLVM_TARGETS_TO_BUILD=${LLVM_TARGETS}
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-DLLVM_INCLUDE_EXAMPLES=OFF
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-DLLVM_ENABLE_TERMINFO=OFF
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-DLLVM_BUILD_LLVM_C_DYLIB=OFF
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-DLLVM_ENABLE_UNWIND_TABLES=OFF
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-DLLVM_ENABLE_PROJECTS=clang${LLVM_BUILD_CLANG_TOOLS_EXTRA}
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-DPython3_ROOT_DIR=${LIBDIR}/python/
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-DPython3_EXECUTABLE=${PYTHON_BINARY}
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${LLVM_XML2_ARGS}
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)
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if(WIN32)
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set(LLVM_GENERATOR "Ninja")
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list(APPEND LLVM_EXTRA_ARGS -DPython3_FIND_REGISTRY=NEVER)
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else()
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set(LLVM_GENERATOR "Unix Makefiles")
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endif()
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# short project name due to long filename issues on windows
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ExternalProject_Add(ll
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URL file://${PACKAGE_DIR}/${LLVM_FILE}
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DOWNLOAD_DIR ${DOWNLOAD_DIR}
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URL_HASH ${LLVM_HASH_TYPE}=${LLVM_HASH}
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CMAKE_GENERATOR ${LLVM_GENERATOR}
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LIST_SEPARATOR ^^
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PREFIX ${BUILD_DIR}/ll
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SOURCE_SUBDIR llvm
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PATCH_COMMAND ${PATCH_CMD} -p 1 -d ${BUILD_DIR}/ll/src/ll < ${PATCH_DIR}/llvm.diff
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CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/llvm ${DEFAULT_CMAKE_FLAGS} ${LLVM_EXTRA_ARGS}
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INSTALL_DIR ${LIBDIR}/llvm
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)
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if(MSVC)
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if(BUILD_MODE STREQUAL Release)
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set(LLVM_HARVEST_COMMAND
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${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/llvm/lib ${HARVEST_TARGET}/llvm/lib &&
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${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/llvm/include ${HARVEST_TARGET}/llvm/include &&
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${CMAKE_COMMAND} -E copy ${LIBDIR}/llvm/bin/clang-format.exe ${HARVEST_TARGET}/llvm/bin/clang-format.exe
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)
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else()
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set(LLVM_HARVEST_COMMAND
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${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/llvm/lib/ ${HARVEST_TARGET}/llvm/debug/lib/ &&
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${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/llvm/include/ ${HARVEST_TARGET}/llvm/debug/include/
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)
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endif()
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ExternalProject_Add_Step(ll after_install
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COMMAND ${LLVM_HARVEST_COMMAND}
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DEPENDEES mkdir update patch download configure build install
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)
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endif()
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# We currently do not build libxml2 on Windows.
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if(APPLE)
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add_dependencies(
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ll
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external_xml2
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)
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endif()
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add_dependencies(
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ll
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external_python
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)
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