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65 lines
2.6 KiB
CMake
65 lines
2.6 KiB
CMake
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# Generate a list of CMake library targets so that other CMake projects can
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# link against them. LLVM calls its version of this file LLVMExports.cmake, but
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# the usual CMake convention seems to be ${Project}Targets.cmake.
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set(CLANG_INSTALL_PACKAGE_DIR lib${LLVM_LIBDIR_SUFFIX}/cmake/clang)
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set(clang_cmake_builddir "${CMAKE_BINARY_DIR}/${CLANG_INSTALL_PACKAGE_DIR}")
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# Keep this in sync with llvm/cmake/CMakeLists.txt!
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set(LLVM_INSTALL_PACKAGE_DIR lib${LLVM_LIBDIR_SUFFIX}/cmake/llvm)
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set(llvm_cmake_builddir "${LLVM_BINARY_DIR}/${LLVM_INSTALL_PACKAGE_DIR}")
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get_property(CLANG_EXPORTS GLOBAL PROPERTY CLANG_EXPORTS)
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export(TARGETS ${CLANG_EXPORTS} FILE ${clang_cmake_builddir}/ClangTargets.cmake)
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# Generate ClangConfig.cmake for the build tree.
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set(CLANG_CONFIG_CMAKE_DIR "${clang_cmake_builddir}")
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set(CLANG_CONFIG_LLVM_CMAKE_DIR "${llvm_cmake_builddir}")
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set(CLANG_CONFIG_EXPORTS_FILE "${clang_cmake_builddir}/ClangTargets.cmake")
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set(CLANG_CONFIG_INCLUDE_DIRS
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"${CLANG_SOURCE_DIR}/include"
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"${CLANG_BINARY_DIR}/include"
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)
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configure_file(
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${CMAKE_CURRENT_SOURCE_DIR}/ClangConfig.cmake.in
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${clang_cmake_builddir}/ClangConfig.cmake
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@ONLY)
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set(CLANG_CONFIG_CMAKE_DIR)
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set(CLANG_CONFIG_LLVM_CMAKE_DIR)
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set(CLANG_CONFIG_EXPORTS_FILE)
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# Generate ClangConfig.cmake for the install tree.
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set(CLANG_CONFIG_CODE "
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# Compute the installation prefix from this LLVMConfig.cmake file location.
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get_filename_component(CLANG_INSTALL_PREFIX \"\${CMAKE_CURRENT_LIST_FILE}\" PATH)")
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# Construct the proper number of get_filename_component(... PATH)
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# calls to compute the installation prefix.
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string(REGEX REPLACE "/" ";" _count "${CLANG_INSTALL_PACKAGE_DIR}")
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foreach(p ${_count})
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set(CLANG_CONFIG_CODE "${CLANG_CONFIG_CODE}
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get_filename_component(CLANG_INSTALL_PREFIX \"\${CLANG_INSTALL_PREFIX}\" PATH)")
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endforeach(p)
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set(CLANG_CONFIG_CMAKE_DIR "\${CLANG_INSTALL_PREFIX}/${CLANG_INSTALL_PACKAGE_DIR}")
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set(CLANG_CONFIG_LLVM_CMAKE_DIR "\${CLANG_INSTALL_PREFIX}/${LLVM_INSTALL_PACKAGE_DIR}")
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set(CLANG_CONFIG_EXPORTS_FILE "\${CLANG_CMAKE_DIR}/ClangTargets.cmake")
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set(CLANG_CONFIG_INCLUDE_DIRS
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"\${CLANG_INSTALL_PREFIX}/include"
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)
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configure_file(
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${CMAKE_CURRENT_SOURCE_DIR}/ClangConfig.cmake.in
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${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/ClangConfig.cmake
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@ONLY)
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set(CLANG_CONFIG_CODE)
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set(CLANG_CONFIG_CMAKE_DIR)
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set(CLANG_CONFIG_EXPORTS_FILE)
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if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
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get_property(clang_has_exports GLOBAL PROPERTY CLANG_HAS_EXPORTS)
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if(clang_has_exports)
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install(EXPORT ClangTargets DESTINATION ${CLANG_INSTALL_PACKAGE_DIR})
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endif()
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install(FILES
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${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/ClangConfig.cmake
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DESTINATION ${CLANG_INSTALL_PACKAGE_DIR})
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endif()
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