151 lines
6.0 KiB
CMake
151 lines
6.0 KiB
CMake
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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# First for users who use an installed LLVM, create the LLVMExports.cmake file.
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set(LLVM_EXPORTS_FILE ${llvm_cmake_builddir}/LLVMExports.cmake)
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get_property(LLVM_EXPORTS GLOBAL PROPERTY LLVM_EXPORTS)
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export(TARGETS ${LLVM_EXPORTS} FILE ${LLVM_EXPORTS_FILE})
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# Then for users who want to link against the LLVM build tree, provide the
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# normal targets and the build tree only targets.
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set(LLVM_BUILDTREEONLY_EXPORTS_FILE ${llvm_cmake_builddir}/LLVMBuildTreeOnlyTargets.cmake)
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get_property(LLVM_EXPORTS_BUILDTREE_ONLY GLOBAL PROPERTY LLVM_EXPORTS_BUILDTREE_ONLY)
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export(TARGETS ${LLVM_EXPORTS_BUILDTREE_ONLY} FILE ${LLVM_BUILDTREEONLY_EXPORTS_FILE})
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get_property(LLVM_AVAILABLE_LIBS GLOBAL PROPERTY LLVM_LIBS)
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foreach(lib ${LLVM_AVAILABLE_LIBS})
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get_property(llvm_lib_deps GLOBAL PROPERTY LLVMBUILD_LIB_DEPS_${lib})
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set(all_llvm_lib_deps
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"${all_llvm_lib_deps}\nset_property(GLOBAL PROPERTY LLVMBUILD_LIB_DEPS_${lib} ${llvm_lib_deps})")
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endforeach(lib)
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# CMake requires that all targets expressed as dependencies exist, so we can't
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# have intrinsics_gen in LLVM_COMMON_DEPENDS when it is written out, otherwise
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# projects building out of tree will have CMake errors. This only gets hit when
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# LLVM_ENABLE_MODULES=On. Eventually we should come up with a better solution to
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# this, but there is no easy solution.
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if(intrinsics_gen IN_LIST LLVM_COMMON_DEPENDS)
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list(REMOVE_ITEM LLVM_COMMON_DEPENDS intrinsics_gen)
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endif()
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# Generate LLVMConfig.cmake for the build tree.
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set(LLVM_CONFIG_CODE "
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# LLVM_BUILD_* values available only from LLVM build tree.
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set(LLVM_BUILD_BINARY_DIR \"${LLVM_BINARY_DIR}\")
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set(LLVM_BUILD_LIBRARY_DIR \"${LLVM_LIBRARY_DIR}\")
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set(LLVM_BUILD_MAIN_INCLUDE_DIR \"${LLVM_MAIN_INCLUDE_DIR}\")
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set(LLVM_BUILD_MAIN_SRC_DIR \"${LLVM_MAIN_SRC_DIR}\")
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")
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set(LLVM_CONFIG_INCLUDE_DIRS
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"${LLVM_MAIN_INCLUDE_DIR}"
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"${LLVM_INCLUDE_DIR}"
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)
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set(LLVM_CONFIG_INCLUDE_DIR
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"${LLVM_INCLUDE_DIR}"
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)
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set(LLVM_CONFIG_MAIN_INCLUDE_DIR
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"${LLVM_MAIN_INCLUDE_DIR}"
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)
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set(LLVM_CONFIG_LIBRARY_DIRS
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"${LLVM_LIBRARY_DIR}"
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)
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set(LLVM_CONFIG_CMAKE_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
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set(LLVM_CONFIG_BINARY_DIR "${LLVM_BINARY_DIR}")
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set(LLVM_CONFIG_TOOLS_BINARY_DIR "${LLVM_TOOLS_BINARY_DIR}")
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if (LLVM_LINK_LLVM_DYLIB)
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set(LLVM_CONFIG_LINK_LLVM_DYLIB
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"set(LLVM_LINK_LLVM_DYLIB ${LLVM_LINK_LLVM_DYLIB})")
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endif()
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# We need to use the full path to the LLVM Exports file to make sure we get the
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# one from the build tree. This is due to our cmake files being split between
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# this source dir and the binary dir in the build tree configuration and the
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# LLVM_CONFIG_CMAKE_DIR being the source directory. In contrast in the install
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# tree, both the generated LLVMExports.cmake file and the rest of the cmake
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# source files are put in the same cmake directory.
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set(LLVM_CONFIG_EXPORTS_FILE "${LLVM_EXPORTS_FILE}")
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set(LLVM_CONFIG_EXPORTS "${LLVM_EXPORTS};${LLVM_EXPORTS_BUILDTREE_ONLY}")
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set(llvm_config_include_buildtree_only_exports
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"include(\"${LLVM_BUILDTREEONLY_EXPORTS_FILE}\")")
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configure_file(
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LLVMConfig.cmake.in
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${llvm_cmake_builddir}/LLVMConfig.cmake
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@ONLY)
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set(llvm_config_include_buildtree_only_exports)
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# For compatibility with projects that include(LLVMConfig)
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# via CMAKE_MODULE_PATH, place API modules next to it.
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# This should be removed in the future.
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file(COPY .
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DESTINATION ${llvm_cmake_builddir}
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FILES_MATCHING PATTERN *.cmake
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PATTERN .svn EXCLUDE
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PATTERN CMakeFiles EXCLUDE
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)
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# Generate LLVMConfig.cmake for the install tree.
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set(LLVM_CONFIG_CODE "
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# Compute the installation prefix from this LLVMConfig.cmake file location.
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get_filename_component(LLVM_INSTALL_PREFIX \"\${CMAKE_CURRENT_LIST_FILE}\" PATH)")
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# Construct the proper number of get_filename_component(... PATH)
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# calls to compute the installation prefix.
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string(REGEX REPLACE "/" ";" _count "${LLVM_INSTALL_PACKAGE_DIR}")
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foreach(p ${_count})
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set(LLVM_CONFIG_CODE "${LLVM_CONFIG_CODE}
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get_filename_component(LLVM_INSTALL_PREFIX \"\${LLVM_INSTALL_PREFIX}\" PATH)")
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endforeach(p)
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set(LLVM_CONFIG_INCLUDE_DIRS "\${LLVM_INSTALL_PREFIX}/include")
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set(LLVM_CONFIG_INCLUDE_DIR "${LLVM_CONFIG_INCLUDE_DIRS}")
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set(LLVM_CONFIG_MAIN_INCLUDE_DIR "${LLVM_CONFIG_INCLUDE_DIRS}")
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set(LLVM_CONFIG_LIBRARY_DIRS "\${LLVM_INSTALL_PREFIX}/lib\${LLVM_LIBDIR_SUFFIX}")
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set(LLVM_CONFIG_CMAKE_DIR "\${LLVM_INSTALL_PREFIX}/${LLVM_INSTALL_PACKAGE_DIR}")
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set(LLVM_CONFIG_BINARY_DIR "\${LLVM_INSTALL_PREFIX}")
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set(LLVM_CONFIG_TOOLS_BINARY_DIR "\${LLVM_INSTALL_PREFIX}/bin")
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set(LLVM_CONFIG_EXPORTS_FILE "\${LLVM_CMAKE_DIR}/LLVMExports.cmake")
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set(LLVM_CONFIG_EXPORTS "${LLVM_EXPORTS}")
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configure_file(
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LLVMConfig.cmake.in
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${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/LLVMConfig.cmake
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@ONLY)
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# Generate LLVMConfigVersion.cmake for build and install tree.
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configure_file(
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LLVMConfigVersion.cmake.in
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${llvm_cmake_builddir}/LLVMConfigVersion.cmake
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@ONLY)
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if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
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get_property(llvm_has_exports GLOBAL PROPERTY LLVM_HAS_EXPORTS)
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if(llvm_has_exports)
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install(EXPORT LLVMExports DESTINATION ${LLVM_INSTALL_PACKAGE_DIR}
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COMPONENT cmake-exports)
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endif()
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install(FILES
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${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/LLVMConfig.cmake
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${llvm_cmake_builddir}/LLVMConfigVersion.cmake
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LLVM-Config.cmake
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DESTINATION ${LLVM_INSTALL_PACKAGE_DIR}
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COMPONENT cmake-exports)
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install(DIRECTORY .
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DESTINATION ${LLVM_INSTALL_PACKAGE_DIR}
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COMPONENT cmake-exports
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FILES_MATCHING PATTERN *.cmake
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PATTERN .svn EXCLUDE
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PATTERN LLVMConfig.cmake EXCLUDE
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PATTERN LLVMConfigExtensions.cmake EXCLUDE
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PATTERN LLVMConfigVersion.cmake EXCLUDE
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PATTERN LLVM-Config.cmake EXCLUDE
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PATTERN GetHostTriple.cmake EXCLUDE)
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if (NOT LLVM_ENABLE_IDE)
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# Add a dummy target so this can be used with LLVM_DISTRIBUTION_COMPONENTS
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add_custom_target(cmake-exports)
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add_llvm_install_targets(install-cmake-exports
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COMPONENT cmake-exports)
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endif()
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endif()
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