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