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