1include(GNUInstallPackageDir) 2include(ExtendPath) 3include(FindPrefixFromConfig) 4 5# Generate a list of CMake library targets so that other CMake projects can 6# link against them. LLVM calls its version of this file LLVMExports.cmake, but 7# the usual CMake convention seems to be ${Project}Targets.cmake. 8set(FLANG_INSTALL_PACKAGE_DIR "${CMAKE_INSTALL_PACKAGEDIR}/flang" CACHE STRING 9 "Path for CMake subdirectory for Flang (defaults to '${CMAKE_INSTALL_PACKAGEDIR}/flang')") 10# CMAKE_INSTALL_PACKAGEDIR might be absolute, so don't reuse below. 11set(flang_cmake_builddir "${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}/cmake/flang") 12 13# Keep this in sync with llvm/cmake/CMakeLists.txt! 14set(LLVM_INSTALL_PACKAGE_DIR "${CMAKE_INSTALL_PACKAGEDIR}/llvm" CACHE STRING 15 "Path for CMake subdirectory for LLVM (defaults to '${CMAKE_INSTALL_PACKAGEDIR}/llvm')") 16# CMAKE_INSTALL_PACKAGEDIR might be absolute, so don't reuse below. 17string(REPLACE "${CMAKE_CFG_INTDIR}" "." llvm_cmake_builddir "${LLVM_LIBRARY_DIR}") 18set(llvm_cmake_builddir "${llvm_cmake_builddir}/cmake/llvm") 19 20get_property(FLANG_EXPORTS GLOBAL PROPERTY FLANG_EXPORTS) 21export(TARGETS ${FLANG_EXPORTS} FILE ${flang_cmake_builddir}/FlangTargets.cmake) 22 23# Generate FlangConfig.cmake for the build tree. 24set(FLANG_CONFIG_CMAKE_DIR "${flang_cmake_builddir}") 25set(FLANG_CONFIG_LLVM_CMAKE_DIR "${llvm_cmake_builddir}") 26set(FLANG_CONFIG_INCLUDE_EXPORTS "include(\"${flang_cmake_builddir}/FlangTargets.cmake\")") 27set(FLANG_CONFIG_INCLUDE_DIRS 28 "${FLANG_SOURCE_DIR}/include" 29 "${FLANG_BINARY_DIR}/include" 30 ) 31configure_file( 32 ${CMAKE_CURRENT_SOURCE_DIR}/FlangConfig.cmake.in 33 ${flang_cmake_builddir}/FlangConfig.cmake 34 @ONLY) 35configure_file( 36 ${CMAKE_CURRENT_SOURCE_DIR}/FlangConfigVersion.cmake.in 37 ${flang_cmake_builddir}/FlangConfigVersion.cmake 38 @ONLY) 39set(FLANG_CONFIG_CMAKE_DIR) 40set(FLANG_CONFIG_LLVM_CMAKE_DIR) 41 42# Generate FlangConfig.cmake for the install tree. 43find_prefix_from_config(FLANG_CONFIG_CODE FLANG_INSTALL_PREFIX "${FLANG_INSTALL_PACKAGE_DIR}") 44 45extend_path(FLANG_CONFIG_CMAKE_DIR "\${FLANG_INSTALL_PREFIX}" "${FLANG_INSTALL_PACKAGE_DIR}") 46extend_path(FLANG_CONFIG_LLVM_CMAKE_DIR "\${FLANG_INSTALL_PREFIX}" "${LLVM_INSTALL_PACKAGE_DIR}") 47get_config_exports_includes(Flang FLANG_CONFIG_INCLUDE_EXPORTS) 48extend_path(FLANG_CONFIG_INCLUDE_DIRS "\${FLANG_INSTALL_PREFIX}" "${CMAKE_INSTALL_INCLUDEDIR}") 49 50configure_file( 51 ${CMAKE_CURRENT_SOURCE_DIR}/FlangConfig.cmake.in 52 ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/FlangConfig.cmake 53 @ONLY) 54configure_file( 55 ${CMAKE_CURRENT_SOURCE_DIR}/FlangConfigVersion.cmake.in 56 ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/FlangConfigVersion.cmake 57 @ONLY) 58 59set(FLANG_CONFIG_CODE) 60set(FLANG_CONFIG_CMAKE_DIR) 61set(FLANG_CONFIG_EXPORTS_FILE) 62 63if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY) 64 install_distribution_exports(Flang) 65 66 install(FILES 67 ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/FlangConfig.cmake 68 ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/FlangConfigVersion.cmake 69 DESTINATION ${FLANG_INSTALL_PACKAGE_DIR} 70 COMPONENT flang-cmake-exports) 71 72 if(NOT LLVM_ENABLE_IDE) 73 # Add a dummy target so this can be used with LLVM_DISTRIBUTION_COMPONENTS 74 add_custom_target(flang-cmake-exports) 75 add_llvm_install_targets(install-flang-cmake-exports 76 COMPONENT flang-cmake-exports) 77 endif() 78endif() 79