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 ${Project}Targets.cmake. 8set(LLD_INSTALL_PACKAGE_DIR "${CMAKE_INSTALL_PACKAGEDIR}/lld" CACHE STRING 9 "Path for CMake subdirectory for LLD (defaults to '${CMAKE_INSTALL_PACKAGEDIR}/lld')") 10# CMAKE_INSTALL_PACKAGEDIR might be absolute, so don't reuse below. 11set(lld_cmake_builddir "${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}/cmake/lld") 12 13# Keep this in sync with llvm/cmake/CMakeLists.txt! 14set(LLVM_INSTALL_PACKAGE_DIR "${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(LLD_EXPORTS GLOBAL PROPERTY LLD_EXPORTS) 21export(TARGETS ${LLD_EXPORTS} FILE ${lld_cmake_builddir}/LLDTargets.cmake) 22 23# Generate LLDConfig.cmake for the build tree. 24set(LLD_CONFIG_CMAKE_DIR "${lld_cmake_builddir}") 25set(LLD_CONFIG_LLVM_CMAKE_DIR "${llvm_cmake_builddir}") 26set(LLD_CONFIG_INCLUDE_EXPORTS "include(\"${lld_cmake_builddir}/LLDTargets.cmake\")") 27set(LLD_CONFIG_INCLUDE_DIRS 28 "${LLD_SOURCE_DIR}/include" 29 "${LLD_BINARY_DIR}/include" 30 ) 31configure_file( 32 ${CMAKE_CURRENT_SOURCE_DIR}/LLDConfig.cmake.in 33 ${lld_cmake_builddir}/LLDConfig.cmake 34 @ONLY) 35configure_file( 36 ${CMAKE_CURRENT_SOURCE_DIR}/LLDConfigVersion.cmake.in 37 ${lld_cmake_builddir}/LLDConfigVersion.cmake 38 @ONLY) 39set(LLD_CONFIG_CMAKE_DIR) 40set(LLD_CONFIG_LLVM_CMAKE_DIR) 41 42# Generate LLDConfig.cmake for the install tree. 43find_prefix_from_config(LLD_CONFIG_CODE LLD_INSTALL_PREFIX "${LLD_INSTALL_PACKAGE_DIR}") 44extend_path(LLD_CONFIG_CMAKE_DIR "\${LLD_INSTALL_PREFIX}" "${LLD_INSTALL_PACKAGE_DIR}") 45extend_path(LLD_CONFIG_LLVM_CMAKE_DIR "\${LLD_INSTALL_PREFIX}" "${LLVM_INSTALL_PACKAGE_DIR}") 46get_config_exports_includes(LLD LLD_CONFIG_INCLUDE_EXPORTS) 47extend_path(LLD_CONFIG_INCLUDE_DIRS "\${LLD_INSTALL_PREFIX}" "${CMAKE_INSTALL_INCLUDEDIR}") 48configure_file( 49 ${CMAKE_CURRENT_SOURCE_DIR}/LLDConfig.cmake.in 50 ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/LLDConfig.cmake 51 @ONLY) 52configure_file( 53 ${CMAKE_CURRENT_SOURCE_DIR}/LLDConfigVersion.cmake.in 54 ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/LLDConfigVersion.cmake 55 @ONLY) 56set(LLD_CONFIG_CODE) 57set(LLD_CONFIG_CMAKE_DIR) 58 59if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY) 60 install_distribution_exports(LLD) 61 62 install(FILES 63 ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/LLDConfig.cmake 64 ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/LLDConfigVersion.cmake 65 DESTINATION ${LLD_INSTALL_PACKAGE_DIR} 66 COMPONENT lld-cmake-exports) 67 68 if(NOT LLVM_ENABLE_IDE) 69 # Add a dummy target so this can be used with LLVM_DISTRIBUTION_COMPONENTS 70 add_custom_target(lld-cmake-exports) 71 add_llvm_install_targets(install-lld-cmake-exports 72 COMPONENT lld-cmake-exports) 73 endif() 74endif() 75