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include(GNUInstallPackageDir)
include(ExtendPath)
include(FindPrefixFromConfig)
# 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 ${Project}Targets.cmake.
set(FLANG_INSTALL_PACKAGE_DIR "${CMAKE_INSTALL_PACKAGEDIR}/flang" CACHE STRING
"Path for CMake subdirectory for Flang (defaults to '${CMAKE_INSTALL_PACKAGEDIR}/flang')")
# CMAKE_INSTALL_PACKAGEDIR might be absolute, so don't reuse below.
set(flang_cmake_builddir "${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}/cmake/flang")
# Keep this in sync with llvm/cmake/CMakeLists.txt!
set(LLVM_INSTALL_PACKAGE_DIR "${CMAKE_INSTALL_PACKAGEDIR}/llvm" CACHE STRING
"Path for CMake subdirectory for LLVM (defaults to '${CMAKE_INSTALL_PACKAGEDIR}/llvm')")
# CMAKE_INSTALL_PACKAGEDIR might be absolute, so don't reuse below.
set(llvm_cmake_builddir "${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}/cmake/llvm")
get_property(FLANG_EXPORTS GLOBAL PROPERTY FLANG_EXPORTS)
export(TARGETS ${FLANG_EXPORTS} FILE ${flang_cmake_builddir}/FlangTargets.cmake)
# Generate FlangConfig.cmake for the build tree.
set(FLANG_CONFIG_CMAKE_DIR "${flang_cmake_builddir}")
set(FLANG_CONFIG_LLVM_CMAKE_DIR "${llvm_cmake_builddir}")
set(FLANG_CONFIG_INCLUDE_EXPORTS "include(\"${flang_cmake_builddir}/FlangTargets.cmake\")")
set(FLANG_CONFIG_INCLUDE_DIRS
"${FLANG_SOURCE_DIR}/include"
"${FLANG_BINARY_DIR}/include"
)
configure_file(
${CMAKE_CURRENT_SOURCE_DIR}/FlangConfig.cmake.in
${flang_cmake_builddir}/FlangConfig.cmake
@ONLY)
set(FLANG_CONFIG_CMAKE_DIR)
set(FLANG_CONFIG_LLVM_CMAKE_DIR)
# Generate FlangConfig.cmake for the install tree.
find_prefix_from_config(FLANG_CONFIG_CODE FLANG_INSTALL_PREFIX "${FLANG_INSTALL_PACKAGE_DIR}")
extend_path(FLANG_CONFIG_CMAKE_DIR "\${FLANG_INSTALL_PREFIX}" "${FLANG_INSTALL_PACKAGE_DIR}")
extend_path(FLANG_CONFIG_LLVM_CMAKE_DIR "\${FLANG_INSTALL_PREFIX}" "${LLVM_INSTALL_PACKAGE_DIR}")
get_config_exports_includes(Flang FLANG_CONFIG_INCLUDE_EXPORTS)
extend_path(FLANG_CONFIG_INCLUDE_DIRS "\${FLANG_INSTALL_PREFIX}" "${CMAKE_INSTALL_INCLUDEDIR}")
configure_file(
${CMAKE_CURRENT_SOURCE_DIR}/FlangConfig.cmake.in
${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/FlangConfig.cmake
@ONLY)
set(FLANG_CONFIG_CODE)
set(FLANG_CONFIG_CMAKE_DIR)
set(FLANG_CONFIG_EXPORTS_FILE)
if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
install_distribution_exports(Flang)
install(FILES
${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/FlangConfig.cmake
DESTINATION ${FLANG_INSTALL_PACKAGE_DIR}
COMPONENT flang-cmake-exports)
if(NOT LLVM_ENABLE_IDE)
# Add a dummy target so this can be used with LLVM_DISTRIBUTION_COMPONENTS
add_custom_target(flang-cmake-exports)
add_llvm_install_targets(install-flang-cmake-exports
COMPONENT flang-cmake-exports)
endif()
endif()
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