forked from OSchip/llvm-project
119 lines
2.9 KiB
CMake
119 lines
2.9 KiB
CMake
set( LLVM_LINK_COMPONENTS
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${LLVM_TARGETS_TO_BUILD}
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Analysis
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CodeGen
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Core
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IPO
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InstCombine
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Instrumentation
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MC
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MCParser
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ObjCARCOpts
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Option
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ScalarOpts
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Support
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TransformUtils
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Vectorize
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)
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option(CLANG_PLUGIN_SUPPORT "Build clang with plugin support" ON)
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# Support plugins. This must be before add_clang_executable as it reads
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# LLVM_NO_DEAD_STRIP.
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if(CLANG_PLUGIN_SUPPORT)
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set(LLVM_NO_DEAD_STRIP 1)
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endif()
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add_clang_tool(clang
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driver.cpp
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cc1_main.cpp
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cc1as_main.cpp
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)
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target_link_libraries(clang
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clangBasic
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clangCodeGen
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clangDriver
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clangFrontend
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clangFrontendTool
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)
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if(WIN32 AND NOT CYGWIN)
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# Prevent versioning if the buildhost is targeting for Win32.
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else()
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set_target_properties(clang PROPERTIES VERSION ${CLANG_EXECUTABLE_VERSION})
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endif()
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# Support plugins.
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if(CLANG_PLUGIN_SUPPORT)
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export_executable_symbols(clang)
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endif()
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add_dependencies(clang clang-headers)
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if(NOT CLANG_LINKS_TO_CREATE)
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set(CLANG_LINKS_TO_CREATE clang++ clang-cl)
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if (WIN32)
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list(APPEND CLANG_LINKS_TO_CREATE ../msbuild-bin/cl)
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endif()
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endif()
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foreach(link ${CLANG_LINKS_TO_CREATE})
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add_clang_symlink(${link} clang)
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endforeach()
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# Configure plist creation for OS X.
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set (TOOL_INFO_PLIST "Info.plist" CACHE STRING "Plist name")
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if (APPLE)
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if (CLANG_VENDOR)
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set(TOOL_INFO_NAME "${CLANG_VENDOR} clang")
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else()
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set(TOOL_INFO_NAME "clang")
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endif()
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set(TOOL_INFO_UTI "${CLANG_VENDOR_UTI}")
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set(TOOL_INFO_VERSION "${CLANG_VERSION}")
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set(TOOL_INFO_BUILD_VERSION "${LLVM_MAJOR_VERSION}.${LLVM_MINOR_VERSION}")
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set(TOOL_INFO_PLIST_OUT "${CMAKE_CURRENT_BINARY_DIR}/${TOOL_INFO_PLIST}")
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target_link_libraries(clang
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"-Wl,-sectcreate,__TEXT,__info_plist,${TOOL_INFO_PLIST_OUT}")
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configure_file("${TOOL_INFO_PLIST}.in" "${TOOL_INFO_PLIST_OUT}" @ONLY)
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set(TOOL_INFO_UTI)
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set(TOOL_INFO_NAME)
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set(TOOL_INFO_VERSION)
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set(TOOL_INFO_BUILD_VERSION)
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endif()
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# the linker -order_file flag is only supported by ld64
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if(LD64_EXECUTABLE AND CLANG_ORDER_FILE)
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include(CMakePushCheckState)
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function(check_linker_flag flag out_var)
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cmake_push_check_state()
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set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} ${flag}")
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check_cxx_compiler_flag("" ${out_var})
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cmake_pop_check_state()
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endfunction()
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# This is a test to ensure the actual order file works with the linker.
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check_linker_flag("-Wl,-order_file,${CLANG_ORDER_FILE}"
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LINKER_ORDER_FILE_WORKS)
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if(LINKER_ORDER_FILE_WORKS)
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target_link_libraries(clang "-Wl,-order_file,${CLANG_ORDER_FILE}")
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set_target_properties(clang PROPERTIES LINK_DEPENDS ${CLANG_ORDER_FILE})
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endif()
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endif()
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if(WITH_POLLY AND LINK_POLLY_INTO_TOOLS)
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target_link_libraries(clang Polly)
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if(POLLY_LINK_LIBS)
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foreach(lib ${POLLY_LINK_LIBS})
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target_link_libraries(clang ${lib})
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endforeach(lib)
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endif(POLLY_LINK_LIBS)
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endif(WITH_POLLY AND LINK_POLLY_INTO_TOOLS)
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