set(SOURCES ARCMigrate.cpp BuildSystem.cpp CIndex.cpp CIndexCXX.cpp CIndexCodeCompletion.cpp CIndexDiagnostic.cpp CIndexHigh.cpp CIndexInclusionStack.cpp CIndexUSRs.cpp CIndexer.cpp CXComment.cpp CXCursor.cpp CXIndexDataConsumer.cpp CXCompilationDatabase.cpp CXLoadedDiagnostic.cpp CXSourceLocation.cpp CXStoredDiagnostic.cpp CXString.cpp CXType.cpp Indexing.cpp FatalErrorHandler.cpp Rewrite.cpp ADDITIONAL_HEADERS CIndexDiagnostic.h CIndexer.h CXCursor.h CXLoadedDiagnostic.h CXSourceLocation.h CXString.h CXTranslationUnit.h CXType.h Index_Internal.h ../../include/clang-c/Index.h ) set(LIBS clangAST clangBasic clangDriver clangFrontend clangIndex clangLex clangRewrite clangSema clangSerialization clangTooling ) if (CLANG_ENABLE_ARCMT) list(APPEND LIBS clangARCMigrate) endif () option(LIBCLANG_INCLUDE_CLANG_TOOLS_EXTRA "Include code from clang-tools-extra in libclang." OFF) if (LIBCLANG_INCLUDE_CLANG_TOOLS_EXTRA) if (TARGET clangTidyPlugin) add_definitions(-DCLANG_TOOL_EXTRA_BUILD) list(APPEND LIBS clangTidyPlugin) list(APPEND LIBS clangIncludeFixerPlugin) if(LLVM_ENABLE_MODULES) list(APPEND LLVM_COMPILE_FLAGS "-fmodules-ignore-macro=CLANG_TOOL_EXTRA_BUILD") endif() else () message(FATAL_ERROR "LIBCLANG_INCLUDE_CLANG_TOOLS_EXTRA needs clang-tools-extra in LLVM_ENABLE_PROJECTS") endif () endif () if (HAVE_LIBDL) list(APPEND LIBS ${CMAKE_DL_LIBS}) elseif (CLANG_BUILT_STANDALONE) find_library(DL_LIBRARY_PATH dl) if (DL_LIBRARY_PATH) list(APPEND LIBS dl) endif () endif () option(LIBCLANG_BUILD_STATIC "Build libclang as a static library (in addition to a shared one)" OFF) set(LLVM_EXPORTED_SYMBOL_FILE ${CMAKE_CURRENT_SOURCE_DIR}/libclang.exports) if(MSVC) # Avoid LNK4197 by not specifying libclang.exports here. # Each functions is exported as "dllexport" in include/clang-c. # KB835326 set(LLVM_EXPORTED_SYMBOL_FILE) endif() if(LLVM_ENABLE_PIC OR (WIN32 AND NOT LIBCLANG_BUILD_STATIC)) set(ENABLE_SHARED SHARED) endif() if(NOT LLVM_ENABLE_PIC OR LIBCLANG_BUILD_STATIC) set(ENABLE_STATIC STATIC) endif() if (MSVC AND ENABLE_SHARED AND ENABLE_STATIC) unset(ENABLE_STATIC) endif() if(MSVC) set(output_name "libclang") else() set(output_name "clang") endif() # libclang requires headers which need _ALL_SOURCE to build on AIX if (UNIX AND ${CMAKE_SYSTEM_NAME} MATCHES "AIX") remove_definitions("-D_XOPEN_SOURCE=700") endif() add_clang_library(libclang ${ENABLE_SHARED} ${ENABLE_STATIC} INSTALL_WITH_TOOLCHAIN OUTPUT_NAME ${output_name} ${SOURCES} DEPENDS ClangDriverOptions clang-resource-headers LINK_LIBS ${LIBS} LINK_COMPONENTS ${LLVM_TARGETS_TO_BUILD} Core Support ) if(ENABLE_STATIC) foreach(name libclang obj.libclang libclang_static) if (TARGET ${name}) target_compile_definitions(${name} PUBLIC CINDEX_NO_EXPORTS) endif() endforeach() endif() if(ENABLE_SHARED) if(WIN32) set_target_properties(libclang PROPERTIES VERSION ${LIBCLANG_LIBRARY_VERSION} DEFINE_SYMBOL _CINDEX_LIB_) elseif(APPLE) set(LIBCLANG_LINK_FLAGS " -Wl,-compatibility_version -Wl,1") set(LIBCLANG_LINK_FLAGS "${LIBCLANG_LINK_FLAGS} -Wl,-current_version -Wl,${LLVM_VERSION_MAJOR}.${LLVM_VERSION_MINOR}.${LLVM_VERSION_PATCH}") set_property(TARGET libclang APPEND_STRING PROPERTY LINK_FLAGS ${LIBCLANG_LINK_FLAGS}) else() set_target_properties(libclang PROPERTIES VERSION ${LIBCLANG_LIBRARY_VERSION} DEFINE_SYMBOL _CINDEX_LIB_) # FIXME: _CINDEX_LIB_ affects dllexport/dllimport on Win32. if(LLVM_ENABLE_MODULES AND NOT WIN32) target_compile_options(libclang PRIVATE "-fmodules-ignore-macro=_CINDEX_LIB_" ) endif() endif() endif() if(INTERNAL_INSTALL_PREFIX) set(LIBCLANG_HEADERS_INSTALL_DESTINATION "${INTERNAL_INSTALL_PREFIX}/include") else() set(LIBCLANG_HEADERS_INSTALL_DESTINATION include) endif() install(DIRECTORY ../../include/clang-c COMPONENT libclang-headers DESTINATION "${LIBCLANG_HEADERS_INSTALL_DESTINATION}" FILES_MATCHING PATTERN "*.h" ) # LLVM_DISTRIBUTION_COMPONENTS requires that each component have both a # component and an install-component target, so add a dummy libclang-headers # target to allow using it in LLVM_DISTRIBUTION_COMPONENTS. add_custom_target(libclang-headers) set_target_properties(libclang-headers PROPERTIES FOLDER "Misc") if (NOT LLVM_ENABLE_IDE) add_llvm_install_targets(install-libclang-headers COMPONENT libclang-headers) endif() # Create a target to install the python bindings to make them easier to # distribute. Since the bindings are over libclang, which is installed # unbundled to the clang version, follow suit. foreach(PythonVersion ${CLANG_PYTHON_BINDINGS_VERSIONS}) install(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../bindings/python/clang COMPONENT libclang-python-bindings DESTINATION "lib${LLVM_LIBDIR_SUFFIX}/python${PythonVersion}/site-packages") endforeach() if(NOT LLVM_ENABLE_IDE) add_custom_target(libclang-python-bindings) add_llvm_install_targets(install-libclang-python-bindings COMPONENT libclang-python-bindings) endif()