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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
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
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 (WIN32 AND ENABLE_SHARED AND ENABLE_STATIC)
unset(ENABLE_STATIC)
endif()
if(WIN32)
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 SONAME
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"
PATTERN ".svn" EXCLUDE
)
# 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()
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