mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-13 19:14:30 +00:00
37 lines
1.4 KiB
CMake
37 lines
1.4 KiB
CMake
if (COMPILER_CLANG)
|
|
option (USE_LIBCXX "Use libc++ and libc++abi instead of libstdc++" ON)
|
|
option (USE_INTERNAL_LIBCXX_LIBRARY "Set to FALSE to use system libcxx and libcxxabi libraries instead of bundled" ${NOT_UNBUNDLED})
|
|
endif()
|
|
|
|
if (USE_LIBCXX)
|
|
set (CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -D_LIBCPP_DEBUG=0") # More checks in debug build.
|
|
|
|
if (NOT USE_INTERNAL_LIBCXX_LIBRARY)
|
|
find_library (LIBCXX_LIBRARY c++)
|
|
find_library (LIBCXXFS_LIBRARY c++fs)
|
|
find_library (LIBCXXABI_LIBRARY c++abi)
|
|
|
|
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++")
|
|
|
|
target_link_libraries(global-libs INTERFACE ${EXCEPTION_HANDLING_LIBRARY})
|
|
else ()
|
|
set (LIBCXX_LIBRARY cxx)
|
|
set (LIBCXXABI_LIBRARY cxxabi)
|
|
add_subdirectory(contrib/libcxxabi-cmake)
|
|
add_subdirectory(contrib/libcxx-cmake)
|
|
|
|
# Exception handling library is embedded into libcxxabi.
|
|
endif ()
|
|
|
|
target_link_libraries(global-libs INTERFACE ${LIBCXX_LIBRARY} ${LIBCXXABI_LIBRARY} ${LIBCXXFS_LIBRARY})
|
|
|
|
set (HAVE_LIBCXX 1)
|
|
|
|
message (STATUS "Using libcxx: ${LIBCXX_LIBRARY}")
|
|
message (STATUS "Using libcxxfs: ${LIBCXXFS_LIBRARY}")
|
|
message (STATUS "Using libcxxabi: ${LIBCXXABI_LIBRARY}")
|
|
else ()
|
|
target_link_libraries(global-libs INTERFACE -l:libstdc++.a -l:libstdc++fs.a) # Always link these libraries as static
|
|
target_link_libraries(global-libs INTERFACE ${EXCEPTION_HANDLING_LIBRARY})
|
|
endif ()
|