mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-14 11:33:46 +00:00
72 lines
2.7 KiB
CMake
72 lines
2.7 KiB
CMake
option (USE_LIBCXX "Use libc++ and libc++abi instead of libstdc++" ${NOT_UNBUNDLED})
|
|
|
|
if (NOT USE_LIBCXX)
|
|
if (USE_INTERNAL_LIBCXX_LIBRARY)
|
|
message (${RECONFIGURE_MESSAGE_LEVEL} "Cannot use internal libcxx with USE_LIBCXX=OFF")
|
|
endif()
|
|
|
|
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})
|
|
return()
|
|
endif()
|
|
|
|
set(USE_INTERNAL_LIBCXX_LIBRARY_DEFAULT ${NOT_UNBUNDLED})
|
|
|
|
option (USE_INTERNAL_LIBCXX_LIBRARY "Disable to use system libcxx and libcxxabi libraries instead of bundled"
|
|
${USE_INTERNAL_LIBCXX_LIBRARY_DEFAULT})
|
|
|
|
if(NOT EXISTS "${ClickHouse_SOURCE_DIR}/contrib/libcxx/CMakeLists.txt")
|
|
if (USE_INTERNAL_LIBCXX_LIBRARY)
|
|
message(WARNING "submodule contrib/libcxx is missing. to fix try run: \n git submodule update --init --recursive")
|
|
message (${RECONFIGURE_MESSAGE_LEVEL} "Can't find internal libcxx")
|
|
set(USE_INTERNAL_LIBCXX_LIBRARY 0)
|
|
endif()
|
|
set(USE_INTERNAL_LIBCXX_LIBRARY_DEFAULT 0)
|
|
set(MISSING_INTERNAL_LIBCXX_LIBRARY 1)
|
|
endif()
|
|
|
|
set (CMAKE_CXX_FLAGS_DEBUG "${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)
|
|
|
|
if(LIBCXX_LIBRARY AND LIBCXXABI_LIBRARY) # c++fs is now a part of the libc++
|
|
set (HAVE_LIBCXX 1)
|
|
else ()
|
|
message (${RECONFIGURE_MESSAGE_LEVEL} "Can't find system libcxx")
|
|
endif()
|
|
|
|
if(NOT LIBCXXFS_LIBRARY)
|
|
set(LIBCXXFS_LIBRARY ${LIBCXX_LIBRARY})
|
|
endif()
|
|
|
|
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++")
|
|
|
|
target_link_libraries(global-libs INTERFACE ${EXCEPTION_HANDLING_LIBRARY})
|
|
endif ()
|
|
|
|
if (NOT HAVE_LIBCXX AND NOT MISSING_INTERNAL_LIBCXX_LIBRARY)
|
|
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.
|
|
|
|
set (HAVE_LIBCXX 1)
|
|
set(USE_INTERNAL_LIBCXX_LIBRARY 1)
|
|
endif ()
|
|
|
|
if (HAVE_LIBCXX)
|
|
target_link_libraries(global-libs INTERFACE ${LIBCXX_LIBRARY} ${LIBCXXABI_LIBRARY} ${LIBCXXFS_LIBRARY})
|
|
|
|
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()
|