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include (thirdparty)
# add sources
set(PROTOBUF_SRCDIR ${CMAKE_CURRENT_SOURCE_DIR}/protobuf/src)
set(PROTOBUF ${PROTOBUF_SRCDIR}/google/protobuf)
set(PROTOBUF_SOURCES
${PROTOBUF}/any_lite.cc
${PROTOBUF}/arena.cc
${PROTOBUF}/extension_set.cc
${PROTOBUF}/generated_enum_util.cc
${PROTOBUF}/generated_message_table_driven_lite.cc
${PROTOBUF}/generated_message_util.cc
${PROTOBUF}/implicit_weak_message.cc
${PROTOBUF}/io/coded_stream.cc
${PROTOBUF}/io/io_win32.cc
${PROTOBUF}/io/strtod.cc
${PROTOBUF}/io/zero_copy_stream.cc
${PROTOBUF}/io/zero_copy_stream_impl.cc
${PROTOBUF}/io/zero_copy_stream_impl_lite.cc
${PROTOBUF}/message_lite.cc
${PROTOBUF}/parse_context.cc
${PROTOBUF}/repeated_field.cc
${PROTOBUF}/stubs/bytestream.cc
${PROTOBUF}/stubs/common.cc
${PROTOBUF}/stubs/int128.cc
${PROTOBUF}/stubs/status.cc
${PROTOBUF}/stubs/statusor.cc
${PROTOBUF}/stubs/stringpiece.cc
${PROTOBUF}/stubs/stringprintf.cc
${PROTOBUF}/stubs/structurally_valid.cc
${PROTOBUF}/stubs/strutil.cc
${PROTOBUF}/stubs/time.cc
${PROTOBUF}/wire_format_lite.cc
)
target_sources(${PROJECT_NAME} PRIVATE ${PROTOBUF_SOURCES})
# set compile definitions for third party libraries
target_compile_definitions(${PROJECT_NAME} PUBLIC GOOGLE_PROTOBUF_NO_THREADS)
# supress warning for protobuf
set_source_files_properties(${PROTOBUF_SOURCES}
PROPERTIES COMPILE_FLAGS
"-Wno-stringop-truncation \
-Wno-stringop-overflow \
-Wno-sign-compare \
-Wno-type-limits \
-Wno-redundant-move \
-Wno-maybe-uninitialized"
)
# add include dir
target_include_directories(${PROJECT_NAME} PUBLIC ${PROTOBUF_SRCDIR})
third_party_source_optimization(${PROTOBUF_SOURCES})