project(libprotobuf) include(CheckIncludeFiles) if(HAVE_PTHREAD) add_definitions(-DHAVE_PTHREAD=1) endif() if(MSVC) add_definitions( -D_CRT_SECURE_NO_WARNINGS=1 ) ocv_warnings_disable(CMAKE_CXX_FLAGS /wd4244 /wd4267 /wd4018 /wd4355 /wd4800 /wd4251 /wd4996 /wd4146 /wd4305 /wd4127 /wd4100 /wd4512 /wd4125 /wd4389 /wd4510 /wd4610 /wd4702 /wd4456 /wd4457 /wd4065 /wd4310 /wd4661 /wd4506 /wd4701 /wd4703 # potentially uninitialized local/pointer variable 'value' used /wd4505 # unreferenced local function has been removed ) else() #NOTE: -Wno-invalid-offsetof was used as solution for invalid offset warning on protobuf #3450 ocv_warnings_disable(CMAKE_CXX_FLAGS -Wno-deprecated -Wmissing-prototypes -Wmissing-declarations -Wshadow -Wunused-parameter -Wunused-local-typedefs -Wsign-compare -Wsign-promo -Wundef -Wtautological-undefined-compare -Wignored-qualifiers -Wextra -Wunused-function -Wunused-const-variable -Wshorten-64-to-32 -Wno-invalid-offsetof -Wenum-compare-switch -Wsuggest-override -Winconsistent-missing-override -Wimplicit-fallthrough -Warray-bounds # GCC 9+ ) endif() if(CV_ICC) ocv_warnings_disable(CMAKE_CXX_FLAGS -wd265 -wd858 -wd873 -wd2196 ) endif() if(CV_GCC AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 8.0) ocv_warnings_disable(CMAKE_CXX_FLAGS -Wclass-memaccess) endif() # Easier to support different versions of protobufs function(append_if_exist OUTPUT_LIST) set(${OUTPUT_LIST}) foreach(fil ${ARGN}) if(EXISTS ${fil}) list(APPEND ${OUTPUT_LIST} "${fil}") else() message(WARNING "file missing: ${fil}") endif() endforeach() set(${OUTPUT_LIST} ${${OUTPUT_LIST}} PARENT_SCOPE) endfunction() set(PROTOBUF_ROOT "${CMAKE_CURRENT_LIST_DIR}") if(MSVC) set(ATOMICOPS_INTERNALS ${PROTOBUF_ROOT}/src/google/protobuf/stubs/atomicops_internals_x86_msvc.cc) else() set(ATOMICOPS_INTERNALS ${PROTOBUF_ROOT}/src/google/protobuf/stubs/atomicops_internals_x86_gcc.cc) endif() append_if_exist(Protobuf_SRCS # libprotobuf-lite ${PROTOBUF_ROOT}/src/google/protobuf/arena.cc ${PROTOBUF_ROOT}/src/google/protobuf/arenastring.cc ${PROTOBUF_ROOT}/src/google/protobuf/extension_set.cc ${PROTOBUF_ROOT}/src/google/protobuf/generated_message_table_driven_lite.cc ${PROTOBUF_ROOT}/src/google/protobuf/generated_message_util.cc ${PROTOBUF_ROOT}/src/google/protobuf/io/coded_stream.cc ${PROTOBUF_ROOT}/src/google/protobuf/io/zero_copy_stream.cc ${PROTOBUF_ROOT}/src/google/protobuf/io/zero_copy_stream_impl_lite.cc ${PROTOBUF_ROOT}/src/google/protobuf/message_lite.cc ${PROTOBUF_ROOT}/src/google/protobuf/repeated_field.cc ${ATOMICOPS_INTERNALS} ${PROTOBUF_ROOT}/src/google/protobuf/stubs/bytestream.cc ${PROTOBUF_ROOT}/src/google/protobuf/stubs/common.cc ${PROTOBUF_ROOT}/src/google/protobuf/stubs/int128.cc ${PROTOBUF_ROOT}/src/google/protobuf/stubs/io_win32.cc ${PROTOBUF_ROOT}/src/google/protobuf/stubs/once.cc ${PROTOBUF_ROOT}/src/google/protobuf/stubs/status.cc ${PROTOBUF_ROOT}/src/google/protobuf/stubs/statusor.cc ${PROTOBUF_ROOT}/src/google/protobuf/stubs/stringpiece.cc ${PROTOBUF_ROOT}/src/google/protobuf/stubs/stringprintf.cc ${PROTOBUF_ROOT}/src/google/protobuf/stubs/structurally_valid.cc ${PROTOBUF_ROOT}/src/google/protobuf/stubs/strutil.cc ${PROTOBUF_ROOT}/src/google/protobuf/stubs/time.cc ${PROTOBUF_ROOT}/src/google/protobuf/wire_format_lite.cc # libprotobuf ${PROTOBUF_ROOT}/src/google/protobuf/any.cc ${PROTOBUF_ROOT}/src/google/protobuf/any.pb.cc ${PROTOBUF_ROOT}/src/google/protobuf/api.pb.cc # ${PROTOBUF_ROOT}/src/google/protobuf/compiler/importer.cc # ${PROTOBUF_ROOT}/src/google/protobuf/compiler/parser.cc ${PROTOBUF_ROOT}/src/google/protobuf/descriptor.cc ${PROTOBUF_ROOT}/src/google/protobuf/descriptor.pb.cc ${PROTOBUF_ROOT}/src/google/protobuf/descriptor_database.cc ${PROTOBUF_ROOT}/src/google/protobuf/duration.pb.cc ${PROTOBUF_ROOT}/src/google/protobuf/dynamic_message.cc ${PROTOBUF_ROOT}/src/google/protobuf/empty.pb.cc ${PROTOBUF_ROOT}/src/google/protobuf/extension_set_heavy.cc ${PROTOBUF_ROOT}/src/google/protobuf/field_mask.pb.cc ${PROTOBUF_ROOT}/src/google/protobuf/generated_message_reflection.cc ${PROTOBUF_ROOT}/src/google/protobuf/generated_message_table_driven.cc ${PROTOBUF_ROOT}/src/google/protobuf/io/gzip_stream.cc ${PROTOBUF_ROOT}/src/google/protobuf/io/printer.cc ${PROTOBUF_ROOT}/src/google/protobuf/io/strtod.cc ${PROTOBUF_ROOT}/src/google/protobuf/io/tokenizer.cc ${PROTOBUF_ROOT}/src/google/protobuf/io/zero_copy_stream_impl.cc ${PROTOBUF_ROOT}/src/google/protobuf/map_field.cc ${PROTOBUF_ROOT}/src/google/protobuf/message.cc ${PROTOBUF_ROOT}/src/google/protobuf/reflection_ops.cc ${PROTOBUF_ROOT}/src/google/protobuf/service.cc ${PROTOBUF_ROOT}/src/google/protobuf/source_context.pb.cc ${PROTOBUF_ROOT}/src/google/protobuf/struct.pb.cc ${PROTOBUF_ROOT}/src/google/protobuf/stubs/mathlimits.cc ${PROTOBUF_ROOT}/src/google/protobuf/stubs/substitute.cc ${PROTOBUF_ROOT}/src/google/protobuf/text_format.cc ${PROTOBUF_ROOT}/src/google/protobuf/timestamp.pb.cc ${PROTOBUF_ROOT}/src/google/protobuf/type.pb.cc ${PROTOBUF_ROOT}/src/google/protobuf/unknown_field_set.cc ${PROTOBUF_ROOT}/src/google/protobuf/util/delimited_message_util.cc ${PROTOBUF_ROOT}/src/google/protobuf/util/field_comparator.cc ${PROTOBUF_ROOT}/src/google/protobuf/util/field_mask_util.cc ${PROTOBUF_ROOT}/src/google/protobuf/util/internal/datapiece.cc ${PROTOBUF_ROOT}/src/google/protobuf/util/internal/default_value_objectwriter.cc # ${PROTOBUF_ROOT}/src/google/protobuf/util/internal/error_listener.cc ${PROTOBUF_ROOT}/src/google/protobuf/util/internal/field_mask_utility.cc ${PROTOBUF_ROOT}/src/google/protobuf/util/internal/json_escaping.cc ${PROTOBUF_ROOT}/src/google/protobuf/util/internal/json_objectwriter.cc ${PROTOBUF_ROOT}/src/google/protobuf/util/internal/json_stream_parser.cc ${PROTOBUF_ROOT}/src/google/protobuf/util/internal/object_writer.cc ${PROTOBUF_ROOT}/src/google/protobuf/util/internal/proto_writer.cc ${PROTOBUF_ROOT}/src/google/protobuf/util/internal/protostream_objectsource.cc ${PROTOBUF_ROOT}/src/google/protobuf/util/internal/protostream_objectwriter.cc ${PROTOBUF_ROOT}/src/google/protobuf/util/internal/type_info.cc # ${PROTOBUF_ROOT}/src/google/protobuf/util/internal/type_info_test_helper.cc ${PROTOBUF_ROOT}/src/google/protobuf/util/internal/utility.cc ${PROTOBUF_ROOT}/src/google/protobuf/util/json_util.cc ${PROTOBUF_ROOT}/src/google/protobuf/util/message_differencer.cc ${PROTOBUF_ROOT}/src/google/protobuf/util/time_util.cc ${PROTOBUF_ROOT}/src/google/protobuf/util/type_resolver_util.cc ${PROTOBUF_ROOT}/src/google/protobuf/wire_format.cc ${PROTOBUF_ROOT}/src/google/protobuf/wrappers.pb.cc ) include_directories(BEFORE "${PROTOBUF_ROOT}/src") # ensure using if own headers: https://github.com/opencv/opencv/issues/13328 add_library(libprotobuf STATIC ${OPENCV_3RDPARTY_EXCLUDE_FROM_ALL} ${Protobuf_SRCS}) target_include_directories(libprotobuf SYSTEM PUBLIC $) set_target_properties(libprotobuf PROPERTIES FOLDER "3rdparty" OUTPUT_NAME libprotobuf DEBUG_POSTFIX "${OPENCV_DEBUG_POSTFIX}" COMPILE_PDB_NAME libprotobuf COMPILE_PDB_NAME_DEBUG "libprotobuf${OPENCV_DEBUG_POSTFIX}" ARCHIVE_OUTPUT_DIRECTORY ${3P_LIBRARY_OUTPUT_PATH} ) get_protobuf_version(Protobuf_VERSION "${PROTOBUF_ROOT}/src") set(Protobuf_VERSION ${Protobuf_VERSION} CACHE INTERNAL "" FORCE) if(NOT BUILD_SHARED_LIBS) ocv_install_target(libprotobuf EXPORT OpenCVModules ARCHIVE DESTINATION ${OPENCV_3P_LIB_INSTALL_PATH} COMPONENT dev OPTIONAL) endif() ocv_install_3rdparty_licenses(protobuf LICENSE README.md)