76 lines
2.5 KiB
CMake
76 lines
2.5 KiB
CMake
# Copyright 2022 Google LLC. All rights reserved.
|
|
#
|
|
# Use of this source code is governed by a BSD-style
|
|
# license that can be found in the LICENSE file or at
|
|
# https://developers.google.com/open-source/licenses/bsd
|
|
|
|
# CMake build file to host protobuf configuration.
|
|
|
|
# Turn these features off.
|
|
set(protobuf_INSTALL OFF)
|
|
set(protobuf_BUILD_TESTS OFF)
|
|
set(protobuf_BUILD_CONFORMANCE OFF)
|
|
set(protobuf_BUILD_EXAMPLES OFF)
|
|
set(protobuf_BUILD_LIBPROTOC OFF)
|
|
set(protobuf_BUILD_SHARED_LIBS OFF)
|
|
set(protobuf_WITH_ZLIB OFF)
|
|
|
|
# Turn these features on.
|
|
set(protobuf_BUILD_PROTOC_BINARIES ON)
|
|
set(protobuf_DISABLE_RTTI ON)
|
|
|
|
# The latest version of protobuf requires a path to ABSL.
|
|
set(ABSL_ROOT_DIR get_filename_component(ABSOLUTE_PATH ../abseil-cpp/source ABSOLUTE))
|
|
|
|
# Make sure protoc links against the same MSVC runtime as internal libs.
|
|
set(protobuf_MSVC_STATIC_RUNTIME OFF)
|
|
|
|
# Disable these errors/warnings:
|
|
if(MSVC)
|
|
add_compile_options(
|
|
# src/google/protobuf/arena_align.h
|
|
/wd4146 # sign comparison
|
|
# src/google/protobuf/generated_message_tctable_lite.cc
|
|
/wd4141 # multiple inline keywords
|
|
# src/google/protobuf/util/message_differencer.h
|
|
/wd4100 # unreferenced formal parameter
|
|
# src/google/protobuf/text_format.cc
|
|
/wd4805 # unsafe mix of type bool and uint64_t in operation
|
|
# src/google/protobuf/compiler/cpp/field.cc via absl/log/internal/check_op.h
|
|
/wd4018 # signed/unsigned mismatch
|
|
)
|
|
else()
|
|
add_compile_options(
|
|
# src/google/protobuf/util/message_differencer.cc
|
|
-Wno-type-limits
|
|
# src/google/protobuf/stubs/stringprintf.cc
|
|
-Wno-sign-compare
|
|
# src/google/protobuf/compiler/cpp/parse_function_generator.cc
|
|
-Wno-missing-field-initializers
|
|
# src/google/protobuf/message_lite.cc
|
|
-Wno-stringop-overflow
|
|
# src/google/protobuf/stubs/int128.cc
|
|
-Wno-shorten-64-to-32
|
|
# src/google/protobuf/generated_message_tctable_lite.cc
|
|
-Wno-unused-function
|
|
|
|
# There are several interfaces with ununused parameters.
|
|
-Wno-unused-parameter
|
|
# There are also redundant move calls.
|
|
-Wno-redundant-move
|
|
# There are ignored qualifiers.
|
|
-Wno-ignored-qualifiers
|
|
# There are attributes that cannot be honored.
|
|
-Wno-attributes
|
|
# There are implicit fallthroughs.
|
|
-Wno-implicit-fallthrough
|
|
)
|
|
endif()
|
|
|
|
# Disable internal debugging features, which end up triggering further compiler
|
|
# errors.
|
|
add_definitions(-DNDEBUG)
|
|
|
|
# With these set in scope of this folder, load the library's own CMakeLists.txt.
|
|
add_subdirectory(source)
|