ef1796aa1c
- Modified the CI workflow to remove the `build/_deps` directory during the clean-up process, ensuring a more thorough cache reset. - Updated gRPC CMake configuration to disable reflection support, further optimizing the build process by preventing unnecessary proto generation. Benefits: - Enhances the CI workflow by ensuring a clean build environment. - Improves build efficiency by reducing unnecessary steps in gRPC integration.
231 lines
8.0 KiB
CMake
231 lines
8.0 KiB
CMake
cmake_minimum_required(VERSION 3.16)
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set(CMAKE_POLICY_DEFAULT_CMP0077 NEW)
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set(CMAKE_POLICY_DEFAULT_CMP0074 NEW)
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# Include FetchContent module
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include(FetchContent)
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# Set minimum CMake version for subprojects (fixes c-ares compatibility)
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set(CMAKE_POLICY_VERSION_MINIMUM 3.5)
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set(FETCHCONTENT_QUIET OFF)
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# CRITICAL: Prevent CMake from finding system-installed protobuf/abseil
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# This ensures gRPC uses its own bundled versions
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set(CMAKE_DISABLE_FIND_PACKAGE_Protobuf TRUE)
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set(CMAKE_DISABLE_FIND_PACKAGE_absl TRUE)
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set(CMAKE_DISABLE_FIND_PACKAGE_gRPC TRUE)
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# Also prevent pkg-config from finding system packages
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set(PKG_CONFIG_USE_CMAKE_PREFIX_PATH FALSE)
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# Save YAZE's C++ standard and temporarily set to C++17 for gRPC
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set(_SAVED_CMAKE_CXX_STANDARD ${CMAKE_CXX_STANDARD})
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set(CMAKE_CXX_STANDARD 17)
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find_package(ZLIB REQUIRED)
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# Configure gRPC build options before fetching
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set(gRPC_BUILD_TESTS OFF CACHE BOOL "" FORCE)
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set(gRPC_BUILD_CODEGEN ON CACHE BOOL "" FORCE)
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set(gRPC_BUILD_GRPC_CPP_PLUGIN ON CACHE BOOL "" FORCE)
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set(gRPC_BUILD_CSHARP_EXT OFF CACHE BOOL "" FORCE)
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set(gRPC_BUILD_GRPC_CSHARP_PLUGIN OFF CACHE BOOL "" FORCE)
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set(gRPC_BUILD_GRPC_NODE_PLUGIN OFF CACHE BOOL "" FORCE)
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set(gRPC_BUILD_GRPC_OBJECTIVE_C_PLUGIN OFF CACHE BOOL "" FORCE)
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set(gRPC_BUILD_GRPC_PHP_PLUGIN OFF CACHE BOOL "" FORCE)
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set(gRPC_BUILD_GRPC_PYTHON_PLUGIN OFF CACHE BOOL "" FORCE)
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set(gRPC_BUILD_GRPC_RUBY_PLUGIN OFF CACHE BOOL "" FORCE)
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# Disable C++ reflection support (avoids extra proto generation)
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set(gRPC_BUILD_REFLECTION OFF CACHE BOOL "" FORCE)
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set(gRPC_BUILD_GRPC_REFLECTION OFF CACHE BOOL "" FORCE)
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set(gRPC_BUILD_GRPC_CPP_REFLECTION OFF CACHE BOOL "" FORCE)
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set(gRPC_BUILD_GRPCPP_REFLECTION OFF CACHE BOOL "" FORCE)
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set(gRPC_BENCHMARK_PROVIDER "none" CACHE STRING "" FORCE)
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set(gRPC_ZLIB_PROVIDER "package" CACHE STRING "" FORCE)
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# Let gRPC fetch and build its own protobuf and abseil
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set(gRPC_PROTOBUF_PROVIDER "module" CACHE STRING "" FORCE)
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set(gRPC_ABSL_PROVIDER "module" CACHE STRING "" FORCE)
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# Protobuf configuration
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set(protobuf_BUILD_TESTS OFF CACHE BOOL "" FORCE)
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set(protobuf_BUILD_CONFORMANCE OFF CACHE BOOL "" FORCE)
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set(protobuf_BUILD_EXAMPLES OFF CACHE BOOL "" FORCE)
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set(protobuf_BUILD_PROTOC_BINARIES ON CACHE BOOL "" FORCE)
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set(protobuf_WITH_ZLIB ON CACHE BOOL "" FORCE)
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# Abseil configuration
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set(ABSL_PROPAGATE_CXX_STD ON CACHE BOOL "" FORCE)
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set(ABSL_ENABLE_INSTALL ON CACHE BOOL "" FORCE)
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set(ABSL_BUILD_TESTING OFF CACHE BOOL "" FORCE)
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# Additional protobuf settings to avoid export conflicts
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set(protobuf_BUILD_LIBPROTOC ON CACHE BOOL "" FORCE)
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set(protobuf_BUILD_LIBPROTOBUF ON CACHE BOOL "" FORCE)
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set(protobuf_BUILD_LIBPROTOBUF_LITE ON CACHE BOOL "" FORCE)
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set(protobuf_INSTALL OFF CACHE BOOL "" FORCE)
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set(utf8_range_BUILD_TESTS OFF CACHE BOOL "" FORCE)
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set(utf8_range_INSTALL OFF CACHE BOOL "" FORCE)
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# Declare gRPC with platform-specific versions
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if(WIN32 AND MSVC)
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set(_GRPC_VERSION "v1.67.1")
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set(_GRPC_VERSION_REASON "MSVC-compatible, avoids linker regressions")
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else()
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set(_GRPC_VERSION "v1.75.1")
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set(_GRPC_VERSION_REASON "ARM64 macOS + modern Clang compatibility")
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endif()
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message(STATUS "FetchContent gRPC version: ${_GRPC_VERSION} (${_GRPC_VERSION_REASON})")
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FetchContent_Declare(
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grpc
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GIT_REPOSITORY https://github.com/grpc/grpc.git
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GIT_TAG ${_GRPC_VERSION}
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GIT_PROGRESS TRUE
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GIT_SHALLOW TRUE
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USES_TERMINAL_DOWNLOAD TRUE
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)
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# Save the current CMAKE_PREFIX_PATH and clear it temporarily
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# This prevents system packages from interfering
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set(_SAVED_CMAKE_PREFIX_PATH ${CMAKE_PREFIX_PATH})
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set(CMAKE_PREFIX_PATH "")
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# Some toolchain presets set CMAKE_CROSSCOMPILING even when building for the
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# host (macOS arm64). gRPC treats that as a signal to locate host-side protoc
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# binaries via find_program, which fails since we rely on the bundled targets.
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# Suppress the flag when the host and target platforms match so the generator
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# expressions remain intact.
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set(_SAVED_CMAKE_CROSSCOMPILING ${CMAKE_CROSSCOMPILING})
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if(CMAKE_HOST_SYSTEM_NAME STREQUAL CMAKE_SYSTEM_NAME
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AND CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL CMAKE_SYSTEM_PROCESSOR)
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set(CMAKE_CROSSCOMPILING FALSE)
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endif()
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# Download and build in isolation
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FetchContent_MakeAvailable(grpc)
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# Restore cross-compiling flag
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set(CMAKE_CROSSCOMPILING ${_SAVED_CMAKE_CROSSCOMPILING})
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# Restore CMAKE_PREFIX_PATH
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set(CMAKE_PREFIX_PATH ${_SAVED_CMAKE_PREFIX_PATH})
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# Restore YAZE's C++ standard
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set(CMAKE_CXX_STANDARD ${_SAVED_CMAKE_CXX_STANDARD})
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# Verify targets
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if(NOT TARGET protoc)
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message(FATAL_ERROR "Can not find target protoc")
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endif()
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if(NOT TARGET grpc_cpp_plugin)
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message(FATAL_ERROR "Can not find target grpc_cpp_plugin")
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endif()
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set(_gRPC_PROTO_GENS_DIR ${CMAKE_BINARY_DIR}/gens)
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file(REMOVE_RECURSE ${_gRPC_PROTO_GENS_DIR})
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file(MAKE_DIRECTORY ${_gRPC_PROTO_GENS_DIR})
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get_target_property(_PROTOBUF_INCLUDE_DIRS libprotobuf INTERFACE_INCLUDE_DIRECTORIES)
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list(GET _PROTOBUF_INCLUDE_DIRS 0 _gRPC_PROTOBUF_WELLKNOWN_INCLUDE_DIR)
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message(STATUS "gRPC setup complete")
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# Export Abseil targets from gRPC's bundled abseil for use by the rest of the project
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# This ensures version compatibility between gRPC and our project
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# Note: Order matters for some linkers - put base libraries first
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set(
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ABSL_TARGETS
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absl::base
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absl::config
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absl::core_headers
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absl::utility
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absl::memory
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absl::container_memory
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absl::strings
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absl::str_format
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absl::cord
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absl::hash
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absl::time
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absl::status
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absl::statusor
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absl::flags
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absl::flags_parse
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absl::flags_usage
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absl::flags_commandlineflag
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absl::flags_marshalling
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absl::flags_private_handle_accessor
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absl::flags_program_name
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absl::flags_config
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absl::flags_reflection
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absl::examine_stack
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absl::stacktrace
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absl::failure_signal_handler
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absl::flat_hash_map
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absl::synchronization
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absl::symbolize
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)
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# Only expose absl::int128 when it's supported without warnings
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if(NOT WIN32)
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list(APPEND ABSL_TARGETS absl::int128)
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endif()
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# ABSL_TARGETS is now available to the rest of the project via include()
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function(target_add_protobuf target)
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if(NOT TARGET ${target})
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message(FATAL_ERROR "Target ${target} doesn't exist")
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endif()
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if(NOT ARGN)
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message(SEND_ERROR "Error: target_add_protobuf() called without any proto files")
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return()
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endif()
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set(_protobuf_include_path -I . -I ${_gRPC_PROTOBUF_WELLKNOWN_INCLUDE_DIR})
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foreach(FIL ${ARGN})
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get_filename_component(ABS_FIL ${FIL} ABSOLUTE)
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get_filename_component(FIL_WE ${FIL} NAME_WE)
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file(RELATIVE_PATH REL_FIL ${CMAKE_CURRENT_SOURCE_DIR} ${ABS_FIL})
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get_filename_component(REL_DIR ${REL_FIL} DIRECTORY)
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if(NOT REL_DIR)
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set(RELFIL_WE "${FIL_WE}")
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else()
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set(RELFIL_WE "${REL_DIR}/${FIL_WE}")
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endif()
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add_custom_command(
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OUTPUT "${_gRPC_PROTO_GENS_DIR}/${RELFIL_WE}.grpc.pb.cc"
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"${_gRPC_PROTO_GENS_DIR}/${RELFIL_WE}.grpc.pb.h"
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"${_gRPC_PROTO_GENS_DIR}/${RELFIL_WE}_mock.grpc.pb.h"
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"${_gRPC_PROTO_GENS_DIR}/${RELFIL_WE}.pb.cc"
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"${_gRPC_PROTO_GENS_DIR}/${RELFIL_WE}.pb.h"
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COMMAND $<TARGET_FILE:protoc>
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ARGS --grpc_out=generate_mock_code=true:${_gRPC_PROTO_GENS_DIR}
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--cpp_out=${_gRPC_PROTO_GENS_DIR}
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--plugin=protoc-gen-grpc=$<TARGET_FILE:grpc_cpp_plugin>
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${_protobuf_include_path}
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${REL_FIL}
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DEPENDS ${ABS_FIL} protoc grpc_cpp_plugin
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WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
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COMMENT "Running gRPC C++ protocol buffer compiler on ${FIL}"
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VERBATIM)
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target_sources(${target} PRIVATE
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"${_gRPC_PROTO_GENS_DIR}/${RELFIL_WE}.grpc.pb.cc"
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"${_gRPC_PROTO_GENS_DIR}/${RELFIL_WE}.grpc.pb.h"
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"${_gRPC_PROTO_GENS_DIR}/${RELFIL_WE}_mock.grpc.pb.h"
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"${_gRPC_PROTO_GENS_DIR}/${RELFIL_WE}.pb.cc"
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"${_gRPC_PROTO_GENS_DIR}/${RELFIL_WE}.pb.h"
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)
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target_include_directories(${target} PUBLIC
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$<BUILD_INTERFACE:${_gRPC_PROTO_GENS_DIR}>
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$<BUILD_INTERFACE:${_gRPC_PROTOBUF_WELLKNOWN_INCLUDE_DIR}>
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)
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endforeach()
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endfunction()
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