Files
yaze/cmake/dependencies/grpc.cmake
scawful 27131ba449 feat: enable gRPC in CI builds and update Abseil dependencies
- Updated CI presets for Linux, macOS, and Windows to enable gRPC, improving build performance with caching.
- Adjusted Abseil inclusion logic to only include standalone Abseil when gRPC is disabled, ensuring compatibility and reducing unnecessary dependencies.
- Enhanced the list of exported Abseil targets from gRPC's bundled version for better utility access.

This change aims to streamline CI processes while maintaining the necessary dependencies for successful builds.
2025-11-05 11:19:43 -05:00

240 lines
8.9 KiB
CMake

# gRPC and Protobuf dependency management
# Uses CPM.cmake for consistent cross-platform builds
if(NOT YAZE_ENABLE_GRPC)
return()
endif()
# Include CPM and dependencies lock
include(cmake/CPM.cmake)
include(cmake/dependencies.lock)
message(STATUS "Setting up gRPC ${GRPC_VERSION} with CPM.cmake")
# Try to use system packages first if requested
if(YAZE_USE_SYSTEM_DEPS)
find_package(PkgConfig QUIET)
if(PkgConfig_FOUND)
pkg_check_modules(GRPC_PC grpc++)
if(GRPC_PC_FOUND)
message(STATUS "Using system gRPC via pkg-config")
add_library(grpc::grpc++ INTERFACE IMPORTED)
target_include_directories(grpc::grpc++ INTERFACE ${GRPC_PC_INCLUDE_DIRS})
target_link_libraries(grpc::grpc++ INTERFACE ${GRPC_PC_LIBRARIES})
target_compile_options(grpc::grpc++ INTERFACE ${GRPC_PC_CFLAGS_OTHER})
return()
endif()
endif()
endif()
# Set gRPC options before adding package
set(gRPC_BUILD_TESTS OFF CACHE BOOL "" FORCE)
set(gRPC_BUILD_CODEGEN ON CACHE BOOL "" FORCE)
set(gRPC_BUILD_GRPC_CPP_PLUGIN ON CACHE BOOL "" FORCE)
set(gRPC_BUILD_CSHARP_EXT OFF CACHE BOOL "" FORCE)
set(gRPC_BUILD_GRPC_CSHARP_PLUGIN OFF CACHE BOOL "" FORCE)
set(gRPC_BUILD_GRPC_NODE_PLUGIN OFF CACHE BOOL "" FORCE)
set(gRPC_BUILD_GRPC_OBJECTIVE_C_PLUGIN OFF CACHE BOOL "" FORCE)
set(gRPC_BUILD_GRPC_PHP_PLUGIN OFF CACHE BOOL "" FORCE)
set(gRPC_BUILD_GRPC_PYTHON_PLUGIN OFF CACHE BOOL "" FORCE)
set(gRPC_BUILD_GRPC_RUBY_PLUGIN OFF CACHE BOOL "" FORCE)
set(gRPC_BUILD_REFLECTION OFF CACHE BOOL "" FORCE)
set(gRPC_BUILD_GRPC_REFLECTION OFF CACHE BOOL "" FORCE)
set(gRPC_BUILD_GRPC_CPP_REFLECTION OFF CACHE BOOL "" FORCE)
set(gRPC_BUILD_GRPCPP_REFLECTION OFF CACHE BOOL "" FORCE)
set(gRPC_BENCHMARK_PROVIDER "none" CACHE STRING "" FORCE)
set(gRPC_ZLIB_PROVIDER "package" CACHE STRING "" FORCE)
set(gRPC_PROTOBUF_PROVIDER "module" CACHE STRING "" FORCE)
set(gRPC_ABSL_PROVIDER "module" CACHE STRING "" FORCE)
set(protobuf_BUILD_TESTS OFF CACHE BOOL "" FORCE)
set(protobuf_BUILD_CONFORMANCE OFF CACHE BOOL "" FORCE)
set(protobuf_BUILD_EXAMPLES OFF CACHE BOOL "" FORCE)
set(protobuf_BUILD_PROTOC_BINARIES ON CACHE BOOL "" FORCE)
set(protobuf_WITH_ZLIB ON CACHE BOOL "" FORCE)
set(ABSL_PROPAGATE_CXX_STD ON CACHE BOOL "" FORCE)
set(ABSL_ENABLE_INSTALL ON CACHE BOOL "" FORCE)
set(ABSL_BUILD_TESTING OFF CACHE BOOL "" FORCE)
set(utf8_range_BUILD_TESTS OFF CACHE BOOL "" FORCE)
set(utf8_range_INSTALL OFF CACHE BOOL "" FORCE)
# Use CPM to fetch gRPC with bundled dependencies
# GIT_SUBMODULES "" disables submodule recursion since gRPC handles its own deps via CMake
CPMAddPackage(
NAME grpc
VERSION ${GRPC_VERSION}
GITHUB_REPOSITORY grpc/grpc
GIT_TAG v${GRPC_VERSION}
GIT_SUBMODULES ""
GIT_SHALLOW TRUE
)
# Check which target naming convention is used
if(TARGET grpc++)
message(STATUS "Found non-namespaced gRPC target grpc++")
if(NOT TARGET grpc::grpc++)
add_library(grpc::grpc++ ALIAS grpc++)
endif()
if(NOT TARGET grpc::grpc++_reflection AND TARGET grpc++_reflection)
add_library(grpc::grpc++_reflection ALIAS grpc++_reflection)
endif()
endif()
# Verify gRPC targets are available
if(NOT TARGET grpc++ AND NOT TARGET grpc::grpc++)
message(FATAL_ERROR "gRPC target not found after CPM fetch")
endif()
if(NOT TARGET protoc)
message(FATAL_ERROR "protoc target not found after gRPC setup")
endif()
if(NOT TARGET grpc_cpp_plugin)
message(FATAL_ERROR "grpc_cpp_plugin target not found after gRPC setup")
endif()
# Create convenience interface for basic gRPC linking (renamed to avoid conflict with yaze_grpc_support STATIC library)
add_library(yaze_grpc_deps INTERFACE)
target_link_libraries(yaze_grpc_deps INTERFACE
grpc::grpc++
grpc::grpc++_reflection
protobuf::libprotobuf
)
# Export Abseil targets from gRPC's bundled Abseil
# When gRPC_ABSL_PROVIDER is "module", gRPC fetches and builds Abseil
# All Abseil targets are available, we just need to list them
# Note: All targets are available even if not listed here, but listing ensures consistency
set(ABSL_TARGETS
absl::base
absl::config
absl::core_headers
absl::utility
absl::memory
absl::container_memory
absl::strings
absl::str_format
absl::cord
absl::hash
absl::time
absl::status
absl::statusor
absl::flags
absl::flags_parse
absl::flags_usage
absl::flags_commandlineflag
absl::flags_marshalling
absl::flags_private_handle_accessor
absl::flags_program_name
absl::flags_config
absl::flags_reflection
absl::examine_stack
absl::stacktrace
absl::failure_signal_handler
absl::flat_hash_map
absl::synchronization
absl::symbolize
)
# Only expose absl::int128 when it's supported without warnings
if(NOT WIN32)
list(APPEND ABSL_TARGETS absl::int128)
endif()
# Export gRPC targets for use in other CMake files
set(YAZE_GRPC_TARGETS
grpc::grpc++
grpc::grpc++_reflection
protobuf::libprotobuf
protoc
grpc_cpp_plugin
)
message(STATUS "gRPC setup complete - targets available: ${YAZE_GRPC_TARGETS}")
# Setup protobuf generation directory (use CACHE so it's available in functions)
set(_gRPC_PROTO_GENS_DIR ${CMAKE_BINARY_DIR}/gens CACHE INTERNAL "Protobuf generated files directory")
file(MAKE_DIRECTORY ${CMAKE_BINARY_DIR}/gens)
# Get protobuf include directories (extract from generator expression or direct path)
if(TARGET libprotobuf)
get_target_property(_PROTOBUF_INCLUDE_DIRS libprotobuf INTERFACE_INCLUDE_DIRECTORIES)
# Handle generator expressions
string(REGEX REPLACE "\\$<BUILD_INTERFACE:([^>]+)>" "\\1" _PROTOBUF_INCLUDE_DIR_CLEAN "${_PROTOBUF_INCLUDE_DIRS}")
list(GET _PROTOBUF_INCLUDE_DIR_CLEAN 0 _gRPC_PROTOBUF_WELLKNOWN_INCLUDE_DIR)
set(_gRPC_PROTOBUF_WELLKNOWN_INCLUDE_DIR ${_gRPC_PROTOBUF_WELLKNOWN_INCLUDE_DIR} CACHE INTERNAL "Protobuf include directory")
elseif(TARGET protobuf::libprotobuf)
get_target_property(_PROTOBUF_INCLUDE_DIRS protobuf::libprotobuf INTERFACE_INCLUDE_DIRECTORIES)
string(REGEX REPLACE "\\$<BUILD_INTERFACE:([^>]+)>" "\\1" _PROTOBUF_INCLUDE_DIR_CLEAN "${_PROTOBUF_INCLUDE_DIRS}")
list(GET _PROTOBUF_INCLUDE_DIR_CLEAN 0 _gRPC_PROTOBUF_WELLKNOWN_INCLUDE_DIR)
set(_gRPC_PROTOBUF_WELLKNOWN_INCLUDE_DIR ${_gRPC_PROTOBUF_WELLKNOWN_INCLUDE_DIR} CACHE INTERNAL "Protobuf include directory")
endif()
message(STATUS "Protobuf gens dir: ${_gRPC_PROTO_GENS_DIR}")
message(STATUS "Protobuf include dir: ${_gRPC_PROTOBUF_WELLKNOWN_INCLUDE_DIR}")
# Export protobuf targets
set(YAZE_PROTOBUF_TARGETS
protobuf::libprotobuf
)
# Function to add protobuf/gRPC code generation to a target
function(target_add_protobuf target)
if(NOT TARGET ${target})
message(FATAL_ERROR "Target ${target} doesn't exist")
endif()
if(NOT ARGN)
message(SEND_ERROR "Error: target_add_protobuf() called without any proto files")
return()
endif()
set(_protobuf_include_path -I ${CMAKE_SOURCE_DIR}/src -I ${_gRPC_PROTOBUF_WELLKNOWN_INCLUDE_DIR})
foreach(FIL ${ARGN})
get_filename_component(ABS_FIL ${FIL} ABSOLUTE)
get_filename_component(FIL_WE ${FIL} NAME_WE)
file(RELATIVE_PATH REL_FIL ${CMAKE_SOURCE_DIR}/src ${ABS_FIL})
get_filename_component(REL_DIR ${REL_FIL} DIRECTORY)
if(NOT REL_DIR OR REL_DIR STREQUAL ".")
set(RELFIL_WE "${FIL_WE}")
else()
set(RELFIL_WE "${REL_DIR}/${FIL_WE}")
endif()
message(STATUS " Proto file: ${FIL_WE}")
message(STATUS " ABS_FIL = ${ABS_FIL}")
message(STATUS " REL_FIL = ${REL_FIL}")
message(STATUS " REL_DIR = ${REL_DIR}")
message(STATUS " RELFIL_WE = ${RELFIL_WE}")
message(STATUS " Output = ${_gRPC_PROTO_GENS_DIR}/${RELFIL_WE}.pb.h")
add_custom_command(
OUTPUT "${_gRPC_PROTO_GENS_DIR}/${RELFIL_WE}.grpc.pb.cc"
"${_gRPC_PROTO_GENS_DIR}/${RELFIL_WE}.grpc.pb.h"
"${_gRPC_PROTO_GENS_DIR}/${RELFIL_WE}_mock.grpc.pb.h"
"${_gRPC_PROTO_GENS_DIR}/${RELFIL_WE}.pb.cc"
"${_gRPC_PROTO_GENS_DIR}/${RELFIL_WE}.pb.h"
COMMAND $<TARGET_FILE:protoc>
ARGS --grpc_out=generate_mock_code=true:${_gRPC_PROTO_GENS_DIR}
--cpp_out=${_gRPC_PROTO_GENS_DIR}
--plugin=protoc-gen-grpc=$<TARGET_FILE:grpc_cpp_plugin>
${_protobuf_include_path}
${ABS_FIL}
DEPENDS ${ABS_FIL} protoc grpc_cpp_plugin
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/src
COMMENT "Running gRPC C++ protocol buffer compiler on ${FIL}"
VERBATIM)
target_sources(${target} PRIVATE
"${_gRPC_PROTO_GENS_DIR}/${RELFIL_WE}.grpc.pb.cc"
"${_gRPC_PROTO_GENS_DIR}/${RELFIL_WE}.grpc.pb.h"
"${_gRPC_PROTO_GENS_DIR}/${RELFIL_WE}_mock.grpc.pb.h"
"${_gRPC_PROTO_GENS_DIR}/${RELFIL_WE}.pb.cc"
"${_gRPC_PROTO_GENS_DIR}/${RELFIL_WE}.pb.h"
)
target_include_directories(${target} PUBLIC
$<BUILD_INTERFACE:${_gRPC_PROTO_GENS_DIR}>
$<BUILD_INTERFACE:${_gRPC_PROTOBUF_WELLKNOWN_INCLUDE_DIR}>
)
endforeach()
endfunction()