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https://github.com/mudler/LocalAI.git
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034ed4223c
Pin and fetch audio.cpp, generate the LocalAI gRPC protocol sources, and propagate the upstream accelerator switches into the engine_runtime-linked server target. Add a fixture-only contract test covering CPU, CUDA, Vulkan, Metal, legacy option rejection, and uname-based Darwin selection. Assisted-by: Codex:gpt-5
71 lines
2.6 KiB
CMake
71 lines
2.6 KiB
CMake
# SPDX-License-Identifier: MIT
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cmake_minimum_required(VERSION 3.20)
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project(audio-cpp-grpc-server LANGUAGES CXX)
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set(CMAKE_CXX_STANDARD 17)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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set(CMAKE_CXX_EXTENSIONS OFF)
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set(AUDIO_CPP_DIR "${CMAKE_CURRENT_SOURCE_DIR}/audio.cpp"
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CACHE PATH "Path to the audio.cpp source tree")
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set(LOCALAI_BACKEND_PROTO "${CMAKE_CURRENT_SOURCE_DIR}/../../backend.proto"
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CACHE FILEPATH "Path to the LocalAI backend protocol")
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option(ENGINE_ENABLE_CUDA "Build audio.cpp with CUDA support" OFF)
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option(ENGINE_ENABLE_VULKAN "Build audio.cpp with Vulkan support" OFF)
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option(ENGINE_ENABLE_METAL "Build audio.cpp with Metal support" OFF)
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find_package(Protobuf CONFIG REQUIRED)
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find_package(gRPC CONFIG REQUIRED)
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find_program(PROTOC_EXECUTABLE NAMES protoc REQUIRED)
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find_program(GRPC_CPP_PLUGIN_EXECUTABLE NAMES grpc_cpp_plugin REQUIRED)
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get_filename_component(LOCALAI_BACKEND_PROTO_DIR
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"${LOCALAI_BACKEND_PROTO}" DIRECTORY)
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set(LOCALAI_PROTO_SOURCES
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"${CMAKE_CURRENT_BINARY_DIR}/backend.pb.cc"
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"${CMAKE_CURRENT_BINARY_DIR}/backend.grpc.pb.cc")
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set(LOCALAI_PROTO_HEADERS
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"${CMAKE_CURRENT_BINARY_DIR}/backend.pb.h"
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"${CMAKE_CURRENT_BINARY_DIR}/backend.grpc.pb.h")
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add_custom_command(
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OUTPUT ${LOCALAI_PROTO_SOURCES} ${LOCALAI_PROTO_HEADERS}
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COMMAND "${PROTOC_EXECUTABLE}"
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ARGS
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--cpp_out "${CMAKE_CURRENT_BINARY_DIR}"
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--grpc_out "${CMAKE_CURRENT_BINARY_DIR}"
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-I "${LOCALAI_BACKEND_PROTO_DIR}"
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--plugin=protoc-gen-grpc="${GRPC_CPP_PLUGIN_EXECUTABLE}"
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"${LOCALAI_BACKEND_PROTO}"
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DEPENDS "${LOCALAI_BACKEND_PROTO}"
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VERBATIM)
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add_library(localai_backend_proto STATIC
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${LOCALAI_PROTO_SOURCES}
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${LOCALAI_PROTO_HEADERS})
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target_include_directories(localai_backend_proto
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PUBLIC "${CMAKE_CURRENT_BINARY_DIR}")
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target_link_libraries(localai_backend_proto
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PUBLIC protobuf::libprotobuf gRPC::grpc++)
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if(NOT EXISTS "${AUDIO_CPP_DIR}/CMakeLists.txt")
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message(FATAL_ERROR
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"AUDIO_CPP_DIR does not point to an audio.cpp source tree: ${AUDIO_CPP_DIR}")
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endif()
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add_subdirectory("${AUDIO_CPP_DIR}" "${CMAKE_CURRENT_BINARY_DIR}/audio.cpp")
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# Task 2 replaces this generated entry point with the LocalAI service.
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set(AUDIO_CPP_SERVER_PLACEHOLDER
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"${CMAKE_CURRENT_BINARY_DIR}/audio-cpp-grpc-server-placeholder.cpp")
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file(GENERATE OUTPUT "${AUDIO_CPP_SERVER_PLACEHOLDER}"
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CONTENT "int main() { return 0; }\n")
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add_executable(audio-cpp-grpc-server "${AUDIO_CPP_SERVER_PLACEHOLDER}")
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target_link_libraries(audio-cpp-grpc-server PRIVATE
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engine_runtime
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localai_backend_proto
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gRPC::grpc++
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gRPC::grpc++_reflection)
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