distributed-query-runtime-cpp/CMakeLists.txt at main · JoshElkind/distributed-query-runtime-cpp · GitHub

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cmake_minimum_required(VERSION 3.15)
project(distributed-query-runtime-cpp LANGUAGES CXX)

set(CMAKE_CXX_STANDARD 20)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

# Dependencies
find_package(gRPC CONFIG REQUIRED)
find_package(Protobuf CONFIG REQUIRED)
find_package(Arrow REQUIRED)
find_package(Parquet REQUIRED)
find_package(absl REQUIRED)
find_package(spdlog REQUIRED)
find_package(GTest REQUIRED)

# Protobuf/gRPC generation helper
function(generate_grpc_proto SRCS HDRS PROTO_FILE)
    get_filename_component(PROTO_PATH "${PROTO_FILE}" ABSOLUTE)
    get_filename_component(PROTO_DIR "${PROTO_PATH}" DIRECTORY)
    get_filename_component(PROTO_NAME "${PROTO_FILE}" NAME_WE)

    set(GENERATED_SRCS
        "${CMAKE_CURRENT_BINARY_DIR}/${PROTO_NAME}.pb.cc"
        "${CMAKE_CURRENT_BINARY_DIR}/${PROTO_NAME}.grpc.pb.cc"
    )
    set(GENERATED_HDRS
        "${CMAKE_CURRENT_BINARY_DIR}/${PROTO_NAME}.pb.h"
        "${CMAKE_CURRENT_BINARY_DIR}/${PROTO_NAME}.grpc.pb.h"
    )

    add_custom_command(
        OUTPUT ${GENERATED_SRCS} ${GENERATED_HDRS}
        COMMAND ${Protobuf_PROTOC_EXECUTABLE}
        ARGS --cpp_out "${CMAKE_CURRENT_BINARY_DIR}"
             --grpc_out "${CMAKE_CURRENT_BINARY_DIR}"
             --plugin=protoc-gen-grpc=$<TARGET_FILE:gRPC::grpc_cpp_plugin>
             -I "${PROTO_DIR}"
             "${PROTO_PATH}"
        DEPENDS "${PROTO_PATH}"
    )

    set(${SRCS} ${GENERATED_SRCS} PARENT_SCOPE)
    set(${HDRS} ${GENERATED_HDRS} PARENT_SCOPE)
endfunction()

# Generate proto code
generate_grpc_proto(PROTO_SRCS PROTO_HDRS "${CMAKE_CURRENT_SOURCE_DIR}/proto/runtime.proto")

# Directories
include_directories(src)
include_directories(${CMAKE_CURRENT_BINARY_DIR})

add_subdirectory(src)
add_subdirectory(tests)