| cmake_minimum_required(VERSION 3.16) |
| project(DifferentialPrivacyAlgorithms LANGUAGES CXX) |
| |
| # C++ Standard |
| set(CMAKE_CXX_STANDARD 17) |
| set(CMAKE_CXX_STANDARD_REQUIRED ON) |
| set(CMAKE_CXX_EXTENSIONS OFF) |
| |
| # Fetch protobuf |
| include(FetchContent) |
| FetchContent_Declare( |
| protobuf |
| GIT_REPOSITORY https://github.com/protocolbuffers/protobuf.git |
| GIT_TAG v3.21.12 |
| # For older CMake versions, you might need SOURCE_DIR for protobuf |
| SOURCE_SUBDIR cmake |
| FIND_PACKAGE_ARGS NAMES protobuf |
| ) |
| |
| # CMake variables to control the protobuf build |
| set(protobuf_BUILD_TESTS OFF CACHE BOOL "" FORCE) # Usually good to disable tests of dependencies |
| |
| FetchContent_MakeAvailable(protobuf) |
| include(FindProtobuf) |
| find_package(protobuf CONFIG REQUIRED) |
| |
| # Include directories for the project |
| include_directories(${CMAKE_CURRENT_SOURCE_DIR}) |
| |
| set(PROTO_FILES |
| proto/summary.proto |
| proto/data.proto |
| proto/confidence-interval.proto |
| proto/numerical-mechanism.proto |
| ) |
| message(STATUS ${PROTO_FILES}) |
| |
| # Generate C++ sources and headers from .proto files |
| set(Protobuf_IMPORT_DIRS "${protobuf_SOURCE_DIR}/src" .) |
| add_library(dp_protos) |
| protobuf_generate(TARGET dp_protos |
| PROTOS ${PROTO_FILES} |
| IMPORT_DIRS ${Protobuf_IMPORT_DIRS} |
| PROTOC_OUT_DIR ${CMAKE_CURRENT_BINARY_DIR}) |
| |
| |
| # Add a library for the generated protobuf files |
| target_include_directories(dp_protos PUBLIC ${CMAKE_CURRENT_BINARY_DIR} "${CMAKE_CURRENT_BINARY_DIR}/.." ..) |
| target_link_libraries(dp_protos |
| PRIVATE |
| protobuf::libprotobuf |
| ) |
| |
| # Add cc subdirectories |
| add_subdirectory(cc) |
