CMakeLists.txt

cmake_minimum_required(VERSION 3.16)

project(lightGBM-serving VERSION "0.1.2" LANGUAGES CXX)
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

set(SOURCE_CODE
    src/config_parser.cc
    src/model.cc
    src/server.cc)

set(TEST_CODE
    src/config_parser_test.cc
    src/model_test.cc
    src/server_test.cc)

configure_file(src/config.h.in config.h)

set(RAPIDJSON_BUILD_TESTS OFF CACHE BOOL "Turn off building rapidjson test" FORCE)

add_subdirectory("${PROJECT_SOURCE_DIR}/third_party/LightGBM")
add_subdirectory("${PROJECT_SOURCE_DIR}/third_party/rapidjson")
add_subdirectory("${PROJECT_SOURCE_DIR}/third_party/cpp-httplib")
add_subdirectory("${PROJECT_SOURCE_DIR}/third_party/cxxopts")

include_directories("${PROJECT_SOURCE_DIR}/third_party/rapidjson/include")
include_directories("${PROJECT_SOURCE_DIR}/third_party/cpp-httplib")
include_directories("${PROJECT_SOURCE_DIR}/third_party/cxxopts/include")
include_directories("${PROJECT_SOURCE_DIR}/third_party/LightGBM/include")
include_directories("${PROJECT_SOURCE_DIR}/third_party/spdlog/include")
include_directories("${CMAKE_CURRENT_BINARY_DIR}") # for config.h

add_executable(lightgbm-server ${SOURCE_CODE} src/main.cc)
target_link_libraries(lightgbm-server _lightgbm)

option(BUILD_TEST "Build the tests" OFF)

if(BUILD_TEST)
  enable_testing()
  add_subdirectory("${PROJECT_SOURCE_DIR}/third_party/googletest")

  include_directories(${gtest_SOURCE_DIR}/include)
  include_directories(${gmock_SOURCE_DIR}/include)

  add_executable(run-test ${TEST_CODE} ${SOURCE_CODE})
  target_link_libraries(run-test gtest gmock gtest_main _lightgbm)

  add_test(NAME run-test COMMAND ./run-test)
endif()