CMakeLists.txt

cmake_minimum_required(VERSION 3.16)
project(software-challenge-2022)

set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
set(CMAKE_CXX_STANDARD 20)

if(WIN32)
    set(CMAKE_CXX_FLAGS_RELEASE "/DNDEBUG /O2 /D_WIN32_WINNT=0x0A00")
    set(CMAKE_CXX_FLAGS_DEBUG "/Zi /Od /D_WIN32_WINNT=0x0A00")

    add_subdirectory(pugixml)

    set(BOOST_ROOT "C:\\local\\boost_1_74_0")
    set(Boost_LIBRARY_DIR "C:\\local\\boost_1_74_0\\lib64-msvc-14.2")
    find_package(Boost REQUIRED)
    include_directories(${Boost_INCLUDE_DIRS})
    link_directories(${Boost_LIBRARY_DIR})
else()
    set(RELEASE_FLAGS "-DNDEBUG -O2 -march=broadwell")
    set(DEBUG_FLAGS "-g3 -O0")
    set(CMAKE_CXX_FLAGS_RELEASE "${RELEASE_FLAGS}")
    set(CMAKE_CXX_FLAGS_RELEASE-GEN "${RELEASE_FLAGS} -fprofile-generate")
    set(CMAKE_CXX_FLAGS_RELEASE-USE "${RELEASE_FLAGS} -fprofile-use")
    set(CMAKE_CXX_FLAGS_DEBUG "${DEBUG_FLAGS}")
    set(CMAKE_CXX_FLAGS_DEBUG-COVERAGE "${DEBUG_FLAGS} --coverage")

    if(CMAKE_BUILD_TYPE EQUAL "DEBUG")
        set(CMAKE_CXX_INCLUDE_WHAT_YOU_USE include-what-you-use)
    endif()

    find_library(pugixmlpath NAMES libpugixml.a libpugixml.so)
    add_library(pugixml STATIC IMPORTED)
    set_target_properties(pugixml PROPERTIES IMPORTED_LOCATION ${pugixmlpath})
endif()

add_executable(main src/main.cpp src/alphabeta.cpp src/evaluation.cpp src/gamestate.cpp src/network.cpp src/parser.cpp src/transpositiontable.cpp)
target_link_libraries(main pugixml)
if(NOT WIN32)
    target_link_libraries(main pthread)
endif()

if(NOT WIN32)
    add_executable(bench utils/bench.cpp src/alphabeta.cpp src/evaluation.cpp src/gamestate.cpp src/transpositiontable.cpp)
    target_link_libraries(bench benchmark)
    set_target_properties(bench PROPERTIES COMPILE_FLAGS -fno-access-control)
endif()

add_executable(tune utils/tune.cpp src/gamestate.cpp)
target_link_libraries(tune cblas gsl)
if(NOT WIN32)
    set_target_properties(tune PROPERTIES COMPILE_FLAGS -fopenmp)
    set_target_properties(tune PROPERTIES LINK_FLAGS -fopenmp)
endif()