CMakeLists.txt

cmake_minimum_required (VERSION 3.14)

# Enable Hot Reload for MSVC compilers if supported.
if (POLICY CMP0141)
  cmake_policy(SET CMP0141 NEW)
  set(CMAKE_MSVC_DEBUG_INFORMATION_FORMAT "$<IF:$<AND:$<C_COMPILER_ID:MSVC>,$<CXX_COMPILER_ID:MSVC>>,$<$<CONFIG:Debug,RelWithDebInfo>:EditAndContinue>,$<$<CONFIG:Debug,RelWithDebInfo>:ProgramDatabase>>")
endif()

project ("GameOfLife")

set (CMAKE_CXX_STANDARD 20)
set (CMAKE_CXX_STANDARD_REQUIRED ON)

set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
option(BUILD_SHARED_LIBS "Build shared libraries" OFF)

include(FetchContent)
FetchContent_Declare(
	SFML
	GIT_REPOSITORY https://github.com/SFML/SFML.git
	GIT_TAG 2.6.x
)
FetchContent_MakeAvailable(SFML)

add_executable (GameOfLife "src/GameOfLife.cpp" )
target_link_libraries(GameOfLife PRIVATE sfml-graphics sfml-window)

if(WIN32)
    add_custom_command(
        TARGET GameOfLife
        COMMENT "Copy OpenAL DLL"
        PRE_BUILD COMMAND ${CMAKE_COMMAND} -E copy ${SFML_SOURCE_DIR}/extlibs/bin/$<IF:$<EQUAL:${CMAKE_SIZEOF_VOID_P},8>,x64,x86>/openal32.dll $<TARGET_FILE_DIR:GameOfLife>
        VERBATIM)
    set_target_properties(GameOfLife PROPERTIES
                          WIN32_EXECUTABLE TRUE)
    target_link_libraries(GameOfLife PRIVATE sfml-main)
else()
    include_directories("/usr/include/freetype2/")
endif()

install(TARGETS GameOfLife)