CMakeLists.txt

cmake_minimum_required(VERSION 3.22.1)
project(adventofcode  VERSION 2021 LANGUAGES CXX)

# GoogleTest requires at least C++14
set(CMAKE_CXX_STANDARD 23)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -D_DEBUG")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Wpedantic")

set(AOC_YEAR "2023" CACHE STRING "Advent of Code year")

include(FetchContent)
include(GoogleTest)
include(CTest)

FetchContent_Declare(
    googletest
    GIT_REPOSITORY https://github.com/google/googletest.git
    GIT_TAG        v1.14.0
)

FetchContent_MakeAvailable(googletest)

include_directories(.)
include_directories(${AOC_YEAR})
add_subdirectory(${AOC_YEAR})
add_subdirectory(utils)