cmake_minimum_required(VERSION 3.10.0)
set(CMAKE_BUILD_TYPE release CACHE STRING "build mode <debug|native|generic>")
cmake_policy(SET CMP0017 NEW)
project(StringArt)
if (CMAKE_BUILD_TYPE STREQUAL "debug")
  message("building debug version")
  add_definitions(-Wall -Wextra -O0 -g)
elseif (CMAKE_BUILD_TYPE STREQUAL "native")
  message("building release version optimized for local CPU")
  add_definitions(-Wall -Wextra  -O3 -march=native -mtune=native)
else()
  message("building generic release version")
  add_definitions(-Wall -Wextra  -O3)
endif()

add_definitions(-std=c++20)
set (CMAKE_CXX_STANDARD 20)
set (CMAKE_C_STANDARD 20)

find_package(ImageMagick COMPONENTS Magick++)

add_executable(stringart main.cpp)
target_link_libraries(stringart ImageMagick::Magick++)