cmake_minimum_required(VERSION 3.22.1)
project(KoreanNumbers CXX)

set(KoreanNumbers_SOURCES "${CMAKE_CURRENT_SOURCE_DIR}/src/main.cpp")

add_executable(KoreanNumbers ${KoreanNumbers_SOURCES})

if(NOT DEFINED CMAKE_BUILD_TYPE OR "${CMAKE_BUILD_TYPE}" STREQUAL "")
    message("Defaulting to \"Debug\" build type.")
    set(CMAKE_BUILD_TYPE "Debug" CACHE STRING "Build type" FORCE)
else()
    message("Using build type \"${CMAKE_BUILD_TYPE}\".")
endif()

target_compile_options(KoreanNumbers PUBLIC
$<IF:$<CONFIG:Debug>,-Og,-fno-delete-null-pointer-checks -fno-strict-overflow -fno-strict-aliasing -ftrivial-auto-var-init=zero>
-Wall -Wformat -Wformat=2 -Wconversion -Wimplicit-fallthrough
-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=3
-D_GLIBCXX_ASSERTIONS
-fstrict-flex-arrays=3
-fstack-clash-protection -fstack-protector-strong
-Wl,-z,nodlopen -Wl,-z,noexecstack
-Wl,-z,relro -Wl,-z,now
-fPIE
)

target_link_options(KoreanNumbers PUBLIC
$<IF:$<CONFIG:Debug>,-Og,-fno-delete-null-pointer-checks -fno-strict-overflow -fno-strict-aliasing -ftrivial-auto-var-init=zero>
-Wall -Wformat -Wformat=2 -Wconversion -Wimplicit-fallthrough
-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=3
-D_GLIBCXX_ASSERTIONS
-fstrict-flex-arrays=3
-fstack-clash-protection -fstack-protector-strong
-Wl,-z,nodlopen -Wl,-z,noexecstack
-Wl,-z,relro -Wl,-z,now
-fPIE
-pie
)

target_compile_features(KoreanNumbers PUBLIC cxx_std_20)