cmake_minimum_required(VERSION 3.20)
project(ksOS_bootloader LANGUAGES C ASM)

set(UEFI_COMPILE_OPTIONS
    -std=c23
    -target aarch64-unknown-windows-msvc
    -Wall -Wextra
    -fno-builtin
)

add_executable(BOOTAA64
    Source/modules/uefi/efi_entry.c
    Source/main.c
)
target_compile_options(BOOTAA64 PRIVATE ${UEFI_COMPILE_OPTIONS})
target_include_directories(BOOTAA64 PRIVATE
    ${CMAKE_CURRENT_SOURCE_DIR}/Source
    ${CMAKE_CURRENT_SOURCE_DIR}/Source/modules/uefi
)

target_link_options(BOOTAA64 PRIVATE
    -fuse-ld=lld
    -target aarch64-unknown-windows-msvc
    -nostdlib
    -Wl,-subsystem:efi_application
    -Wl,-entry:efi_main
)

set_target_properties(BOOTAA64 PROPERTIES
    SUFFIX ".EFI"
    OUTPUT_NAME "BOOTAA64"
    RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/efi_bin"
)