find_package(Python COMPONENTS Interpreter)
if (NOT Python_EXECUTABLE)
	message(STATUS "QEMU: Cannot find python. Direct-kernel boot testing unavailable")
	return()
endif ()

find_program(QEMU qemu-system-${TARGET_ARCH} REQUIRED)
if (NOT QEMU)
	message(STATUS "QEMU: Cannot find qemu-system-${TARGET_ARCH}. Direct-kernel boot testing unavailable")
	return()
endif ()

set(patched_kernel ${CMAKE_CURRENT_BINARY_DIR}/kernel/${kernel_name}.elf32)
set(generic_flags -m 1G -cpu qemu64,+rdrand)
set(this_dir ${CMAKE_SOURCE_DIR}/arch/${CMAKE_SYSTEM_PROCESSOR})
set(no_debug_flags)

if (${CMAKE_HOST_SYSTEM_NAME} STREQUAL "Linux")
	message(STATUS "QEMU: Enabling KVM acceleration")
	set(no_debug_flags ${no_debug_flags} -enable-kvm)
else ()
	message(STATUS "QEMU: Host system is not Linux. KVM acceleration unavailable")
endif ()

message(STATUS "Test: Enable direct-kernel boot testing with QEMU")
add_custom_target(test-successful-boot
	COMMAND
		${this_dir}/test/successful-boot
		${Python_EXECUTABLE}
		${this_dir}/test/check-results
		${QEMU}
		${patched_kernel}
		${sys_dir}/${bsp_name}
	USES_TERMINAL
	DEPENDS ${patched_kernel} bsp)