cmake_minimum_required(VERSION 3.15)

set(FLATUSB_TARGET flatUSB)

if (FLATUSB_TARGET_TAG)
    set(FLATUSB_TARGET "${FLATUSB_TARGET}_${FLATUSB_TARGET_TAG}")
    message("Custom flatUSB target: ${FLATUSB_TARGET}")
endif()

set(FLATUSB_CLASSES_SRC "")
if ("CDC_ACM" IN_LIST FLATUSB_CLASSES)
    list(APPEND FLATUSB_CLASSES_SRC
        class/cdc.c
        class/cdc.h
    )
endif()

if ("CDC_EEM" IN_LIST FLATUSB_CLASSES)
    list(APPEND FLATUSB_CLASSES_SRC
        class/eem.c
        class/eem.h
    )
endif()

message("flatUSB classes selected: ${FLATUSB_CLASSES}") 

set(FLATUSB_SRC
    ${FLATUSB_CLASSES_SRC}

    desc/usb_desc.c
    desc/usb_desc.h
    usb.c
    usb_callback_event.h
    usb_common_defs.h
    usb_common.h
    usb_common_types.h
    usb_core_types.h
    usb_device_types.h
    usb_driver.c
    usb_driver.h
    usb.h

    # utils/gen_queue.c
    # utils/gen_queue.h
)

add_library(${FLATUSB_TARGET} STATIC ${FLATUSB_SRC})
target_include_directories(${FLATUSB_TARGET} PRIVATE ${FLATUSB_INCLUDES})
target_compile_options(${FLATUSB_TARGET} PRIVATE ${FLATUSB_CPU_PARAMS})
target_compile_definitions(${FLATUSB_TARGET} PRIVATE ${FLATUSB_COMPILE_DEFS})