qmk_firmware/LUFA/CodeTemplates/DeviceTemplate/asf.xml

<asf xmlversion="1.0">
	<project caption="USB Device Template" id="lufa.templates.device.project">
		<require idref="lufa.templates.device"/>
		<generator value="as5_8_template"/>

		<device-support value="at90usb1287"/>
		<config name="lufa.drivers.board.name" value="usbkey"/>

		<build type="define" name="F_CPU" value="8000000UL"/>
		<build type="define" name="F_USB" value="8000000UL"/>
	</project>

	<module type="application" id="lufa.templates.device" caption="USB Device Template">
		<info type="description" value="summary">
		Template for a LUFA USB device mode application.
		</info>

		<info type="keyword" value="Technology">
			<keyword value="USB Device"/>
			<keyword value="Template Projects"/>
		</info>

		<device-support-alias value="lufa_avr8"/>
		<device-support-alias value="lufa_xmega"/>
		<device-support-alias value="lufa_uc3"/>

		<build type="c-source" value="DeviceApplication.c"/>
		<build type="c-source" value="Descriptors.c"/>
		<build type="header-file" value="DeviceApplication.h"/>
		<build type="header-file" value="Descriptors.h"/>

		<build type="module-config" subtype="path" value=".."/>
		<build type="header-file" value="../LUFAConfig.h"/>

		<require idref="lufa.common"/>
		<require idref="lufa.platform"/>
		<require idref="lufa.drivers.usb"/>
		<require idref="lufa.drivers.board"/>
	</module>
</asf>