36 lines
1.2 KiB
Makefile
36 lines
1.2 KiB
Makefile
# $NetBSD: libusb.buildlink3.mk,v 1.2 2019/09/02 02:23:02 rillig Exp $
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#
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# This Makefile is meant to be included by packages that require an
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# implementation of the former libusb (still found in devel/libusb). The
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# original implementation can be chosen by setting LIBUSB_TYPE to "native".
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#
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# The alternative implementation libusb-compat (found in devel/libusb-compat)
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# wraps libusb1 (in devel/libusb1). This implementation can be chosen by setting
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# LIBUSB_TYPE to "compat". On NetBSD, it has the advantage of not requiring root
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# privileges to locate and use USB devices without a kernel driver.
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#
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# User-settable variables:
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#
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# LIBUSB_TYPE
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# The name of the libusb implementation to default to, native or compat.
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#
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MK_LIBUSB_BUILDLINK3_MK:= ${MK_LIBUSB_BUILDLINK3_MK}+
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.include "../../mk/bsd.fast.prefs.mk"
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.if !empty(MK_LIBUSB_BUILDLINK3_MK:M+)
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LIBUSB_TYPE?= none
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BUILD_DEFS+= LIBUSB_TYPE
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. if ${LIBUSB_TYPE} == "native"
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. include "../../devel/libusb/buildlink3.mk"
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. elif ${LIBUSB_TYPE} == "compat"
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. include "../../devel/libusb-compat/buildlink3.mk"
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. else
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PKG_FAIL_REASON+= "[libusb.buildlink3.mk] Invalid value ${LIBUSB_TYPE} for LIBUSB_TYPE."
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. endif
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.endif # MK_LIBUSB_BUILDLINK3_MK
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