2d1ba244e9
This changes the buildlink3.mk files to use an include guard for the recursive include. The use of BUILDLINK_DEPTH, BUILDLINK_DEPENDS, BUILDLINK_PACKAGES and BUILDLINK_ORDER is handled by a single new variable BUILDLINK_TREE. Each buildlink3.mk file adds a pair of enter/exit marker, which can be used to reconstruct the tree and to determine first level includes. Avoiding := for large variables (BUILDLINK_ORDER) speeds up parse time as += has linear complexity. The include guard reduces system time by avoiding reading files over and over again. For complex packages this reduces both %user and %sys time to half of the former time.
23 lines
629 B
Makefile
23 lines
629 B
Makefile
# $NetBSD: buildlink3.mk,v 1.11 2009/03/20 19:24:00 joerg Exp $
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BUILDLINK_TREE+= xmms
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.if !defined(XMMS_BUILDLINK3_MK)
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XMMS_BUILDLINK3_MK:=
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BUILDLINK_API_DEPENDS.xmms+= xmms>=1.2.7nb10
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BUILDLINK_ABI_DEPENDS.xmms?= xmms>=1.2.10nb6
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BUILDLINK_PKGSRCDIR.xmms?= ../../audio/xmms
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PTHREAD_OPTS+= require
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.include "../../audio/libmikmod/buildlink3.mk"
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.include "../../audio/libvorbis/buildlink3.mk"
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.include "../../converters/libiconv/buildlink3.mk"
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.include "../../graphics/MesaLib/buildlink3.mk"
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.include "../../x11/gtk/buildlink3.mk"
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.include "../../mk/pthread.buildlink3.mk"
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.endif # XMMS_BUILDLINK3_MK
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BUILDLINK_TREE+= -xmms
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