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.
30 lines
1.1 KiB
Makefile
30 lines
1.1 KiB
Makefile
# $NetBSD: buildlink3.mk,v 1.9 2009/03/20 19:24:36 joerg Exp $
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BUILDLINK_TREE+= GraphicsMagick
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.if !defined(GRAPHICSMAGICK_BUILDLINK3_MK)
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GRAPHICSMAGICK_BUILDLINK3_MK:=
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BUILDLINK_API_DEPENDS.GraphicsMagick+= GraphicsMagick>=1.2
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BUILDLINK_ABI_DEPENDS.GraphicsMagick?= GraphicsMagick>=1.3
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BUILDLINK_PKGSRCDIR.GraphicsMagick?= ../../graphics/GraphicsMagick
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.include "../../archivers/bzip2/buildlink3.mk"
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.include "../../devel/zlib/buildlink3.mk"
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.include "../../graphics/freetype2/buildlink3.mk"
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.include "../../graphics/jpeg/buildlink3.mk"
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.include "../../graphics/lcms/buildlink3.mk"
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.include "../../graphics/libexif/buildlink3.mk"
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.include "../../graphics/libwmf/buildlink3.mk"
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.include "../../graphics/jasper/buildlink3.mk"
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.include "../../graphics/png/buildlink3.mk"
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.include "../../graphics/tiff/buildlink3.mk"
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.include "../../textproc/libxml2/buildlink3.mk"
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.include "../../x11/libSM/buildlink3.mk"
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.include "../../x11/libX11/buildlink3.mk"
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.include "../../x11/libXext/buildlink3.mk"
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.include "../../mk/dlopen.buildlink3.mk"
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.include "../../mk/pthread.buildlink3.mk"
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.endif # GRAPHICSMAGICK_BUILDLINK3_MK
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BUILDLINK_TREE+= -GraphicsMagick
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