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.
24 lines
729 B
Makefile
24 lines
729 B
Makefile
# $NetBSD: buildlink3.mk,v 1.2 2009/03/20 19:24:50 joerg Exp $
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BUILDLINK_TREE+= guile16
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.if !defined(GUILE16_BUILDLINK3_MK)
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GUILE16_BUILDLINK3_MK:=
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BUILDLINK_API_DEPENDS.guile16+= guile16>=1.6.8
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BUILDLINK_ABI_DEPENDS.guile16+= guile16>=1.6.8
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BUILDLINK_PKGSRCDIR.guile16?= ../../lang/guile16
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BUILDLINK_PASSTHRU_DIRS= ${LOCALBASE}/guile/1.6
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BUILDLINK_FILES.guile16+= guile/1.6/bin/*
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BUILDLINK_FNAME_TRANSFORM.guile16+= -e s,/guile/1.6/bin/,/bin/,
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GUILE16_SUBDIR= guile/1.6
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.include "../../devel/libltdl/buildlink3.mk"
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.include "../../devel/ncurses/buildlink3.mk"
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.include "../../devel/readline/buildlink3.mk"
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.include "../../mk/pthread.buildlink3.mk"
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.endif # GUILE16_BUILDLINK3_MK
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BUILDLINK_TREE+= -guile16
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