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pkgsrc/lang/sigscheme/buildlink3.mk

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Simply and speed up buildlink3.mk files and processing. 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.
2009-03-20 20:23:50 +01:00
# $NetBSD: buildlink3.mk,v 1.2 2009/03/20 19:24:52 joerg Exp $
Import sigscheme version 0.8.0. SigScheme is a R5RS Scheme interpreter for embedded use. It features small footprint (64KB in library form on the 'small' configuration) like SIOD and TinyScheme, low memory consumption (2-words per cons cell), multibyte characters handling (UTF-8, EUCs and Shift_JIS) and more. It is mainly developed to be the Scheme interpreter of uim.
2008-02-29 14:11:14 +01:00
Simply and speed up buildlink3.mk files and processing. 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.
2009-03-20 20:23:50 +01:00
BUILDLINK_TREE+= sigscheme
Import sigscheme version 0.8.0. SigScheme is a R5RS Scheme interpreter for embedded use. It features small footprint (64KB in library form on the 'small' configuration) like SIOD and TinyScheme, low memory consumption (2-words per cons cell), multibyte characters handling (UTF-8, EUCs and Shift_JIS) and more. It is mainly developed to be the Scheme interpreter of uim.
2008-02-29 14:11:14 +01:00
Simply and speed up buildlink3.mk files and processing. 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.
2009-03-20 20:23:50 +01:00
.if !defined(SIGSCHEME_BUILDLINK3_MK)
SIGSCHEME_BUILDLINK3_MK:=
Import sigscheme version 0.8.0. SigScheme is a R5RS Scheme interpreter for embedded use. It features small footprint (64KB in library form on the 'small' configuration) like SIOD and TinyScheme, low memory consumption (2-words per cons cell), multibyte characters handling (UTF-8, EUCs and Shift_JIS) and more. It is mainly developed to be the Scheme interpreter of uim.
2008-02-29 14:11:14 +01:00
BUILDLINK_API_DEPENDS.sigscheme+= sigscheme>=0.8.0
BUILDLINK_PKGSRCDIR.sigscheme?= ../../lang/sigscheme
.include "../../devel/libgcroots/buildlink3.mk"
Simply and speed up buildlink3.mk files and processing. 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.
2009-03-20 20:23:50 +01:00
.endif # SIGSCHEME_BUILDLINK3_MK
Import sigscheme version 0.8.0. SigScheme is a R5RS Scheme interpreter for embedded use. It features small footprint (64KB in library form on the 'small' configuration) like SIOD and TinyScheme, low memory consumption (2-words per cons cell), multibyte characters handling (UTF-8, EUCs and Shift_JIS) and more. It is mainly developed to be the Scheme interpreter of uim.
2008-02-29 14:11:14 +01:00
Simply and speed up buildlink3.mk files and processing. 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.
2009-03-20 20:23:50 +01:00
BUILDLINK_TREE+= -sigscheme
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