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pkgsrc/devel/libgcroots/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 19:24:18 joerg Exp $
Import libgcroots version 0.2.1. This library abstracts architecture-dependent part of garbage collector roots acquisition such as register windows of SPARC and register stack backing store of IA-64. Main part of the code is based on Boehm GC 7.0. With this library, you can easily write your own garbage collector such as for small footprint, some application-specific optimizations, just learning or to test experimental ideas.
2008-02-29 14:06:36 +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+= libgcroots
Import libgcroots version 0.2.1. This library abstracts architecture-dependent part of garbage collector roots acquisition such as register windows of SPARC and register stack backing store of IA-64. Main part of the code is based on Boehm GC 7.0. With this library, you can easily write your own garbage collector such as for small footprint, some application-specific optimizations, just learning or to test experimental ideas.
2008-02-29 14:06:36 +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(LIBGCROOTS_BUILDLINK3_MK)
LIBGCROOTS_BUILDLINK3_MK:=
Import libgcroots version 0.2.1. This library abstracts architecture-dependent part of garbage collector roots acquisition such as register windows of SPARC and register stack backing store of IA-64. Main part of the code is based on Boehm GC 7.0. With this library, you can easily write your own garbage collector such as for small footprint, some application-specific optimizations, just learning or to test experimental ideas.
2008-02-29 14:06:36 +01:00
BUILDLINK_API_DEPENDS.libgcroots+= libgcroots>=0.2.1
BUILDLINK_PKGSRCDIR.libgcroots?= ../../devel/libgcroots
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 # LIBGCROOTS_BUILDLINK3_MK
Import libgcroots version 0.2.1. This library abstracts architecture-dependent part of garbage collector roots acquisition such as register windows of SPARC and register stack backing store of IA-64. Main part of the code is based on Boehm GC 7.0. With this library, you can easily write your own garbage collector such as for small footprint, some application-specific optimizations, just learning or to test experimental ideas.
2008-02-29 14:06:36 +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+= -libgcroots
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