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.
27 lines
759 B
Makefile
27 lines
759 B
Makefile
# $NetBSD: buildlink3.mk,v 1.7 2009/03/20 19:24:50 joerg Exp $
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BUILDLINK_TREE+= tclnt
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.if !defined(TCLNT_BUILDLINK3_MK)
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TCLNT_BUILDLINK3_MK:=
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BUILDLINK_API_DEPENDS.tclnt+= libtcl-nothread>=8.4.6
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BUILDLINK_ABI_DEPENDS.tclnt+= libtcl-nothread>=8.4.6nb1
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BUILDLINK_PKGSRCDIR.tclnt?= ../../lang/libtcl-nothread
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BUILDLINK_FILES.tcl= bin/tclsh*
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#
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# Make "-ltcl" and "-ltcl8.4" resolve into "-ltcl84", so that we don't
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# need to patch so many Makefiles.
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#
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BUILDLINK_TRANSFORM+= l:tcl:tcl84-nothread
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BUILDLINK_TRANSFORM+= l:tcl8.4:tcl84-nothread
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TCLCONFIG_SH?= ${BUILDLINK_PREFIX.tcl}/lib/tclConfig-nothread.sh
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PKGSRC_MAKE_ENV+= _TCL_NOTHREAD=yes
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_TCL_NOTHREAD= yes
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.include "../../lang/tcl/buildlink3.mk"
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.endif # TCLNT_BUILDLINK3_MK
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BUILDLINK_TREE+= -tclnt
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