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
856 B
Makefile
30 lines
856 B
Makefile
# $NetBSD: buildlink3.mk,v 1.15 2009/03/20 19:24:51 joerg Exp $
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BUILDLINK_TREE+= python23
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.if !defined(PYTHON23_BUILDLINK3_MK)
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PYTHON23_BUILDLINK3_MK:=
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BUILDLINK_API_DEPENDS.python23+= python23>=2.3
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BUILDLINK_ABI_DEPENDS.python23?= python23>=2.3.5nb6
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BUILDLINK_PKGSRCDIR.python23?= ../../lang/python23
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.if defined(BUILDLINK_DEPMETHOD.python)
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BUILDLINK_DEPMETHOD.python23?= ${BUILDLINK_DEPMETHOD.python}
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.endif
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BUILDLINK_INCDIRS.python23+= include/python2.3
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BUILDLINK_LIBDIRS.python23+= lib/python2.3/config
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BUILDLINK_TRANSFORM+= l:python:python2.3
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.endif # PYTHON23_BUILDLINK3_MK
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BUILDLINK_TREE+= -python23
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.include "../../mk/bsd.fast.prefs.mk"
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.if ${OPSYS} != "IRIX"
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. include "../../mk/bdb.buildlink3.mk"
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.endif
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.include "../../mk/dlopen.buildlink3.mk"
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.include "../../mk/pthread.buildlink3.mk"
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.include "../../devel/gettext-lib/buildlink3.mk"
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