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.
32 lines
951 B
Makefile
32 lines
951 B
Makefile
# $NetBSD: buildlink3.mk,v 1.3 2009/03/20 19:25:32 joerg Exp $
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BUILDLINK_TREE+= rarian
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.if !defined(RARIAN_BUILDLINK3_MK)
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RARIAN_BUILDLINK3_MK:=
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BUILDLINK_API_DEPENDS.rarian+= rarian>=0.6.0
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BUILDLINK_PKGSRCDIR.rarian?= ../../textproc/rarian
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BUILDLINK_TARGETS+= rarian-buildlink-fake
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rarian-buildlink-fake:
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${_PKG_SILENT}${_PKG_DEBUG} \
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for fake in scrollkeeper-update scrollkeeper-rebuilddb \
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rarian-sk-update rarian-sk-rebuild; \
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do \
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if [ ! -f ${BUILDLINK_DIR}/bin/$${fake} ]; then \
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${ECHO_BUILDLINK_MSG} \
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"Creating ${BUILDLINK_DIR}/bin/$${fake}"; \
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${MKDIR} ${BUILDLINK_DIR}/bin; \
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${ECHO} "#!/bin/sh" \
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> ${BUILDLINK_DIR}/bin/$${fake}; \
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${ECHO} "echo '[pkgsrc] Doing nothing for" \
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"$${fake}' \$$*" \
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>>${BUILDLINK_DIR}/bin/$${fake}; \
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${CHMOD} +x ${BUILDLINK_DIR}/bin/$${fake}; \
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fi; \
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done
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.endif # RARIAN_BUILDLINK3_MK
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BUILDLINK_TREE+= -rarian
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