36dc09c47d
Sources for a target do not accumulate over dependency lines when this operator is used. An unstated implication of this is that when parallel builds are done, each separate instance of the target can be scheduled independantly. As a result, the linksinstall target with commands could be executed too early during a parallel build since they didn't actually have a dependancy on "realinstall". To fix this, correct the linksinstall:: realinstall dependancy by eliminating the command-less linksinstall target, and moving the dependancy to the other linksinstall target.
41 lines
880 B
Makefile
41 lines
880 B
Makefile
# $NetBSD: bsd.links.mk,v 1.19 2002/04/30 14:29:01 sommerfeld Exp $
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##### Basic targets
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.PHONY: linksinstall
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install: linksinstall
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##### Default values
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LINKS?=
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SYMLINKS?=
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##### Install rules
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linksinstall:: realinstall
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.if !empty(SYMLINKS)
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@(set ${SYMLINKS}; \
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while test $$# -ge 2; do \
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l=$$1; shift; \
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t=${DESTDIR}$$1; shift; \
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if [ -h $$t ]; then \
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cur=`ls -ld $$t | awk '{print $$NF}'` ; \
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if [ "$$cur" = "$$l" ]; then \
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continue ; \
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fi; \
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fi; \
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echo "$$t -> $$l"; \
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rm -rf $$t; ${INSTALL_SYMLINK} $$l $$t; \
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done; )
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.endif
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.if !empty(LINKS)
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@(set ${LINKS}; \
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echo ".include <bsd.own.mk>"; \
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while test $$# -ge 2; do \
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l=${DESTDIR}$$1; shift; \
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t=${DESTDIR}$$1; shift; \
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echo "realall: $$t"; \
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echo "$$t!"; \
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echo " @echo \"$$t -> $$l\""; \
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echo " @rm -f $$t; ${INSTALL_LINK} $$l $$t"; \
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done; \
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) | ${MAKE} -f- all
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.endif
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