NetBSD/share/mk/bsd.links.mk

42 lines
862 B
Makefile

# $NetBSD: bsd.links.mk,v 1.15 2001/11/02 05:21:51 tv Exp $
##### Basic targets
.PHONY: linksinstall
realinstall: linksinstall
##### Default values
LINKS?=
SYMLINKS?=
##### Install rules
linksinstall::
.if !empty(SYMLINKS)
@(set ${SYMLINKS}; \
while test $$# -ge 2; do \
l=$$1; shift; \
t=${DESTDIR}$$1; shift; \
if [ -h $$t ]; then \
cur=`ls -ld $$t | awk '{print $$NF}'` ; \
if [ "$$cur" = "$$l" ]; then \
continue ; \
fi; \
fi; \
echo "$$t -> $$l"; \
rm -rf $$t; ln -s $$l $$t; \
done; )
.endif
.if !empty(LINKS)
@(set ${LINKS}; \
echo ".include <bsd.own.mk>"; \
while test $$# -ge 2; do \
l=${DESTDIR}$$1; shift; \
t=${DESTDIR}$$1; shift; \
echo "realall: $$t"; \
echo ".PHONY: $$t"; \
echo "$$t:"; \
echo " @echo \"$$t -> $$l\""; \
echo " @rm -f $$t; ln $$l $$t"; \
done; \
) | ${MAKE} -f- all
.endif