NetBSD/share/mk/bsd.inc.mk
christos f16578a952 PR/2936: Brian C. Grayson: Avoid truncating precious files when installing
and the filesystem is full. Added ${RENAME} flag to install, which when set
to -r installs on a temporary file and then renames to the final destination.
${RENAME} is currently set to nothing in bsd.own.mk, but one can turn it
on in /etc/mk.conf.
1999-02-04 11:58:30 +00:00

26 lines
660 B
Makefile

# $NetBSD: bsd.inc.mk,v 1.12 1999/02/04 11:58:30 christos Exp $
.PHONY: incinstall
includes: ${INCS} incinstall
.if defined(INCS)
.for I in ${INCS}
incinstall:: ${DESTDIR}${INCSDIR}/$I
.PRECIOUS: ${DESTDIR}${INCSDIR}/$I
.if !defined(UPDATE)
.PHONY: ${DESTDIR}${INCSDIR}/$I
.endif
${DESTDIR}${INCSDIR}/$I: $I
@cmp -s ${.ALLSRC} ${.TARGET} > /dev/null 2>&1 || \
(echo "${INSTALL} ${RENAME} ${PRESERVE} -c -o ${BINOWN} \
-g ${BINGRP} -m ${NONBINMODE} ${.ALLSRC} ${.TARGET}" && \
${INSTALL} ${RENAME} ${PRESERVE} -c -o ${BINOWN} -g ${BINGRP} \
-m ${NONBINMODE} ${.ALLSRC} ${.TARGET})
.endfor
.endif
.if !target(incinstall)
incinstall::
.endif