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Fix "make depend" to not redundantly rebuild the .depend file.

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Reviewed by:	bde (I think so)
This commit is contained in:
Ruslan Ermilov 2005-04-22 17:36:25 +00:00
parent 507feeafad
commit a13914f600
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=145403
1 changed files with 2 additions and 7 deletions
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9
sys/conf/kern.post.mk
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@ -138,17 +138,12 @@ genassym.o: $S/$M/$M/genassym.c
${SYSTEM_OBJS} genassym.o vers.o: opt_global.h
kernel-depend:
rm -f .olddep
if [ -f .depend ]; then mv .depend .olddep; fi
${MAKE} _kernel-depend
kernel-depend: .depend
# The argument list can be very long, so use make -V and xargs to
# pass it to mkdep.
_kernel-depend: assym.s vnode_if.h ${BEFORE_DEPEND} ${CFILES} \
.depend: assym.s vnode_if.h ${BEFORE_DEPEND} ${CFILES} \
${SYSTEM_CFILES} ${GEN_CFILES} ${SFILES} \
${MFILES:T:S/.m$/.h/}
if [ -f .olddep ]; then mv .olddep .depend; fi
rm -f .newdep
${MAKE} -V CFILES -V SYSTEM_CFILES -V GEN_CFILES | \
MKDEP_CPP="${CC} -E" CC="${CC}" xargs mkdep -a -f .newdep ${CFLAGS}