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On Mon, Jan 31, 2005 at 01:16:12AM -0600, James Chacon wrote:
  | On Sun, Jan 30, 2005 at 11:04:33PM +0000, Luke Mewburn wrote:
  | >=20
  | > Module Name:	src
  | > Committed By:	lukem
  | > Date:		Sun Jan 30 23:04:33 UTC 2005
  | >=20
  | > Modified Files:
  | > 	src/usr.bin/crunch/crunchgen: crunchgen.c
  | >=20
  | > Log Message:
  | > Explicitly cd to the .OBJDIR in the  ${PROG}.strip  target.
  | > This fixes the "make -j N dependall" build issues people were
  | > seeing in src/rescue, that appears to have been introduced
  | > in rev 1.62.
  |=20
  | Why is this needed? Even for -j isn't make always going to do a chdir(2)
  | into $.OBJDIR before exec'ing the target commands?

I added some debug code in that target's { ... } shell block
and noticed that the pwd(1) was ${.CURDIR} not ${.OBJDIR}.
I didn't investigate why that was the case; I just fixed it
in the simplest solution at the time.

Note that if that shell block in ${PROG}.strip was using ${.TARGET}
(and filenames derived from that) instead of ${PROG}, I expect that
it would have worked, because make(1) does get that right.

I suspect that the entire ${PROG}.strip (et al) stuff could be
done in a better way using make's internal handling of timestamps...

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