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Build tools subdir first to reduce bogons caused by inadequate dependency

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handling for the tools binaries.  E.g., after libc.a is changed, it
previously took two `make' passes and one `make depend' pass following
one of the `make' passes to bring everything up to date.  Now one `make'
pass followed by one `make depend' pass is sufficient.

Dependency handling seems to be difficult to handle cleanly when
interdependent things are built in different directories.
This commit is contained in:
Bruce Evans 1995-09-29 18:32:39 +00:00
parent f310327a5b
commit 6ef8b8ca0c
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=11062
1 changed files with 11 additions and 3 deletions
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14
usr.bin/tn3270/Makefile
View file

@ -1,9 +1,17 @@
# @(#)Makefile 8.1 (Berkeley) 6/6/93
SUBDIR= tn3270 mset
.if !make(install) && !make(distribute)
SUBDIR+=tools
# Build tools first so that things don't get built using stale tools and
# then built again after the tools are freshened.
#
# XXX this doesn't fix the problem if the tools are built by running make
# in the tn3270 subdir, because the Makefile doesn't give the full
# dependencies of the tools.
#
# XXX this doesn't fix the problem for `make depend' either.
SUBDIR= tools
.endif
SUBDIR+=tn3270 mset
.include <bsd.subdir.mk>