Module Name:	pkgsrc
Committed By:	schmonz
Date:		Sun Jun  6 04:22:23 UTC 2004

Modified Files:
	pkgsrc/mk: subst.mk

Log Message:
Usually there's no need to keep the original version of a file
"foo" as "foo.subst.sav". Implement SUBST_POSTCMD, which by default
cleans up these leftovers. If you need to keep them around, e.g.
while debugging, set it to ${DO_NADA}.

Remove superfluous whitespace in a comment.


To generate a diff of this commit:
cvs rdiff -r1.11 -r1.12 pkgsrc/mk/subst.mk

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.