CVS: cvs.openbsd.org: src

[Marc Espie <espie_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org>]

CVSROOT:	/cvs
Module name:	src
Changes by:	espie_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org	2007/11/06 14:12:23

Modified files:
	usr.bin/make   : compat.c engine.c gnode.h make.c suff.c targ.c 

Log message:
simplify the way we deal with implicit rules and handle $<.

Having an `iParents' field is actually backwards, it's ways simpler to
store the pointer in the child, as an impliedsrc, and to set the variable
just in time along with all the rest in DoAllVar.

This is simpler, and it should allow us to call SuffFindDeps much later.