1. ${ROFF} is run in ${.OBJDIR}.
2. the preprocessor prefixes ${SRCDIR}/ to relative pathnames in `.so'
statements.
This is useful when running ${ROFF} in the source directory isn't
convenient.
Added dependencies on ${EXTRA} and ${OBJS}. These are usually for files
that are sourced indirectly. ${OBJS} is for files that are built.
4.4lite has decentalized incomplete dependencies on ${EXTRA} and ${DPADD}.
These were broken by are centralized handling of the roff targets.
when creating the obj link. While bsd.prog.mk inconditionnaly creates
a link in /usr/obj, bsd.doc.mk tests if the source tree is contained in
/usr/src. If so, it creates a link to /usr/obj. If the source tree
is contained in another directory, bsd.doc.mk creates an obj subdirectory.
Submitted by: Remy Card <Remy.Card@masi.ibp.fr>
put the stuff into the right "distribution". As default things end up
in "bindist".
Normal (ie: most) makefiles know naught of this.
More commits will follow, which will direct various parts of the tree
into the distribution we want them in.
Some of the grief of being release-engineer is supposed to go away with this.
