pkgsrc. Instead, a new variable PKGREVISION is invented that can get
bumped independent of DISTNAME and PKGNAME.
Example #1:
DISTNAME= foo-X.Y
PKGREVISION= Z
=> PKGNAME= foo-X.YnbZ
Example #2:
DISTNAME= barthing-X.Y
PKGNAME= bar-X.Y
PKGREVISION= Z
=> PKGNAME= bar=X.YnbZ (!)
On subsequent changes, only PKGREVISION needs to be bumped, no more risk
of getting DISTNAME changed accidentally.
Solaris, narrow down the platforms, and use specific inclusion rather
than disclusion: mark them as ONLY_FOR_PLATFORM=SunOS-*-*, rather
than NOT_FOR_PLATFORM=NetBSD-*-*.
man page. This is what's done in NetBSD, and is more in keeping with the
rest of the suite of rcs programs: rcsclean, rcsdiff, and rcsmerge.
Pointed out by Luke Mewburn.
