first component is now a package name+version/pattern, no more
executable/patchname/whatnot.
While there, introduce BUILD_USES_MSGFMT as shorthand to pull in
devel/gettext unless /usr/bin/msgfmt exists (i.e. on post-1.5 -current).
Patch by Alistair Crooks <agc@netbsd.org>
Changes are too much to list here, see "Changes" in the distribution
for a detailed list. Various bugfixes and enhancements.
Based on a package provided by collver@linuxfreemail.com.