shell script. Just specify everything on the command line. Also,
since shlib-type is a plain-old shell script with no bells and whistles,
we can safely run it with "sh" and not "${SH}", which is necessary
because "${SH}" isn't defined at this point.
on platforms that need it.
XXX Right now, if the platform needs it, then it runs for every package.
XXX This needs to be fixed to only run for packages that install shared
XXX libraries.
* Move mk/plist/shlib-type to mk/scripts.
* Move definition of SHLIB_TYPE from mk/plist/plist.mk to bsd.pkg.mk.
* Move inclusion of bsd.pkginstall.mk below bsd.tools.mk so that it
can use SHLIB_TYPE. This is necessary because SHLIB_TYPE's value
is the result of evaluating a command, and the command needs "TOOL"
definitions provided by bsd.tools.mk.
