Log message:
Remove USE_BUILDLINK3 and NO_BUILDLINK; these are no longer used.

Log message:
Add RMD160 digests to the SHA1 ones

Log message:
Rename ALL_TARGET to BUILD_TARGET for consistency with other *_TARGETs.
Suggested by Roland Illig, ok'd by various.

Log message:
Libtool fix for PR pkg/26633, and other issues.  Update libtool to 1.5.10
in the process.  (More information on tech-pkg.)

Bump PKGREVISION and BUILDLINK_DEPENDS of all packages using libtool and
installing .la files.

Bump PKGREVISION (only) of all packages depending directly on the above
via a buildlink3 include.

Log message:
Initial import of xtrs-4.9.

xtrs is a Radio Shack TRS-80 Model I/III/4/4P emulator for Unix
and the X Window System.  It includes lower case, the real time
clock, hi-res graphics, serial port, parallel printer, mouse,
cassette, sound and music output (requires OSS), 5" and 8" floppy
disk drives in single and double density, and even hard disk drives.
The emulated floppy and hard disk file formats are compatible with
the popular MSDOS-based emulators by Jeff Vavasour, Matthew Reed,
and David Keil, and (if you choose a capable enough file format),
all features of the original TRS-80 floppy disk controller are
emulated.  Under Linux, physical floppy disk drives are also
supported.  Physical cassettes can be read and written too. The
user interface is a bit spartan, but it gets the job done.