Patch from current ksh93 maintainer <https://github.com/ksh93/ksh>.
cde/programs/dtksh/ksh93/**:
- Upgraded. A load of bugs fixed, some minor features added.
See NEWS from 2021-02-01 upwards.
cde/programs/dtksh/Makefile.am:
- Don't cd into ksh93 any more to invoke the package or shtests
scripts; they now automatically find their directories.
- Pass $(CFLAGS) to build ksh with optimisation.
- Remove -D_std_malloc flag as vmalloc is now deprecated and disabled
by default.
- Add a 'make check' target to Makefile.am that runs the ksh93
regression tests on dtksh to make sure the additions don't interfere
with anything. It skips running the tests with shcomp because CDE
doesn't use that. The tests all pass here on Slackware 14.2. :-)
cde/programs/dtksh/init.patch:
- Removed; I've upstreamed it. It was the only one that wasn't upstreamed
yet, and more code cleanups are coming, breaking downstream patches. If
something needs updating, just email me a diff.
cde/programs/dtksh/dtkcmds.h:
- Update the ADDBUILTIN macro to remove the __PROTO__ macro use. The
proto(1) tool, responsible for all such pre-C89 K&R C compatibility
voodoo, has been removed, so that macro is no longer defined.
cde/programs/dtksh/setup.sh:
- Workaround script removed. I rewrote 'bin/package flat make' in a way
that works correctly and changed Makefile.am to use that instead.
Hope this helps. Happy new year.
dtksh can be now compiled on FreeBSD. Work in progress.
Needs a real Korn shell to bootstrap as $(KSHELL).
KSHELL is set by default to /usr/local/bin/ksh93
(generic POSIX shell may not work)
Tested on:
FreeBSD 9.0-BETA1 #0 r224912M amd64
Known issues:
xvmstat:
* sleep does not work well (SIGSTOP is delivered)
xpong:
* xpong: line 220: ball1x = max_x * 2.2 / 3 : arithmetic syntax error
* dtksh is rebuilt uncondtionally every time make is invoked
