Hello again,
If using a build script such as follows:
(pushnew :mm-ecl-standalone *features*)
(declaim (optimize (speed 0) (safety 3) (debug 3)))
(compile-file "/path/to/program.lisp" :output-file "/tmp/program.o" :system-p t)
(c::build-program "/tmp/program" :lisp-files '("/tmp/program.o"))
(ext:quit)
And program.lisp contains the following to when invoked call its main function:
#+:mm-ecl-standalone
(defparameter config-file nil)
#+:mm-ecl-standalone
(defun standalone-main ()
(let ((ext:*lisp-init-file-list* nil))
(defun help (stream)
(format stream "~%program [-config <file>]~%")
(ext:quit 1))
(defconstant +arg-rules+
'(("-config" 1 (setf config-file 1))
("*DEFAULT*" 0 (help *standard-output*))))
(handler-case (ext:process-command-args :rules +arg-rules+)
(error ()
(help *error-output*)))
(unless config-file
(help *error-output*))
(load config-file)
(main))) ; XXX Anything special I should do here?
#+:mm-ecl-standalone
(standalone-main) ; XXX Or here?
Then:
$ /tmp/program -config /tmp/config.lisp
Appears to work. However, I noticed that although in the SLIME REPL
custom-registered restarts are shown and can be used, i.e. at reception
of SIGINT, those restarts are no longer available in the standalone
debugger.
For instance, I have a CONTINUE-LOOP restart, along with a
CONTINUE-RECONNECT one which show up in the SLIME REPL debugger if
issuing SIGINT, but anymore in the standalone executable.
Is there something my program must do to have a normal debugger
including custom restarts when an unhandled condition occurs?
Also, is what I'm doing sane, or would it be best to use the
prologue/epilogue features of c::build-program?
Thanks,
--
Matt
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