[Openmcl-devel] standalone application hang on error

Michael Maul mike.maul at gmail.com
Wed Mar 5 02:59:59 UTC 2014


Okay well I probably shouldn't have tried to build an image from
inside slime, with a non stock image using quicklisp to  load my
system.
That said the standalone application still doesn't seem to be adhering
to :quit or :quit-quietly :error-handler parameter values, it places
me in the listener on error.

As part of sorting out my issue I made this handy little helper.
(also if anyone want to reproduce my current issue, you can use this
to duplicate my application build)

;; make.lisp
;; Standalone application builder helper for Clozure Common Lisp
;; ccl64 -l ~/.lisp/make.lisp -- <package dir> <package-name> <init function>
;; <package dir> is spected to contain a system definition of
;;  <package name>.asd
(require 'asdf)
(if  (= 3 (length  CCL::*UNPROCESSED-COMMAND-LINE-ARGUMENTS*))
    (progn
      (defconstant app-pathname
           (make-pathname :directory
                          (elt CCL::*UNPROCESSED-COMMAND-LINE-ARGUMENTS* 0)))
      (defconstant app (elt CCL::*UNPROCESSED-COMMAND-LINE-ARGUMENTS* 1))
      (defconstant initfn (elt CCL::*UNPROCESSED-COMMAND-LINE-ARGUMENTS* 2))
      (setf asdf:*central-registry* '(*default-pathname-defaults*
                                      (directory-namestring app-pathname)))
      (asdf:operate 'asdf:load-op (intern app))
      (ccl:save-application (merge-pathnames app-pathname
                                               (make-pathname :name app))
                              :toplevel-function
                              (find-symbol (string-upcase initfn)
                                           (string-upcase app))
                              :error-handler :quit-quietly :mode #o644
                              :prepend-kernel t))
  (format t "make.lisp <pkgdir> <package name> <init function>~%")
  )


On Tue, Mar 4, 2014 at 2:36 PM, Michael Maul <mike.maul at gmail.com> wrote:
> I'm having an issue where a saved application hangs (does not return,
> does not respond to break) it does this if there is an error
> condition.
>
> To illustrate below is code that will reproduce the problem
>
> My platform
> Linux pos 3.8.0-19-generic #29-Ubuntu SMP Wed Apr 17 18:16:28 UTC 2013
> x86_64 x86_64 x86_64 GNU/Linux
> Version 1.9-dev-r15611M-trunk  (LinuxX8664)
>
> ;;;; Load system and save application
> (ql:quickload :myapp)
> (ccl:save-application "~/quicklisp/local-projects/myapp/myapp"
> :toplevel-function #'myapp::init :error-handler :quit :mode #o644
> :prepend-kernel t)
>
>
> ;;;; log-parser.asd ;;;
> (asdf:defsystem #:myapp
>   :serial t
>   :components ((:file "package")
>                (:file "myapp" )
>                ))
>
> ;;;; package.lisp ;;;;
> (defpackage #:myapp
>   (:use :cl)
>   (:export :init))
>
> ;;; myapp.lisp ;;;;
> (in-package :myapp)
> (defun mymain (a)
>   (format t "mymain ~a~%" a)
>   ;; ERROR BEGIN
>   (elt () 1)
>   ;; ERROR END
>   )
>
> (defun init ()
>   (format t "myapp ~a~%" ccl::*command-line-argument-list*)
>   (mymain  (elt ccl::*command-line-argument-list* 0))
>   (ccl:quit)
>   )



More information about the Openmcl-devel mailing list