;;;; Programmer: Kevin M. Rosenberg
;;;; Date Started: Sep 2002
;;;;
-;;;; $Id: os.lisp,v 1.2 2002/10/14 03:07:41 kevin Exp $
+;;;; $Id: os.lisp,v 1.4 2002/10/23 19:51:20 kevin Exp $
;;;;
;;;; This file, part of UFFI, is Copyright (c) 2002 by Kevin M. Rosenberg.
;;;; Much of this code was taken from other open source project and copyright
(in-package :uffi)
-;; Take from ASDF -- Copyright Dan Barlow and Contributors
+;; modified from function ASDF -- Copyright Dan Barlow and Contributors
-(defun run-shell-command (control-string &rest args)
+(defun run-shell-command (control-string &rest args &key output)
"Interpolate ARGS into CONTROL-STRING as if by FORMAT, and
synchronously execute the result using a Bourne-compatible shell, with
output to *trace-output*. Returns the shell's exit code."
+ (unless output
+ (setq output *trace-output*))
+
(let ((command (apply #'format nil control-string args)))
- (format *trace-output* "; $ ~A~%" command)
#+sbcl
(sb-impl::process-exit-code
(sb-ext:run-program
"/bin/sh"
(list "-c" command)
- :input nil :output *trace-output*))
+ :input nil :output output))
#+(or cmu scl)
(ext:process-exit-code
(ext:run-program
"/bin/sh"
(list "-c" command)
- :input nil :output *trace-output*))
+ :input nil :output output))
#+allegro
- (excl:run-shell-command command :input nil :output *trace-output*)
+ (excl:run-shell-command command :input nil :output output)
#+lispworks
(system:call-system-showing-output
command
:shell-type "/bin/sh"
- :output-stream *trace-output*)
+ :output-stream output)
#+clisp ;XXX not exactly *trace-output*, I know
(ext:run-shell-command command :output :terminal :wait t)
(nth-value 1
(ccl:external-process-status
(ccl:run-program "/bin/sh" (list "-c" command)
- :input nil :output *trace-output*
+ :input nil :output output
:wait t)))
#-(or openmcl clisp lispworks allegro scl cmu sbcl)