; cert.pl build system
; Copyright (C) 2008-2014 Centaur Technology
;
; Contact:
;   Centaur Technology Formal Verification Group
;   7600-C N. Capital of Texas Highway, Suite 300, Austin, TX 78731, USA.
;   http://www.centtech.com/
;
; License: (An MIT/X11-style license)
;
;   Permission is hereby granted, free of charge, to any person obtaining a
;   copy of this software and associated documentation files (the "Software"),
;   to deal in the Software without restriction, including without limitation
;   the rights to use, copy, modify, merge, publish, distribute, sublicense,
;   and/or sell copies of the Software, and to permit persons to whom the
;   Software is furnished to do so, subject to the following conditions:
;
;   The above copyright notice and this permission notice shall be included in
;   all copies or substantial portions of the Software.
;
;   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
;   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
;   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
;   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
;   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
;   FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
;   DEALINGS IN THE SOFTWARE.
;
; Original authors: Sol Swords <sswords@centtech.com>
;                   Jared Davis <jared@centtech.com>

(in-package "ACL2")

; make_cert.lsp
;
; See make_cert.sh.  This file just gives us a way to make ACL2 exit with a
; different status code depending upon whether certification was successful or
; failed.  This way we don't have to ask a file system that might occasionally
; suffer from NFS lag.

(defun horrible-include-book-exit (name state)
  (declare (xargs :mode :program :stobjs state))

; This function exits with code 43 if the file 'name' has been included.
; Otherwise, it exits with code 0.

  (mv-let (full-name dir-name familiar-name)
    (parse-book-name (cbd) name ".lisp" 'horrible-include-book-exit state)
    (declare (ignore dir-name familiar-name))
    (if (assoc-equal full-name (global-val 'include-book-alist (w state)))
        (exit 43)
      (exit 0))))
