build/bloatcycle.html
author Jim Blandy <jimb@mozilla.org>
Wed, 29 Oct 2008 08:29:22 -0700
changeset 21062 8c52a9486c8f25a93063f5b628575837156f266b
parent 4829 7704bd01b074b03de7145293c774ec80747bcc77
child 59542 4f5b1e7fd1e7933860f2664990ba0460614f7c96
permissions -rw-r--r--
Bug 97954: Allow SpiderMonkey to be built on its own, or as part of Mozilla. Give SpiderMonkey its own configure script and top-level Makefile. Adjust js/src/Makefile as appropriate for life as a stand-alone makefile, instead of a 'make export; make libs'-style Mozilla tier makefile. Have the configure script accept '--with-nspr-cflags' and '--with-nspr-libs' options for using an in-tree NSPR. Also accept '--with-system-nspr', '--with-nspr-prefix', and '--with-nspr-exec-prefix' flags for using an installed NSPR. Default to --disable-jemalloc, assuming we don't have that part of the tree available; have the top-level configure script pass --enable-jemalloc as needed. Since we no longer have an export phase to copy header files into dist/include/js before we build the library, we need to be able to find nanojit.h in the nanojit directory; fix references in jsbuiltins.h and jstracer.cpp. Give SpiderMonkey it its own copies of many of the files from ./config and ./build. These are all exact copies, except as follows: . js/src/config/Makefile.in: js/src only has a subset of js/src/config, and thus a subset of the makefile targets. . js/src/config/autoconf.mk.in: js/src/configure.in has its own make variables to set, not set by the top-level configure script, so it needs a custom automake.mk template. . js/src/config/make-system-wrappers.pl: a copy from nsprpub/config, so that we can build without having an NSPR source tree handy. Invoke js/src/configure from ./configure, passing the values computed for NSPR_CFLAGS and NSPR_LIBS by the top-level configure script. Treat js/src as a static directory of the js tier, and create a new config/js (just a Makefile) to be the js tier's non-static directory. Let js/src/configure generate SpiderMonkey's makefiles, not ./configure. Generate a 'js-config' script, which clients can call to find the CFLAGS and LIBS values necessary to compile and link against an installed SpiderMonkey library. Don't include the js-config script in Macintosh packages. Teach client.mk how to rebuild js/src/configure. Tell Mercurial to ignore files generated by autoconf in js/src. Further work: . Right now, callers must define JS_THREADSAFE when #including jsapi.h. This is fixed in a subsequent patch. . js/src/configure is a trimmed copy of ./configure. It could be trimmed more.

<script>
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is Mozilla Automated Testing Code.
 *
 * The Initial Developer of the Original Code is
 * Mozilla Corporation.
 * Portions created by the Initial Developer are Copyright (C) 2005
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Bob Clary <bob@bclary.com>
 *   Jeff Walden <jwalden+code@mit.edu>
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

/*
  From mozilla/toolkit/content
  These files did not have a license
*/

function quitHook()
{
  var xhr = new XMLHttpRequest();
  xhr.open("GET", "http://" + location.host + "/server/shutdown", true);
  xhr.onreadystatechange = function (event)
    {
      if (xhr.readyState == 4)
        goQuitApplication();
    };
  xhr.send(null);
}

function canQuitApplication()
{
  var os = Components.classes["@mozilla.org/observer-service;1"]
    .getService(Components.interfaces.nsIObserverService);
  if (!os) 
  {
    return true;
  }
  
  try 
  {
    var cancelQuit = Components.classes["@mozilla.org/supports-PRBool;1"]
      .createInstance(Components.interfaces.nsISupportsPRBool);
    os.notifyObservers(cancelQuit, "quit-application-requested", null);
    
    // Something aborted the quit process. 
    if (cancelQuit.data)
    {
      return false;
    }
  }
  catch (ex) 
  {
  }
  os.notifyObservers(null, "quit-application-granted", null);
  return true;
}

function goQuitApplication()
{
  const privs = 'UniversalXPConnect';

  try
  {
    netscape.security.PrivilegeManager.enablePrivilege(privs);
  }
  catch(ex)
  {
    throw('goQuitApplication: privilege failure ' + ex);
  }

  if (!canQuitApplication())
  {
    return false;
  }

  const kAppStartup = '@mozilla.org/toolkit/app-startup;1';
  const kAppShell   = '@mozilla.org/appshell/appShellService;1';
  var   appService;
  var   forceQuit;

  if (kAppStartup in Components.classes)
  {
    appService = Components.classes[kAppStartup].
      getService(Components.interfaces.nsIAppStartup);
    forceQuit  = Components.interfaces.nsIAppStartup.eForceQuit;

  }
  else if (kAppShell in Components.classes)
  {
    appService = Components.classes[kAppShell].
      getService(Components.interfaces.nsIAppShellService);
    forceQuit = Components.interfaces.nsIAppShellService.eForceQuit;
  }
  else
  {
    throw 'goQuitApplication: no AppStartup/appShell';
  }

  var windowManager = Components.
    classes['@mozilla.org/appshell/window-mediator;1'].getService();

  var windowManagerInterface = windowManager.
    QueryInterface(Components.interfaces.nsIWindowMediator);

  var enumerator = windowManagerInterface.getEnumerator(null);

  while (enumerator.hasMoreElements())
  {
    var domWindow = enumerator.getNext();
    if (("tryToClose" in domWindow) && !domWindow.tryToClose())
    {
      return false;
    }
    domWindow.close();
  }

  try
  {
    appService.quit(forceQuit);
  }
  catch(ex)
  {
    throw('goQuitApplication: ' + ex);
  }

  return true;
}

// bloat test driver for TestGtkEmbed
//
// set |user_pref("dom.allow_scripts_to_close_windows", true);| to 
// allow this to close the window when the loop is done.
//
//     "ftp://ftp.mozilla.org",   // not supported for TestGtkEmbed
//

var list = 
    [
     "http://www.mozilla.org",
     "http://www.mozilla.org",
     "http://www.mozilla.org/newlayout/samples/test2.html",
     "http://www.mozilla.org/newlayout/samples/test8.html",
     "http://www.mozilla.org/newlayout/samples/test6.html",
     "http://www.mozilla.org/newlayout/samples/test8.html"
    ];
var interval = 3000; // 15000
var idx = 0;
var w;

window.onload = function () {
    w = window.open("about:blank");
    window.setTimeout(loadURL, interval); 
};
function loadURL () {
    w.location.href = list[idx++];
    if (idx < list.length) {
	window.setTimeout(loadURL, interval);
    } else {
        if (navigator.platform.indexOf('Mac') != -1) {
            goQuitApplication();	
        } else {
            window.setTimeout("w.close();", interval);
            window.setTimeout("window.close();", interval*2);
        }
    }
}
var i;

for(i=0; i < list.length;i++) {
    document.write(list[i]);
    document.write("<br>");
}
</script>