August 2008 - webkit-dev - lists.webkit.org

DOM object model glib code auto-generation - it works!
by Luke Kenneth Casson Leighton 27 Aug '08

27 Aug '08

https://bugs.webkit.org/show_bug.cgi?id=16401 folks, hi, this is just to say thank you to the people who kindly stopped by or answered questions, giving hints on what's needed. PassRefPtr<> was the last piece in the puzzle. i can now e.g. create and add text nodes to the DOM, call gdoc.get_element_by_id and all the other lovely functions which now make pywebkitgtk a *one megabyte* library :) i've still got some custom functions to add; i've missed out SVG wrappers entirely; i still have to add "properties" which i will start this morning. if anybody would like to either help or take over, the majority of the work has basically been done. esp once properties are added. l.

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Is there a way to avoid the 16.8 MB RegisterFile memory usage?
by Paul Pedriana 26 Aug '08

26 Aug '08

On loading a first page (google.com) I am seeing two 8.4 MB RegisterFile memory allocations for a total of 16.8 MB. Unfortunately, we don't have this much memory to spare, and virtual memory doesn't exist on our platforms. I'm wondering if there is anyway around this, regardless of the performance. Is there a way to reduce this to, say, two 512K allocations? I don't care of JavaScript performance drops 10-fold as a result. First 8.4 MB allocation: WTF::fastMalloc(size_t n=8421376) KJS::RegisterFile::RegisterFile(size_t capacity=2097152, size_t maxGlobals=8192) KJS::Machine::Machine() KJS::JSGlobalData::JSGlobalData() KJS::JSGlobalData::threadInstance() WebCore::JSDOMWindowShell::operator new(unsigned int size=24) WebCore::ScriptController::initScript() . . . Second 8.4 MB allocation: WTF::fastMalloc(size_t n=8421376) KJS::RegisterFile::RegisterFile(size_t capacity=2097152, size_t maxGlobals=8192) KJS::Machine::Machine() KJS::JSGlobalData::JSGlobalData() KJS::JSGlobalData::sharedInstance() KJS::JSGlobalObject::init(KJS::JSObject* thisValue) KJS::JSGlobalObject::JSGlobalObject(KJS::JSValue* prototype, KJS::JSObject* globalThisValue) WebCore::JSDOMWindowBase::JSDOMWindowBase(KJS::JSObject*, WebCore::DOMWindow*, WebCore::JSDOMWindowShell*) WebCore::JSDOMWindow::JSDOMWindow(WebCore::DOMWindow* impl, WebCore::JSDOMWindowShell* shell) WebCore::JSDOMWindowShell::JSDOMWindowShell(WebCore::DOMWindow * domWindow) WebCore::ScriptController::initScript() . . . Thanks.

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cross compiling WebKit for MIPS
by nishit sharma 26 Aug '08

26 Aug '08

Hi All, I am running cross compiled GtkLauncher on the MIPS target but it stick at GtkWidget* webkit_web_view_new(void) { WebKitWebView* webView = WEBKIT_WEB_VIEW(g_object_new(WEBKIT_TYPE_WEB_VIEW, NULL)); return GTK_WIDGET(webView); } for this g_object_new(WEBKIT_TYPE_WEB_VIEW) i am not getting any references. Can somebody helps me in knowing what this function does and how to resolve this Thanks Nishit

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Mac 10.5 : Error with Flash Player 10
by Mugdha Jain 25 Aug '08

25 Aug '08

Hi there, I am building the debug version of Webkit(trunk) on Mac (Version Mac OS X 10.5.4, PPC). I am using the Flash player 10 (Version 10.0.2.26). Attached below is the Stack trace that I am getting. At the same time I can play a Flash movie in Firefox 3, and Safari 3.1.2 with the same version of Flash Player. If I uninstall Flash player 10, and install Flash player 9, everything works just fine. Is anyone else having the same problem. I will appreciate any pointers to solve this issue. Thanks Mugdha. #0 0x92426944 in __pthread_kill () #1 0x924266f8 in pthread_kill () #2 0x951e3424 in Debugger () #3 0x0d278a04 in .objc_class_name_AUGenericViewFactory () #4 0x0d278dcc in NP_Initialize () #5 0x003fbe40 in -[WebNetscapePluginPackage load] (self=0xcae3960, _cmd=0x96c14e04) at /Users/mjain/dev/Webkit/WebKit/mac/Plugins/WebNetscapePluginPackage.m:563 #6 0x003504e4 in -[WebBaseNetscapePluginView initWithFrame:pluginPackage:URL:baseURL:MIMEType:attributeKeys:attributeValues:loadManually:DOMElement:] (self=0xcc8ec70, _cmd=0x465744, frame={origin = {x = 0, y = 0}, size = {width = 1000, height = 300}}, thePluginPackage=0xcae3960, theURL=0xcc109b0, theBaseURL=0xcc8eac0, MIME=0xcc8e370, keys=0xcc8eae0, values=0xcc8ee30, loadManually=0 '\0', anElement=0xcc63080) at /Users/mjain/dev/Webkit/WebKit/mac/Plugins/WebBaseNetscapePluginView.mm:1527 #7 0x00397c3c in WebFrameLoaderClient::createPlugin (this=0xb9dbe0, size=@0xbfffd1f0, element=0xcc64ca0, url=@0xbfffd2a4, paramNames=@0xbfffd444, paramValues=@0xbfffd450, mimeType=@0xbfffd440, loadManually=0) at /Users/mjain/dev/Webkit/WebKit/mac/WebCoreSupport/WebFrameLoaderClient.mm:1321 #8 0x03d0d0c8 in WebCore::FrameLoader::loadPlugin (this=0x7885a24, renderer=0xcc6311c, url=@0xbfffd2a4, mimeType=@0xbfffd440, paramNames=@0xbfffd444, paramValues=@0xbfffd450, useFallback=false) at /Users/mjain/dev/Webkit/WebCore/loader/FrameLoader.cpp:1739 #9 0x03d15a64 in WebCore::FrameLoader::requestObject (this=0x7885a24, renderer=0xcc6311c, url=@0xbfffd43c, frameName=@0xcaa9fa0, mimeType=@0xbfffd440, paramNames=@0xbfffd444, paramValues=@0xbfffd450) at /Users/mjain/dev/Webkit/WebCore/loader/FrameLoader.cpp:1695 #10 0x040fd688 in WebCore::RenderPartObject::updateWidget (this=0xcc6311c, onlyCreateNonNetscapePlugins=false) at /Users/mjain/dev/Webkit/WebCore/rendering/RenderPartObject.cpp:253 #11 0x03d2bfdc in WebCore::FrameView::performPostLayoutTasks (this=0xbae4f0) at /Users/mjain/dev/Webkit/WebCore/page/FrameView.cpp:968 #12 0x03d2cec4 in WebCore::FrameView::layout (this=0xbae4f0, allowSubtree=true) at /Users/mjain/dev/Webkit/WebCore/page/FrameView.cpp:526 #13 0x03cf5084 in WebCore::Frame::forceLayout (this=0xb9d300, allowSubtree=true) at /Users/mjain/dev/Webkit/WebCore/page/Frame.cpp:1337 #14 0x003b47cc in -[WebHTMLView layoutToMinimumPageWidth:maximumPageWidth:adjustingViewSize:] (self=0xbb6e380, _cmd=0x481658, minPageWidth=0, maxPageWidth=0, adjustViewSize=0 '\0') at /Users/mjain/dev/Webkit/WebKit/mac/WebView/WebHTMLView.mm:2817 #15 0x003b4928 in -[WebHTMLView layout] (self=0xbb6e380, _cmd=0x96b7226c) at /Users/mjain/dev/Webkit/WebKit/mac/WebView/WebHTMLView.mm:2834 #16 0x003beae0 in -[WebHTMLView(WebInternal) _layoutIfNeeded] (self=0xbb6e380, _cmd=0x481fbc) at /Users/mjain/dev/Webkit/WebKit/mac/WebView/WebHTMLView.mm:4912 #17 0x003beb34 in -[WebHTMLView(WebInternal) _web_layoutIfNeededRecursive] (self=0xbb6e380, _cmd=0x45b2d4) at /Users/mjain/dev/Webkit/WebKit/mac/WebView/WebHTMLView.mm:4917 #18 0x003ac8fc in -[WebHTMLView(WebPrivate) viewWillDraw] (self=0xbb6e380, _cmd=0x96bc8c30) at /Users/mjain/dev/Webkit/WebKit/mac/WebView/WebHTMLView.mm:1130 #19 0x927cf5c8 in -[NSView viewWillDraw] () #20 0x927cf5c8 in -[NSView viewWillDraw] () #21 0x927cf5c8 in -[NSView viewWillDraw] () #22 0x927cf5c8 in -[NSView viewWillDraw] () #23 0x927cf5c8 in -[NSView viewWillDraw] () #24 0x927cf5c8 in -[NSView viewWillDraw] () #25 0x927cf5c8 in -[NSView viewWillDraw] () #26 0x927cf5c8 in -[NSView viewWillDraw] () #27 0x927ced54 in -[NSView _sendViewWillDrawInRect:] () #28 0x92724538 in -[NSView displayIfNeeded] () #29 0x92724184 in -[NSWindow displayIfNeeded] () #30 0x00021844 in ?? () #31 0x92723fe4 in _handleWindowNeedsDisplay () #32 0x935fcf78 in __CFRunLoopDoObservers () #33 0x935fe120 in CFRunLoopRunSpecific () #34 0x90bf2730 in RunCurrentEventLoopInMode () #35 0x90bf2554 in ReceiveNextEventCommon () #36 0x90bf2394 in BlockUntilNextEventMatchingListInMode () #37 0x9272205c in _DPSNextEvent () #38 0x92721a14 in -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] () #39 0x00008790 in ?? () #40 0x9271b6d0 in -[NSApplication run] () #41 0x926ec0d4 in NSApplicationMain () #42 0x000bdd34 in ?? ()

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WebKit and WebKit-Gtk compiled on win32 ! But error building GtkLauncher
by Marco Rocco 25 Aug '08

25 Aug '08

Hello i have compiled WebKit (and WebKit-gtk) on Windows XP under cygwin, but compiling GtkLauncher i get the attached error... I have seen in ./.libs/libwebkit-1.0.a that '__imp__webkit_web_view_open' isn't declared, but is instead declared '_webkit_web_view_open', why it haven't the __imp_ prefix ? and why it is required ? Thanks so much! Marco Rocco $ gcc -fno-strict-aliasing -O2 -D_REENTRANT -I/usr/include/glib-2.0 -I/usr/lib/ glib-2.0/include -mms-bitfields -I/target/include/gtk-2.0 -I/target/lib/gtk-2.0 /include -I/target/include/atk-1.0 -I/target/include/cairo -I/target/include/pa ngo-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/target/include/f reetype2 -I/target/include -I/target/include/libxml2 -Wall -W -Wcast-align -Wch ar-subscripts -Wreturn-type -Wformat -Wformat-security -Wno-format-y2k -Wundef -Wmissing-format-attribute -Wpointer-arith -Wwrite-strings -Wno-unused-paramete r -Wno-parentheses -fno-exceptions -o Programs/GtkLauncher.exe WebKitTools/GtkL auncher/Programs_GtkLauncher-main.o ./.libs/libwebkit-1.0.a -L/usr/lib /usr/li b/libgthread-2.0.dll.a -L/target/lib -lgtk-win32-2.0 -lgdk-win32-2.0 -limm32 -l ole32 /usr/lib/libatk-1.0.dll.a /usr/lib/libgdk_pixbuf-2.0.dll.a -lpangocairo-1 .0 /usr/lib/libpangoft2-1.0.dll.a /usr/lib/libpangowin32-1.0.dll.a -lgdi32 /usr /lib/libpango-1.0.dll.a /usr/lib/libgobject-2.0.dll.a /usr/lib/libgmodule-2.0.d ll.a /usr/lib/libglib-2.0.dll.a /usr/lib/libintl.dll.a /usr/lib/libcairo.dll.a -L/usr/X11R6/lib -lpng12 /usr/lib/libglitz.dll.a /usr/lib/libfontconfig.dll.a / usr/lib/libexpat.dll.a /usr/lib/libfreetype.dll.a /usr/lib/libcurl.dll.a /usr/l ib/libssh2.dll.a -lssl -lcrypto -licui18n -licuuc -licudata /usr/lib/libsqlite3 .dll.a /usr/lib/libxslt.dll.a /usr/lib/libxml2.dll.a -lz /usr/lib/libiconv.dll. a /usr/lib/libjpeg.dll.a -lpthread WebKitTools/GtkLauncher/Programs_GtkLauncher-main.o:main.c:(.text+0x33): undefin ed reference to `__imp__webkit_web_view_open' WebKitTools/GtkLauncher/Programs_GtkLauncher-main.o:main.c:(.text+0x6c): undefin ed reference to `_g_assertion_message_expr' WebKitTools/GtkLauncher/Programs_GtkLauncher-main.o:main.c:(.text+0x1ce): undefi ned reference to `__imp__webkit_web_frame_get_uri' WebKitTools/GtkLauncher/Programs_GtkLauncher-main.o:main.c:(.text+0x21d): undefi ned reference to `__imp__webkit_web_view_go_back' WebKitTools/GtkLauncher/Programs_GtkLauncher-main.o:main.c:(.text+0x23d): undefi ned reference to `__imp__webkit_web_view_go_forward' WebKitTools/GtkLauncher/Programs_GtkLauncher-main.o:main.c:(.text+0x55d): undefi ned reference to `__imp__webkit_web_view_get_type' WebKitTools/GtkLauncher/Programs_GtkLauncher-main.o:main.c:(.text+0x565): undefi ned reference to `__imp__webkit_web_view_new' WebKitTools/GtkLauncher/Programs_GtkLauncher-main.o:main.c:(.text+0x825): undefi ned reference to `__imp__webkit_web_view_open' collect2: ld returned 1 exit status Marco@marco ~/WebKit $

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getting and setting a pointer to a c++ class in a multi-level glib object hierarchy
by Luke Kenneth Casson Leighton 25 Aug '08

25 Aug '08

folks, hi, i have a particularly horrendous implementation requirement that i can't quite get my head round and need some gobject advice for the webkit-gtk implementation to provide DOM access (which will then percolate to pywebkitgtk). webkit's c++ DOM object hierarchy is multi-level, is inherited (as best i can tell) from a virtual base class, Node, and comprises a whopping _four hundred_ individual classes derived, ultimately, from that base class . i've written an auto-generator to create the glib-object-based code for all of these classes: and, btw, i can _thoroughly_ recommend the use of this code for other projects: it's _not_ just a tool that should stay in webkit, it's generic enough to used elsewhere. the problem i am having is best illustrated with an example. i managed to get everything compiled and working yesterday, enough to test with this code, in pywebkitgtk: doc = main_frame.get_document() # equivalent to document in javascript txtnode = doc.create_text_node('hello world') # equivalent to createTextNode doc.append_child(txtnode) # equivalent to doc.appendChild in javascript the "append_child" is where it all goes horribly wrong: here's why. doc is of glib type GDOM_TYPE_DOCUMENT, and, naively on my part it contains a "private" pointer to a c++ "Document" class from webkit. GDOMDocument is a glib object that inherits from a GDOMNode glib object, which in turn inherits from a GDOMObject glib object. likewise, txtnode is of glib type GDOM_TYPE_TEXT_NODE which also happens to inherit from GDOM_TYPE_NODE which inherits from type GDOM_DOM_OBJECT which inherits from G_OBJECT. each and every single GDOM_TYPE_XXX has a "priv" private pointer to its c++ class - and that turns out to be my mistake. the reason? Document::appendChild() takes a Node* - the virtual base class - as its argument. and, because append_child is all the way down at the GDOM_TYPE_NODE glib object level, _guess_ which one of the "priv" pointer functions gets called to "get" a private member, and guess which one of the "priv" pointer functions will have been called to _set_ the private member? when the text node was created, _only_ the gdom_text_node_set_private() was called, setting a priv member that is exclusive and private to GDOM_TYPE_TEXT_NODE, and when append_child is called, it's called at the GDOM_TYPE_NODE, level, resulting in gdom_node_get_private() getting called (not gdom_text_node_get_private()), which returns... of course... NULL! so - this is where i'm a bit lost. looking at the tutorials i was kindly referred to, there are "abstract methods" which at first sight look suitable. however, i can't quite work out if they can be multi-layer-inherited. G_DEFINE_ABSTRACT_TYPE describes how to create an abstract method "super_human_eat", which is passed in a pointer to a NatureHuman* - not a SuperHuman*. i need to be able to call the *same* function at each level of the glib inheritance structure, back down at the "GDOM_TYPE_DOM_OBJECT" base glib object, which will store a "priv" private member pointer to the c++ virtual base class (Node*). the "Interfaces" example looks suitable for what i need but... i've looked at the "Interfaces" example - and i don't get it. there doesn't appear to be a way to store "data" - the example only shows a method "move". any help greatly appreciated - this is something really quite obscure that is easy enough to do in c++ and python. oh. duh. of course. if i describe what i need in python, perhaps someone can tell me how it's implemented using Glib Objects? # base class class Node: def __init__(self): self.children = [] self.parent = None def appendChild(self, child): self.children.append(child) def set_parent(self, parent): self.parent = parent class TextNode(Node): def __init__(self, txt): Node.__init__(self) self.txt = txt class Document(Node): def createTextNode(self, txt): tn = TextNode(txt) tn.set_parent(self) return tn that's the "implementation" - in c++ this is the GLIB object structure: class GObject: pass class gdomDOMObject(GObject): def __init__(self): self.priv = None def set_private(self, priv): self.priv = priv def get_private(self): return self.priv class gdomNode(gdomDOMObject): def append_child(self, child): self.priv.appendChild(child.get_private()) class gdomDocument(gdomNode): def create_text_node(self, text): tn = self.priv.createTextNode(text) gtn = gdomTextNode() gtn.set_private(tn) return gtn that's what i _really_ want - but i've made the mistake of doing "the equivalent" - in glib object terms - of this: class gdomNode(gdomDOMObject): def __init__(self): self.priv = None def set_private(self, priv): self.priv = priv def get_private(self): return self.priv def append_child(self, child): self.priv.appendChild(child.get_private()) class gdomDocument(gdomNode): def __init__(self): self.priv = None def set_private(self, priv): self.priv = priv def get_private(self): return self.priv def create_text_node(self, text): tn = self.priv.createTextNode(text) gtn = gdomTextNode() gtn.set_private(tn) return gtn so, consequently, each set_private and get_private method returns rubbish, when in fact, in glib/gobject terms, i want the set_private and get_private of the GDOM_TYPE_DOM_OBJECT - but at *every* level. help! l.

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Buggy Font Selection in GTK Port
by Martin Sourada 25 Aug '08

25 Aug '08

Hi, Some of you might be aware of the problem with font selection in the GTK Port [1]. This is really pain in the ass especially on linux where we usually don't have any full-Unicode coverage and rely heavily on font fall-back rules. This is broken in WebKitGTK in a way that e.g. when you use latin-script locales (en_*, etc.) some foreign scripts like Kanji, Hiragana, Katakana, ... are not rendered (with pango backend they are just almost left out of the layout, with freetype backend black-bordered rectangle is displayed instead) when the glyphs are not in the font selected by WebKit for the page element, even though font used usually for substitution is present. In the bug report it is stated, that the devs haven't come up a definite solution to that so I propose one (unfortunately I am not [yet] familiar with WebKit code and C++ [although I am fluent in C], but I'd like to help as much as possible). First the problem: In web browser we face two issues with font selection. First is CSS font selection which is designed to select available font from the font list given in the CSS style - i.e. if you have in CSS font-family = Arial, "Liberation Sans", sans-serif and you have Liberation Sans but not Arial on your computer then Liberation Sans is selected. Second is font substitution for missing glyphs. E.g. DejaVu Sans does not contain Japanese glyphs and thus is usually substituted by VLGothic when these glyphs are needed. The first issue is already handled by WebKit and is AFAIK working correctly. The second issue is working correctly system-wide, but not in WebKit-gtk. Since the second issue is system wide the Pango library was designed to handle it and has pretty good algorithms to solve this problem - and thus it works good in most application. However, WebKit-gtk does not use these. My idea of solution to this bug is to treat these issues separately, because they are separate. Let the CSS font selection be done by WebKit and leave the glyph font substitution to be handled by pango/freetype. Is this solution feasible? Does it seem implementable? Can I help somehow? Thanks, Martin

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Running GtkLauncher on win32: GetMangledSiteSid error in advapi32.dll
by Marco Rocco 25 Aug '08

25 Aug '08

i'm compiled my GtkLauncher against the libwebkit compiled from http://funpidgin.sourceforge.net/2008-08-20/megarian-webkit-sort-of-works-o… and i get this error at runtime: impossible to find an entering point GetMangledSiteSid of procedure in library of dynamic link ADVAPI32.DLL ( screenshoot: http://img83.imageshack.us/my.php?image=schermataeq7.png ) i have debugged and i get this error when "webkit_web_view_new ()" is called I'm on Windows XP sp3, and i have seen that in my version of advapi32.dll (c:\windows\system32) the GetMangledSiteSid function isn't declared, while it is declared in libadvapi32.a (c:\cygwin\lib\w32api). How can i fix this error? Thanks anyway Marco Rocco

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remote debugging GtkLauncher using gdb
by nishit sharma 25 Aug '08

25 Aug '08

Hi All, This time i am doing remote debugging of GtkLauncher which is built after cross compiling. I set up my target with gdbserver <HOT-IP:PORT> ./GtkLauncher and after that the steps which i followed on my host are as: mipsel-linux-gdb GtkLauncher 1. set debug remote 1 2. file GtkLauncher 3. set solid-search-path <libraries as available on my target board> 4. b main 5. continue But after this i get SIG32 and lots of sending packets and received prints. and in the last i get 0x2f6a0784 in __rt_sigsuspend () from /lib/libc.so.0 Also getting some shared libraries not found error but they are present in the path given And after sometime the application hangs I am not getting the flow of my code and the reason why its hanging. Can anybody help me in this issue Thanks and Regards Nishit Sharma

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Anther issue of building webkit on vs2005
by Shi.David＠inventec-inc.com 25 Aug '08

25 Aug '08

Hi, friends: I try to build webkit on vs2005, and followed the setup steps on webkit.org. I installed all needed patch and tools, used "svn checkout" to got all src, then run "update-webkit" first. But when I type "build-webkit --debug" in cygwin shell, it returns error. It seems occurs some error at "fcc_offset != 128 at /home/cjs/WebKit/JAVASC~1/pcre/dftables line 109." Any advice is appreciated. The full log as below: -------------------------------------------------------------------------------------------------------------------- Subroutine main::tmpfile redefined at /usr/lib/perl5/5.8/Exporter.pm line 65. at /usr/lib/perl5/5.8/cygwin/POSIX.pm line 19 Subroutine main::tmpnam redefined at /usr/lib/perl5/5.8/Exporter.pm line 65. at /usr/lib/perl5/5.8/cygwin/POSIX.pm line 19 Checking mod-date of WebKitSupportLibrary.zip... Current WebKitSupportLibrary is up to date Building results into: /cygdrive/c/WebKitBuild WEBKITOUTPUTDIR is set to: C:\WebKitBuild WEBKITLIBRARIESDIR is set to: C:\cygwin\home\cjs\WebKit\WebKitLibraries\win /cygdrive/c/Program Files/Microsoft Visual Studio 8/Common7/IDE/devenv.com win\WebKit.vcproj\WebKit.sln /build Debug Microsoft (R) Visual Studio Version 8.0.50727.762. Copyright (C) Microsoft Corp 1984-2005. All rights reserved. 1>------ Build started: Project: WTF, Configuration: Debug Win32 ------ 1>Performing Pre-Build Event... 1>Compiling... 1>Assertions.cpp 1>Generating Code... 1>Compiling... 1>CollatorDefault.cpp 1>CollatorICU.cpp 1>FastMalloc.cpp 1>HashTable.cpp 1>MainThread.cpp 1>OwnPtrWin.cpp 1>RefCountedLeakCounter.cpp 1>TCSystemAlloc.cpp 1>ThreadingWin.cpp 1>UTF8.cpp 1>MainThreadWin.cpp 1>Generating Code... 1>Creating library... 1>HashTable.obj : warning LNK4221: no public symbols found; archive member will be inaccessible 1>CollatorICU.obj : warning LNK4221: no public symbols found; archive member will be inaccessible 1>Performing Post-Build Event... 1>Project : warning PRJ0018 : The following environment variables were not found: 1>$(PRODUCTION) 1>Build log was saved at "file://C:\WebKitBuild\obj\WTF\Debug\BuildLog.htm" 1>WTF - 0 error(s), 2 warning(s) 2>------ Build started: Project: JavaScriptCoreGenerated, Configuration: Release Win32 ------ 2>Performing Makefile project actions 2> xcopy /y/d/e/i "..\..\..\WebKitLibraries\win\tools" "C:\cygwin\home\cjs\WebKit\WebKitLibraries\win\tools" 2>Cannot perform a cyclic copy 2>0 File(s) copied 2> touch "C:\WebKitBuild\buildfailed" 2> bash build-generated-files.sh "C:\WebKitBuild" "C:\cygwin\home\cjs\WebKit\WebKitLibraries\win" 2>Can't locate Win32API/Registry.pm in @INC (@INC contains: /usr/lib/perl5/5.8/cygwin /usr/lib/perl5/5.8 /usr/lib/perl5/site_perl/5.8/cygwin /usr/lib/perl5/site_perl/5.8 /usr/lib/perl5/site_perl/5.8 /usr/lib/perl5/vendor_perl/5.8/cygwin /usr/lib/perl5/vendor_perl/5.8 /usr/lib/perl5/vendor_perl/5.8 .) at ../../../WebKitTools/Scripts/num-cpus line 6. 2>BEGIN failed--compilation aborted at ../../../WebKitTools/Scripts/num-cpus line 6. 2>/home/cjs/WebKit/JAVASC~1/kjs/create_hash_table /home/cjs/WebKit/JAVASC~1/kjs/ArrayPrototype.cpp -i > ArrayPrototype.lut.h 2>/home/cjs/WebKit/JAVASC~1/pcre/dftables chartables.c 2>/home/cjs/WebKit/JAVASC~1/kjs/create_hash_table /home/cjs/WebKit/JAVASC~1/kjs/DatePrototype.cpp -i > DatePrototype.lut.h 2>bison -d -p kjsyy /home/cjs/WebKit/JAVASC~1/kjs/grammar.y -o grammar.cpp > bison_out.txt 2>&1 2>/home/cjs/WebKit/JAVASC~1/kjs/create_hash_table /home/cjs/WebKit/JAVASC~1/kjs/keywords.table > lexer.lut.h 2>/home/cjs/WebKit/JAVASC~1/kjs/create_hash_table /home/cjs/WebKit/JAVASC~1/kjs/MathObject.cpp -i > MathObject.lut.h 2>/home/cjs/WebKit/JAVASC~1/kjs/create_hash_table /home/cjs/WebKit/JAVASC~1/kjs/NumberConstructor.cpp -i > NumberConstructor.lut.h 2>Creating hashtable for /home/cjs/WebKit/JAVASC~1/kjs/ArrayPrototype.cpp 2>/home/cjs/WebKit/JAVASC~1/kjs/create_hash_table /home/cjs/WebKit/JAVASC~1/kjs/RegExpConstructor.cpp -i > RegExpConstructor.lut.h 2>/home/cjs/WebKit/JAVASC~1/kjs/create_hash_table /home/cjs/WebKit/JAVASC~1/kjs/RegExpObject.cpp -i > RegExpObject.lut.h 2>/home/cjs/WebKit/JAVASC~1/kjs/create_hash_table /home/cjs/WebKit/JAVASC~1/kjs/StringPrototype.cpp -i > StringPrototype.lut.h 2>Creating hashtable for /home/cjs/WebKit/JAVASC~1/kjs/keywords.table 2>Creating hashtable for /home/cjs/WebKit/JAVASC~1/kjs/DatePrototype.cpp 2>Creating hashtable for /home/cjs/WebKit/JAVASC~1/kjs/MathObject.cpp 2>Creating hashtable for /home/cjs/WebKit/JAVASC~1/kjs/StringPrototype.cpp 2>Creating hashtable for /home/cjs/WebKit/JAVASC~1/kjs/RegExpConstructor.cpp 2>Creating hashtable for /home/cjs/WebKit/JAVASC~1/kjs/NumberConstructor.cpp 2>Creating hashtable for /home/cjs/WebKit/JAVASC~1/kjs/RegExpObject.cpp 2>sh: cpp: command not found 2>Use of uninitialized value in printf at /home/cjs/WebKit/JAVASC~1/pcre/dftables line 83. 2>Use of uninitialized value in numeric ne (!=) at /home/cjs/WebKit/JAVASC~1/pcre/dftables line 90. 2>Use of uninitialized value in numeric ne (!=) at /home/cjs/WebKit/JAVASC~1/pcre/dftables line 108. 2>fcc_offset != 128 at /home/cjs/WebKit/JAVASC~1/pcre/dftables line 109. 2>make: *** [chartables.c] Error 127 2>make: *** Waiting for unfinished jobs.... 2>perl -p -e 'END { if ($conflict) { unlink "grammar.cpp"; die; } } $conflict ||= /conflict/' < bison_out.txt 2>touch grammar.cpp.h 2>touch grammar.hpp 2>cat grammar.cpp.h grammar.hpp > grammar.h 2>rm -f grammar.cpp.h grammar.hpp bison_out.txt 2>NMAKE : fatal error U1077: 'C:\cygwin\bin\bash.EXE' : return code '0x1' 2>Stop. 2>Project : error PRJ0019: A tool returned an error code from "Performing Makefile project actions" 2>Build log was saved at "file://C:\WebKitBuild\obj\JavaScriptCoreGenerated\Release\BuildLog.htm" 2>JavaScriptCoreGenerated - 2 error(s), 0 warning(s) 3>------ Build started: Project: JavaScriptCore, Configuration: Debug Win32 ------ 3>Performing Pre-Build Event... 3>Project : error PRJ0002 : Error result 1 returned from 'c:\WINDOWS\system32\cmd.exe'. 3>Project : warning PRJ0018 : The following environment variables were not found: 3>$(PRODUCTION) 3>Build log was saved at "file://C:\WebKitBuild\obj\JavaScriptCore\Debug\BuildLog.htm" 3>JavaScriptCore - 1 error(s), 0 warning(s) 4>------ Build started: Project: WebCoreGenerated, Configuration: Release Win32 ------ 4>Performing Makefile project actions 4>Project : error PRJ0002 : Error result 1 returned from 'c:\WINDOWS\system32\cmd.exe'. 4>Build log was saved at "file://C:\WebKitBuild\obj\WebCoreGenerated\Release\BuildLog.htm" 4>WebCoreGenerated - 1 error(s), 0 warning(s) 5>------ Build started: Project: QTMovieWin, Configuration: Debug Win32 ------ 5>Performing Pre-Build Event... 5>Project : error PRJ0002 : Error result 1 returned from 'c:\WINDOWS\system32\cmd.exe'. 5>Project : warning PRJ0018 : The following environment variables were not found: 5>$(PRODUCTION) 5>Build log was saved at "file://C:\WebKitBuild\obj\QTMovieWin\Debug\BuildLog.htm" 5>QTMovieWin - 1 error(s), 0 warning(s) 6>------ Build started: Project: WebCore, Configuration: Debug Win32 ------ 6>Performing Pre-Build Event... 6>Project : error PRJ0002 : Error result 1 returned from 'c:\WINDOWS\system32\cmd.exe'. 6>Project : warning PRJ0018 : The following environment variables were not found: 6>$(PRODUCTION) 6>$(AnalyzeWithLargeStack) 6>Build log was saved at "file://C:\WebKitBuild\obj\WebCore\Debug\BuildLog.htm" 6>WebCore - 1 error(s), 0 warning(s) 7>------ Build started: Project: InterfacesGenerated, Configuration: Release Win32 ------ 7>Performing Makefile project actions 7>Project : error PRJ0002 : Error result 1 returned from 'c:\WINDOWS\system32\cmd.exe'. 7>Build log was saved at "file://C:\WebKitBuild\obj\InterfacesGenerated\Release\BuildLog.htm" 7>InterfacesGenerated - 1 error(s), 0 warning(s) 8>------ Build started: Project: Interfaces, Configuration: Debug Win32 ------ 8>Performing Pre-Build Event... 8>Project : error PRJ0002 : Error result 1 returned from 'c:\WINDOWS\system32\cmd.exe'. 8>Project : warning PRJ0018 : The following environment variables were not found: 8>$(PRODUCTION) 8>Build log was saved at "file://C:\WebKitBuild\obj\Interfaces\Debug\BuildLog.htm" 8>Interfaces - 1 error(s), 0 warning(s) 9>------ Build started: Project: WebKitGUID, Configuration: Debug Win32 ------ 9>Performing Pre-Build Event... 9>Project : error PRJ0002 : Error result 1 returned from 'c:\WINDOWS\system32\cmd.exe'. 9>Project : warning PRJ0018 : The following environment variables were not found: 9>$(PRODUCTION) 9>Build log was saved at "file://C:\WebKitBuild\obj\WebKitGUID\Debug\BuildLog.htm" 9>WebKitGUID - 1 error(s), 0 warning(s) 10>------ Build started: Project: WebKit, Configuration: Debug Win32 ------ 10>Performing Pre-Build Event... 10>Project : error PRJ0002 : Error result 1 returned from 'c:\WINDOWS\system32\cmd.exe'. 10>Project : warning PRJ0018 : The following environment variables were not found: 10>$(PRODUCTION) 10>Build log was saved at "file://C:\WebKitBuild\obj\WebKit\Debug\BuildLog.htm" 10>WebKit - 1 error(s), 0 warning(s) 11>------ Build started: Project: FindSafari, Configuration: Release Win32 ------ 11>Compiling... 11>FindSafari.cpp 11>Performing Pre-Link Event... 11>Linking... 11>Embedding manifest... 11>Project : warning PRJ0018 : The following environment variables were not found: 11>$(PRODUCTION) 11>Build log was saved at "file://C:\WebKitBuild\obj\FindSafari\Release\BuildLog.htm" 11>FindSafari - 0 error(s), 0 warning(s) 12>------ Build started: Project: testapi, Configuration: Debug Win32 ------ 12>Performing Pre-Build Event... 12>Project : error PRJ0002 : Error result 1 returned from 'c:\WINDOWS\system32\cmd.exe'. 12>Project : warning PRJ0018 : The following environment variables were not found: 12>$(PRODUCTION) 12>Build log was saved at "file://C:\WebKitBuild\obj\testapi\Debug\BuildLog.htm" 12>testapi - 1 error(s), 0 warning(s) 13>------ Build started: Project: jsc, Configuration: Debug Win32 ------ 13>Performing Pre-Build Event... 13>Project : error PRJ0002 : Error result 1 returned from 'c:\WINDOWS\system32\cmd.exe'. 13>Project : warning PRJ0018 : The following environment variables were not found: 13>$(PRODUCTION) 13>Build log was saved at "file://C:\WebKitBuild\obj\jsc\Debug\BuildLog.htm" 13>jsc - 1 error(s), 0 warning(s) 14>------ Build started: Project: WinLauncher, Configuration: Debug Win32 ------ 14>Compiling... 14>WinLauncher.cpp 14>c:\cygwin\home\cjs\webkit\webkittools\winlauncher\winlauncher.h(29) : fatal error C1083: Cannot open include file: 'WebKit.h': No such file or directory 14>Project : warning PRJ0018 : The following environment variables were not found: 14>$(PRODUCTION) 14>Build log was saved at "file://C:\WebKitBuild\obj\WinLauncher\Debug\BuildLog.htm" 14>WinLauncher - 1 error(s), 0 warning(s) 15>------ Build started: Project: TestNetscapePlugin, Configuration: Debug Win32 ------ 15>Performing Pre-Build Event... 15>Project : error PRJ0002 : Error result 1 returned from 'c:\WINDOWS\system32\cmd.exe'. 15>Project : warning PRJ0018 : The following environment variables were not found: 15>$(PRODUCTION) 15>Build log was saved at "file://C:\WebKitBuild\obj\TestNetscapePlugin\Debug\BuildLog.htm" 15>TestNetscapePlugin - 1 error(s), 0 warning(s) 16>------ Build started: Project: ImageDiff, Configuration: Debug Win32 ------ 16>Performing Pre-Build Event... 16>Project : error PRJ0002 : Error result 1 returned from 'c:\WINDOWS\system32\cmd.exe'. 16>Project : warning PRJ0018 : The following environment variables were not found: 16>$(PRODUCTION) 16>Build log was saved at "file://C:\WebKitBuild\obj\ImageDiff\Debug\BuildLog.htm" 16>ImageDiff - 1 error(s), 0 warning(s) 17>------ Build started: Project: DumpRenderTree, Configuration: Debug Win32 ------ 17>Performing Pre-Build Event... 17>Project : error PRJ0002 : Error result 1 returned from 'c:\WINDOWS\system32\cmd.exe'. 17>Project : warning PRJ0018 : The following environment variables were not found: 17>$(PRODUCTION) 17>Build log was saved at "file://C:\WebKitBuild\obj\DumpRenderTree\Debug\BuildLog.htm" 17>DumpRenderTree - 1 error(s), 0 warning(s) ========== Build: 2 succeeded, 15 failed, 0 up-to-date, 0 skipped ========== ===== BUILD FAILED ====== Please ensure you have run WebKit/WebKitTools/Scripts/update-webkit to install depenedencies. You can view build errors by checking the BuildLog.htm files located at: /cygdrive/c/WebKitBuild/obj/<project>/<config>. Best Regards David Shi

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