Difference between revisions of "User:Robin Cornelius/standalone qtwebkit"
(→Part 1 qtwebkit in shared form: "workaround" for MOZ-39 (use unaffected revision)) |
(Update shared_qt.patch for revision 264 (needed also LINKTARGETPATCH to be commented)) |
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Line 5: | Line 5: | ||
First of all you need to grab the latest code for qt/webkit this is in a mecurial (hg) repository and if you install the mecurial tools for your distribution you can then fetch the code with | First of all you need to grab the latest code for qt/webkit this is in a mecurial (hg) repository and if you install the mecurial tools for your distribution you can then fetch the code with | ||
hg clone http://hg.secondlife.com/llqtwebkit/ | hg clone http://hg.secondlife.com/llqtwebkit/ | ||
To get this to build some minor changes are required :- | To get this to build some minor changes are required :- | ||
diff -r | diff -r 808d018bf497 llembeddedbrowserwindow.cpp | ||
--- a/llembeddedbrowserwindow.cpp | --- a/llembeddedbrowserwindow.cpp Tue Dec 01 16:01:02 2009 -0800 | ||
+++ b/llembeddedbrowserwindow.cpp | +++ b/llembeddedbrowserwindow.cpp Thu Dec 10 17:43:04 2009 +0100 | ||
@@ -68,7 +68,7 @@ | @@ -68,7 +68,7 @@ | ||
#include <qdebug.h> | #include <qdebug.h> | ||
Line 25: | Line 20: | ||
LLEmbeddedBrowserWindow::LLEmbeddedBrowserWindow() | LLEmbeddedBrowserWindow::LLEmbeddedBrowserWindow() | ||
{ | { | ||
diff -r | diff -r 808d018bf497 llnetworkaccessmanager.cpp | ||
--- a/llnetworkaccessmanager.cpp | --- a/llnetworkaccessmanager.cpp Tue Dec 01 16:01:02 2009 -0800 | ||
+++ b/llnetworkaccessmanager.cpp | +++ b/llnetworkaccessmanager.cpp Thu Dec 10 17:43:04 2009 +0100 | ||
@@ -75,7 +75,7 @@ | @@ -75,7 +75,7 @@ | ||
Line 46: | Line 41: | ||
} | } | ||
diff -r | diff -r 808d018bf497 llqtwebkit.pro | ||
--- a/llqtwebkit.pro | --- a/llqtwebkit.pro Tue Dec 01 16:01:02 2009 -0800 | ||
+++ b/llqtwebkit.pro | +++ b/llqtwebkit.pro Thu Dec 10 17:43:04 2009 +0100 | ||
@@ -1,4 +1,4 @@ | @@ -1,4 +1,4 @@ | ||
-CONFIG += static | -CONFIG += static | ||
Line 55: | Line 50: | ||
TARGET = | TARGET = | ||
DEPENDPATH += . | DEPENDPATH += . | ||
diff -r | diff -r 808d018bf497 llwebpage.cpp | ||
--- a/static.pri | --- a/llwebpage.cpp Tue Dec 01 16:01:02 2009 -0800 | ||
+++ b/static.pri | +++ b/llwebpage.cpp Thu Dec 10 17:43:04 2009 +0100 | ||
@@ -42,7 +42,7 @@ | |||
#include "llembeddedbrowserwindow.h" | |||
#include "llembeddedbrowserwindow_p.h" | |||
-#define LINKTARGETPATCH | |||
+//#define LINKTARGETPATCH | |||
LLWebPage::LLWebPage(QObject *parent) | |||
: QWebPage(parent) | |||
diff -r 808d018bf497 static.pri | |||
--- a/static.pri Tue Dec 01 16:01:02 2009 -0800 | |||
+++ b/static.pri Thu Dec 10 17:43:04 2009 +0100 | |||
@@ -1,4 +1,5 @@ | @@ -1,4 +1,5 @@ | ||
unix { | unix { |
Revision as of 09:49, 10 December 2009
Instructions for building the qt/webkit media plugin using distribution (shared) qt4, instead of static qt4 that the default LL build uses.
First of all you need to grab the latest code for qt/webkit this is in a mecurial (hg) repository and if you install the mecurial tools for your distribution you can then fetch the code with
hg clone http://hg.secondlife.com/llqtwebkit/
To get this to build some minor changes are required :-
diff -r 808d018bf497 llembeddedbrowserwindow.cpp --- a/llembeddedbrowserwindow.cpp Tue Dec 01 16:01:02 2009 -0800 +++ b/llembeddedbrowserwindow.cpp Thu Dec 10 17:43:04 2009 +0100 @@ -68,7 +68,7 @@ #include <qdebug.h> #endif -#define WEBHISTORYPATCH +//#define WEBHISTORYPATCH LLEmbeddedBrowserWindow::LLEmbeddedBrowserWindow() { diff -r 808d018bf497 llnetworkaccessmanager.cpp --- a/llnetworkaccessmanager.cpp Tue Dec 01 16:01:02 2009 -0800 +++ b/llnetworkaccessmanager.cpp Thu Dec 10 17:43:04 2009 +0100 @@ -75,7 +75,7 @@ void LLNetworkAccessManager::authenticationRequired(QNetworkReply *reply, QAuthenticator *authenticator) { - authenticator->tryAgainLater = true; + //authenticator->tryAgainLater = true; AuthDialog authDialog; int i; for (i = 0; i < authDialogs.count(); ++i) { @@ -107,7 +107,7 @@ authDialog.authenticationDialog->deleteLater(); authDialog.authenticationDialog = 0; authDialogs.removeAt(i); - authenticator->tryAgainLater = false; + //authenticator->tryAgainLater = false; } } diff -r 808d018bf497 llqtwebkit.pro --- a/llqtwebkit.pro Tue Dec 01 16:01:02 2009 -0800 +++ b/llqtwebkit.pro Thu Dec 10 17:43:04 2009 +0100 @@ -1,4 +1,4 @@ -CONFIG += static +CONFIG += shared TEMPLATE = lib TARGET = DEPENDPATH += . diff -r 808d018bf497 llwebpage.cpp --- a/llwebpage.cpp Tue Dec 01 16:01:02 2009 -0800 +++ b/llwebpage.cpp Thu Dec 10 17:43:04 2009 +0100 @@ -42,7 +42,7 @@ #include "llembeddedbrowserwindow.h" #include "llembeddedbrowserwindow_p.h" -#define LINKTARGETPATCH +//#define LINKTARGETPATCH LLWebPage::LLWebPage(QObject *parent) : QWebPage(parent) diff -r 808d018bf497 static.pri --- a/static.pri Tue Dec 01 16:01:02 2009 -0800 +++ b/static.pri Thu Dec 10 17:43:04 2009 +0100 @@ -1,4 +1,5 @@ unix { - DEFINES += STATIC_QT - QTPLUGIN += qgif + #DEFINES += STATIC_QT + #QTPLUGIN += qgif + QMAKE_LFLAGS_SHLIB *= "--rpath=/usr/lib/qt4/plugins/imageformats" }
This disables some features that are not avaiable in current qt4/ and in the case of the prepend patch will never be avaiable and also changes the build to use a shared qt4
To apply the above as a patch copy it to a local file, eg shared_qt.patch then from the llqtwebkit folder run :-
patch -p1 < shared_qt.patch
After sucessfully patching the code you can build with
qmake-qt4 make
This will produce a libqtwebkit.so and some symlinks to the library with so name versions. To install the quick and easy way is to
cp *.so /usr/local/lib/ cp llqtwebkit.h /usr/local/include/
Note that installation is necessary; using an CXXFLAGS that includes the header directly from the source tree will fail because the project contains a header (llstyle.h) with the same name as an already existing header file of the viewer, and compilation of the viewer will break.
The following patch needs to be applied to viewer code older than SVN revision 2976, to only link against libqtwebkit. It is already included in snowglobe 1.2 (revision 2976 and higher).
Index: indra/cmake/WebKitLibPlugin.cmake =================================================================== --- indra/cmake/WebKitLibPlugin.cmake (revision 2973) +++ indra/cmake/WebKitLibPlugin.cmake (working copy) @@ -34,30 +34,34 @@ debug ${ARCH_PREBUILT_DIRS_RELEASE}/libllqtwebkit.dylib ) elseif (LINUX) - set(WEBKIT_PLUGIN_LIBRARIES - llqtwebkit + if (STANDALONE) + set(WEBKIT_PLUGIN_LIBRARIES llqtwebkit) + else (STANDALONE) + set(WEBKIT_PLUGIN_LIBRARIES + llqtwebkit - qgif -# qico - qjpeg -# qpng -# qtiff -# qsvg + qgif +# qico + qjpeg +# qpng +# qtiff +# qsvg -# QtSvg - QtWebKit - QtOpenGL - QtNetwork - QtGui - QtCore +# QtSvg + QtWebKit + QtOpenGL + QtNetwork + QtGui + QtCore - fontconfig - X11 - Xrender - GL + fontconfig + X11 + Xrender + GL -# sqlite3 -# Xi -# SM - ) +# sqlite3 +# Xi +# SM + ) + endif (STANDALONE) endif (WINDOWS)