Difference between revisions of "User:Robin Cornelius/standalone qtwebkit"
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cp *.so /usr/local/lib/ | cp *.so /usr/local/lib/ | ||
cp llqtwebkit.h /usr/local/include/ | 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. | |||
== Part 2 Patching the viewer to use a shared libqtwebkit == | == Part 2 Patching the viewer to use a shared libqtwebkit == |
Revision as of 05:32, 7 November 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 d3b5f3a6f6c1 llembeddedbrowserwindow.cpp --- a/llembeddedbrowserwindow.cpp Mon Sep 21 14:26:31 2009 -0700 +++ b/llembeddedbrowserwindow.cpp Tue Nov 03 20:50:14 2009 +0000 @@ -68,7 +68,7 @@ #include <qdebug.h> #endif -#define WEBHISTORYPATCH +//#define WEBHISTORYPATCH LLEmbeddedBrowserWindow::LLEmbeddedBrowserWindow() { diff -r d3b5f3a6f6c1 llnetworkaccessmanager.cpp --- a/llnetworkaccessmanager.cpp Mon Sep 21 14:26:31 2009 -0700 +++ b/llnetworkaccessmanager.cpp Tue Nov 03 20:50:14 2009 +0000 @@ -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 d3b5f3a6f6c1 llqtwebkit.pro --- a/llqtwebkit.pro Mon Sep 21 14:26:31 2009 -0700 +++ b/llqtwebkit.pro Tue Nov 03 20:50:14 2009 +0000 @@ -1,4 +1,4 @@ -CONFIG += static +CONFIG += shared TEMPLATE = lib TARGET = DEPENDPATH += . diff -r d3b5f3a6f6c1 static.pri --- a/static.pri Mon Sep 21 14:26:31 2009 -0700 +++ b/static.pri Tue Nov 03 20:50:14 2009 +0000 @@ -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)