[opensource-dev] webkit for linux builds too old?
Lance Corrimal
I get "webkit too old" log file entries on linux a lot...
Is there a special reason why the linux builds use webkit 4.6 while mac and
windows use 4.7.1?
bye,
LC
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Henri Beauchamp
> Hi,
>
> I get "webkit too old" log file entries on linux a lot...
>
> Is there a special reason why the linux builds use webkit 4.6 while mac and
> windows use 4.7.1?
Probably because LL didn't figure out the changes to how the new
qtwebkit must be packaged and linked now (with jscore that has
to be added)...
You could use the version I compiled for the Cool VL Viewer:
http://sldev.free.fr/libraries/llqtwebkit-linux-qt4.7.1-20110813.tar.bz2
with MD5 hash: 1baafd063d69cc7ae4a54de43debb790
You will also need to change indra/cmake/WebKitLibPlugin.cmake to
remove qgif, qjpeg and jpeg from WEBKIT_PLUGIN_LIBRARIES and to add
jscore to it. It would then read:
.../...
elseif (LINUX)
set(WEBKIT_PLUGIN_LIBRARIES ${LLQTWEBKIT_LIBRARY} ${QT_LIBRARIES} ${QT_PLUGIN_LIBRARIES})
set(WEBKIT_PLUGIN_LIBRARIES
llqtwebkit
# qico
# qpng
# qtiff
# qsvg
# QtSvg
QtWebKit
QtOpenGL
QtNetwork
QtGui
QtCore
jscore
# qgif
# qjpeg
# jpeg
fontconfig
X11
Xrender
GL
# sqlite3
# Xi
# SM
)
endif (WINDOWS)
.../...
Henri.
Sythos
Henri Beauchamp <sl...@free.fr> wrote:
> On Sat, 18 Feb 2012 09:30:24 +0100, Lance Corrimal wrote:
>
> > Hi,
> >
> > I get "webkit too old" log file entries on linux a lot...
> >
> > Is there a special reason why the linux builds use webkit 4.6 while
> > mac and windows use 4.7.1?
>
> Probably because LL didn't figure out the changes to how the new
> qtwebkit must be packaged and linked now (with jscore that has
> to be added)...
i got another kind of problems, autobuild wrongly detect flags from
host OS, i've added by hand ni makefile "--no-avx --no-sse4.1
--no-sse4.2" and forced the cpu/arch, for a reason not clear (to me)
autobuild create binaries with SSE4 and AVX registry optimization
(probed CPU but not arch/OS)
compiling on linux as is from hg don't produce a usable package on my
system
Henri Beauchamp
> i got another kind of problems, autobuild wrongly detect flags from
> host OS, i've added by hand ni makefile "--no-avx --no-sse4.1
> --no-sse4.2" and forced the cpu/arch, for a reason not clear (to me)
> autobuild create binaries with SSE4 and AVX registry optimization
> (probed CPU but not arch/OS)
>
> compiling on linux as is from hg don't produce a usable package on my
> system
I don't use autobuild... I built it manually on a Mandriva 2007.1
system (which uses glibc v2.4, so it's compatible with LL's own prebuilt
binaries).
The instruction given in the REAMDE-linux.txt file, should be ammended
to read:
1) BUILDING Qt FOR LINUX LLQTWEBKIT
-----------------------------------
Acquire the Qt 4.7.1 source with our patches
* Download the source:
hg clone https://bitbucket.org/lindenlab/3p-qt
* This may take some as the archive contains a lot of files
* You should now have a directory ~/3p-qt/qt-everywhere-opensource-src-4.7.1
* Open a terminal window and cd to ~/3p-qt/qt-everywhere-opensource-src-4.7.1 directory
* run the following commands (we'll use the QTDIR variable in later steps)
export QTDIR=`pwd`
export PATH=$QTDIR/bin:$PATH
export MAKEFLAGS="-j6"
export CFLAGS="-m32 -fno-stack-protector"
export CXXFLAGS="-m32 -fno-stack-protector -DQT_NO_INOTIFY"
export LDFLAGS="-m32 -fno-stack-protector"
export OPENSSL_LIBS="-L`pwd`/../OpenSSL/libraries/i686-linux/lib_release_client -lssl -lcrypto"
Configure the Build
$ ./configure -v -platform linux-g++-32 -fontconfig -fast -no-qt3support -static -release -no-xmlpatterns -no-phonon -openssl-linked -no-3dnow -no-sse -no-sse2 -no-sse3 -no-ssse3 -no-sse4.1 -no-sse4.2 -no-gtkstyle -no-xinput -no-sm -buildkey LL$(date +%s) -no-sql-sqlite -no-scripttools -no-cups -no-dbus -qt-libmng -no-glib -qt-gif -qt-libjpeg -qt-libtiff -qt-zlib -qt-libpng -opengl desktop -no-xkb -xrender -svg -no-pch -webkit -multimedia -javascript-jit -opensource -nomake examples -nomake demos -nomake docs -nomake translations -nomake tools
* Accept the license, if you do.
* Wait a few minutes while it churns and bootstraps.
* Build Qt:
$ make -j6
* Wait ages for it to build.
* You're done, but if you want to go on to build llqtwebkit on this machine, you'd really better do...
$ sudo make install
2) BUILDING LLQTWEBKIT
----------------------
* set up environment vars - change '4.7.1' as appropriate for your Qt version.
$ export QTDIR=/usr/local/Trolltech/Qt-4.7.1
$ export PATH=$QTDIR/bin:$PATH
* configure llqtwebkit
$ qmake CONFIG-=debug
* Are you making a build for redistribution to other people and you are not specifically on Ubuntu Dapper? Then please hack the resulting Makefile and add '-fno-stack-protector' to CXXFLAGS and CFLAGS. This is important! Otherwise your resulting lib will not be usable at runtime on many machines.
* build it
$ make
3) THE BITS THAT THE VIEWER BUILD NEEDS
---------------------------------------
* From Qt:
lib/*.a
plugins/imageformats/*.a
3p-qt/qt-everywhere-opensource-src-4.7.1/src/3rdparty/webkit/JavaScriptCore/release/libjscore.a
* From LLQtWebKit:
libllqtwebkit.a
llqtwebkit.h
Henri.