[vlc-devel] how to include qtnetwork in cross compilation

[fayyaz lodhi]

Thanks -  i did read about pkg-config and it improved my understanding a
little.

I was already deleting qt4 folder and doing remake. However, didn't delete
.qt4 file. (I didn't know actually that one existed). Also in the
QtNetwork.pro file i changed the order of including QtNetwork lib i.e. put
it in front of QtGui and QtCore.

The earlier make errors were gone after this i.e. vlc is finding the
package now. However, some win32 specific libraries are still not correctly
found and generate errors. I have verified that the generated
qt4/src/network/network.pro has the QT_NO_OPENSSL define (without it as you
mentioned there were SSL linking errors).

I am currently trying to figure out the cause of these errors. Thank you
once again for your help. I am pasting there here so this might help some
one latter as well OR may be if you have any idea about these, that would
be great.

/VLC/TestCC/vlc-git-LinuxCompiledWork/vlc/contrib/i686-w64-mingw32/lib/libQtNetwork.a(qnativesocketengine_win.o):qnativesocketengine_win.cpp:(.text+0x13d):
undefined reference to `__imp__WSASocketW at 24'
/VLC/TestCC/vlc-git-LinuxCompiledWork/vlc/contrib/i686-w64-mingw32/lib/libQtNetwork.a(qnativesocketengine_win.o):qnativesocketengine_win.cpp:(.text+0x1dc):
undefined reference to `__imp__WSAIoctl at 36'
/VLC/TestCC/vlc-git-LinuxCompiledWork/vlc/contrib/i686-w64-mingw32/lib/libQtNetwork.a(qnativesocketengine_win.o):qnativesocketengine_win.cpp:(.text+0x3a0):
undefined reference to `__imp__WSAIoctl at 36'
/VLC/TestCC/vlc-git-LinuxCompiledWork/vlc/contrib/i686-w64-mingw32/lib/libQtNetwork.a(qnativesocketengine_win.o):qnativesocketengine_win.cpp:(.text+0x4a8):
undefined reference to `__imp__WSAIoctl at 36'
/VLC/TestCC/vlc-git-LinuxCompiledWork/vlc/contrib/i686-w64-mingw32/lib/libQtNetwork.a(qnativesocketengine_win.o):qnativesocketengine_win.cpp:(.text+0x7ae):
undefined reference to `__imp__WSANtohs at 12'
/VLC/TestCC/vlc-git-LinuxCompiledWork/vlc/contrib/i686-w64-mingw32/lib/libQtNetwork.a(qnativesocketengine_win.o):qnativesocketengine_win.cpp:(.text+0x840):
undefined reference to `__imp__WSANtohs at 12'
/VLC/TestCC/vlc-git-LinuxCompiledWork/vlc/contrib/i686-w64-mingw32/lib/libQtNetwork.a(qnativesocketengine_win.o):qnativesocketengine_win.cpp:(.text+0x86f):
undefined reference to `__imp__WSANtohl at 12'

Regards,
Fayyaz



On Mon, Jan 21, 2013 at 11:02 PM, Olivier Teuliere <ipkiss at gmail.com> wrote:

> After changing rules.mak, remove the qt4 folder and the .qt4 file,
> then rebuild (make .qt4).
> If vlc does not auto-detect it I cannot help you, since I used the qt
> contrib for another project. Read a bit about pkg-config to get you
> started...
>
> On Mon, Jan 21, 2013 at 10:41 AM, fayyaz lodhi <fayyazkl at gmail.com> wrote:
> > Thank you Olivier.
> >
> > I followed as it is (i.e. did all that you mentioned), along with
> QtNetwork
> > enabled in my main vlc/confiugre.ac and kept getting the QtNetwork not
> found
> > error as soon as i started /extras/package/win32/configure.sh
> >
> > Then i removed the QtNetwork from configure.ac.
> >
> > Do i need to only remake qt4 in contribs OR do i need to remake whole
> > contribs too since i modified rules.mak?
> >
> > I did remake qt4 by cd into qt4 and make. Then i followed the usual
> > procedure. It failed in the make with failing to locate
> > QtNetworkAccessManager, QNetworkReplay, QUrl etc. which indicates it was
> > still not able to link with QtNetwork.
> >
> > I only remake qt4 in contribs for this. If i try remaking in
> contrib/win32,
> > i get the following error
> >
> > libtool: link: symbol file `harfbuzz.def' does not exist
> >
> >
> >
> >
> > On Mon, Jan 21, 2013 at 11:01 AM, Olivier Teuliere <ipkiss at gmail.com>
> wrote:
> >>
> >> On Mon, Jan 21, 2013 at 12:11 AM, Fayyaz Khan <fayyazkl at gmail.com>
> wrote:
> >> > i don't see any references to .pro files in rules.mak. Patch of which
> >> > file?
> >> > "Other ones" you mean like the others in INSTALLING PKGCONFIG FILES
> >> > where i
> >> > add "Network"?
> >>
> >> Other ones, like the other .patch files in contrib/src/qt4 (referenced
> >> near the beginning of rules.mak).
> >>
> >> Best regards,
> >> --
> >> Olivier
> >>
> >> _______________________________________________
> >> vlc-devel mailing list
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> >
> >
> >
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>
>
>
> --
> Olivier
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