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Thread: How do I compile QT with thread support

  1. #1
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    Default How do I compile QT with thread support

    I am trying to install an Open GL screen saver "EulerTop-1.2" and I get the following error message when I run configure - "checking for perl... /usr/bin/perl
    checking for Qt... configure: error: Qt (>= Qt 3.2) (library qt-mt) not found. Please check your installation!
    For more details about this problem, look at the end of config.log.
    Make sure that you have compiled Qt with thread support!"

    It appears to be installed -
    vance@linux-i4xo:/> rpm -q qt3
    qt3-3.3.8b-93.1.x86_64

    but how does one enable thread support?
    I have looked around the web but cannot find a solution.
    ASUS F2A85-M, AMD A10 4.1Ghz 4 Core, 8GB RAM, 250GB SSD Samsung 850, Radeon HD 6970, Open GL 2.1, Kernel 3.16.7-29-desktop, openSUSE 13.2, KDE 4.14.9

  2. #2
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    Default Re: How do I compile QT with thread support

    Quote Originally Posted by 2fry
    I am trying to install an Open GL screen saver "EulerTop-1.2" and I get
    the following error message when I run configure - "checking for perl...
    /usr/bin/perl
    checking for Qt... configure: error: Qt (>= Qt 3.2) (library qt-mt) not
    found. Please check your installation!
    For more details about this problem, look at the end of config.log.
    Make sure that you have compiled Qt with thread support!"

    It appears to be installed -
    vance@linux-i4xo:/> rpm -q qt3
    qt3-3.3.8b-93.1.x86_64

    but how does one enable thread support?
    I have looked around the web but cannot find a solution.

    Hi
    You need to install qt3-devel, it should add -DQT_THREAD_SUPPORT in the
    QT_CXXFLAGS

    --
    Cheers Malcolm (Linux Counter #276890)
    SUSE Linux Enterprise Desktop 11 (x86_64) Kernel 2.6.32.23-0.3-default
    up 3 days 7:53, 2 users, load average: 3.72, 3.33, 3.04
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  3. #3
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    Default Re: How do I compile QT with thread support

    Quote Originally Posted by 2fry
    I am trying to install an Open GL screen saver "EulerTop-1.2" and I get
    the following error message when I run configure - "checking for perl...
    /usr/bin/perl
    checking for Qt... configure: error: Qt (>= Qt 3.2) (library qt-mt) not
    found. Please check your installation!
    For more details about this problem, look at the end of config.log.
    Make sure that you have compiled Qt with thread support!"

    It appears to be installed -
    vance@linux-i4xo:/> rpm -q qt3
    qt3-3.3.8b-93.1.x86_64

    but how does one enable thread support?
    I have looked around the web but cannot find a solution.

    Hi
    Since they are trying to keep KDE3 alive, I've built it as an rpm and
    pushed it through to KDE:KDE3 repository....

    But you can also find it here at the moment;
    http://software.opensuse.org/search?...ude_debug=true

    --
    Cheers Malcolm (Linux Counter #276890)
    SUSE Linux Enterprise Desktop 11 (x86_64) Kernel 2.6.32.23-0.3-default
    up 3 days 10:44, 3 users, load average: 0.10, 0.15, 0.16
    GPU GeForce 8600 GTS Silent - Driver Version: 260.19.12


  4. #4
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    Default Re: How do I compile QT with thread support

    QT3-Development is installed plus everything else related to qt3 and qt4 that I could find. I am guessing something needs to be compiled with certain options set. By the way I am running KDE 4.3.5, note my signature.
    ASUS F2A85-M, AMD A10 4.1Ghz 4 Core, 8GB RAM, 250GB SSD Samsung 850, Radeon HD 6970, Open GL 2.1, Kernel 3.16.7-29-desktop, openSUSE 13.2, KDE 4.14.9

  5. #5
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    Default Re: How do I compile QT with thread support

    2fry wrote:

    >
    > QT3-Development is installed plus everything else related to qt3 and qt4
    > that I could find. I am guessing something needs to be compiled with
    > certain options set. By the way I am running KDE 4.3.5, note my
    > signature.
    >

    Your configure script says that it cannot find qt-mt which is part of qt3
    /usr/lib/qt3/lib64/libqt-mt.so.3 (on my machine)
    Can you check if that file is available on your machine?
    If it is there it is not a question of a missing package but you have to
    tell the configure script somehow where it shall look for the qt3 libraries.

    ../configure --help should show you the options (they are of course different
    for every software you want to compile).

    --
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  6. #6
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    Default Re: How do I compile QT with thread support

    Here is whats in my QT3 library directorys -
    vance@localhost:/usr/lib/qt3/lib64> ls
    libqassistantclient.a libqca.so.1.0.0 libqt-mt.so.3 libqui.so
    libqassistantclient.prl libqt-mt.la libqt-mt.so.3.3 libqui.so.1
    libqca.so.1 libqt-mt.prl libqt-mt.so.3.3.8 libqui.so.1.0
    libqca.so.1.0 libqt-mt.so libqui.prl libqui.so.1.0.0
    vance@localhost:/usr/lib/qt3/lib64>

    vance@localhost:/usr/lib/qt3/lib> ls
    libqassistantclient.a libqt-mt.so.3 libqui.so libqui.so.1.0.0
    libqt-mt.la libqt-mt.so.3.3 libqui.so.1
    libqt-mt.so libqt-mt.so.3.3.8 libqui.so.1.0
    vance@localhost:/usr/lib/qt3/lib>


    I have tried setting every path I can find to help the program find and included it in the configure command line but it continues to complain it can't find it.
    ASUS F2A85-M, AMD A10 4.1Ghz 4 Core, 8GB RAM, 250GB SSD Samsung 850, Radeon HD 6970, Open GL 2.1, Kernel 3.16.7-29-desktop, openSUSE 13.2, KDE 4.14.9

  7. #7
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    Default Re: How do I compile QT with thread support

    It is very late here now maybe I can give it a try to test compilation of
    EulerTop-1.2 on my machine a try tomorrow evening and will report back.

    Can you give me the exact link where you downloaded it.

    --
    openSUSE 11.3 64 bit | Intel Core2 Quad Q8300@2.50GHz | KDE 4.5 | GeForce
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    openSUSE 11.3 64 bit | Intel Core2 Duo T9300@2.50GHz | KDE 4.5 | Quadro FX
    3600M | 4GB Ram

  8. #8
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    Default Re: How do I compile QT with thread support

    Quote Originally Posted by 2fry
    I have tried setting every path I can find to help the program find and
    included it in the configure command line but it continues to complain
    it can't find it.
    Hi
    I built it and pushed it out to the KDE3 repositories;
    http://software.opensuse.org/search?...ude_debug=true
    Have a look in the %build section to see the compile options;
    https://build.opensuse.org/package/v...c15b377eeab38e

    --
    Cheers Malcolm (Linux Counter #276890)
    SUSE Linux Enterprise Desktop 11 (x86_64) Kernel 2.6.32.24-0.2-default
    up 23:00, 3 users, load average: 0.04, 0.11, 0.09
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  9. #9
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    Default Re: How do I compile QT with thread support

    Thanks to malcolmlewis for compiling it in the obs so I will not further
    look at it.

    --
    openSUSE 11.3 64 bit | Intel Core2 Quad Q8300@2.50GHz | KDE 4.5 | GeForce
    9600 GT | 4GB Ram
    openSUSE 11.3 64 bit | Intel Core2 Duo T9300@2.50GHz | KDE 4.5 | Quadro FX
    3600M | 4GB Ram

  10. #10
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    Default Re: How do I compile QT with thread support

    Thank You Malcolm Lewis! I had given up on compiling it myself. KPendulum now works again.
    ASUS F2A85-M, AMD A10 4.1Ghz 4 Core, 8GB RAM, 250GB SSD Samsung 850, Radeon HD 6970, Open GL 2.1, Kernel 3.16.7-29-desktop, openSUSE 13.2, KDE 4.14.9

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