12.0
12.1
gimp3
ken/TL2024
ken/tuningfonts
lazarus
lxqt
plabs/newcss
python3.11
rahul/power-profiles-daemon
renodr/vulkan-addition
trunk
xry111/for-12.3
xry111/llvm18
xry111/spidermonkey128
Last change
on this file since b6326b8 was 45ab6c7, checked in by Xi Ruoyao <xry111@…>, 3 years ago |
more SVN prop clean up
Remove "$LastChanged$" everywhere, and also some unused $Date$
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Property mode
set to
100644
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File size:
1.5 KB
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[ec7940be] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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| 2 | <!DOCTYPE note PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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[f3429309] | 3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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[ec7940be] | 4 | <!ENTITY % general-entities SYSTEM "../general.ent">
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| 5 | %general-entities;
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| 6 | ]>
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| 7 |
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| 8 | <sect3>
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| 9 | <title>Choosing Qt Program Versions</title>
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| 10 |
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| 11 | <para>If you install both Qt4 and Qt5, you can use some simple
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[f3429309] | 12 | scripts to select the currently active set of Qt programs. As the
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[ec7940be] | 13 | <systemitem class="username">root</systemitem> user, create
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| 14 | the following scripts:</para>
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| 15 |
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| 16 | <screen role="root"><userinput>cat > /usr/bin/setqt4 << 'EOF'
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[1de357f4] | 17 | <literal>if [ "x$QT5DIR" != "x/usr" ] && [ "x$QT5DIR" != "x" ]; then pathremove $QT5DIR/bin; fi
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[49d3336] | 18 | if [ "x$QT4DIR" != "x/usr" ]; then pathprepend $QT4DIR/bin; fi
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[ec7940be] | 19 | echo $PATH</literal>
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| 20 | EOF</userinput></screen>
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| 21 |
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| 22 | <screen role="root"><userinput>cat > /usr/bin/setqt5 << 'EOF'
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[1de357f4] | 23 | <literal>if [ "x$QT4DIR" != "x/usr" ] && [ "x$QT4DIR" != "x" ]; then pathremove $QT4DIR/bin; fi
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[ec7940be] | 24 | if [ "x$QT5DIR" != "x/usr" ]; then pathprepend $QT5DIR/bin; fi
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| 25 | echo $PATH</literal>
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| 26 | EOF</userinput></screen>
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| 27 |
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| 28 | <para>You should now be able to use the appropriate Qt version by running
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[43bb741] | 29 | <command>source setqt4</command> or <command>source setqt5</command> as
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[ec7940be] | 30 | desired. (Setting the PATH wont work in a subshell.) Another technique that
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| 31 | can be used is to create appropriate alias additions to your ~/.bashrc like
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| 32 | <command>alias setqt4='source setqt4'</command>.</para>
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| 33 |
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| 34 | </sect3>
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