man-pages/man1/qtchooser.1.html
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<H1>QTCHOOSER</H1>
Section: User Commands (1)<BR>Updated: JANUARY 2, 2013<BR><A HREF="#index">Index</A>
<A HREF="/cgi-bin/man/man2html">Return to Main Contents</A><HR>
<A NAME="lbAB">&nbsp;</A>
<H2>NAME</H2>
qtchooser - a wrapper used to select between Qt development binary versions
<A NAME="lbAC">&nbsp;</A>
<H2>SYNOPSIS</H2>
<B>qtchooser</B>
<B>-list-versions</B>
<BR>
<B>qtchooser</B>
<B>-print-env</B> [<B>-qt=</B><I>version</I>]
<BR>
<B>qtchooser</B>
<B>-run-tool=</B><I>tool</I> [<B>-qt=</B><I>version</I>] [<I>program_arguments</I>]
<BR>
<B>&lt;executable_name&gt;</B>
[<B>-qt=</B><I>version</I>] [<I>program_arguments</I>]
<BR>
<A NAME="lbAD">&nbsp;</A>
<H2>DESCRIPTION</H2>
Qt is a cross-platform C++ application framework. Qt's primary feature
is its rich set of widgets that provide standard GUI functionality.
<P>
The Qt Chooser provides a wrapper to switch between versions of Qt
development binaries when multiple versions like 4 and 5 are installed
or local Qt builds are to be used.
<P>
It is commonly used via a symlink from an <I>executable_name</I> like qmake.
<A NAME="lbAE">&nbsp;</A>
<H2>OPTIONS</H2>
The options which apply to the
<B>qtchooser</B>
command are:
<P>
<B>-list-versions</B>
<DL COMPACT><DT id="1"><DD>
Lists available Qt versions from the configuration files
</DL>
<P>
<B>-print-env</B>
<DL COMPACT><DT id="2"><DD>
Prints environment information
</DL>
<P>
<B>-qt=</B><I>version</I>
<DL COMPACT><DT id="3"><DD>
Selects <I>version</I> as the Qt version to be used
</DL>
<P>
<B>-run-tool=</B><I>tool</I>
<DL COMPACT><DT id="4"><DD>
Runs the selected <I>tool</I>.
</DL>
<A NAME="lbAF">&nbsp;</A>
<H2>ENVIRONMENT</H2>
<DL COMPACT>
<DT id="5"><B>QTCHOOSER_NO_GLOBAL_DIR</B>
<DD>
If qtchooser has been built with <B>QTCHOOSER_GLOBAL_DIR</B> (predefined search
paths for qtchooser's configuration files, useful in some distros), setting this
variable will override its effect.
<DT id="6"><B>QT_SELECT</B>
<DD>
Same as <B>-qt=</B><I>version</I>. If set, the selected configuration is used and binaries
symlinked to qtchooser will be executed without additional parameters.
<DT id="7"><B>XDG_CONFIG_HOME</B>
<DD>
<DT id="8"><B>XDG_CONFIG_DIRS</B>
<DD>
Used as specified in
&lt;<B><A HREF="http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html">http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html</A></B>&gt;
</DL>
<A NAME="lbAG">&nbsp;</A>
<H2>FILES</H2>
<DL COMPACT>
<DT id="9"><I>/etc/xdg/qtchooser/*.conf</I>
<DD>
System-wide configuration files. Each has two lines, the first is the path
to the binaries and the second is the path to the Qt libraries. If a
<I>default.conf</I> is provided, the settings from it will be automatically
used in case nothing else is selected.
<DT id="10"><I></I><B>$HOME</B>/.config/qtchooser/*.conf
<DD>
User configuration files.
<P>
</DL>
<A NAME="lbAH">&nbsp;</A>
<H2>AUTHOR</H2>
qtchooser was written by Thiago Macieira from Intel.
<P>
This manual page was written by Timo Jyrinki &lt;<A HREF="mailto:timo@debian.org">timo@debian.org</A>&gt;,
for the Debian project (but may be used by others).
<P>
<HR>
<A NAME="index">&nbsp;</A><H2>Index</H2>
<DL>
<DT id="11"><A HREF="#lbAB">NAME</A><DD>
<DT id="12"><A HREF="#lbAC">SYNOPSIS</A><DD>
<DT id="13"><A HREF="#lbAD">DESCRIPTION</A><DD>
<DT id="14"><A HREF="#lbAE">OPTIONS</A><DD>
<DT id="15"><A HREF="#lbAF">ENVIRONMENT</A><DD>
<DT id="16"><A HREF="#lbAG">FILES</A><DD>
<DT id="17"><A HREF="#lbAH">AUTHOR</A><DD>
</DL>
<HR>
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