| 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
|
|---|
| 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
|
|---|
| 3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
|
|---|
| 4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
|
|---|
| 5 | %general-entities;
|
|---|
| 6 |
|
|---|
| 7 | <!ENTITY qt-download-http "&trinity-repo-http;/qt3-3.3.8.d.tar.gz">
|
|---|
| 8 | <!ENTITY qt-download-ftp "&trinity-repo-ftp;/qt3-3.3.8.d.tar.gz ">
|
|---|
| 9 | <!ENTITY qt-md5sum "78dc675e84aed595375449818cbb589a">
|
|---|
| 10 | <!ENTITY qt-size "16.8 MB">
|
|---|
| 11 | <!ENTITY qt-buildsize "801 MB">
|
|---|
| 12 | <!ENTITY qt-time "8.6 SBU">
|
|---|
| 13 | ]>
|
|---|
| 14 |
|
|---|
| 15 | <sect1 id="qt" xreflabel="Qt-&qt-version;">
|
|---|
| 16 | <?dbhtml filename="qt.html" ?>
|
|---|
| 17 |
|
|---|
| 18 |
|
|---|
| 19 | <title>Qt-&qt-version;</title>
|
|---|
| 20 |
|
|---|
| 21 | <indexterm zone="qt">
|
|---|
| 22 | <primary sortas="a-qt">Qt</primary>
|
|---|
| 23 | </indexterm>
|
|---|
| 24 |
|
|---|
| 25 | <sect2 role="package">
|
|---|
| 26 | <title>Introduction to Qt</title>
|
|---|
| 27 |
|
|---|
| 28 | <para>The <application>Qt</application> package contains a
|
|---|
| 29 | <application>C++</application> GUI library. This is useful for creating
|
|---|
| 30 | graphical applications or executing graphical applications that are
|
|---|
| 31 | dynamically linked to the <application>Qt</application> library. Two of
|
|---|
| 32 | the major users of <application>Qt</application> are
|
|---|
| 33 | <application>KDE</application> and its follow on project,
|
|---|
| 34 | <application>Trinity</application>.</para>
|
|---|
| 35 |
|
|---|
| 36 | <bridgehead renderas="sect3">Package Information</bridgehead>
|
|---|
| 37 | <itemizedlist spacing="compact">
|
|---|
| 38 | <listitem>
|
|---|
| 39 | <para>Download (HTTP): <ulink url="&qt-download-http;"/></para>
|
|---|
| 40 | </listitem>
|
|---|
| 41 | <listitem>
|
|---|
| 42 | <para>Download (FTP): <ulink url="&qt-download-ftp;"/></para>
|
|---|
| 43 | </listitem>
|
|---|
| 44 | <listitem>
|
|---|
| 45 | <para>Download MD5 sum: &qt-md5sum;</para>
|
|---|
| 46 | </listitem>
|
|---|
| 47 | <listitem>
|
|---|
| 48 | <para>Download size: &qt-size;</para>
|
|---|
| 49 | </listitem>
|
|---|
| 50 | <listitem>
|
|---|
| 51 | <para>Estimated disk space required: &qt-buildsize;</para>
|
|---|
| 52 | </listitem>
|
|---|
| 53 | <listitem>
|
|---|
| 54 | <para>Estimated build time: &qt-time;</para>
|
|---|
| 55 | </listitem>
|
|---|
| 56 | </itemizedlist>
|
|---|
| 57 |
|
|---|
| 58 | <bridgehead renderas="sect3">Additional Downloads</bridgehead>
|
|---|
| 59 | <itemizedlist spacing='compact'>
|
|---|
| 60 | <listitem>
|
|---|
| 61 | <para>Required Patch: <ulink
|
|---|
| 62 | url="&patch-root;/qt-3.3.8.d-libpng15-1.patch"/>
|
|---|
| 63 | </para>
|
|---|
| 64 | </listitem>
|
|---|
| 65 | </itemizedlist>
|
|---|
| 66 |
|
|---|
| 67 | <bridgehead renderas="sect3">Qt Dependencies</bridgehead>
|
|---|
| 68 |
|
|---|
| 69 | <bridgehead renderas="sect4">Required</bridgehead>
|
|---|
| 70 | <para role="required"><xref linkend="x-window-system"/></para>
|
|---|
| 71 |
|
|---|
| 72 | <bridgehead renderas="sect4">Recommended</bridgehead>
|
|---|
| 73 | <para role="recommended">
|
|---|
| 74 | <xref linkend="libjpeg"/> and
|
|---|
| 75 | <xref linkend="libmng"/>
|
|---|
| 76 | </para>
|
|---|
| 77 |
|
|---|
| 78 | <para>Note: if for whatever reason you do not have the recommended
|
|---|
| 79 | libraries installed on your system, you must remove the corresponding
|
|---|
| 80 | <parameter>-system-<replaceable><library></replaceable></parameter> and
|
|---|
| 81 | <parameter>-plugin-imgfmt-<replaceable><library></replaceable></parameter>
|
|---|
| 82 | parameters from the <command>configure</command> commands shown in the
|
|---|
| 83 | instructions below.</para>
|
|---|
| 84 |
|
|---|
| 85 | <bridgehead renderas="sect4">Optional</bridgehead>
|
|---|
| 86 | <para role="optional">
|
|---|
| 87 | <xref linkend="cups"/>,
|
|---|
| 88 | <xref linkend="mysql"/>,
|
|---|
| 89 | <xref linkend="postgresql"/>,
|
|---|
| 90 | <xref linkend="unixodbc"/>,
|
|---|
| 91 | <xref linkend="sqlite"/>, and
|
|---|
| 92 | <ulink url="http://firebird.sourceforge.net/">Firebird</ulink>
|
|---|
| 93 | </para>
|
|---|
| 94 |
|
|---|
| 95 | <para condition="html" role="usernotes">User Notes:
|
|---|
| 96 | <ulink url="&blfs-wiki;/qt"/></para>
|
|---|
| 97 |
|
|---|
| 98 | </sect2>
|
|---|
| 99 |
|
|---|
| 100 | <sect2 role="installation">
|
|---|
| 101 | <title>Installation of Qt</title>
|
|---|
| 102 |
|
|---|
| 103 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
|
|---|
| 104 | href="../../xincludes/X11R6_symlink.xml"/>
|
|---|
| 105 |
|
|---|
| 106 | <para>There are several ways to install a complicated package such as
|
|---|
| 107 | <application>Qt</application>. The files are not completely position
|
|---|
| 108 | independent. Installation procedures execute the program
|
|---|
| 109 | <command>pkg-config</command> to determine the location of package
|
|---|
| 110 | executables, libraries, headers, and other files. For
|
|---|
| 111 | <application>Qt</application>, <command>pkg-config</command> will look
|
|---|
| 112 | for the file <filename>lib/pkgconfig/qt-mt.pc</filename> which must be
|
|---|
| 113 | modified if relocating the package. This file is set up correctly by
|
|---|
| 114 | the build process.</para>
|
|---|
| 115 |
|
|---|
| 116 | <para>The default installation places the files in
|
|---|
| 117 | <filename class='directory'>/usr/local/qt/</filename>. Many commercial
|
|---|
| 118 | distributions place the files in the system's
|
|---|
| 119 | <filename class='directory'>/usr</filename> hierarchy. The package can
|
|---|
| 120 | also be installed in an arbitrary directory.</para>
|
|---|
| 121 |
|
|---|
| 122 | <para>This section will demonstrate two different methods.</para>
|
|---|
| 123 |
|
|---|
| 124 | <warning>
|
|---|
| 125 | <para>Building <application>Qt</application> in a
|
|---|
| 126 | <command>chroot</command> environment may fail.</para>
|
|---|
| 127 | </warning>
|
|---|
| 128 |
|
|---|
| 129 | <note>
|
|---|
| 130 | <para>The build time for <application>Qt</application> is quite long. If
|
|---|
| 131 | you want to save some time and don't want the tutorials and examples,
|
|---|
| 132 | change the first <command>make</command> command to:</para>
|
|---|
| 133 |
|
|---|
| 134 | <screen><userinput>make sub-tools</userinput></screen>
|
|---|
| 135 |
|
|---|
| 136 | </note>
|
|---|
| 137 |
|
|---|
| 138 | <sect3>
|
|---|
| 139 | <title>Method 1 - Installing in the '/usr' Hierarchy</title>
|
|---|
| 140 |
|
|---|
| 141 | <para>The advantage of this method is that no updates to the
|
|---|
| 142 | <filename>/etc/ld.so.conf</filename> or
|
|---|
| 143 | <filename>/etc/man_db.conf</filename> files are required. The package
|
|---|
| 144 | files are distributed within several subdirectories of the
|
|---|
| 145 | <filename class='directory'>/usr</filename> hierarchy.
|
|---|
| 146 | This is the method that most commercial distributions use.</para>
|
|---|
| 147 |
|
|---|
| 148 | <note>
|
|---|
| 149 | <para>If <application>Qt</application> is being reinstalled, run the
|
|---|
| 150 | following commands from a console or non-Qt based window manager.
|
|---|
| 151 | It overwrites <application>Qt</application> libraries that should not
|
|---|
| 152 | be in use during the install process.</para>
|
|---|
| 153 | </note>
|
|---|
| 154 |
|
|---|
| 155 | <screen><userinput>sed -i '/QMAKE_RPATH/d' mkspecs/linux*/qmake.conf &&
|
|---|
| 156 |
|
|---|
| 157 | bash
|
|---|
| 158 | export PATH=$PWD/bin:$PATH &&
|
|---|
| 159 | export LD_LIBRARY_PATH=$PWD/lib:$LD_LIBRARY_PATH &&
|
|---|
| 160 |
|
|---|
| 161 | patch -Np1 -i ../qt-3.3.8.d-libpng15-1.patch &&
|
|---|
| 162 |
|
|---|
| 163 | ./configure -prefix /usr \
|
|---|
| 164 | -docdir /usr/share/doc/qt \
|
|---|
| 165 | -headerdir /usr/include/qt \
|
|---|
| 166 | -plugindir /usr/lib/qt/plugins \
|
|---|
| 167 | -datadir /usr/share/qt \
|
|---|
| 168 | -sysconfdir /etc/qt \
|
|---|
| 169 | -translationdir /usr/share/qt/translations \
|
|---|
| 170 | -qt-gif \
|
|---|
| 171 | -system-zlib \
|
|---|
| 172 | -system-libpng \
|
|---|
| 173 | -system-libjpeg \
|
|---|
| 174 | -system-libmng \
|
|---|
| 175 | -plugin-imgfmt-png \
|
|---|
| 176 | -plugin-imgfmt-jpeg \
|
|---|
| 177 | -plugin-imgfmt-mng \
|
|---|
| 178 | -no-exceptions \
|
|---|
| 179 | -thread \
|
|---|
| 180 | -tablet &&
|
|---|
| 181 |
|
|---|
| 182 | make &&
|
|---|
| 183 | exit</userinput></screen>
|
|---|
| 184 |
|
|---|
| 185 | <para>This package does not come with a test suite.</para>
|
|---|
| 186 |
|
|---|
| 187 | <para>Now, as the <systemitem class="username">root</systemitem>
|
|---|
| 188 | user:</para>
|
|---|
| 189 |
|
|---|
| 190 | <screen role="root"><userinput>make install &&
|
|---|
| 191 | ln -v -sf libqt-mt.so /usr/lib/libqt.so &&
|
|---|
| 192 | ln -v -snf ../../bin /usr/share/qt/bin &&
|
|---|
| 193 | ln -v -snf ../../include/qt /usr/share/qt/include &&
|
|---|
| 194 | ln -v -snf ../../lib /usr/share/qt/lib &&
|
|---|
| 195 | cp -v -r doc/man /usr/share &&
|
|---|
| 196 | cp -v -r examples /usr/share/doc/qt</userinput></screen>
|
|---|
| 197 |
|
|---|
| 198 | </sect3>
|
|---|
| 199 |
|
|---|
| 200 | <sect3>
|
|---|
| 201 | <title>Method 2 - Installing in '/opt'</title>
|
|---|
| 202 |
|
|---|
| 203 | <para>This is the method recommended by the <application>Qt</application>
|
|---|
| 204 | developers. It has the advantage of keeping all the package files
|
|---|
| 205 | consolidated in a dedicated directory hierarchy. By using this method,
|
|---|
| 206 | an update can be made without overwriting a previous installation and
|
|---|
| 207 | users can easily revert to a previous version by changing one symbolic
|
|---|
| 208 | link.</para>
|
|---|
| 209 |
|
|---|
| 210 | <para>The <application>Qt</application> developers use a default location
|
|---|
| 211 | of <filename class='directory'>/usr/local/qt/</filename>, however this
|
|---|
| 212 | procedure puts the files in <filename
|
|---|
| 213 | class='directory'>/opt/qt-&qt-version;/</filename>
|
|---|
| 214 | and then creates a symbolic link to <filename>/opt/qt/</filename>.</para>
|
|---|
| 215 |
|
|---|
| 216 | <screen><userinput>bash
|
|---|
| 217 | export QTDIR=$PWD &&
|
|---|
| 218 | export LD_LIBRARY_PATH=$PWD/lib:$LD_LIBRARY_PATH &&
|
|---|
| 219 | export PATH=$PWD/bin:$PATH &&
|
|---|
| 220 |
|
|---|
| 221 | patch -Np1 -i ../qt-3.3.8.d-libpng15-1.patch &&
|
|---|
| 222 |
|
|---|
| 223 | ./configure -prefix /opt/qt-&qt-version; \
|
|---|
| 224 | -sysconfdir /etc/qt \
|
|---|
| 225 | -qt-gif \
|
|---|
| 226 | -system-zlib \
|
|---|
| 227 | -system-libpng \
|
|---|
| 228 | -system-libjpeg \
|
|---|
| 229 | -system-libmng \
|
|---|
| 230 | -plugin-imgfmt-png \
|
|---|
| 231 | -plugin-imgfmt-jpeg \
|
|---|
| 232 | -plugin-imgfmt-mng \
|
|---|
| 233 | -no-exceptions \
|
|---|
| 234 | -thread \
|
|---|
| 235 | -tablet &&
|
|---|
| 236 |
|
|---|
| 237 | make &&
|
|---|
| 238 | exit</userinput></screen>
|
|---|
| 239 |
|
|---|
| 240 | <para>This package does not come with a test suite.</para>
|
|---|
| 241 |
|
|---|
| 242 | <para>Now, as the <systemitem class="username">root</systemitem>
|
|---|
| 243 | user:</para>
|
|---|
| 244 |
|
|---|
| 245 | <screen role="root"><userinput>make install &&
|
|---|
| 246 | ln -v -sfn qt-&qt-version; /opt/qt &&
|
|---|
| 247 | ln -v -s libqt-mt.so /opt/qt/lib/libqt.so &&
|
|---|
| 248 | cp -v -r doc/man examples /opt/qt/doc</userinput></screen>
|
|---|
| 249 |
|
|---|
| 250 | </sect3>
|
|---|
| 251 |
|
|---|
| 252 | </sect2>
|
|---|
| 253 |
|
|---|
| 254 | <sect2 role="commands">
|
|---|
| 255 | <title>Command Explanations</title>
|
|---|
| 256 |
|
|---|
| 257 | <para><command>sed -i '/QMAKE_RPATH/d' mkspecs/linux*/qmake.conf</command>:
|
|---|
| 258 | In Method 1, <application>Qt</application> is being installed into
|
|---|
| 259 | the standard system directories. The runtime library search path does not
|
|---|
| 260 | need to be set in this case.</para>
|
|---|
| 261 |
|
|---|
| 262 | <para><command>bash</command>: This command enters a sub-shell to isolate
|
|---|
| 263 | environment changes.</para>
|
|---|
| 264 |
|
|---|
| 265 | <para><command>export QTDIR=$PWD</command>: This command defines where
|
|---|
| 266 | the root of the <application>Qt</application> directory is located.</para>
|
|---|
| 267 |
|
|---|
| 268 | <para><command>export LD_LIBRARY_PATH=$PWD/lib:$LD_LIBRARY_PATH</command>:
|
|---|
| 269 | This command allows the not yet installed <application>Qt</application>
|
|---|
| 270 | libraries to be used by the not yet installed <application>Qt</application>
|
|---|
| 271 | programs.</para>
|
|---|
| 272 |
|
|---|
| 273 | <para><command>export PATH=$PWD/bin:$PATH</command>: This command
|
|---|
| 274 | allows the build process to find supporting executables.</para>
|
|---|
| 275 |
|
|---|
| 276 | <para><parameter>-qt-gif</parameter>: This switch adds support for
|
|---|
| 277 | <filename>gif</filename> files to the libraries.</para>
|
|---|
| 278 |
|
|---|
| 279 | <para><parameter>-system-zlib -system-libpng -system-libjpeg
|
|---|
| 280 | -system-mng</parameter>: These switches force the build instructions to use
|
|---|
| 281 | the shared libraries that are on your system instead of creating a custom
|
|---|
| 282 | set of support libraries for these functions.</para>
|
|---|
| 283 |
|
|---|
| 284 | <para><parameter>-plugin-imgfmt-png -plugin-imgfmt-jpeg
|
|---|
| 285 | -plugin-imgfmt-mng</parameter>: These switches enable run-time linking of
|
|---|
| 286 | the referenced libraries.</para>
|
|---|
| 287 |
|
|---|
| 288 | <para>If you pass the
|
|---|
| 289 | <option>-plugin-sql-<replaceable><driver></replaceable></option> or
|
|---|
| 290 | <option>-qt-sql-<replaceable><driver></replaceable></option> switch
|
|---|
| 291 | to the <command>configure</command> command, you must also pass
|
|---|
| 292 | <option>-I<replaceable></path/to/sql/headers></replaceable></option>
|
|---|
| 293 | so <command>make</command> can find the appropriate header files. For
|
|---|
| 294 | instance, building in <application>MySQL</application> support (as opposed
|
|---|
| 295 | to building the plugin) will need to use <option>-I/usr/include/mysql
|
|---|
| 296 | -qt-sql-mysql</option>.</para>
|
|---|
| 297 |
|
|---|
| 298 | <note>
|
|---|
| 299 | <para>To check if <application>mysql</application> is autotetected
|
|---|
| 300 | properly, examine the output of <command>./configure -I/usr/include/mysql
|
|---|
| 301 | -help</command>. Other database support will require similar
|
|---|
| 302 | <command>configure</command> parameters.</para>
|
|---|
| 303 | </note>
|
|---|
| 304 |
|
|---|
| 305 | <para><parameter>-no-exceptions</parameter>: This switch disables
|
|---|
| 306 | the exceptions coding generated by the <application>C++</application>
|
|---|
| 307 | compiler.</para>
|
|---|
| 308 |
|
|---|
| 309 | <para><parameter>-thread</parameter>: This switch adds
|
|---|
| 310 | support for multi-threading.</para>
|
|---|
| 311 |
|
|---|
| 312 | <para><command>ln -v -sf libqt-mt.so /usr/lib/libqt.so</command>: This
|
|---|
| 313 | command allows <command>configure</command> scripts to find a working
|
|---|
| 314 | <application>Qt</application> installation.</para>
|
|---|
| 315 |
|
|---|
| 316 | <para><command>ln -v -snf ../../bin /usr/share/qt/bin</command>: This
|
|---|
| 317 | command and the following two allow the
|
|---|
| 318 | <filename class="directory">/usr</filename> style installation to mimic
|
|---|
| 319 | the <filename class="directory">/opt</filename> style installation by
|
|---|
| 320 | making all binaries, headers and libraries available from a single
|
|---|
| 321 | directory, <filename class="directory">/usr/share/qt</filename>.</para>
|
|---|
| 322 |
|
|---|
| 323 | <para><command>cp -v -r doc/man examples /usr/share (or
|
|---|
| 324 | /opt/qt/doc)</command>:
|
|---|
| 325 | This command installs the man pages and examples which are missed by
|
|---|
| 326 | <command>make install</command>.</para>
|
|---|
| 327 |
|
|---|
| 328 | <para><command>exit</command>: This command returns to the parent shell
|
|---|
| 329 | and eliminates the environment variables set earlier.</para>
|
|---|
| 330 |
|
|---|
| 331 | </sect2>
|
|---|
| 332 |
|
|---|
| 333 | <sect2 role="configuration">
|
|---|
| 334 | <title>Configuring Qt</title>
|
|---|
| 335 |
|
|---|
| 336 | <sect3 id='qt-config'>
|
|---|
| 337 | <title>Configuration Information</title>
|
|---|
| 338 |
|
|---|
| 339 | <para>The <envar>QTDIR</envar> environment variable needs to be set when
|
|---|
| 340 | building packages that depend on <application>Qt</application>. Add the
|
|---|
| 341 | following to the <filename>.bash_profile</filename> initialization script
|
|---|
| 342 | for each user that builds packages using the <application>Qt</application>
|
|---|
| 343 | libraries. Alternatively, the variable can be set in the system wide
|
|---|
| 344 | <filename>/etc/profile</filename> file.</para>
|
|---|
| 345 |
|
|---|
| 346 | <para>For Method 1 (This is optional, only set this if an application is
|
|---|
| 347 | unable to find the installed libraries or headers):</para>
|
|---|
| 348 |
|
|---|
| 349 | <screen><literal>export QTDIR=/usr/share/qt</literal></screen>
|
|---|
| 350 |
|
|---|
| 351 | <para>or for Method 2:</para>
|
|---|
| 352 |
|
|---|
| 353 | <screen><literal>export QTDIR=/opt/qt</literal></screen>
|
|---|
| 354 |
|
|---|
| 355 | <para>If you installed <application>Qt</application> using Method 2,
|
|---|
| 356 | you also need to update the following configuration files so that
|
|---|
| 357 | <application>Qt</application> is correctly found by other packages
|
|---|
| 358 | and system processes.</para>
|
|---|
| 359 |
|
|---|
| 360 | <para>Update the <filename>/etc/ld.so.conf</filename> and
|
|---|
| 361 | <filename>/etc/man_db.conf</filename> files:</para>
|
|---|
| 362 |
|
|---|
| 363 | <screen role="root"><userinput>cat >> /etc/ld.so.conf << "EOF" &&
|
|---|
| 364 | <literal># Begin qt addition to /etc/ld.so.conf
|
|---|
| 365 |
|
|---|
| 366 | /opt/qt/lib
|
|---|
| 367 |
|
|---|
| 368 | # End qt addition</literal>
|
|---|
| 369 | EOF
|
|---|
| 370 | ldconfig &&
|
|---|
| 371 | cat >> /etc/man_db.conf << "EOF"
|
|---|
| 372 | <literal># Begin qt addition to man_db.conf
|
|---|
| 373 |
|
|---|
| 374 | MANDATORY_MANPATH /opt/qt/doc/man
|
|---|
| 375 | MANPATH_MAP /opt/qt/bin /opt/qt/doc/man
|
|---|
| 376 | MANDB_MAP /opt/qt/doc/man /var/cache/man/qt
|
|---|
| 377 |
|
|---|
| 378 | # End qt addition to man_db.conf</literal>
|
|---|
| 379 | EOF</userinput></screen>
|
|---|
| 380 |
|
|---|
| 381 | <indexterm zone="qt qt-config">
|
|---|
| 382 | <primary sortas="e-etc-ld.so.conf">/etc/ld.so.conf</primary>
|
|---|
| 383 | </indexterm>
|
|---|
| 384 |
|
|---|
| 385 | <indexterm zone="qt qt-config">
|
|---|
| 386 | <primary sortas="e-etc-man_db.conf">/etc/man_db.conf</primary>
|
|---|
| 387 | </indexterm>
|
|---|
| 388 |
|
|---|
| 389 | <indexterm zone="qt qt-config">
|
|---|
| 390 | <primary sortas="e-etc-profile">/etc/profile</primary>
|
|---|
| 391 | </indexterm>
|
|---|
| 392 |
|
|---|
| 393 | <indexterm zone="qt qt-config">
|
|---|
| 394 | <primary sortas="e-AA.bash_profile">~/.bash_profile</primary>
|
|---|
| 395 | </indexterm>
|
|---|
| 396 |
|
|---|
| 397 | <para>Update the <envar>PKG_CONFIG_PATH</envar> environment variable
|
|---|
| 398 | in your <filename>~/.bash_profile</filename> or
|
|---|
| 399 | <filename>/etc/profile</filename> with the following:</para>
|
|---|
| 400 |
|
|---|
| 401 | <screen><literal>PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/opt/qt/lib/pkgconfig</literal></screen>
|
|---|
| 402 |
|
|---|
| 403 | <para>If you want the <application>Qt</application> executables in your
|
|---|
| 404 | shell search path, update the <envar>PATH</envar> environment variable
|
|---|
| 405 | in your <filename>~/.bash_profile</filename> or
|
|---|
| 406 | <filename>/etc/profile</filename> to include
|
|---|
| 407 | <filename class='directory'>/opt/qt/bin</filename>.</para>
|
|---|
| 408 |
|
|---|
| 409 | <tip><para>The PATH, MANPATH, and PKG_CONFIG_PATH can be updated in
|
|---|
| 410 | the extrapaths.sh (or other script) in the /etc/profile.d directory
|
|---|
| 411 | if you set up the startup files as recommended in
|
|---|
| 412 | <xref linkend='postlfs-config-profile'/>.</para></tip>
|
|---|
| 413 |
|
|---|
| 414 | <para>As with most libraries, there is no explicit configuration to do.
|
|---|
| 415 | After updating <filename>/etc/ld.so.conf</filename> as explained above,
|
|---|
| 416 | run <command>/sbin/ldconfig</command> so that <command>ldd</command>
|
|---|
| 417 | can find the shared libraries.</para>
|
|---|
| 418 |
|
|---|
| 419 | </sect3>
|
|---|
| 420 |
|
|---|
| 421 | </sect2>
|
|---|
| 422 |
|
|---|
| 423 | <sect2 role="content">
|
|---|
| 424 | <title>Contents</title>
|
|---|
| 425 |
|
|---|
| 426 | <segmentedlist>
|
|---|
| 427 | <segtitle>Installed Programs</segtitle>
|
|---|
| 428 | <segtitle>Installed Libraries</segtitle>
|
|---|
| 429 | <segtitle>Installed Directories</segtitle>
|
|---|
| 430 |
|
|---|
| 431 | <seglistitem>
|
|---|
| 432 | <seg>assistant, designer, linguist, lrelease, lupdate, moc,
|
|---|
| 433 | qm2ts, qmake, qtconfig, and uic</seg>
|
|---|
| 434 | <seg>libqt-mt.so, libqt.so libqui.so, libdesignercore.a,
|
|---|
| 435 | libeditor.a, and libqassistantclient.a</seg>
|
|---|
| 436 | <seg>/opt/qt-&qt-version; or /usr/lib/qt, /usr/share/qt,
|
|---|
| 437 | /usr/share/doc/qt, /usr/include/qt, and /etc/qt</seg>
|
|---|
| 438 | </seglistitem>
|
|---|
| 439 | </segmentedlist>
|
|---|
| 440 |
|
|---|
| 441 | <variablelist>
|
|---|
| 442 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
|
|---|
| 443 | <?dbfo list-presentation="list"?>
|
|---|
| 444 | <?dbhtml list-presentation="table"?>
|
|---|
| 445 |
|
|---|
| 446 | <varlistentry id="assistant">
|
|---|
| 447 | <term><command>assistant</command></term>
|
|---|
| 448 | <listitem>
|
|---|
| 449 | <para>is a tool for presenting on-line documentation.</para>
|
|---|
| 450 | <indexterm zone="qt assistant">
|
|---|
| 451 | <primary sortas="b-assistant">assistant</primary>
|
|---|
| 452 | </indexterm>
|
|---|
| 453 | </listitem>
|
|---|
| 454 | </varlistentry>
|
|---|
| 455 |
|
|---|
| 456 | <varlistentry id="designer">
|
|---|
| 457 | <term><command>designer</command></term>
|
|---|
| 458 | <listitem>
|
|---|
| 459 | <para>is a full-fledged GUI builder. It includes
|
|---|
| 460 | powerful features such as preview mode, automatic widget
|
|---|
| 461 | layout, support for custom widgets, and an advanced
|
|---|
| 462 | property editor.</para>
|
|---|
| 463 | <indexterm zone="qt designer">
|
|---|
| 464 | <primary sortas="b-designer">designer</primary>
|
|---|
| 465 | </indexterm>
|
|---|
| 466 | </listitem>
|
|---|
| 467 | </varlistentry>
|
|---|
| 468 |
|
|---|
| 469 | <varlistentry id="linguist">
|
|---|
| 470 | <term><command>linguist</command></term>
|
|---|
| 471 | <listitem>
|
|---|
| 472 | <para>provides support for translating applications into
|
|---|
| 473 | local languages. </para>
|
|---|
| 474 | <indexterm zone="qt linguist">
|
|---|
| 475 | <primary sortas="b-linguist">linguist</primary>
|
|---|
| 476 | </indexterm>
|
|---|
| 477 | </listitem>
|
|---|
| 478 | </varlistentry>
|
|---|
| 479 |
|
|---|
| 480 | <varlistentry id="lrelease">
|
|---|
| 481 | <term><command>lrelease</command></term>
|
|---|
| 482 | <listitem>
|
|---|
| 483 | <para>is a simple command line tool. It reads a Qt project
|
|---|
| 484 | file and produces message files used by the application.</para>
|
|---|
| 485 | <indexterm zone="qt lrelease">
|
|---|
| 486 | <primary sortas="b-lrelease">lrelease</primary>
|
|---|
| 487 | </indexterm>
|
|---|
| 488 | </listitem>
|
|---|
| 489 | </varlistentry>
|
|---|
| 490 |
|
|---|
| 491 | <varlistentry id="lupdate">
|
|---|
| 492 | <term><command>lupdate</command></term>
|
|---|
| 493 | <listitem>
|
|---|
| 494 | <para>reads a Qt project file, finds the translatable
|
|---|
| 495 | strings in the specified source, header and Qt Designer
|
|---|
| 496 | interface files, and produces or updates the translation
|
|---|
| 497 | files listed in the project file.</para>
|
|---|
| 498 | <indexterm zone="qt lupdate">
|
|---|
| 499 | <primary sortas="b-lupdate">lupdate</primary>
|
|---|
| 500 | </indexterm>
|
|---|
| 501 | </listitem>
|
|---|
| 502 | </varlistentry>
|
|---|
| 503 |
|
|---|
| 504 | <varlistentry id="moc">
|
|---|
| 505 | <term><command>moc</command></term>
|
|---|
| 506 | <listitem>
|
|---|
| 507 | <para>generates Qt meta object support code.</para>
|
|---|
| 508 | <indexterm zone="qt moc">
|
|---|
| 509 | <primary sortas="b-moc">moc</primary>
|
|---|
| 510 | </indexterm>
|
|---|
| 511 | </listitem>
|
|---|
| 512 | </varlistentry>
|
|---|
| 513 |
|
|---|
| 514 | <varlistentry id="qm2ts">
|
|---|
| 515 | <term><command>qm2ts</command></term>
|
|---|
| 516 | <listitem>
|
|---|
| 517 | <para>is a tool for converting Qt message file formats.</para>
|
|---|
| 518 | <indexterm zone="qt qm2ts">
|
|---|
| 519 | <primary sortas="b-qm2ts">qm2ts</primary>
|
|---|
| 520 | </indexterm>
|
|---|
| 521 | </listitem>
|
|---|
| 522 | </varlistentry>
|
|---|
| 523 |
|
|---|
| 524 | <varlistentry id="qmake">
|
|---|
| 525 | <term><command>qmake</command></term>
|
|---|
| 526 | <listitem>
|
|---|
| 527 | <para>qmake uses information stored in project files to
|
|---|
| 528 | determine what should go in the makefiles it generates.</para>
|
|---|
| 529 | <indexterm zone="qt qmake">
|
|---|
| 530 | <primary sortas="b-qmake">qmake</primary>
|
|---|
| 531 | </indexterm>
|
|---|
| 532 | </listitem>
|
|---|
| 533 | </varlistentry>
|
|---|
| 534 |
|
|---|
| 535 | <varlistentry id="qtconfig">
|
|---|
| 536 | <term><command>qtconfig</command></term>
|
|---|
| 537 | <listitem>
|
|---|
| 538 | <para>is used to customize the appearance of Qt applications.</para>
|
|---|
| 539 | <indexterm zone="qt qtconfig">
|
|---|
| 540 | <primary sortas="b-qtconfig">qtconfig</primary>
|
|---|
| 541 | </indexterm>
|
|---|
| 542 | </listitem>
|
|---|
| 543 | </varlistentry>
|
|---|
| 544 |
|
|---|
| 545 | <varlistentry id="uic">
|
|---|
| 546 | <term><command>uic</command></term>
|
|---|
| 547 | <listitem>
|
|---|
| 548 | <para>is a Qt user interface compiler.</para>
|
|---|
| 549 | <indexterm zone="qt uic">
|
|---|
| 550 | <primary sortas="b-uic">uic</primary>
|
|---|
| 551 | </indexterm>
|
|---|
| 552 | </listitem>
|
|---|
| 553 | </varlistentry>
|
|---|
| 554 |
|
|---|
| 555 | </variablelist>
|
|---|
| 556 |
|
|---|
| 557 | </sect2>
|
|---|
| 558 |
|
|---|
| 559 | </sect1>
|
|---|
