Changeset c69d11d for x/lib/qt4-systemd.xml

Timestamp:

07/24/2014 03:16:17 PM (10 years ago)

Author:

Krejzi <krejzi@…>

Branches:

systemd-11177

Children:

045a40a

Parents:

3de97f0

Message:

Add a tip on Qt pages to use a versioned install.

git-svn-id: svn://svn.linuxfromscratch.org/BLFS/branches/systemd@13615 af4574ff-66df-0310-9fd7-8a98e5e911e0

File:

• x/lib/qt4-systemd.xml (modified) (1 diff)

x/lib/qt4-systemd.xml

@@ -172 +172 @@
     </para>
 
+    <tip>
+      <para>
+        Sometimes, the installation paths are hardcoded into installed files.
+        This is the reason why <filename class="directory">/opt/qt4</filename>
+        is used as installation prefix instead of <filename
+        class="directory">/opt/qt-&qt4-version;</filename>. After installing
+        <application>Qt4</application>, you may rename the directory and
+        create a symlink:
+      </para>
+
+<screen role="root"><userinput>mv /opt/qt{4,-&qt4-version;}
+ln -sfv qt-&qt4-version; /opt/qt4</userinput></screen>
+
+      <para>
+        Later on, you may want to install other versions of
+        <application>Qt4</application>. To do that, just remove the symlink
+        and use <filename class="directory">/opt/qt4</filename> as the
+        prefix again. Which version of <application>Qt4</application> you
+        use depends only on where the symlink points to.
+      </para>
+    </tip>
+
   </sect2>