Add a patch to resolve segmentation faults in kdenlive when closing the program

kf5/mlt: Fix some external URLs
Samba: Remove python3 dependency since it's already in LFS

git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@22790 af4574ff-66df-0310-9fd7-8a98e5e911e0

introduction/welcome/changelog.xml

@@ -44,6 +44,10 @@
     <listitem>
       <para>March 3rd, 2020</para>
       <itemizedlist>
+        <listitem>
+          <para>[renodr] - Add a patch to fix segmentation faults when closing
+          Kdenlive.</para>
+        </listitem>
         <listitem>
           <para>[bdubbs] - Update to gtk+-3.24.14. Fixes 
           <ulink url="&blfs-ticket-root;13152">#13152</ulink>.</para>

kde/kf5-apps/kdenlive5.xml

@@ -70,6 +70,16 @@
       </listitem>
     </itemizedlist>
 
+    <bridgehead renderas="sect3">Additional Downloads</bridgehead>
+    <itemizedlist spacing="compact">
+      <listitem>
+        <para>
+          Required patch:
+          <ulink url="&patch-root;/kdenlive-&kf5apps-version;-segfault_fix-1.patch"/>
+        </para>
+      </listitem>
+    </itemizedlist>
+
     <bridgehead renderas="sect3">Kdenlive Dependencies</bridgehead>
 
     <bridgehead renderas="sect4">Required</bridgehead>
@@ -92,6 +102,12 @@
   <sect2 role="installation">
     <title>Installation of Kdenlive</title>
 
+    <para>
+      First, apply a patch to fix segmentation faults upon exiting Kdenlive:
+    </para>
+
+<screen><userinput remap="pre">patch -Np1 -i ../kdenlive-&kf5apps-version;-segfault_fix-1.patch</userinput></screen>
+
     <para>
       Install <application>Kdenlive</application> by running the following
       commands:

kde/kf5/kf5-frameworks.xml

@@ -146,7 +146,7 @@
   <bridgehead renderas="sect4">Required dependencies for Prison</bridgehead>
   <para role="optional"> <!-- Leaving as optional since these are external -->
     <ulink url="http://libdmtx.sourceforge.net/">Datamatrix</ulink> and
-    <ulink url="http://megaui.net/fukuchi/works/qrencode/index.html/">QRencode</ulink>
+    <ulink url="https://fukuchi.org/works/qrencode/">QRencode</ulink>
   </para>
 
   <para condition="html" role="usernotes">User Notes:

multimedia/libdriv/mlt.xml

@@ -76,7 +76,7 @@
       <ulink url="http://jackaudio.org">JACK</ulink>,
       <ulink url="http://www.ipswitchft.com/moveit-managed-file-transfer/">MOVEit</ulink>,
       <ulink url="http://sox.sourceforge.net/">SoX</ulink>, 
-      <ulink url="http://swfdec.freedesktop.org/wiki/">Swfdec</ulink>, and
+      <ulink url="https://github.com/mltframework/swfdec">Swfdec</ulink>, and
       <ulink url="http://public.hronopik.de/vid.stab/">vid.stab</ulink>
 
     </para>

networking/netprogs/samba.xml

@@ -67,8 +67,8 @@
       <xref linkend="gnutls"/>,
       <xref linkend="jansson"/>,
       <xref linkend="libtirpc"/>,
-      <xref linkend="lmdb"/>,
-      <xref linkend="python3"/>, and
+      <xref linkend="lmdb"/>, and
+      <!--<xref linkend="python3"/>, and-->
       <xref linkend="rpcsvc-proto"/>
     </para>