libsigc++ : prefer a sed to the patch

git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@13861 af4574ff-66df-0310-9fd7-8a98e5e911e0

general/genlib/libsigc++.xml

@@ -70,16 +70,6 @@
       </listitem>
     </itemizedlist>
 
-    <bridgehead renderas="sect3">Additional Downloads</bridgehead>
-    <itemizedlist spacing="compact">
-      <listitem>
-        <para>
-          Required patch:
-          <ulink url="&patch-root;/libsigc++-&libsigc-version;-upstream_fixes-1.patch"/>
-        </para>
-      </listitem>
-    </itemizedlist>
-
     <para condition="html" role="usernotes">User Notes:
     <ulink url="&blfs-wiki;/libsigc++"/></para>
 
@@ -93,7 +83,8 @@
       commands:
     </para>
 
-<screen><userinput>patch -Np1 -i ../libsigc++-&libsigc-version;-upstream_fixes-1.patch &amp;&amp;
+<screen><userinput>sed -i '/type_traits.h/i\#include &lt;sigc++/visit_each.h&gt;' \
+ sigc++/macros/limit_reference.h.m4 &amp;&amp;
 ./configure --prefix=/usr &amp;&amp;
 make</userinput></screen>
 
@@ -109,6 +100,17 @@ make</userinput></screen>
 
   </sect2>
 
+  <sect2 role="commands">
+    <title>Command Explanations</title>
+
+    <para>
+      <command>sed -i '/type_traits.h/i\#include &lt;sigc++/visit_each.h&gt;' 
+      sigc++/macros/limit_reference.h.m4</command>: This sed fixes a bug
+      which prevents <application>inkscape</application> compiling.
+    </para>
+
+  </sect2>
+
   <sect2 role="content">
     <title>Contents</title>
 

introduction/welcome/changelog.xml

@@ -48,7 +48,7 @@
       <para>August 8th, 2014</para>
       <itemizedlist>
         <listitem>
-          <para>[ken] - Add patch to libsigc++-2.3.2.</para>
+          <para>[ken] - Apply upstream fix to libsigc++-2.3.2.</para>
         </listitem>
       </itemizedlist>
     </listitem>