Avoided to show inappropriate links on www.gnu.org

libisoburn/trunk/xorriso/xorriso_eng.html

@@ -608,8 +608,7 @@ versions for dynamic linking. Only release versions are safe for that.
 </KBD></DD>
 <DD>Install: <KBD><B>cd libisoburn ; ./bootstrap ; ./configure --prefix /usr ; make ; make install</B>
 </KBD></DD>
-<DT>Build of SVN versions needs <A HREF="http://sources.redhat.com/autobook/">
-autotools</A> of at least version 1.7 installed.
+<DT>Build of SVN versions needs of at least version 1.7 installed.
 But after the run of <KBD>./bootstrap</KBD>, only
 vanilla tools like make and gcc are needed.
 </DT>
@@ -629,10 +628,21 @@ with DVD media and how to emulate multi-session on overwriteable media.
 </P>
 <HR>
 
+<!-- The following links might lead to sites which do not comply
+     to the strict rules of FSF about non-free software.
+     GNU xorriso does not endorse or recommend any non-free software
+     which can be reached by them directly or indirectly. Nevertheless
+     outside of official GNU sites, GNU xorriso thanks the following
+     entities for their long standing support.
+-->
+<!-- Start not-www.gnu.org -->
+
 <P>
 <CENTER><FONT SIZE=+0>
-<FONT SIZE=+0>Enjoying free hosting by<BR>
-<A HREF="http://www.gnu.org">www.gnu.org</A><BR>
+<FONT SIZE=+0>
+<A HREF="http://www.gnu.org">Dedicated to the GNU Operating System</A><BR>
+
+Enjoying free hosting by<BR>
 <A HREF="http://www.webframe.org">www.webframe.org</A><BR>
 <A HREF="http://sourceforge.net">sourceforge.net</A><BR>
 
@@ -652,6 +662,9 @@ scdbackup, multi volume CD/DVD/BD backup</A></DD>
 <DL><DD><A HREF=http://scdbackup.sourceforge.net/main_eng.html> 
 (a second source of above)</A></DD></DL>
 </DL>
+
+<!-- End not-www.gnu.org -->
+
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