libstdc++: Fix hyperlink in docs

libstdc++-v3/ChangeLog:

	* doc/xml/manual/prerequisites.xml: Fix attributes for external
	hyperlink.
	* doc/html/manual/setup.html: Regenerate.

diff --git a/libstdc++-v3/doc/html/manual/setup.html b/libstdc++-v3/doc/html/manual/setup.html
index 069354b..f27b8d8 100644 (file)
--- a/libstdc++-v3/doc/html/manual/setup.html
+++ b/libstdc++-v3/doc/html/manual/setup.html
@@ -57,7 +57,7 @@
              Glibc already provides <code class="function">iconv</code> so you should
              not need libiconv anyway.
            </p></li><li class="listitem"><p>
-           <a class="link" href="../">
+           <a class="link" href="https://www.gnu.org/software/libiconv/#downloading" target="_top">
            Download</a> the libiconv sources and extract them into the
            top level of the GCC source tree, e.g.,
            </p><pre class="programlisting">

diff --git a/libstdc++-v3/doc/xml/manual/prerequisites.xml b/libstdc++-v3/doc/xml/manual/prerequisites.xml
index 8799487..f00979a 100644 (file)
--- a/libstdc++-v3/doc/xml/manual/prerequisites.xml
+++ b/libstdc++-v3/doc/xml/manual/prerequisites.xml
@@ -71,7 +71,8 @@
          </listitem>
          <listitem>
            <para>
-           <link linkend="https://www.gnu.org/software/libiconv/#downloading">
+           <link xmlns:xlink="http://www.w3.org/1999/xlink"
+             xlink:href="https://www.gnu.org/software/libiconv/#downloading">
            Download</link> the libiconv sources and extract them into the
            top level of the GCC source tree, e.g.,
            </para>