libstdc++: Switch gcc.gnu.org installation docs to https

libstdc++-v3:
	* doc/xml/manual/build_hacking.xml: Switch gcc.gnu.org installation
	docs to https.
	* doc/html/manual/appendix_porting.html: Regenerate.

diff --git a/libstdc++-v3/doc/html/manual/appendix_porting.html b/libstdc++-v3/doc/html/manual/appendix_porting.html
index 887fa50caa4c9c6ad36ae76a37ab1bd05a86e69c..7b63613a55137de068019131cc7777517adfa9b4 100644 (file)
--- a/libstdc++-v3/doc/html/manual/appendix_porting.html
+++ b/libstdc++-v3/doc/html/manual/appendix_porting.html
@@ -26,7 +26,7 @@ Support for C++11 dialect.
 </a></span></dt><dt><span class="section"><a href="backwards.html#backwards.third.iterator_type">
   <code class="code">Container::iterator_type</code> is not necessarily <code class="code">Container::value_type*</code>
 </a></span></dt></dl></dd></dl></dd></dl></div><div class="section"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a id="appendix.porting.build_hacking"></a>Configure and Build Hacking</h2></div></div></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="build_hacking.prereq"></a>Prerequisites</h3></div></div></div><p>
-    As noted <a class="link" href="http://gcc.gnu.org/install/prerequisites.html" target="_top">previously</a>,
+    As noted <a class="link" href="https://gcc.gnu.org/install/prerequisites.html" target="_top">previously</a>,
     certain other tools are necessary for hacking on files that
     control configure (<code class="code">configure.ac</code>,
     <code class="code">acinclude.m4</code>) and make

diff --git a/libstdc++-v3/doc/xml/manual/build_hacking.xml b/libstdc++-v3/doc/xml/manual/build_hacking.xml
index 20de49f553c0f0d783a9e72eb7877adfb97d2fcf..4c044d97cab7c73a2f18b7084e870a596452c0c3 100644 (file)
--- a/libstdc++-v3/doc/xml/manual/build_hacking.xml
+++ b/libstdc++-v3/doc/xml/manual/build_hacking.xml
@@ -17,7 +17,7 @@
 <section xml:id="build_hacking.prereq"><info><title>Prerequisites</title></info>
 
   <para>
-    As noted <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://gcc.gnu.org/install/prerequisites.html">previously</link>,
+    As noted <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://gcc.gnu.org/install/prerequisites.html">previously</link>,
     certain other tools are necessary for hacking on files that
     control configure (<code>configure.ac</code>,
     <code>acinclude.m4</code>) and make