Re: [PATCH 3/2] Update documentation for C++17 filesystem library

[Jonathan Wakely]

This updates the manual to reflect the std::filesystem definitions
moving to the main library.

Committed to trunk.



commit ca7e342f4f8be3d32a58357b9d85b26fc2635fab
Author: Jonathan Wakely <jwak...@redhat.com>
Date:   Mon Jan 7 12:45:04 2019 +0000

    Update documentation for C++17 filesystem library
    
            * doc/xml/manual/spine.xml: Update copyright years.
            * doc/xml/manual/status_cxx2017.xml: Adjust note about -lstdc++fs.
            * doc/xml/manual/using.xml: Remove requirement to link with -lstdc++fs
            for C++17 filesystem library.
            * doc/html/*: Regenerate.

diff --git a/libstdc++-v3/doc/xml/manual/spine.xml b/libstdc++-v3/doc/xml/manual/spine.xml
index b9f05e24f3d..2b6973ba0ae 100644
--- a/libstdc++-v3/doc/xml/manual/spine.xml
+++ b/libstdc++-v3/doc/xml/manual/spine.xml
@@ -26,6 +26,7 @@
     <year>2016</year>
     <year>2017</year>
     <year>2018</year>
+    <year>2019</year>
     <holder>
       <link xmlns:xlink="http://www.w3.org/1999/xlink"; xlink:href="https://www.fsf.org";>FSF</link>
     </holder>
diff --git a/libstdc++-v3/doc/xml/manual/status_cxx2017.xml b/libstdc++-v3/doc/xml/manual/status_cxx2017.xml
index 181dbe7a6ec..f3793083375 100644
--- a/libstdc++-v3/doc/xml/manual/status_cxx2017.xml
+++ b/libstdc++-v3/doc/xml/manual/status_cxx2017.xml
@@ -692,7 +692,7 @@ Feature-testing recommendations for C++</link>.
       <entry align="center"> 8.1 </entry>
       <entry><code> __has_include(&lt;filesystem&gt;) </code>,
 	     <code> __cpp_lib_filesystem >= 201603 </code>
-	     (requires linking with <code>-lstdc++fs</code>)
+	     (GCC 8.x requires linking with <code>-lstdc++fs</code>)
       </entry>
     </row>
 
diff --git a/libstdc++-v3/doc/xml/manual/using.xml b/libstdc++-v3/doc/xml/manual/using.xml
index 63031c8a86d..2d44a739406 100644
--- a/libstdc++-v3/doc/xml/manual/using.xml
+++ b/libstdc++-v3/doc/xml/manual/using.xml
@@ -99,9 +99,7 @@
       <entry><literal>-lstdc++fs</literal></entry>
       <entry>Linking to <filename class="libraryfile">libstdc++fs</filename>
         is required for use of the Filesystem library extensions in
-        <filename class="headerfile">&lt;experimental/filesystem&gt;</filename>
-        and the C++17 Filesystem library in
-        <filename class="headerfile">&lt;filesystem&gt;</filename>.
+        <filename class="headerfile">&lt;experimental/filesystem&gt;</filename>.
       </entry>
     </row>