Committed to trunk.
commit 85b6429ce3410f9e204f7d926f67707556c6a4bf
Author: Jonathan Wakely <jwak...@redhat.com>
Date: Mon Apr 27 13:27:27 2015 +0100
* doc/xml/manual/extensions.xml: Add cross-reference.
* doc/html/manual/ext_compile_checks.html: Regenerate.
diff --git a/libstdc++-v3/doc/xml/manual/extensions.xml b/libstdc++-v3/doc/xml/manual/extensions.xml
index c4120c9..41b1a80 100644
--- a/libstdc++-v3/doc/xml/manual/extensions.xml
+++ b/libstdc++-v3/doc/xml/manual/extensions.xml
@@ -82,7 +82,8 @@ extensions, be aware of two things:
They can be enabled at configure time with
<link linkend="manual.intro.setup.configure"><literal>--enable-concept-checks</literal></link>.
You can enable them on a per-translation-unit basis with
- <code>#define _GLIBCXX_CONCEPT_CHECKS</code> for GCC 3.4 and higher
+ <link linkend="manual.intro.using.macros"><code>#define
+ _GLIBCXX_CONCEPT_CHECKS</code></link> for GCC 3.4 and higher
(or with <code>#define _GLIBCPP_CONCEPT_CHECKS</code> for versions
3.1, 3.2 and 3.3).
</para>
