Fix cross-manual link to gcc.

* doc/autoconf.texi (Portable C and C++): Provide uref rather than
xref when building for html.
Reported via Karl Berry.

Signed-off-by: Eric Blake <ebb9@byu.net>

diff --git a/ChangeLog b/ChangeLog
index 9dadf75a764f514938fe4b644b6cf7220759c069..21fb77adf9759d9ef4abc65e7907327cb3bb83cc 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2009-10-31  Eric Blake  <ebb9@byu.net>
 
+       Fix cross-manual link to gcc.
+       * doc/autoconf.texi (Portable C and C++): Provide uref rather than
+       xref when building for html.
+       Reported via Karl Berry.
+
        Update authors.
        * AUTHORS: Document recent copyright assignments.
 

diff --git a/doc/autoconf.texi b/doc/autoconf.texi
index 8dae76361af00914e664405baad1045ef7280cfc..7ca87715059bd0147b20ed92001487b963651633 100644 (file)
--- a/doc/autoconf.texi
+++ b/doc/autoconf.texi
@@ -19331,10 +19331,17 @@ platforms.
 Several standards have been developed to help make your programs more
 portable.  If you write programs with these standards in mind, you can
 have greater confidence that your programs work on a wide variety
-of systems.  @xref{Standards, , Language Standards Supported by
+of systems.
+@ifhtml
+@uref{http://@/gcc.gnu.org/@/onlinedocs/@/gcc/@/Standards.html, Language
+Standards Supported by @acronym{GCC}}
+@end ifhtml
+@ifnothtml
+@xref{Standards, , Language Standards Supported by
 @acronym{GCC}, gcc, Using the @acronym{GNU} Compiler Collection
-(@acronym{GCC})}, for a list of C-related
-standards.  Many programs also assume the
+(@acronym{GCC})},
+@end ifnothtml
+for a list of C-related standards.  Many programs also assume the
 @uref{http://@/www.opengroup.org/@/susv3, Posix standard}.
 
 Some old code is written to be portable to K&R C, which predates any C