[wwwdocs,committed] 4.5/changes.html: Add link to manual for -flto

[Tobias Burnus <burnus at net-b dot de>]

I have added a hyperlink to http://gcc.gnu.org/gcc-4.5/changes.html 's
-flto entry, linking to -flto in the manual.

My hope is that this increases the chance that people read the relevant
entry in the manual and that they thus realize
a) that -flto has to be used at both compile and link time -- and
b) that -fwhole-program is not implied by -flto

Especially (b) was (is?) assumed by several people; thus one could
actually think of mentioning -fwhole-program in the release notes.

Tobias


Index: changes.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-4.5/changes.html,v
retrieving revision 1.39
diff -u -r1.39 changes.html
--- changes.html        10 Oct 2009 21:19:22 -0000      1.39
+++ changes.html        15 Oct 2009 13:25:49 -0000
@@ -48,7 +48,9 @@
     supported before; for those a fall back is used if MPC is not
     available.</li>

-    <li>A new link-time optimizer has been added (<code>-flto</code>).
+    <li>A new link-time optimizer has been added (<code><a
+    href="http://gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html#index-flto-795";
+    >-flto</a></code>).
     When this flag is used, GCC generates a bytecode representation of
     each input file and writes it to special ELF sections in each
     object file.  When the object files are linked together, all the


cvs commit: Examining .
Checking in changes.html;
/cvs/gcc/wwwdocs/htdocs/gcc-4.5/changes.html,v  <--  changes.html
new revision: 1.40; previous revision: 1.39
done