I think something may be wrong with the documentation build.  I just tried to access <a href="http://llvm.org/docs">http://llvm.org/docs</a> and I get a version of the Kaleidoscope tutorial instead of the Sphinx main page.<br>
<div class="gmail_extra"><br><br><div class="gmail_quote">On Sat, Dec 1, 2012 at 5:21 PM, Eli Bendersky <span dir="ltr"><<a href="mailto:eliben@google.com" target="_blank">eliben@google.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Author: eliben<br>
Date: Sat Dec  1 16:21:04 2012<br>
New Revision: 169105<br>
<br>
URL: <a href="http://llvm.org/viewvc/llvm-project?rev=169105&view=rev" target="_blank">http://llvm.org/viewvc/llvm-project?rev=169105&view=rev</a><br>
Log:<br>
Another fix attempt to Makefile.sphinx - copy the PNGs from tutorial/ as well,<br>
and recursive copying is not required for the tutorial/ directory.<br>
<br>
Modified:<br>
    llvm/trunk/docs/Makefile.sphinx<br>
<br>
Modified: llvm/trunk/docs/Makefile.sphinx<br>
URL: <a href="http://llvm.org/viewvc/llvm-project/llvm/trunk/docs/Makefile.sphinx?rev=169105&r1=169104&r2=169105&view=diff" target="_blank">http://llvm.org/viewvc/llvm-project/llvm/trunk/docs/Makefile.sphinx?rev=169105&r1=169104&r2=169105&view=diff</a><br>

==============================================================================<br>
--- llvm/trunk/docs/Makefile.sphinx (original)<br>
+++ llvm/trunk/docs/Makefile.sphinx Sat Dec  1 16:21:04 2012<br>
@@ -49,7 +49,8 @@<br>
        @# FIXME: Remove this `cp` once HTML->Sphinx transition is completed.<br>
        @# Kind of a hack, but HTML-formatted docs are on the way out anyway.<br>
        @echo "Copying legacy HTML-formatted docs into $(BUILDDIR)/html"<br>
-       @cp -a *.html tutorial/*.html $(BUILDDIR)/html<br>
+       @cp -a *.html $(BUILDDIR)/html<br>
+       @cp tutorial/*.html tutorial/*.png $(BUILDDIR)/html<br>
        @echo "Build finished. The HTML pages are in $(BUILDDIR)/html."<br>
<br>
 dirhtml:<br>
<br>
<br>
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</blockquote></div><br><br clear="all"><br>-- <br><br><div>Thanks,</div><div><br></div><div>Justin Holewinski</div><br>
</div>