[cfe-dev] Switching http://llvm.org/demo to clang or providing a separate clang demo

Tanya Lattner lattner at apple.com
Thu Jul 21 13:40:52 PDT 2011

On Jul 21, 2011, at 1:31 PM, David Blaikie wrote:

> I was hoping to show a friend some examples of clang's excellent
> diagnostic output (& try out the spellcheck/typo cases) but it seems
> that the llvm demo still uses llvm-gcc.

Yup, and its several releases old (basically since I stopped being release manager).

> What would it take to switch it over to clang? Is it just a matter of
> changing the cgi script to point to clang instead of llvm-gcc, or will
> the actual demo machine need configuration changes

It takes building and install clang on llvm.org and updating the script. 

> (
> http://llvm.org/viewvc/llvm-project/cfe/trunk/www/demo/index.cgi?view=markup
> refers to vadve's home directory
> (/home/vadve/shared/llvm-gcc4.0-2.1/bin/)) I wouldn't mind adding some
> compiler flags there too - especially C++0x, warning levels, etc.
> It also looks like this is pointing to a rather old build of LLVM (2.1).

That is not the the right script. Regardless, I'll try to do this in the next week. I have a busy schedule for the next 2 weeks, so feel free to ping me if I havent done it in a week.


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