[cfe-dev] clang driver warnings

[Joerg Sonnenberger]

On Thu, Jul 21, 2011 at 09:22:42AM -0700, reed kotler wrote:
> -w works okay for compiler warnings but does not turn off warnings from 
> the driver.
> 
> does anybody know how to turn off driver warnings?
> 
> for example:
> 
> clang: warning: unknown platform, assuming -mfloat-abi=soft

Pass down the float abi explicitly.

> clang: warning: argument unused during compilation: '-funroll-all-loops'

-Qunused-args

Joerg