[cfe-dev] Unsupported arguments in clang driver?

Daniel Dunbar daniel at zuster.org
Sat May 16 21:31:36 PDT 2009


Hi Jiang,

It seems like you might be using an old version of the driver? What
version did you check out?

Also, please show the full command line you are using, and provide
information on what platform you are running on.

 - Daniel

On Sat, May 16, 2009 at 8:59 PM, Jjgod Jiang <gzjjgod at gmail.com> wrote:
> Hi,
>
> While trying out the clang "gcc-compatible" driver (in trunk), I found
> it produced the following warnings after compilation:
>
> clang: warning: argument unused during compilation: '-Wall'
> clang: warning: argument unused during compilation: '-Werror'
> clang: warning: argument unused during compilation: '-fPIC'
>
> So, did I miss something? It seems 'clang-cc' does support options
> like '-Werror'.
>
> - Jiang
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