[cfe-dev] Clang default compiler options

[Madhur Amilkanthwar]

Check file lib/CodeGen/BackendUtil.cpp.
You can see that options are being set based on CodeGenOpts.

On Fri, Mar 13, 2015 at 10:42 PM, Ambuj Agrawal <ambujbwt at gmail.com> wrote:

> Hi,
>
> I am trying to add compiler default setting in Clang so that I dont have
> to pass them on command line.
>
> For example:
> Instead of calling
> clang -O3
> I just want to call clang in command line which has by default -O3 flag
> passed to it.
>
> Any clues on how this can be done?
>
> Thanks,
> Ambuj
>
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>
>


-- 
Thank You.
Madhur D. Amilkanthwar
RISE lab,
IIT Madras.
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