Don't pass --build-id by default.

[Hal Finkel via cfe-commits]

----- Original Message -----
> From: "Rafael Espíndola" <rafael.espindola at gmail.com>
> To: "Hal Finkel" <hfinkel at anl.gov>
> Cc: "cfe-commits cfe" <cfe-commits at lists.llvm.org>
> Sent: Thursday, June 2, 2016 7:06:26 PM
> Subject: Re: Don't pass --build-id by default.
> 
> > This is going to break a lot of my local rpm packaging scripts, and
> > I suspect the same is true for others. This is not a huge deal,
> > but I wonder if we should emulate GCC is this regard and provide
> > some CMake option to keep the current behavior?
> 
> Yes, a cmake option is probably best.
> 
> What do you think of the attached patch (still building).

Seems reasonable to me.

Thanks again,
Hal

> 
> Cheers,
> Rafael
> 

-- 
Hal Finkel
Assistant Computational Scientist
Leadership Computing Facility
Argonne National Laboratory