Re: [Question]Remove $BUILDDIR from gcc -v

[Richard Purdie <richard.purdie@linuxfoundation.org>]

On Thu, 2014-09-18 at 09:46 +0000, Bian, Naimeng wrote:
> > > Removing these options is not my purpose, i just want to hide the $BUILDDIR
> > 
> > whats there in BUILDDIR to hide ?
> 
> Thanks for your answer.
> 
> Well, maybe it's a strange case,  but any suggestion it's helpful to me. ^_^
> (I don't think there are some bugs of upstream's poky)
> 
> Of course, we can set BUILDDIR to a safe path such as /workspace,
> but setting BUILDDIR to a secret path caused by a miss operation
> will make a leakage of secret.
> 
> So, is there a method to change BUILDDIR to a relative path not a absolute path.
> Looks like it's not easy. ^_^

I hate to break it to you but there are plenty of other ways the build
path can end up in the resulting binaries, even through things like
debug symbols/information. I'd suggest not putting "secret" information
in the build paths.

Cheers,

Richard