Re: [PATCH 4/6] Testsuite: Make it easier to debug environment setting functions

[Jeff Law via Gcc-patches]

On Thu, 2020-07-09 at 10:56 +0100, Tamar Christina wrote:
> Hi All,
> 
> This adds verbose output to dg-set-compiler-env-var and dg-set-target-env-var
> so you can actually see what they're setting when you add -v -v.
> 
> Bootstrapped Regtested on aarch64-none-linux-gnu and no issues.
> 
> Ok for master?
> 
> Thanks,
> Tamar
> 
> gcc/testsuite/ChangeLog:
> 
>       * lib/gcc-dg.exp (dg-set-compiler-env-var, dg-set-target-env-var): Add
>       verbose output.
OK
jeff