-fdebug-prefix-map

[Samuel Thibault]

Hello,

I have noticed that for reproducibility, gcc is now given

   -fdebug-prefix-map=/build-2nd/the-package-1.0=.·

to avoid the debugging symbols to be depending on the path where the
package is built. But I'd say it can be really useful to have the
"the-package-1.0" part when debugging stuff. Perhaps we should instead
use:

   -fdebug-prefix-map=/build-2nd/the-package-1.0=../the-package-1.0

?

Samuel