François Bobot authored 5 years ago and Virgile Prevosto committed 3 years ago

But with clang 3.5 instead of 3.3

Also refrain of putting `-g` at configure time while there is some mechanism
in Makefile to decide whether to set it or not.

Now that we use more systematically the Filepath.Normalized version of
filenames, this shows in clang messages as absolute filenames in location.
To have reproducible oracles, the pwd component must be filtered out.