[Bug driver/61418] [4.9/4.10 Regression] HDF5 build failure with -flto: libgfortran.spec: attempt to rename spec 'lib' to already defined spec 'liborig'

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61418

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|lto                         |driver

--- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> ---
Though the issue is probably that they get into COLLECT_GCC_OPTIONS at all
(they only get there with that weird -L path).  And they also get there
with 4.8 and without -flto, but only with that weird path.

And that's probably not a regression at all.

Btw, the patch will likely break users purposely using -specs=