[Bug d/87827] libgphobos.spec in the wrong place with --enable-version-specific-runtime-libs

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87827

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Actually it applies to all of the library, not only the .spec file.