Re: clang on macOS and overzealous warnings

[Jörg Sonnenberger <joerg%bec.de@localhost>]

On 9/17/25 12:30 AM, Greg Troxel wrote:
> Jörg Sonnenberger <joerg%bec.de@localhost> writes:
>
> > On 9/13/25 1:56 AM, Greg Troxel wrote:
> > > Under pkgsrc, it errors out:
> > >     checking for the mincore function
> > >     clang: error: argument unused during compilation: '-L/opt/n0/pkgsrc/sysutils/bup/work/.buildlink/lib' [-Werror,-Wunused-command-line-argument]
> > >     clang: error: argument unused during compilation: '-L/opt/n0/pkgsrc/sysutils/bup/work/.buildlink/lib' [-Werror,-Wunused-command-line-argument]
> > >     clang: error: argument unused during compilation: '-L/opt/n0/pkgsrc/sysutils/bup/work/.buildlink/lib' [-Werror,-Wunused-command-line-argument]
> >
> > But the wrappers are also passing -Qunused-arguments, which overrides
> > that warning. Are you using the correct compiler?
>
> I'm not doing anything special.  It's an old bootstrap, but it's running
> macOS command-line-tools clang.

What's PKGSRC_COMPILER? Can you check work.log?

Joerg