Alan Third <alan@idiocy.org> schrieb am Di., 2. Jan. 2018 um 13:10 Uhr:

> On Mon, Jan 01, 2018 at 03:53:59PM +0000, Alan Third wrote:
> > Can you please run
> >
> >     xcrun --show-sdk-path
> >
> > And see if it returns something useful? On my machine it returns
> > nothing at all, but I don’t have the full xcode installed.
>
> Actually, I think I’ve found the bug. I’ve attached a patch that will
> hopefully fix both your issues.
>
>
Thanks, the patch for libxml2 looks correct. I can't test it now, because
I've already run xcode-select --install, and there's no easy way to revert
that.
Probably this should use -isystem instead of -I, though.