Re: master fails to build on FreeBSD when ACL support is on

[Paul Eggert]

On 01/15/2018 08:20 PM, Joseph Mingrone wrote:
> Building with commit 5af5df1 results in this error when ACL support is
> turned on.
>
> EMACSLOADPATH= '../src/bootstrap-emacs' -batch --no-site-file --no-site-lisp 
> --eval '(setq load-prefer-newer t)'  -f batch-byte-compile 
> emacs-lisp/macroexp.el
> > > Error occurred processing emacs-lisp/macroexp.el: File error (("Copying permissions to" 
> > > "Invalid argument" 
> > > "/wrkdirs/usr/ports/editors/emacs-devel/work-full/emacs-5af5df1f7c20858dab762830e1a94994ceda425/lisp/emacs-lisp/macroexp.elc"))
> The build succeeded with commit 6b8e9b7 from November 17th.

I don't see anything obvious that changed between those two commits, 
that would explain the problem.

What system calls are failing in the new build but succeeding in old 
one? You should be able to use truss to find that out.