On June 11, 2025 7:53:14 AM PDT, Andreas Schwab <schwab@suse.de> wrote: >On Jun 11 2025, H. Peter Anvin wrote: > >> Any suggestions how to do that without having to replicate files unnecessarily? > >You can use #include_next to chain the files, defining a _HAVE_FOO macro >to trigger the special case. > Ok.