On Sun, 2024-05-19 at 20:26 -0400, Patrick Luby wrote: > Any ideas? I’d like to just wrap a push/pop —implicit-fallthrough > around whatever code compiles these sql* files. Are you using ccache? Does blowing away that cache with ccache -C resolve it? otherwise touch some file in vcl and what's the output of make verbose=TRUE vcl.build?