[cmake-developers] [PATCH] Discussion needed: FindBISON: refine VERBOSE feature of BISON_TARGET

[Brad King]

On 07/15/2016 10:45 AM, Eon Jeong wrote:
> I considered that way, but doing this can't figure "VERBOSE" used
> without <file> from never used. same empty string value.

You could hack it with something like

  if("${ARGN}" MATCHES ";VERBOSE;")

if the value comes back empty.

-Brad