On Fri, Jul 15, 2016 at 10:52:23 -0400, Brad King wrote:
> 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.
Avoiding regexes here would be better:
list(FIND ARGN "VERBOSE" has_verbose)
--Ben
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