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

[Eon Jeong]

2016-07-15 23:38 GMT+09:00 Brad King <brad.king at kitware.com>:
> Just make it a multi-value keyword and then reject multiple values
> manually after cmake_parse_arguments returns.

I considered that way, but doing this can't figure "VERBOSE" used
without <file> from never used. same empty string value.

Eon