FindMatlab: additional parameter to matlab_add_mex
requested to merge raffienficiaud/cmake:issues/FindMatlab/18154-honoring-EXCLUDE-FROM-ALL into master
In order to pass additional variables to matlab_add_mex, a new flag needs to be
set up.
Fixes: #18154 (closed)
Topic-rename: FindMatlab-EXCLUDE_FROM_ALL
Edited by Brad King