6963b52d introduced a cmake option, COMMANDLINE to enable building a
pure command line version of smtk2ssrf importer, but then the
#define COMMANDLINE=1 forces building CLI mode.
This patch allows building GUI or CLI versions depending on selection of
the COMMANDLINE option.
Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com>
6e2e363c57