# Module1
Getopt::Long::Framework::accept(...);
.
:
# Module2
Getopt::Long::Framework::accept(...);
.
:
# Module3
Getopt::Long::Framework::accept(...);
.
:
# First call to getOpt processes @ARGV.
$val = Getopt::Long::Framework::getOpt(...);

##</code><code>##

# Module1
use Getopt::Long::Framework accept => ...;
.
:
# Module2
use Getopt::Long::Framework accept => ...;
.
:
# Module3
use Getopt::Long::Framework accept => ...;
.
:
# First call to getOpt processes @ARGV.
$val = Getopt::Long::Framework::getOpt(...);