fixes #38
fixes #38

use explicit -Wno-strict-prototypes instead of -w, which is ignored by gcc 4.2
only necessary on OS X, which comes with a broken version of GNU make

cygx/nqp,cygx/nqp,cygx/nqp,cygx/nqp,cygx/nqp,cygx/nqp,cygx/nqp,cygx/nqp