Fix build problem in NetBSD. NetBSD's make doesn't look for BSDmakefile. Dyncall manual says to build with -f BSDmakefile. OpenBSD and FreeBSD should be fine as is, since their makes do look for BSDmakefile.
Fix build problem in NetBSD. NetBSD's make doesn't look for BSDmakefile. Dyncall manual says to build with -f BSDmakefile. OpenBSD and FreeBSD should be fine as is, since their makes do look for BSDmakefile.

Signed-off-by: Moritz Lenz <2b469823646c02e9f01a7ad5b893ceac76b06bbe@faui2k3.org>

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