Use mmap for file coping. 5-10% faster than the read system call.
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# @(#)Makefile 8.1 (Berkeley) 5/31/93
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# $Id$
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# $Id: Makefile,v 1.4 1997/02/22 14:01:32 peter Exp $
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PROG= cp
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SRCS= cp.c utils.c
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CFLAGS+= -DVM_AND_BUFFER_CACHE_SYNCHRONIZED
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.include <bsd.prog.mk>
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