freebsd-dev/usr.bin/dc/Makefile

#	$FreeBSD$
#	$OpenBSD: Makefile,v 1.2 2006/11/26 11:31:09 deraadt Exp $

.include <src.opts.mk>

PROG=	dc
SRCS=	dc.c bcode.c inout.c mem.c stack.c
LIBADD=	crypto

HAS_TESTS=
SUBDIR.${MK_TESTS}+= tests

.include <bsd.prog.mk>
Replace GNU bc/dc with BSDL versions ported from OpenBSD. They have a good compatibility level with the GNU counterparts and have shown to be mature enough. For now, the GNU versions aren't removed from the tree, just detached from the build. Sponsored by: Google Summer of Code 2008 Portbuild run by: erwin Approved by: delphij 2010-01-20 21:30:52 +00:00			`# $FreeBSD$`
			`# $OpenBSD: Makefile,v 1.2 2006/11/26 11:31:09 deraadt Exp $`

dc(1): fix input of non-decimal fractional numbers Inputting fractional non-decimal numbers has never worked correctly in our OpenBSD-derived dc(1). It truncates the input to a number of decimal places equal to the number of hexadecimal (or whatever base) places given on the input. That's unacceptable, because many numbers require more precision to represent in base 10 than in their original bases. Fix this bug by using as many decimal places as needed to represent the input, up to the maximum of the global scale factor. This has one mildly surprising side effect: the scale of a number entered in non-decimal mode will no longer necessarily equal the number of hexadecimal (or whatever base) places given on the input. I think that's an acceptable behavior change, given that inputting fractional non-decimal numbers never worked in the first place, and the man page doesn't specify whether trailing zeros on the input should affect a number's scale. PR: 206230 Reported by: nibbana@gmx.us Reviewed by: pfg Differential Revision: https://reviews.freebsd.org/D13336 2017-12-05 04:22:35 +00:00			`.include <src.opts.mk>`

Replace GNU bc/dc with BSDL versions ported from OpenBSD. They have a good compatibility level with the GNU counterparts and have shown to be mature enough. For now, the GNU versions aren't removed from the tree, just detached from the build. Sponsored by: Google Summer of Code 2008 Portbuild run by: erwin Approved by: delphij 2010-01-20 21:30:52 +00:00			`PROG= dc`
			`SRCS= dc.c bcode.c inout.c mem.c stack.c`
Convert to usr.bin/ to LIBADD Reduce overlinking 2014-11-25 14:29:10 +00:00			`LIBADD= crypto`
Replace GNU bc/dc with BSDL versions ported from OpenBSD. They have a good compatibility level with the GNU counterparts and have shown to be mature enough. For now, the GNU versions aren't removed from the tree, just detached from the build. Sponsored by: Google Summer of Code 2008 Portbuild run by: erwin Approved by: delphij 2010-01-20 21:30:52 +00:00
dc(1): fix input of non-decimal fractional numbers Inputting fractional non-decimal numbers has never worked correctly in our OpenBSD-derived dc(1). It truncates the input to a number of decimal places equal to the number of hexadecimal (or whatever base) places given on the input. That's unacceptable, because many numbers require more precision to represent in base 10 than in their original bases. Fix this bug by using as many decimal places as needed to represent the input, up to the maximum of the global scale factor. This has one mildly surprising side effect: the scale of a number entered in non-decimal mode will no longer necessarily equal the number of hexadecimal (or whatever base) places given on the input. I think that's an acceptable behavior change, given that inputting fractional non-decimal numbers never worked in the first place, and the man page doesn't specify whether trailing zeros on the input should affect a number's scale. PR: 206230 Reported by: nibbana@gmx.us Reviewed by: pfg Differential Revision: https://reviews.freebsd.org/D13336 2017-12-05 04:22:35 +00:00			`HAS_TESTS=`
			`SUBDIR.${MK_TESTS}+= tests`

Replace GNU bc/dc with BSDL versions ported from OpenBSD. They have a good compatibility level with the GNU counterparts and have shown to be mature enough. For now, the GNU versions aren't removed from the tree, just detached from the build. Sponsored by: Google Summer of Code 2008 Portbuild run by: erwin Approved by: delphij 2010-01-20 21:30:52 +00:00			`.include <bsd.prog.mk>`