freebsd-nq/gnu/usr.bin/diff3/Makefile

# $FreeBSD$

DIFFSRC=${SRCTOP}/contrib/diff/src
.PATH:  ${DIFFSRC} \
	${SRCTOP}/contrib/diff/lib \
	${SRCTOP}/contrib/diff/man

PROG=		diff3
SRCS=           diff3.c version-etc.c \
		xmalloc.c error.c c-stack.c exitfail.c cmpbuf.c

# Important for ctype macros!
CFLAGS+=-funsigned-char

CFLAGS+=-I${SRCTOP}/contrib/diff/
CFLAGS+=-I${SRCTOP}/contrib/diff/src
CFLAGS+=-I${SRCTOP}/contrib/diff/lib
CFLAGS+=-DHAVE_CONFIG_H
CFLAGS+=-DDEFAULT_DIFF_PROGRAM=\"/usr/bin/diff\"

.for f in diff3.c
${f}: ${DIFFSRC}/${f} ${.CURDIR}/${f}.diff
	patch -s -o ${.TARGET} < ${.CURDIR}/${f}.diff ${DIFFSRC}/${f}
CLEANFILES+= ${f}
.endfor

.include <bsd.prog.mk>
$Id$ -> $FreeBSD$ 1999-08-27 23:37:10 +00:00			`# $FreeBSD$`
Switch to contrib version 1997-10-29 16:50:42 +00:00
Convert gnu to using SRCTOP Prefer SRCTOP over CURDIR/../../contrib, etc. However, retain the "up one level" instances of ../ because they are really relative to this part of the tree and not a means to find the root of the tree. As such, it's better to leave them since that further the goal of being able to move directories if watned to in the future. Differential Revision: https://reviews.freebsd.org/D9932 Sponsored by: Netflix Silence On: arch@ (twice) 2017-03-12 18:59:16 +00:00			`DIFFSRC=${SRCTOP}/contrib/diff/src`
Update build skeleton after diffutils 2.8.7 update. 2007-06-15 07:09:34 +00:00			`.PATH: ${DIFFSRC} \`
Convert gnu to using SRCTOP Prefer SRCTOP over CURDIR/../../contrib, etc. However, retain the "up one level" instances of ../ because they are really relative to this part of the tree and not a means to find the root of the tree. As such, it's better to leave them since that further the goal of being able to move directories if watned to in the future. Differential Revision: https://reviews.freebsd.org/D9932 Sponsored by: Netflix Silence On: arch@ (twice) 2017-03-12 18:59:16 +00:00			`${SRCTOP}/contrib/diff/lib \`
			`${SRCTOP}/contrib/diff/man`
Switch to contrib version 1997-10-29 16:50:42 +00:00
Update diff, diff3, and sdiff's makefiles to use .PATH: instead of copying the same files to multiple directories. This should make things easier when it comes time to update to a newer version of diffutils. With this checkin, this brings the netbsd and freebsd diff dists into sync. 1993-07-09 20:36:06 +00:00			`PROG= diff3`
Update build skeleton after diffutils 2.8.7 update. 2007-06-15 07:09:34 +00:00			`SRCS= diff3.c version-etc.c \`
			`xmalloc.c error.c c-stack.c exitfail.c cmpbuf.c`
Switch to contrib version 1997-10-29 16:50:42 +00:00
			`# Important for ctype macros!`
			`CFLAGS+=-funsigned-char`

Convert gnu to using SRCTOP Prefer SRCTOP over CURDIR/../../contrib, etc. However, retain the "up one level" instances of ../ because they are really relative to this part of the tree and not a means to find the root of the tree. As such, it's better to leave them since that further the goal of being able to move directories if watned to in the future. Differential Revision: https://reviews.freebsd.org/D9932 Sponsored by: Netflix Silence On: arch@ (twice) 2017-03-12 18:59:16 +00:00			`CFLAGS+=-I${SRCTOP}/contrib/diff/`
			`CFLAGS+=-I${SRCTOP}/contrib/diff/src`
			`CFLAGS+=-I${SRCTOP}/contrib/diff/lib`
Switch to contrib version 1997-10-29 16:50:42 +00:00			`CFLAGS+=-DHAVE_CONFIG_H`
Update build skeleton after diffutils 2.8.7 update. 2007-06-15 07:09:34 +00:00			`CFLAGS+=-DDEFAULT_DIFF_PROGRAM=\"/usr/bin/diff\"`

			`.for f in diff3.c`
			`${f}: ${DIFFSRC}/${f} ${.CURDIR}/${f}.diff`
POSIX patch(1) would treat -b as different meaning (the functionality is to be provided by --suffix). Looking at the usage here in diffutils, it seems that we can just get rid of the -b .orig stuff. This resolves a problem that can triggered if we move toward to a more permissively licensed patch(1) program. 2010-02-22 22:32:24 +00:00			`patch -s -o ${.TARGET} < ${.CURDIR}/${f}.diff ${DIFFSRC}/${f}`
Update build skeleton after diffutils 2.8.7 update. 2007-06-15 07:09:34 +00:00			`CLEANFILES+= ${f}`
			`.endfor`
GNU3 Diff 2.3 1993-06-29 08:19:28 +00:00
			`.include <bsd.prog.mk>`