freebsd-dev/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\"

WARNS?=	0

.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\"`

build: provide a default WARNS for all in-tree builds The current default is provided in various Makefile.inc in some top-level directories and covers a good portion of the tree, but doesn't cover parts of the build a little deeper (e.g. libcasper). Provide a default in src.sys.mk and set WARNS to it in bsd.sys.mk if that variable is defined. This lets us relatively cleanly provide a default WARNS no matter where you're building in the src tree without breaking things outside of the tree. Crunchgen has been updated as a bootstrap tool to work on this change because it needs r365605 at a minimum to succeed. The cleanup necessary to successfully walk over this change on WITHOUT_CLEAN builds has been added. There is a supplemental project to this to list all of the warnings that are encountered when the environment has WARNS=6 NO_WERROR=yes: https://warns.kevans.dev -- this project will hopefully eventually go away in favor of CI doing a much better job than it. Reviewed by: emaste, brooks, ngie (all earlier version) Reviewed by: emaste, arichardson (depend-cleanup.sh change) Differential Revision: https://reviews.freebsd.org/D26455 2020-09-18 17:17:46 +00:00			`WARNS?= 0`

GNU3 Diff 2.3 1993-06-29 08:19:28 +00:00			`.include <bsd.prog.mk>`