xref: /freebsd-11-stable/gnu/usr.bin/diff/Makefile

# $FreeBSD: head/gnu/usr.bin/diff/Makefile 172593 2007-10-12 18:03:00Z obrien $

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

PROG=	diff
SRCS=   analyze.c context.c diff.c dir.c ed.c ifdef.c io.c \
	normal.c side.c util.c \
	xmalloc.c strtoumax.c cmpbuf.c exitfail.c error.c quotesys.c \
	strftime.c c-stack.c basename.c exclude.c hard-locale.c \
	file-type.c posixver.c prepargs.c version-etc.c

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

CFLAGS+=-DHAVE_CONFIG_H
CFLAGS+=-DPR_PROGRAM=\"/usr/bin/pr\"
CFLAGS+=-I${DESTDIR}/usr/include/gnu
CFLAGS+=-I${.CURDIR}/../../../contrib/diff
CFLAGS+=-I${.CURDIR}/../../../contrib/diff/src
CFLAGS+=-I${.CURDIR}/../../../contrib/diff/lib

SUBDIR+=doc

DPADD=	${LIBGNUREGEX}
LDADD=	-lgnuregex

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

.include <bsd.prog.mk>