xref: /freebsd-11.0-release/gnu/usr.bin/dtc/Makefile

# $FreeBSD: head/gnu/usr.bin/dtc/Makefile 204490 2010-02-28 22:09:09Z raj $

.include <bsd.own.mk>

DTCDIR=	${.CURDIR}/../../../contrib/dtc
LIBFDTDIR= ${.CURDIR}/../../../sys/contrib/libfdt
.PATH: ${DTCDIR} ${LIBFDTDIR} ${DTCDIR}/tests

PROG=	dtc

SRCS=	dtc.c checks.c fstree.c livetree.c treesource.c data.c \
	flattree.c srcpos.c util.c \
	fdt.c fdt_ro.c fdt_rw.c fdt_strerror.c \
	fdt_sw.c fdt_wip.c $(DTCDIR)/version_gen.h

CFLAGS = -Wall -g -Os -fPIC -Wpointer-arith -Wcast-qual
CFLAGS+= -I. -I${.CURDIR} -I${DTCDIR} -I${LIBFDTDIR}

VERSIONMAJ!= awk '/^VERSION =/ { print $$3 }' $(DTCDIR)/Makefile
VERSIONMIN!= awk '/^PATCHLEVEL =/ { print $$3 }' $(DTCDIR)/Makefile
VERSIONSUB!= awk '/^SUBLEVEL =/ { print $$3 }' $(DTCDIR)/Makefile
VERSIONEXTRA!= $(DTCDIR)/scripts/setlocalversion

DTCVERSION:=	${VERSIONMAJ}.${VERSIONMIN}.${VERSIONSUB}${VERSIONEXTRA}
DTCVERSIONFILE:=	$(DTCDIR)/version_gen.h

MAN=

BISON=	yacc
LEX=	lex

OBJS+= dtc-parser.tab.o dtc-lexer.lex.o

CLEANFILES+= dtc-parser.tab.o dtc-lexer.lex.o dtc-parser.tab.c \
		dtc-parser.tab.h dtc-lexer.lex.c ${DTCVERSIONFILE}

$(DTCVERSIONFILE):
	@echo '#define DTC_VERSION "DTC ${DTCVERSION}"' > ${DTCVERSIONFILE}

dtc-parser.tab.o:	dtc-parser.tab.c dtc-parser.tab.h
dtc-lexer.lex.o:	dtc-lexer.lex.c dtc-parser.tab.h

dtc-parser.tab.c:	dtc-parser.y
	$(BISON) -o$@ -d $(DTCDIR)/dtc-parser.y

dtc-parser.tab.h:	dtc-parser.tab.c

dtc-lexer.lex.c: dtc-lexer.l
	$(LEX) -o$@ $(DTCDIR)/dtc-lexer.l

.include <bsd.prog.mk>