Make the yacc rules reentrant

Suggested by:	peter
This commit is contained in:
Poul-Henning Kamp 1996-05-30 20:39:45 +00:00
parent 892201b43f
commit b2e2fd2801

View file

@ -1,5 +1,5 @@
# from: @(#)sys.mk 8.2 (Berkeley) 3/21/94
# $Id: sys.mk,v 1.13 1996/05/09 13:01:44 phk Exp $
# $Id: sys.mk,v 1.14 1996/05/28 16:20:13 phk Exp $
unix ?= We run FreeBSD, not UNIX.
@ -89,21 +89,19 @@ YFLAGS ?= -d
.s.o:
${AS} ${AFLAGS} -o ${.TARGET} ${.IMPSRC}
# XXX not -j safe
.y.o:
${YACC} ${YFLAGS} ${.IMPSRC}
${CC} ${CFLAGS} -c y.tab.c -o ${.TARGET}
rm -f y.tab.c
${YACC} ${YFLAGS} -b ${.PREFIX} ${.IMPSRC}
${CC} ${CFLAGS} -c ${.PREFIX}.tab.c -o ${.TARGET}
rm -f ${.PREFIX}.tab.c
.l.o:
${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.PREFIX}.tmp.c
${CC} ${CFLAGS} -c ${.PREFIX}.tmp.c -o ${.TARGET}
rm -f ${.PREFIX}.tmp.c
# XXX not -j safe
.y.c:
${YACC} ${YFLAGS} ${.IMPSRC}
mv y.tab.c ${.TARGET}
${YACC} ${YFLAGS} -b ${.PREFIX} ${.IMPSRC}
mv ${.PREFIX}.tab.c ${.TARGET}
.l.c:
${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.TARGET}
@ -116,11 +114,10 @@ YFLAGS ?= -d
${LDLIBS} -o ${.TARGET}
rm -f ${.PREFIX}.o
# XXX not -j safe
.y.out:
${YACC} ${YFLAGS} ${.IMPSRC}
${CC} ${CFLAGS} ${LDFLAGS} y.tab.c ${LDLIBS} -ly -o ${.TARGET}
rm -f y.tab.c
${YACC} ${YFLAGS} -b ${.PREFIX} ${.IMPSRC}
${CC} ${CFLAGS} ${LDFLAGS} ${.PREFIX}.tab.c ${LDLIBS} -ly -o ${.TARGET}
rm -f ${.PREFIX}.tab.c
.l.out:
${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.PREFIX}.tmp.c