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# Makefile for f2c, a Fortran 77 to C converter
PROG= f2c
CFLAGS += -DANSI_Libraries -I${.CURDIR} -I.
SHELL = /bin/sh
SRCSd = main.c init.c gram.c lex.c proc.c equiv.c data.c format.c \
expr.c exec.c intr.c io.c misc.c error.c mem.c names.c \
output.c p1output.c pread.c put.c putpcc.c vax.c formatdata.c \
parse_args.c niceprintf.c cds.c sysdep.c version.c
SRCS = $(SRCSd) # malloc.c
GRAMFILES = ${.CURDIR}/gram.head ${.CURDIR}/gram.dcl ${.CURDIR}/gram.expr\
${.CURDIR}/gram.exec ${.CURDIR}/gram.io
gram.c: ${GRAMFILES} ${.CURDIR}/defs.h tokdefs.h
(sed < tokdefs.h "s/#define/%token/" ; \
cat ${GRAMFILES}) > gram.in
$(YACC) $(YFLAGS) gram.in
echo "(expect 4 shift/reduce)"
sed 's/^# line.*/\/* & *\//' y.tab.c >gram.c
rm -f gram.in y.tab.c
tokdefs.h: ${.CURDIR}/tokens
grep -n . <${.CURDIR}/tokens | sed "s/\([^:]*\):\(.*\)/#define \2 \1/" >tokdefs.h
CLEANFILES+=\
gram.c tokdefs.h y.tab.h
.include <bsd.prog.mk>
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