usr.bin/f2c/Makefile

#       Makefile for f2c, a Fortran 77 to C converter

PROG=   f2c

g = -O -g
CFLAGS = $g -DANSI_Libraries -I${.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

.include <bsd.prog.mk>