# $FreeBSD$
#	@(#)Makefile	8.1 (Berkeley) 5/31/93
#
# C Shell with process control; VM/UNIX VAX Makefile
# Bill Joy UC Berkeley; Jim Kulp IIASA, Austria
#
# To profile, put -DPROF in DEFS and -pg in CFLAGS, and recompile.

PROG=	csh
DFLAGS=-DBUILTIN -DFILEC -DNLS -DSHORT_STRINGS
CFLAGS+=-I${.CURDIR} -I. ${DFLAGS}
SRCS=	alloc.c char.c const.c csh.c dir.c dol.c err.c exec.c exp.c file.c \
	func.c glob.c hist.c init.c lex.c misc.c parse.c printf.c proc.c \
	sem.c set.c str.c time.c const.h errnum.h
.PATH:	${.CURDIR}/../../usr.bin/printf

MAN1=	csh.1
# MLINKS for Shell built in commands for which there are no userland
# utilities of the same name are handled with the associated manpage,
# builtin.1 in share/man/man1/.

CLEANFILES+=const.h errnum.h

const.h: errnum.h

errnum.h: err.c
	@rm -f ${.TARGET}
	@echo '/* Do not edit this file, make creates it. */' > ${.TARGET}
	@echo '#ifndef _h_sh_error' >> ${.TARGET}
	@echo '#define _h_sh_error' >> ${.TARGET}
	egrep 'ERR_' ${.ALLSRC} | egrep '^#define' >> ${.TARGET}
	@echo '#endif /* _h_sh_error */' >> ${.TARGET}

const.h: const.c
	@rm -f ${.TARGET}
	@echo '/* Do not edit this file, make creates it. */' > ${.TARGET}
	${CC} -E ${CFLAGS} ${.ALLSRC} | egrep 'Char STR' | \
	    sed -e 's/Char \([a-zA-Z0-9_]*\)\(.*\)/extern Char \1[];/' | \
	    sort >> ${.TARGET}

.include <bsd.prog.mk>