# $FreeBSD$
#	@(#)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.

TCSHDIR=	${.CURDIR}/../../contrib/tcsh
.PATH: ${TCSHDIR}

PROG=	csh
DFLAGS=	-D_PATH_TCSHELL='"${DESTDIR}/bin/${PROG}"'  
CFLAGS+= -I${TCSHDIR} -I${.CURDIR} -I. ${DFLAGS}
SRCS=	sh.c sh.dir.c sh.dol.c sh.err.c sh.exec.c sh.char.c \
	sh.exp.c sh.file.c sh.func.c sh.glob.c sh.hist.c sh.init.c \
	sh.lex.c sh.misc.c sh.parse.c sh.print.c sh.proc.c sh.sem.c \
	sh.set.c sh.time.c sh.h sh.char.h sh.dir.h sh.proc.h
SRCS+=	sh.decls.h glob.c glob.h mi.termios.c mi.wait.h mi.varargs.h
SRCS+=	tw.decls.h tw.h tw.help.c tw.init.c tw.parse.c tw.spell.c \
	tw.comp.c tw.color.c
SRCS+=	ed.chared.c ed.decls.h ed.defns.c ed.h ed.init.c ed.inputl.c \
	ed.refresh.c ed.screen.c ed.xmap.c ed.term.c ed.term.h
SRCS+=	tc.alloc.c tc.bind.c tc.const.c tc.decls.h tc.disc.c \
	tc.func.c tc.os.c tc.os.h tc.printf.c tc.prompt.c \
	tc.sched.c tc.sig.c tc.sig.h tc.str.c sh.types.h tc.vers.c tc.wait.h \
	tc.who.c tc.h
SRCS+=	tc.defs.c

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/.

DPADD+=		${LIBNCURSES} ${LIBCRYPT}
LDADD+=		-lncurses -lcrypt

LINKS=	${BINDIR}/csh ${BINDIR}/tcsh

csh.1: tcsh.man
	ln -sf ${.ALLSRC} ${.TARGET}

GENHDRS+=	ed.defns.h tc.const.h sh.err.h
SRCS+=		${GENHDRS}
CLEANFILES+= ${GENHDRS}

ed.defns.h: ed.defns.c
	@rm -f ${.TARGET}
	@echo '/* Do not edit this file, make creates it. */' > ${.TARGET}
	@echo '#ifndef _h_ed_defns' >> ${.TARGET}
	@echo '#define _h_ed_defns' >> ${.TARGET}
	grep '[FV]_' ${TCSHDIR}/ed.defns.c | grep '^#define' >> ${.TARGET}
	@echo '#endif /* _h_ed_defns */' >> ${.TARGET}

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

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

.include <bsd.prog.mk>