TCSHDIR= ${.CURDIR}/../../../contrib/tcsh-6
.PATH: ${TCSHDIR} ${.CURDIR}/../csh

PROG=	gethost
SRCS=	gethost.c sh.err.h tc.const.h

DFLAGS= -D_PATH_TCSHELL='"/bin/${PROG}"'
CFLAGS+= -I. -I${.CURDIR}/../csh -I${TCSHDIR} ${DFLAGS}

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}
	grep 'ERR_' ${.ALLSRC} | grep '^#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 | grep 'Char STR' | \
	    sed -e 's/Char \([a-zA-Z0-9_]*\)\(.*\)/extern Char \1[];/' | \
	    sort >> ${.TARGET}
	@echo '#endif /* _h_tc_const */' >> ${.TARGET}

CLEANFILES+=	sh.err.h tc.const.h

build-tools: gethost.nx

# this gethost is used in place, it is not installed anywhere
install:

.include <bsd.hostprog.mk>