Build libopie from contrib_opie module.

lib/libopie/Makefile

@@ -0,0 +1,27 @@
+# Makefile for libopie
+#
+# $FreeBSD$
+#
+OPIE_DIST?=	${.CURDIR}/../../contrib/opie
+DIST_DIR=	${OPIE_DIST}/${.CURDIR:T}
+
+KEYFILE?=	\"/etc/opiekeys\"
+EXTFILE?=	\"/etc/opiekeys.ext\"
+
+.PATH: ${DIST_DIR} ${OPIE_DIST}/libmissing
+
+LIB=	opie
+SRCS=	atob8.c btoa8.c btoh.c challenge.c getsequence.c hash.c hashlen.c \
+	keycrunch.c lock.c lookup.c newseed.c parsechallenge.c passcheck.c \
+	passwd.c randomchallenge.c readpass.c unlock.c verify.c version.c \
+	btoe.c accessfile.c generator.c insecure.c getutmpentry.c \
+	readrec.c writerec.c login.c open.c \
+	getutline.c pututline.c endutent.c 	# from libmissing
+
+CFLAGS+=-I${.CURDIR} -I${OPIE_DIST} -I${DIST_DIR} \
+	-DSTD_KEY_FILE=${KEYFILE} -DEXT_KEY_FILE=${EXTFILE}
+
+MAN4=	${OPIE_DIST}/opie.4
+MAN5=	${OPIE_DIST}/opiekeys.5 ${OPIE_DIST}/opieaccess.5
+
+.include <bsd.lib.mk>