Build the ISC library as libisc. This library comes as part of the

bind distribution, but until now was not being built as a separate
entity. For documentation, see these man pages:

assertions(3), eventlib(3), heap(3), logging(3), memcluster(3), tree(3).

Reviewed by:	jdp

etc/mtree/BSD.include.dist

@@ -21,6 +21,8 @@
         std
         ..
     ..
+    isc
+    ..
     isofs
         cd9660
         ..

lib/Makefile

@@ -23,7 +23,7 @@ SUBDIR=	${_csu} libcom_err ${_libcrypt} msun libmd \
 	libncurses libradius libskey libtacplus libutil \
 	${_compat} libalias libatm ${_libbind} libc ${_libc_r} libcalendar \
 	libcam libcompat libdevstat libdisk libedit libfetch libform \
-	libftpio libgnumalloc ${_libio} libipsec libipx libkvm libmenu \
+	libftpio libgnumalloc ${_libio} libipsec libipx libisc libkvm libmenu \
 	${_libncp} \
 	libnetgraph libopie libpam libpanel libpcap \
 	libposix1e libresolv librpcsvc libsmdb libsmutil libss \

lib/libisc/Makefile

@@ -0,0 +1,135 @@
+# $FreeBSD$
+
+BIND_DIR=	${.CURDIR}/../../contrib/bind
+
+LIB=		isc
+SHLIB_MAJOR=	1
+SHLIB_MINOR=	0
+
+.PATH:		${BIND_DIR}/lib/isc
+SRCS=		assertions.c ev_connects.c ev_files.c ev_streams.c \
+		ev_timers.c ev_waits.c eventlib.c heap.c tree.c \
+		logging.c memcluster.c bitncmp.c
+
+# contrib/bind/include/* must not override any real system includes
+CFLAGS+=	-I${BIND_DIR}/port/freebsd/include -I${BIND_DIR}/include
+CFLAGS+=	-Wall -Wmissing-prototypes
+
+INCS=		${BIND_DIR}/include/isc/assertions.h \
+		${BIND_DIR}/include/isc/eventlib.h \
+		${BIND_DIR}/include/isc/heap.h \
+		${BIND_DIR}/include/isc/logging.h \
+		${BIND_DIR}/include/isc/memcluster.h \
+		${BIND_DIR}/include/isc/misc.h \
+		${BIND_DIR}/include/isc/tree.h
+INCDIR=		/usr/include/isc
+
+MAN3=		assertions.3 bitncmp.3 eventlib.3 heap.3 \
+		logging.3 memcluster.3 tree.3
+CLEANFILES+=	${MAN3}
+
+MLINKS+=	assertions.3 ENSURE.3 \
+		assertions.3 ENSURE_ERR.3 \
+		assertions.3 INSIST.3 \
+		assertions.3 INSIST_ERR.3 \
+		assertions.3 INVARIANT.3 \
+		assertions.3 INVARIANT_ERR.3 \
+		assertions.3 REQUIRE.3 \
+		assertions.3 REQUIRE_ERR.3 \
+		assertions.3 assertion_type_to_text.3 \
+		assertions.3 set_assertion_failure_callback.3 \
+		eventlib.3 evAddTime.3 \
+		eventlib.3 evCancelConn.3 \
+		eventlib.3 evCancelRW.3 \
+		eventlib.3 evClearIdleTimer.3 \
+		eventlib.3 evClearTimer.3 \
+		eventlib.3 evCmpTime.3 \
+		eventlib.3 evConnFunc.3 \
+		eventlib.3 evConnect.3 \
+		eventlib.3 evConsIovec.3 \
+		eventlib.3 evConsTime.3 \
+		eventlib.3 evCreate.3 \
+		eventlib.3 evDefer.3 \
+		eventlib.3 evDeselectFD.3 \
+		eventlib.3 evDestroy.3 \
+		eventlib.3 evDispatch.3 \
+		eventlib.3 evDo.3 \
+		eventlib.3 evDrop.3 \
+		eventlib.3 evFileFunc.3 \
+		eventlib.3 evGetNext.3 \
+		eventlib.3 evHold.3 \
+		eventlib.3 evInitID.3 \
+		eventlib.3 evLastEventTime.3 \
+		eventlib.3 evListen.3 \
+		eventlib.3 evMainLoop.3 \
+		eventlib.3 evNowTime.3 \
+		eventlib.3 evPrintf.3 \
+		eventlib.3 evRead.3 \
+		eventlib.3 evResetTimer.3 \
+		eventlib.3 evSelectFD.3 \
+		eventlib.3 evSetDebug.3 \
+		eventlib.3 evSetIdleTimer.3 \
+		eventlib.3 evSetTimer.3 \
+		eventlib.3 evStreamFunc.3 \
+		eventlib.3 evSubTime.3 \
+		eventlib.3 evTestID.3 \
+		eventlib.3 evTimeRW.3 \
+		eventlib.3 evTimeSpec.3 \
+		eventlib.3 evTimeVal.3 \
+		eventlib.3 evTimerFunc.3 \
+		eventlib.3 evTouchIdleTimer.3 \
+		eventlib.3 evTryAccept.3 \
+		eventlib.3 evUnhold.3 \
+		eventlib.3 evUntimeRW.3 \
+		eventlib.3 evUnwait.3 \
+		eventlib.3 evWaitFor.3 \
+		eventlib.3 evWaitFunc.3 \
+		eventlib.3 evWrite.3 \
+		heap.3 heap_decreased.3 \
+		heap.3 heap_delete.3 \
+		heap.3 heap_element.3 \
+		heap.3 heap_for_each.3 \
+		heap.3 heap_free.3 \
+		heap.3 heap_increased.3 \
+		heap.3 heap_insert.3 \
+		heap.3 heap_new.3 \
+		logging.3 log_add_channel.3 \
+		logging.3 log_category_is_active.3 \
+		logging.3 log_close_stream.3 \
+		logging.3 log_dec_references.3 \
+		logging.3 log_free_channel.3 \
+		logging.3 log_free_context.3 \
+		logging.3 log_get_filename.3 \
+		logging.3 log_get_stream.3 \
+		logging.3 log_inc_references.3 \
+		logging.3 log_new_context.3 \
+		logging.3 log_new_file_channel.3 \
+		logging.3 log_new_null_channel.3 \
+		logging.3 log_new_syslog_channel.3 \
+		logging.3 log_open_stream.3 \
+		logging.3 log_option.3 \
+		logging.3 log_remove_channel.3 \
+		logging.3 log_set_file_owner.3 \
+		logging.3 log_vwrite.3 \
+		logging.3 log_write.3 \
+		memcluster.3 memget.3 \
+		memcluster.3 memput.3 \
+		memcluster.3 memstats.3 \
+		tree.3 tree_add.3 \
+		tree.3 tree_delete.3 \
+		tree.3 tree_init.3 \
+		tree.3 tree_mung.3 \
+		tree.3 tree_srch.3 \
+		tree.3 tree_trav.3
+
+.include <bsd.lib.mk>
+
+# This has to come after the .include <bsd.lib.mk>. Not sure why.
+
+.SUFFIXES:	.mdoc .3
+.mdoc.3:
+		sed -e 's/@INDOT@//g' \
+		    -e 's/@SYSCALL_EXT@/2/g' \
+		    -e 's/@SYS_OPS_EXT@/8/g' \
+		    < ${.ALLSRC} > ${.TARGET}
+

share/mk/bsd.libnames.mk

@@ -38,6 +38,7 @@ LIBGNUREGEX?=	${DESTDIR}${LIBDIR}/libgnuregex.a
 LIBHISTORY?=	${DESTDIR}${LIBDIR}/libhistory.a
 LIBIPSEC?=	${DESTDIR}${LIBDIR}/libipsec.a
 LIBIPX?=	${DESTDIR}${LIBDIR}/libipx.a
+LIBISC?=	${DESTDIR}${LIBDIR}/libisc.a
 LIBKDB?=	${DESTDIR}${LIBDIR}/libkdb.a	# XXX in secure dist, not base
 LIBKRB?=	${DESTDIR}${LIBDIR}/libkrb.a	# XXX in secure dist, not base
 LIBKEYCAP?=	${DESTDIR}${LIBDIR}/libkeycap.a