Rename libohash to libopenbsd.

libopenbsd is an internal library which
to bring in compatibility stuff from OpenBSD.
This will allow us to bring in more
OpenBSD utilities into the FreeBSD base system.

We similarly use libnetbsd for bringing in stuff from NetBSD.

Reviewed by: bapt
Differential Revision: https://reviews.freebsd.org/D4078

Makefile.inc1

@@ -1367,10 +1367,10 @@ _sed=		usr.bin/sed
 .endif
 
 .if ${BOOTSTRAPPING} < 1000002
-_libohash=	lib/libohash
+_libopenbsd=	lib/libopenbsd
 _m4=		usr.bin/m4
 
-${_bt}-usr.bin/m4: ${_bt}-lib/libohash
+${_bt}-usr.bin/m4: ${_bt}-lib/libopenbsd
 .endif
 
 .if ${BOOTSTRAPPING} < 1000026
@@ -1443,10 +1443,10 @@ _kerberos5_bootstrap_tools= \
 .endif
 
 .if ${MK_MANDOCDB} != "no"
-_libohash?=	lib/libohash
+_libopenbsd?=	lib/libopenbsd
 _makewhatis=	lib/libsqlite3 \
 		usr.bin/mandoc
-${_bt}-usr.bin/mandoc: ${_bt}-lib/libohash ${_bt}-lib/libsqlite3
+${_bt}-usr.bin/mandoc: ${_bt}-lib/libopenbsd ${_bt}-lib/libsqlite3
 .else
 _makewhatis=usr.bin/makewhatis
 .endif
@@ -1469,7 +1469,7 @@ bootstrap-tools: .PHONY
     ${_awk} \
     ${_cat} \
     usr.bin/lorder \
-    ${_libohash} \
+    ${_libopenbsd} \
     ${_makewhatis} \
     usr.bin/rpcgen \
     ${_sed} \

lib/Makefile

@@ -75,7 +75,7 @@ SUBDIR=	${SUBDIR_ORDERED} \
 	${_libnetgraph} \
 	${_libngatm} \
 	libnv \
-	libohash \
+	libopenbsd \
 	libopie \
 	libpam \
 	libpcap \

lib/libopenbsd/Makefile

@@ -1,6 +1,6 @@
 # $FreeBSD$
 
-LIB=	ohash
+LIB=	openbsd
 SRCS=	ohash.c
 INTERNALLIB=
 

share/mk/src.libnames.mk

@@ -39,7 +39,7 @@ _INTERNALLIBS=	\
 		netbsd \
 		ntp \
 		ntpevent \
-		ohash \
+		openbsd \
 		opts \
 		parse \
 		readline \
@@ -313,8 +313,8 @@ LIBELFTC?=	${LIBELFTCDIR}/libelftc.a
 LIBREADLINEDIR=	${ROOTOBJDIR}/gnu/lib/libreadline/readline
 LIBREADLINE?=	${LIBREADLINEDIR}/libreadline.a
 
-LIBOHASHDIR=	${ROOTOBJDIR}/lib/libohash
-LIBOHASH?=	${LIBOHASHDIR}/libohash.a
+LIBOPENBSDDIR=	${ROOTOBJDIR}/lib/libopenbsd
+LIBOPENBSD?=	${LIBOPENBSDDIR}/libopenbsd.a
 
 LIBSMDIR=	${ROOTOBJDIR}/lib/libsm
 LIBSM?=		${LIBSMDIR}/libsm.a

usr.bin/m4/Makefile

@@ -7,8 +7,8 @@
 .include <src.opts.mk>
 
 PROG=	m4
-CFLAGS+=-DEXTENDED -I${.CURDIR} -I${.CURDIR}/../../lib/libohash
-LIBADD=	y l m ohash
+CFLAGS+=-DEXTENDED -I${.CURDIR} -I${.CURDIR}/../../lib/libopenbsd
+LIBADD=	y l m openbsd
 
 NO_WMISSING_VARIABLE_DECLARATIONS=
 

usr.bin/m4/Makefile.depend

@@ -9,7 +9,7 @@ DIRDEPS = \
 	lib/${CSU_DIR} \
 	lib/libc \
 	lib/libcompiler_rt \
-	lib/libohash \
+	lib/libopenbsd \
 	lib/liby \
 	lib/msun \
 	usr.bin/lex/lib \

usr.bin/mandoc/Makefile

@@ -82,8 +82,8 @@ SRCS+=	${DB_SRCS}
 
 WARNS?=	2
 CFLAGS+= -DHAVE_CONFIG_H \
-	 -I${.CURDIR}/../../lib/libohash/ \
+	 -I${.CURDIR}/../../lib/libopenbsd/ \
 	 -I${.CURDIR}/../../contrib/sqlite3
-LIBADD=	ohash sqlite3 z
+LIBADD=	openbsd sqlite3 z
 
 .include <bsd.prog.mk>

usr.bin/mandoc/Makefile.depend

@@ -9,7 +9,7 @@ DIRDEPS = \
 	lib/${CSU_DIR} \
 	lib/libc \
 	lib/libcompiler_rt \
-	lib/libohash \
+	lib/libopenbsd \
 	lib/libsqlite3 \
 	lib/libthr \
 	lib/libz \