Re-introduce the new BSDLed 'ar' to the build.

It is installed as "bsdar" unless WANT_BSDAR is defined.

Discussed with: kaiw

usr.bin/Makefile

@@ -11,6 +11,7 @@
 
 SUBDIR=	alias \
 	apply \
+	ar \
 	asa \
 	at \
 	${_atm} \

usr.bin/ar/Makefile

@@ -1,12 +1,26 @@
 # $FreeBSD$
 
+.if defined(WITH_BSDAR)
 PROG=	ar
-VERSION=	1.0.2
+.else
+PROG=	bsdar
+.endif
 SRCS=	ar.c read.c util.c write.c
+
 WARNS?=	5
+
 DPADD=	${LIBARCHIVE} ${LIBBZ2} ${LIBZ} ${LIBELF}
 LDADD=	-larchive -lbz2 -lz -lelf
-CFLAGS+=	-DBSDAR_VERSION=\"${VERSION}\"
+
+.if defined(WITH_BSDAR)
 LINKS=	${BINDIR}/ar ${BINDIR}/ranlib
+MLINKS=	ar ranlib
+.else
+LINKS=	${BINDIR}/bsdar ${BINDIR}/bsdranlib
+MLINKS=	bsdar.1 bsdranlib.1
+
+bsdar.1: ar.1
+	ln -sf ${.ALLSRC} ${.TARGET}
+.endif
 
 .include <bsd.prog.mk>

usr.bin/ar/ar.h

@@ -26,6 +26,8 @@
  * $FreeBSD$
  */
 
+#define	BSDAR_VERSION	"1.0.2"
+
 /*
  * ar(1) options.
  */