Build fix, liboptions.a is now a libtool convenience library

 -liboptions.a -> liboptions.la


server-tools/instance-manager/Makefile.am:
  Link with liboptions.la

server-tools/instance-manager/Makefile.am

@@ -79,7 +79,7 @@ mysqlmanager_SOURCES=	command.cc command.h mysqlmanager.cc \
                         portability.h
 
 mysqlmanager_LDADD=	@CLIENT_EXTRA_LDFLAGS@ \
-			liboptions.a \
+			liboptions.la \
 			libnet.a \
 			$(top_builddir)/vio/libvio.a \
 			$(top_builddir)/mysys/libmysys.a \