mklib: Fix static library generation/installation on Solaris

Change ar flag from -v (-verbose) to -c (silence console output)
so that it stops causing make_ar_static_lib() to return a bunch
of output other than the resulting library file.

Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>

bin/mklib

@@ -441,7 +441,7 @@ case $ARCH in
         if [ $STATIC = 1 ] ; then
 	    LIBNAME="lib${LIBNAME}.a"
 	    echo "mklib: Making SunOS static library: " ${LIBNAME}
-	    FINAL_LIBS=`make_ar_static_lib -ruv 0 ${LIBNAME} ${OBJECTS}`
+	    FINAL_LIBS=`make_ar_static_lib -ruc 0 ${LIBNAME} ${OBJECTS}`
 	else
 	    if [ $NOPREFIX = 0 ] ; then
 		LIBNAME="lib${LIBNAME}.so"