libgo: Fix typo for is_dragonfly in configure script.

From-SVN: r204999

libgo/configure

@@ -13555,7 +13555,7 @@ else
   LIBGO_IS_OPENBSD_FALSE=
 fi
 
- if test $is_dragonly = yes; then
+ if test $is_dragonfly = yes; then
   LIBGO_IS_DRAGONFLY_TRUE=
   LIBGO_IS_DRAGONFLY_FALSE='#'
 else

libgo/configure.ac

@@ -154,7 +154,7 @@ AM_CONDITIONAL(LIBGO_IS_IRIX, test $is_irix = yes)
 AM_CONDITIONAL(LIBGO_IS_LINUX, test $is_linux = yes)
 AM_CONDITIONAL(LIBGO_IS_NETBSD, test $is_netbsd = yes)
 AM_CONDITIONAL(LIBGO_IS_OPENBSD, test $is_openbsd = yes)
-AM_CONDITIONAL(LIBGO_IS_DRAGONFLY, test $is_dragonly = yes)
+AM_CONDITIONAL(LIBGO_IS_DRAGONFLY, test $is_dragonfly = yes)
 AM_CONDITIONAL(LIBGO_IS_RTEMS, test $is_rtems = yes)
 AM_CONDITIONAL(LIBGO_IS_SOLARIS, test $is_solaris = yes)
 AC_SUBST(GOOS)