-# byteswap.m4 serial 3
-dnl Copyright (C) 2005, 2007, 2009-2011 Free Software Foundation, Inc.
+# byteswap.m4 serial 4
+dnl Copyright (C) 2005, 2007, 2009-2014 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
BYTESWAP_H='byteswap.h'
])
AC_SUBST([BYTESWAP_H])
+ AM_CONDITIONAL([GL_GENERATE_BYTESWAP_H], [test -n "$BYTESWAP_H"])
])