+2014-10-24 Paul Eggert <eggert@cs.ucla.edu>
+
+ socketlib, sockets, sys_socket: Use AC_REQUIRE to pacify autoconf.
+ Without this change, in bleeding-edge fileutils Autoconf complains
+ that gl_SOCKETLIB etc. are AC_REQUIREd after being invoked.
+ * modules/socketlib (configure.ac): AC_REQUIRE gl_SOCKETLIB.
+ * modules/sockets (configure.ac): AC_REQUIRE gl_SOCKETS.
+ * modules/sys_socket (configure.ac): AC_REQUIRE gl_HEADER_SYS_SOCKET.
+
2014-10-24 Daiki Ueno <ueno@gnu.org>
iconv: avoid false detection of non-working iconv