diff -u -r ../emacs-25.0.92/lisp/server.el ./lisp/server.el
--- ../emacs-25.0.92/lisp/server.el	2016-03-02 05:21:42.000000000 -0500
+++ ./lisp/server.el	2016-04-06 17:34:48.134354070 -0400
@@ -267,7 +267,7 @@
 ;; does not read the init file.
 (defvar server-socket-dir
   (and (featurep 'make-network-process '(:family local))
-       (format "%s/emacs%d" (or (getenv "TMPDIR") "/tmp") (user-uid)))
+       (format "%s/emacs%d" (or (getenv "TMPDIR") "@TERMUX_PREFIX@/tmp") (user-uid)))
   "The directory in which to place the server socket.
 If local sockets are not supported, this is nil.")