--- vim/src/auto/configure~	2017-07-11 13:34:51.000000000 -0700
+++ vim/src/auto/configure	2017-07-12 22:11:54.789901773 -0700
@@ -615,9 +615,8 @@
 #ifdef HAVE_STDINT_H
 # include <stdint.h>
 #endif
-#ifdef HAVE_UNISTD_H
 # include <unistd.h>
-#endif"
+"
 
 ac_subst_vars='LTLIBOBJS
 LIBOBJS