diff -pruN fontconfig-2.11.0.orig/fc-cache/fc-cache.c fontconfig-2.11.0/fc-cache/fc-cache.c

--- fontconfig-2.11.0.orig/fc-cache/fc-cache.c	2013-10-11 12:10:17.000000000 +0900

+++ fontconfig-2.11.0/fc-cache/fc-cache.c	2013-10-11 13:09:48.000000000 +0900

@@ -399,7 +399,7 @@ main (int argc, char **argv)

      */

     /* the resolution of mtime on FAT is 2 seconds */

     if (changed)

-	sleep (2);

+	sleep (1);

     if (verbose)

 	printf ("%s: %s\n", argv[0], ret ? "failed" : "succeeded");

     return ret;