--- origsrc/glib-2.36.4/glib/gspawn.c	2013-08-07 09:36:32.000000000 -0500
+++ src/glib-2.36.4/glib/gspawn.c	2013-10-21 13:25:34.502441400 -0500
@@ -1040,7 +1040,7 @@ fdwalk (int (*cb)(void *data, int fd), v
   struct rlimit rl;
 #endif
 
-#ifdef __linux__  
+#if defined(__linux__) || defined(__CYGWIN__)
   DIR *d;
 
   if ((d = opendir("/proc/self/fd"))) {