[acconfig.h configure.ac sshd.c] BROKEN_FD_PASSING fix from Markus
for Cygwin, Cray, & SCO
diff --git a/sshd.c b/sshd.c
index 025f711..18df8ab 100644
--- a/sshd.c
+++ b/sshd.c
@@ -613,7 +613,11 @@
 	/* XXX - Remote port forwarding */
 	x_authctxt = authctxt;
 
+#ifdef BROKEN_FD_PASSING
+	if (1) {
+#else
 	if (authctxt->pw->pw_uid == 0 || options.use_login) {
+#endif
 		/* File descriptor passing is broken or root login */
 		monitor_apply_keystate(pmonitor);
 		use_privsep = 0;