Missed one piece of the cluster's quirk. Need to override WARNS because

if _FREEFALL_CONFIG is set gcc bails since pam_sm_setcred() in pam_krb5.c
no longer uses any of its parameters.

Pointy hat:	kensmith
Approved by:	re (scottl)

lib/libpam/modules/pam_krb5/Makefile

@@ -29,6 +29,7 @@ SRCS=	pam_krb5.c
 MAN=	pam_krb5.8
 .if defined(_FREEFALL_CONFIG)
 CFLAGS+=-D_FREEFALL_CONFIG
+WARNS=	0
 .endif
 
 DPADD=	${LIBKRB5} ${LIBASN1} ${LIBROKEN} ${LIBCOM_ERR} ${LIBCRYPT} ${LIBCRYPTO}