Index: libssp/configure.ac
===================================================================
--- libssp/configure.ac	(revision 202796)
+++ libssp/configure.ac	(working copy)
@@ -145,7 +145,8 @@
  return memcmp (buf, ".CD\0AAAA", sizeof (buf)) != 0;]),
 [ssp_have_usable_vsnprintf=define],
 [ssp_have_usable_vsnprintf=undef],
-[ssp_have_usable_vsnprintf=undef])
+# Google-local: Assume this always works if cross-compiling.
+[ssp_have_usable_vsnprintf=define])
 if test "x$ssp_have_usable_vsnprintf" = xdefine; then
   AC_MSG_RESULT(yes)
   AC_DEFINE([HAVE_USABLE_VSNPRINTF],[1],[vsnprintf is present and works])
Index: libssp/configure
===================================================================
--- libssp/configure	(revision 202796)
+++ libssp/configure	(working copy)
@@ -4508,7 +4508,7 @@
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vsnprintf is usable" >&5
 $as_echo_n "checking whether vsnprintf is usable... " >&6; }
 if test "$cross_compiling" = yes; then :
-  ssp_have_usable_vsnprintf=undef
+  ssp_have_usable_vsnprintf=define
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */