$NetBSD: patch-libffi_configure,v 1.1 2016/09/12 22:13:54 maya Exp $

--- libffi/configure.orig	2013-06-01 17:03:49.000000000 +0000
+++ libffi/configure
@@ -12689,7 +12689,7 @@ case "$target" in
 $as_echo "#define FFI_EXEC_TRAMPOLINE_TABLE 1" >>confdefs.h
 
      ;;
-     *-apple-darwin1* | *-*-freebsd* | *-*-kfreebsd* | *-*-openbsd* | *-pc-solaris*)
+     *-apple-darwin1* | *-*-freebsd* | *-*-kfreebsd* | *-*-netbsd* | *-*-openbsd* | *-pc-solaris*)
 
 $as_echo "#define FFI_MMAP_EXEC_WRIT 1" >>confdefs.h