From c1c42513edd27c97341f2033af77c13a4724eb8f Mon Sep 17 00:00:00 2001
From: Haiqing Bai <Haiqing.Bai@windriver.com>
Date: Fri, 25 Nov 2016 16:48:01 +0800
Subject: [PATCH] crda: Use target word size instead of host's.

In key2pub.py, the codes check the wordsize
of the host machine but not the target's, this fix
fetches the wordsize of target from the build system.

Upstream-Status: Pending
Signed-off-by: Haiqing Bai <Haiqing.Bai@windriver.com>
---
 utils/key2pub.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/utils/key2pub.py b/utils/key2pub.py
index 3e84cd2..401d58a 100755
--- a/utils/key2pub.py
+++ b/utils/key2pub.py
@@ -58,9 +58,9 @@ def print_ssl_32(output, name, val):
     output.write('};\n\n')
 
 def print_ssl(output, name, val):
-    import struct
+    import os
     output.write('#include <stdint.h>\n')
-    if len(struct.pack('@L', 0)) == 8:
+    if os.getenv('TARGET_BITS') == '64':
         return print_ssl_64(output, name, val)
     else:
         return print_ssl_32(output, name, val)
-- 
1.9.1