From 55a8ab1c8b2d3ff2ad7b3325f87e78b8976a6169 Mon Sep 17 00:00:00 2001
From: weidai <weidai@57ff6487-cd31-0410-9ec3-f628ee90f5f0>
Date: Mon, 5 Jul 2010 01:15:14 +0000
Subject: port to Sun Studio 12u1 Sun C++ 5.10 SunOS_i386 128229-02 2009/09/21
 change makefile to compile for both i386 and x86_64 on Darwin/Mac OS X

git-svn-id: svn://svn.code.sf.net/p/cryptopp/code/trunk/c5@499 57ff6487-cd31-0410-9ec3-f628ee90f5f0
---
 tea.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'tea.cpp')

diff --git a/tea.cpp b/tea.cpp
index 60921d4..b1fb6f1 100644
--- a/tea.cpp
+++ b/tea.cpp
@@ -62,8 +62,14 @@ void XTEA::Enc::ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock, by
 	word32 y, z;
 	Block::Get(inBlock)(y)(z);
 
+#ifdef __SUNPRO_CC
+	// workaround needed on Sun Studio 12u1 Sun C++ 5.10 SunOS_i386 128229-02 2009/09/21
+	size_t sum = 0;
+	while ((sum&0xffffffff) != m_limit)
+#else
 	word32 sum = 0;
 	while (sum != m_limit)
+#endif
 	{   
 		y += (z<<4 ^ z>>5) + z ^ sum + m_k[sum&3];
 		sum += DELTA;
@@ -78,8 +84,14 @@ void XTEA::Dec::ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock, by
 	word32 y, z;
 	Block::Get(inBlock)(y)(z);
 
+#ifdef __SUNPRO_CC
+	// workaround needed on Sun Studio 12u1 Sun C++ 5.10 SunOS_i386 128229-02 2009/09/21
+	size_t sum = m_limit;
+	while ((sum&0xffffffff) != 0)
+#else
 	word32 sum = m_limit;
 	while (sum != 0)
+#endif
 	{
 		z -= (y<<4 ^ y>>5) + y ^ sum + m_k[sum>>11 & 3];
 		sum -= DELTA;
-- 
cgit v1.2.1