qt5base: Fix build error on 64bit BigEndian platforms
Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>

From cea101bd10cc158b97d5fbf45b33dad9b649c08b Mon Sep 17 00:00:00 2001
From: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Date: Mon, 2 Dec 2013 13:59:34 +0000
Subject: [PATCH] qtbase: Fix build error on 64bit BigEndian platforms

The functions fromBytesToWord() and fromWordToBytes() are called when
building on 64bit BigEndian platforms. It fails because those
functions are disabled on the source code. Enabling those functions for
64bit BigEndian platforms fixes the problem.

Task-number: QTBUG-35228

Change-Id: I5ccacd4fb5051df05f67c8da879b3a9e49953861
Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Reviewed-by: Richard J. Moore <rich@kde.org>
---
 src/3rdparty/sha3/KeccakF-1600-opt64.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
 mode change 100755 => 100644 src/3rdparty/sha3/KeccakF-1600-opt64.c

diff --git a/src/3rdparty/sha3/KeccakF-1600-opt64.c b/src/3rdparty/sha3/KeccakF-1600-opt64.c
old mode 100755
new mode 100644
index 7bd442e..a547bb5
--- a/src/3rdparty/sha3/KeccakF-1600-opt64.c
+++ b/src/3rdparty/sha3/KeccakF-1600-opt64.c
@@ -328,7 +328,7 @@ static void KeccakPermutation(unsigned char *state)
     KeccakPermutationOnWords((UINT64*)state);
 }
 
-#if 0 // Unused in the Qt configuration
+#if (PLATFORM_BYTE_ORDER == IS_BIG_ENDIAN)
 static void fromBytesToWord(UINT64 *word, const UINT8 *bytes)
 {
     unsigned int i;
@@ -449,7 +449,7 @@ static void KeccakAbsorb(unsigned char *state, const unsigned char *data, unsign
 #endif
 }
 
-#if 0 // Unused in the Qt configuration
+#if (PLATFORM_BYTE_ORDER == IS_BIG_ENDIAN)
 static void fromWordToBytes(UINT8 *bytes, const UINT64 word)
 {
     unsigned int i;
-- 
1.8.5.1