Ensure memory accesses in the sha3 module are aligned on ARM as it causes
problems when running 32-bit code on a 64-bit kernel.

Patch taken from upstream bug report:
https://bugs.python.org/issue36515

--- a/Modules/_sha3/sha3module.c
+++ b/Modules/_sha3/sha3module.c
@@ -64,6 +64,12 @@
 #define PLATFORM_BYTE_ORDER IS_BIG_ENDIAN
 #endif
 
+/* Bus error on 32-bit ARM due to un-aligned memory accesses; 64-bit ARM
+ * doesn't complain but un-aligned memory accesses are sub-optimal */
+#if defined(__arm__) || defined(__aarch64__)
+#define NO_MISALIGNED_ACCESSES
+#endif
+
 /* mangle names */
 #define KeccakF1600_FastLoop_Absorb _PySHA3_KeccakF1600_FastLoop_Absorb
 #define Keccak_HashFinal _PySHA3_Keccak_HashFinal
bmit();'>
<option value='koszko' selected='selected'>koszko</option>
<option value='koszko-scripts'>koszko-scripts</option>
</select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>Wojtek's customized Guix</td><td class='sub right'></td></tr></table>
<table class='tabs'><tr><td>
<a href='/guix/about/'>about</a><a href='/guix/'>summary</a><a href='/guix/refs/?id=461602d07c8da0e29bae392270f4ef3fd4f7fffb'>refs</a><a class='active' href='/guix/log/gnu/packages/video.scm'>log</a><a href='/guix/tree/gnu/packages/video.scm?id=461602d07c8da0e29bae392270f4ef3fd4f7fffb'>tree</a><a href='/guix/commit/gnu/packages/video.scm?id=461602d07c8da0e29bae392270f4ef3fd4f7fffb'>commit</a><a href='/guix/diff/gnu/packages/video.scm?id=461602d07c8da0e29bae392270f4ef3fd4f7fffb'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/packages/video.scm'>
<input type='hidden' name='id' value='461602d07c8da0e29bae392270f4ef3fd4f7fffb'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/guix/log/?id=461602d07c8da0e29bae392270f4ef3fd4f7fffb'>root</a>/<a href='/guix/log/gnu?id=461602d07c8da0e29bae392270f4ef3fd4f7fffb'>gnu</a>/<a href='/guix/log/gnu/packages?id=461602d07c8da0e29bae392270f4ef3fd4f7fffb'>packages</a>/<a href='/guix/log/gnu/packages/video.scm?id=461602d07c8da0e29bae392270f4ef3fd4f7fffb'>video.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/packages/video.scm?id=461602d07c8da0e29bae392270f4ef3fd4f7fffb&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2023-08-10 18:45:24 +0300'>2023-08-10</span></td><td><a href='/guix/commit/gnu/packages/video.scm?id=65543ad8c84810a9df375811eea8c329c73a3bb9'>gnu: Add obs-looking-glass.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/video.scm (obs-looking-glass): New variable.
</span></span></td><td>Oleg Pykhalov</td></tr>
<tr><td><span title='2023-07-30 02:00:00 +0200'>2023-07-30</span></td><td><a href='/guix/commit/gnu/packages/video.scm?id=8196087d2163633794ad9eadebe555451c2d32b5'>gnu: pipe-viewer: Update to 0.4.8.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/video.scm (pipe-viewer): Update to 0.4.8.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>