Hi Steven,<br /><br />Thanks for the fix!<br />I've tried your patch with a minor fix as attached.<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;1&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;3&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 4<br />
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<div>Build Duration:&nbsp; &nbsp; &nbsp; &nbsp; 00:05:51&nbsp; 00:03:47&nbsp; 00:05:15&nbsp; 00:04:31</div>
<div>AutoGen Duration:&nbsp; 00:03:32&nbsp; 00:03:08&nbsp; 00:03:14&nbsp; 00:03:16</div>
<div>Make Duration:&nbsp; &nbsp; &nbsp; &nbsp;00:01:50&nbsp; 00:00:16&nbsp; 00:01:29&nbsp; 00:00:50</div>
<div>GenFds Duration:&nbsp; &nbsp;00:00:30&nbsp; 00:00:22&nbsp; 00:00:31&nbsp; 00:00:23</div>
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<br />1: clean build with patch and --hash<br />2: incremental build<br />3. clean build without patch and without --hash<br />4. incremental build<br /><br />BTW, this data cannot compare with previous data I provided because they are built in different environment.<br /><br />In general, the result is as you said that it fix --hash functionality, but not as quick as before.<br />Also the cost of --hash in clean build is increased.