<div dir="ltr"><span style="font-size:12.8px">I don't know how to parallelize moc with CMake though I previously reduce moc time (sometimes it's very slow) :</span><div style="font-size:12.8px"><br><div>- by replacing as much #include as possible by forward-declaration</div><div><br></div><div>- wrapping some #include around #ifndef Q_MOC_RUN ... #endif</div></div></div><div class="gmail_extra"><br><div class="gmail_quote">2017-07-06 22:00 GMT+02:00 Michael Jackson <span dir="ltr"><<a href="mailto:mike.jackson@bluequartz.net" target="_blank">mike.jackson@bluequartz.net</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I have a large list of files that need to have Qt's 'moc' run on them (107 headers). I use all the normal CMake facilities for Qt based projects. I noticed that the generation of the moc files are done serially. Is there a flag or anything that I can use to run the generation in Parallel? I ask because each file takes about 3 seconds to run through moc. The code is heavily C++ templated which I think causes 'moc' to run more slowly. We have other places in the code where 'moc' must run and it does each file in the "blink of an eye".<br>
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Just curious.<br>
<br>
-- <br>
Michael A. Jackson<br>
BlueQuartz Software, LLC<br>
[e]: <a href="mailto:mike.jackson@bluequartz.net" target="_blank">mike.jackson@bluequartz.net</a><br>
-- <br>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><span style="color:#0082a9"><span style="font-size:12px"><span style="font-family:'verdana','geneva',sans-serif">Benjamin</span></span><span style="text-transform:uppercase"><span style="font-size:12px"><span style="font-family:'verdana','geneva',sans-serif"> Ballet</span></span><br> <span style="font-size:10px"><span style="text-transform:uppercase"><span style="font-family:'verdana','geneva',sans-serif">Ingénieur R&D</span></span></span></span><br> <span style="text-transform:uppercase"><span style="font-size:18px"><img alt="" height="2" src="http://www.activscreen.com/mkg/signature/email_2017/ligne_bleu.png" width="480"></span></span></span><br> <a href="http://www.activisu.com/" rel="nofollow" target="_blank"><span style="color:#0082a9"><img alt="" height="40" src="http://www.activscreen.com/mkg/signature/email_2017/ivs_logo.png" width="40"></span></a><span style="color:#0082a9">  <br> <br> <span style="font-family:'verdana','geneva',sans-serif">19 rue Klock - 92110 Clichy - FRANCE <br> Standard : +33 1 44 69 37 37<br> <br> <a href="http://www.activisu.com" target="_blank">www.activisu.com</a></span></span><br> <br> <a href="http://www.activisu.com" rel="nofollow" target="_blank"><img alt="" height="80" src="http://www.activscreen.com/mkg/signature/Signature_IVS_MAI_17.png" width="498"></a><br> <br> <span style="font-size:12px"><span style="color:#0b5394"><a href="https://www.linkedin.com/company/ivs" rel="nofollow" target="_blank"><img alt="" height="29" src="http://www.activscreen.com/mkg/signature/email_2017/linkedin.png" width="30"></a>   </span></span></div>
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