<div><div dir="auto">Did cmake finish to completion when generating the Makefiles?</div></div><div><br><div class="gmail_quote"><div dir="ltr">On Wed, Nov 7, 2018 at 11:46 AM Steffen Dettmer <<a href="mailto:steffen.dettmer@gmail.com">steffen.dettmer@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
<br>
One (of really many) build trees contains a file "depend.make.tmp" and<br>
ignores dependencies leading to broken (incremental) builds. There<br>
also is a "depend.make" file in the same directory saying "Empty<br>
dependencies file. This may be replaced when dependencies are built.",<br>
so I assume the tmp file should be rename to it. The timestamp of the<br>
tmp file is newer. I like to understand the cause and how to solve it.<br>
I did not find any makefile rule that should do the rename.<br>
<br>
The problem became visible in form of a SIGSEGV of a test application.<br>
Analysing this down to the "depend.make.tmp" issue took quite a bit of<br>
time, so I like to understand the root cause and learn how to avoid<br>
it. Since only one build tree seems to be affected it seems to be a<br>
very rare issue, maybe a race condition or such.<br>
<br>
Any suggestions how I could analyse further?<br>
<br>
Steffen<br>
-- <br>
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