On 21 Feb 2022 12:15, Peter Johansson wrote: > On 25/1/22 16:24, Mike Frysinger wrote: > > On 19 Jan 2022 18:32, Peter Johansson wrote: > >> On 19/1/22 18:10, Mike Frysinger wrote: > >>> assuming it still fails with Automake 1.16 ... > >> > >> I'll test when I'm out of this semi-lockdown and have access to a > >> computer with more CPUs. > >> > >>> can you link to the project for us to take a look ? > >> Tar file is available from here > >> > >> https://sourceforge.net/projects/libyat/ > >> > >> and subversion repo from here if that's preferable > >> > >> https://dev.thep.lu.se/yat/svn/trunk > > i grabbed the 0.19 release. perhaps unsurprising, nothing stood out to me > > related to the error above. you didn't have any recursive makes or any code > > that seemed to override the dep generation or create conflicting outputs. > > > > if you can reproduce it, get a full log and send it over, and include the > > config.log file i think. something like `make -O -j... >& log`. > > > > the error you quoted is part of automake's dependency generation. it's very > > weird that you'd get an error about .Tpo & .Plo being the same file when the > > rule that creates them creates the .Tpo then moves it to .Plo. there is no > > place where we ever write to .Plo otherwise. > > I've tried this now and in short I cannot reproduce it. I tried with > Automake 1.13 now (bcs it's what available by default) and ran both on > current code and an older branch, but nothing that looks like this. Many > things have changed since 2014 when this was filed and I think for > example that the file system was much slower back then. I suspect that > the problem was that the same file was compiled twice, but since I can't > reproduce it, it's impossible to determine whether it was due to > problematic Makefile.am, generated Makefile, or possibly behaviour of > make, so if not already closed, please close this and I'll report back > if something similar returns.
np. feel free to ping/reopen if something does turn up. -mike
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