On 4/22/20 7:16 AM, Victor Eijkhout wrote:
It looks like cmake bombs on a request to "-lpthreads". I have no idea why it
is wanting that. Log files attached.
Hi Victor,
deal.II has a number of calls to the pthreads threading functions, so it needs
to link against the POSIX thread library. That would call for adding -lpthread
to the command line.
In your log file, the error comes from using -lpthreads (not the 's' at the
end). You don't say what the exact error message is, but I would suspect that
the problem results from this different spelling. Now, I looked into the
deal.II sources and I can't find any occurrence where we would test with this
spelling. What is your setting for CXXFLAGS, LDFLAGS, etc?
Best
W.
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Wolfgang Bangerth email: [email protected]
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