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"C++ compiler cannot create executables" with working C++ compilers |
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July 28, 2016, 21:49 |
"C++ compiler cannot create executables" with working C++ compilers
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#1 | |||
New Member
Michael
Join Date: Jul 2016
Location: Huntsville, Alabama
Posts: 9
Rep Power: 10 |
I posted this as an add-on in another thread yesterday, but figured I'd make a separate thread for this issue.
I initially had a simple build of SU2 on my Ubuntu machine, done by doing ./configure and all the make/install without flags, and that worked fine, but I now am trying to speed up my computing time a little. So, in attempting to do a clean install of SU2, doing ./configure with enabling mpi and pointing to an mpi cxx directory (/usr/include/mpi), I get the following (along with some other fine stuff): Quote:
Quote:
Quote:
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July 28, 2016, 22:34 |
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#2 |
New Member
Michael
Join Date: Jul 2016
Location: Huntsville, Alabama
Posts: 9
Rep Power: 10 |
Ok, I fixed it. For anyone else who is struggling with this issue, make sure you're linking to the /usr/bin/mpicc and /usr/bin/mpicxx rather than anywhere else
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August 16, 2016, 19:42 |
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#3 |
Senior Member
Heather Kline
Join Date: Jun 2013
Posts: 309
Rep Power: 14 |
Thanks for posting the solution - you do indeed need to link to the mpi compilers (or have your $PATH set up so that they are found automatically) when compiling for parallel.
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February 19, 2018, 17:54 |
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#4 |
New Member
Join Date: Jan 2013
Posts: 2
Rep Power: 0 |
Thanks for posting your solution
Last edited by brazdj; February 19, 2018 at 18:25. Reason: Made a typo and it worked... DOH! |
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