Re: [OMPI users] Issues building Open MPI 2.0.1 with PGI 16.10 on macOS

Well, jtull over at PGI seemed to have the "magic sauce": http://www.pgroup.com/userforum/viewtopic.php?p=21105#21105 Namely, I think it's the siterc file. I'm not sure which of the adaptations fixes the issue yet, though. On Mon, Nov 28, 2016 at 3:11 PM, Jeff Hammond

Re: [OMPI users] Issues building Open MPI 2.0.1 with PGI 16.10 on macOS

Note that Matt was quite correct, things seem to go fine with the configure tests up until it gets to the libevent portion. I include what appears to be the first major error block from config.log below. The first error is triggered by this: /* This SDK is designed to work with clang and

Re: [OMPI users] Issues building Open MPI 2.0.1 with PGI 16.10 on macOS

attached config.log that contains the details of the following failures is the best way to make forward-progress here. that none of the system headers are detected suggests a rather serious compiler problem that may not have anything to do with headers. checking for sys/types.h... no checking

Re: [OMPI users] Issues building Open MPI 2.0.1 with PGI 16.10 on macOS

You could try an explicit $ export CFLAGS="-I/usr/include" prior to running ./configure and see if that has any effect. If it still throws the error, you can examine the full compile line that make prints when it tries to compile the source file to see whether the explicit include made it. If

Re: [OMPI users] Issues building Open MPI 2.0.1 with PGI 16.10 on macOS

Hmm. Well, I definitely have /usr/include/stdint.h as I previously was trying work with clang as compiler stack. And as near as I can tell, Open MPI's configure is seeing /usr/include as oldincludedir, but maybe that's not how it finds it? If I check my configure output:

Re: [OMPI users] Issues building Open MPI 2.0.1 with PGI 16.10 on macOS

I think PGI uses installed GCC components for some parts of standard C (at least for some things on Linux, it does; and I imagine it is similar for Mac). If you look at the post at http://www.pgroup.com/userforum/viewtopic.php?t=5147=17f3afa2cd0eec05b0f4e54a60f50479 The problem seems to have

Re: [OMPI users] Issues building Open MPI 2.0.1 with PGI 16.10 on macOS

The following is the code that fails. The comments indicate the likely source of the error. Please see http://www.pgroup.com/userforum/viewtopic.php?t=5147=17f3afa2cd0eec05b0f4e54a60f50479 and other entries on https://www.google.com/search?q=pgi+stdint.h. You may want to debug libevent by

[OMPI users] Issues building Open MPI 2.0.1 with PGI 16.10 on macOS

All, I recently tried building Open MPI 2.0.1 with the new Community Edition of PGI on macOS. My first mistake was I was configuring with a configure line I'd cribbed from Linux that had -fPIC. Apparently -fPIC was removed from the macOS build. Okay, I can remove that and I configured with: