FWIW: mpi.h is created at the end of configure (it's an AC_CONFIG_HEADERS file).
> On Jun 22, 2017, at 9:37 PM, Barrett, Brian via devel > <[email protected]> wrote: > > Thanks, Nathan. > > There’s no mpi.h available on the PR builder hosts, so something works out. > Haven’t thought through that path, however. > > Brian > >> On Jun 22, 2017, at 6:04 PM, Nathan Hjelm <[email protected]> wrote: >> >> I have a fix I am working on. Will open a PR tomorrow morning. >> >> -Nathan >> >>> On Jun 22, 2017, at 6:11 PM, [email protected] wrote: >>> >>> Here’s something even weirder. You cannot build that file unless mpi.h >>> already exists, which it won’t until you build the MPI layer. So apparently >>> what is happening is that we somehow pickup a pre-existing version of mpi.h >>> and use that to build the file? >>> >>> Checking around, I find that all my available machines have an mpi.h >>> somewhere in the default path because we always install _something_. I >>> wonder if our master would fail in a distro that didn’t have an MPI >>> installed... >>> >>>> On Jun 22, 2017, at 5:02 PM, [email protected] wrote: >>>> >>>> It apparently did come in that way. We just never test -no-ompi and so it >>>> wasn’t discovered until a downstream project tried to update. Then...boom. >>>> >>>> >>>>> On Jun 22, 2017, at 4:07 PM, Barrett, Brian via devel >>>>> <[email protected]> wrote: >>>>> >>>>> I’m confused; looking at history, there’s never been a time when >>>>> opal/util/info.c hasn’t included mpi.h. That seems odd, but so does info >>>>> being in opal. >>>>> >>>>> Brian >>>>> >>>>>> On Jun 22, 2017, at 3:46 PM, [email protected] wrote: >>>>>> >>>>>> I don’t understand what someone was thinking, but you CANNOT #include >>>>>> “mpi.h” in opal/util/info.c. It has broken pretty much every downstream >>>>>> project. >>>>>> >>>>>> Please fix this! >>>>>> Ralph >>>>>> >>>>>> _______________________________________________ >>>>>> devel mailing list >>>>>> [email protected] >>>>>> https://rfd.newmexicoconsortium.org/mailman/listinfo/devel >>>>> >>>>> _______________________________________________ >>>>> devel mailing list >>>>> [email protected] >>>>> https://rfd.newmexicoconsortium.org/mailman/listinfo/devel >>>> >>>> _______________________________________________ >>>> devel mailing list >>>> [email protected] >>>> https://rfd.newmexicoconsortium.org/mailman/listinfo/devel >>> >>> _______________________________________________ >>> devel mailing list >>> [email protected] >>> https://rfd.newmexicoconsortium.org/mailman/listinfo/devel >> >> _______________________________________________ >> devel mailing list >> [email protected] >> https://rfd.newmexicoconsortium.org/mailman/listinfo/devel > > _______________________________________________ > devel mailing list > [email protected] > https://rfd.newmexicoconsortium.org/mailman/listinfo/devel -- Jeff Squyres [email protected] _______________________________________________ devel mailing list [email protected] https://rfd.newmexicoconsortium.org/mailman/listinfo/devel
