For what it's worth, it looks like Open MPI's configure found your mingw fortran compiler, but was unable to determine what flag to use to find fortran modules -- that's what caused configure to abort.
From your later messages, it looks like you just ended up disabling Fortran support, so this is somewhat moot, but I wanted to tie up this email thread for the archive. > On Oct 21, 2018, at 6:01 PM, Santiago Serebrinsky <sserebrin...@gmail.com> > wrote: > > Compiler: > $ which gfortran.exe > /mingw64/bin/gfortran.exe > > I am attaching config.log (renamed to keep track of the error produced). > > PS: To try moving further, I did > ./configure --prefix=$HOME/usr/local --disable-mpi-fortran > which led me to a later error. This is posted in a separate thread. > > > On Sun, Oct 21, 2018 at 2:25 PM Jeff Squyres (jsquyres) via devel > <email@example.com> wrote: > Also, please send the entire output from configure as well as the config.log > file (please compress). > > Thanks! > > > > On Oct 21, 2018, at 4:08 AM, Marco Atzeri <marco.atz...@gmail.com> wrote: > > > > Am 21.10.2018 um 09:56 schrieb Santiago Serebrinsky: > >> Hi all, > >> I am using Msys2 from PortableApps under Win10. More precisely, > >> |$ uname -a MSYS_NT-10.0-WOW Galapagos 2.11.1(0.329/5/3) 2018-09-10 13:25 > >> i686 Msys | > >> I mean to install openmpi. Since I found no pre-built package (I would > >> love to have it!), I downloaded openmpi-3.1.2. When I > >> |./configure --prefix=$HOME/usr/local | > >> after many config detections, I get > >> |checking for Fortran compiler module include flag... configure: WARNING: > >> *** Could not determine the fortran compiler flag to indicate where > >> modules reside configure: error: *** Cannot continue| > > > > what fortran compiler do you have ? > > > > --- > > Diese E-Mail wurde von Avast Antivirus-Software auf Viren geprüft. > > https://www.avast.com/antivirus > > > > _______________________________________________ > > devel mailing list > > firstname.lastname@example.org > > https://lists.open-mpi.org/mailman/listinfo/devel > > > -- > Jeff Squyres > jsquy...@cisco.com > > _______________________________________________ > devel mailing list > email@example.com > https://lists.open-mpi.org/mailman/listinfo/devel > <config_fortran.zip> -- Jeff Squyres jsquy...@cisco.com _______________________________________________ devel mailing list firstname.lastname@example.org https://lists.open-mpi.org/mailman/listinfo/devel