[mpich-discuss] Errors building MPICH on Windows 10 Ubuntu subsystem

[Jeff Hammond]

On Tue, Oct 11, 2016 at 6:55 PM, Balaji, Pavan <balaji at anl.gov> wrote:

> Folks,
>
> Damian is having a problem with autotools.  This shouldn't have anything
> to do with GCC.
>
>
Sure, but "apt-get install mpich" is clearly the easy button here if we can
make it work.

Jeff


> I'm curious as to why --disable-maintainer-mode is not helping since that
> option should essentially disable Makefile.in's dependency on Makefile.am/
> configure.ac, etc.  So even if the timestamps are broken, autotools
> should never be called.
>
>   -- Pavan
>
> > On Oct 12, 2016, at 6:06 AM, Jeff Hammond <jeff.science at gmail.com>
> wrote:
> >
> > Because OpenCoarrays calls MPI from C, the possible Fortran ABI
> variation across major versions of GCC should not be an issue.  Damian
> should be fine to apt-get install mpich and then use the resulting C
> library.  I imagine that cafc='mpicc -cc=gfortran-6' would work, but this
> is just a guess.
> >
> > Intel recently approved Windows 10.  If I can get the VM for this, I'll
> try to debug this.
> >
> > Jeff
> >
> > On Tue, Oct 11, 2016 at 10:57 AM, Kenneth Raffenetti <
> raffenet at mcs.anl.gov> wrote:
> > mpicc and friends are wrappers around the regular gcc/g++/gfortran
> compilers. If you have the version you want listed first in your PATH,
> things will probably work as you want. You can test by running 'mpicc
> -show' or 'mpicc -version' and check the underlying compiler.
> >
> > Ken
> >
> >
> > On 10/11/2016 12:22 PM, Rob Latham wrote:
> >
> >
> > On 10/11/2016 10:05 AM, Kenneth Raffenetti wrote:
> > On 10/11/2016 09:45 AM, Damian Rouson wrote:
> > > Also, if you have Ubuntu, can you simply apt-get install mpich?
> > On this system, apt-get installs GCC 4.8.  My goal is to support users
> > of OpenCoarrays, which requires at least GCC 5.1.0 and preferably GCC
> > 6.1.0.  Is there a Debian dpkg file that I could use to install MPICH?
> >
> > Yes, try 'apt-get install mpich'.
> >
> > I think he's saying "apt-get install mpich" brings in gcc-4.8 as a
> > dependency.
> >
> > Perhaps "apt-get source mpich" or maybe with the "-b" flag for
> > bulid-dependencies, then re-building the debian package will get you
> > what you need?
> >
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> >
> >
> > --
> > Jeff Hammond
> > jeff.science at gmail.com
> > http://jeffhammond.github.io/
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-- 
Jeff Hammond
jeff.science at gmail.com
http://jeffhammond.github.io/
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