Re: Patching the GCC build system to build MPICH and OpenCoarrays

2018-04-09 Thread Richard Biener
On Sun, Apr 8, 2018 at 8:56 PM, Damian Rouson wrote: > On April 4, 2018 at 1:12:25 AM, Richard Biener > (richard.guent...@gmail.com(mailto:richard.guent...@gmail.com)) wrote: > >> In that case user programs compiled with -fcoarray=lib are but gfortran >> or libgfortran itself is not linked agains

Re: Patching the GCC build system to build MPICH and OpenCoarrays

2018-04-08 Thread Damian Rouson
On April 4, 2018 at 1:12:25 AM, Richard Biener (richard.guent...@gmail.com(mailto:richard.guent...@gmail.com)) wrote:   > In that case user programs compiled with -fcoarray=lib are but gfortran > or libgfortran itself is not linked against OpenCoarrays? Yes.  OpenCoarrays produces the parallel ru

Re: Patching the GCC build system to build MPICH and OpenCoarrays

2018-04-04 Thread Richard Biener
On Wed, Apr 4, 2018 at 8:24 AM, Damian Rouson wrote: > On April 3, 2018 at 1:36:37 AM, Richard Biener (richard.guent...@gmail.com) > wrote: > > > You probably only want a new target_module for the MPI library. Note > it's name has to match that of the directory containing the sources > which > as

Re: Patching the GCC build system to build MPICH and OpenCoarrays

2018-04-03 Thread Damian Rouson
On April 3, 2018 at 1:36:37 AM, Richard Biener (richard.guent...@gmail.com) wrote: You probably only want a new target_module for the MPI library. Note  it's name has to match that of the directory containing the sources  which  as far as I see is 'mpich', not 'libmpi'.  Thanks!  I’ll ask Daniel

Re: Patching the GCC build system to build MPICH and OpenCoarrays

2018-04-03 Thread Richard Biener
On Sat, Mar 31, 2018 at 2:44 AM, Damian Rouson wrote: > All, > > Jerry DeLisle, Daniel Celis Garza, and I would greatly appreciate feedback on > our approach to patching the GCC build system to build MPICH and OpenCoarrays > after it builds gfortran (gfortran requires MPI and OpenCoarrays to sup