I have already tried out building dolfin with dorsal, petsc (including mumps, hypre etc., not petsccore) and openmpi from the macports and it went through. The only principal obstacle I encountered was the fact that macports installs the compilerwrappers with an "open" prefix, resulting into openmpic++, openmpif90 etc. So I did a dirty symlink trick, which we probably want to avoid. So is there a way telling the name of the preferred compilerwrappers , via environment variables or such like to the new shiny cmake buildsystem?
-- Andre Den 26. aug. 2010 kl. 10.45 skrev Harish Narayanan: > On 8/26/10 2:11 PM, Harish Narayanan wrote: >> On 8/26/10 2:01 PM, Garth N. Wells wrote: >>> We should think again about using MacPorts MPI on OSX. If we use the >>> MacPorts MPI, I expect that >>> >>> - We can build PETSc with MUMPS (and any other Fortran packages) >>> - We can use CMake FindFoo.cmake for BLAS and LAPACK >>> - We won't have to worry about defects of older compilers >> >> I thought about this after it came up the last time, then realised I am >> not sure how to do this. MacPorts creates gfoo-mp-4.4 compilers for >> various languages, but its OpenMPI points to the system compilers >> (gfoo-4.2). >> >> MacPorts has a 'variants' option while installing packages to fine tune >> things, >> >> openmpi has the variants: >> g95: build mpif77 and mpif90 using g95 >> * conflicts with gcc42 gcc43 gcc44 gcc45 >> gcc42: build mpif77 and mpif90 using gcc42 >> * conflicts with g95 gcc43 gcc44 gcc45 >> gcc43: build mpif77 and mpif90 using gcc43 >> * conflicts with g95 gcc42 gcc44 gcc45 >> [+]gcc44: build mpif77 and mpif90 using gcc44 >> * conflicts with g95 gcc42 gcc43 gcc45 >> gcc45: build mpif77 and mpif90 using gcc45 >> * conflicts with g95 gcc42 gcc43 gcc44 >> progressthreads: enable threads asynchronous communication progress >> threads: enable threads for MPI applications >> >> though I am not sure how to read its output for OpenMPI to make it do >> what you're asking for (i.e. point to a more recent MacPorts gfoo). > > Forget what I said, I think I was doing something stupid and confusing > MacPorts' mpifoo with the system mpifoo. I will try to make this change > and report how it goes. > > Harish > > _______________________________________________ > Mailing list: https://launchpad.net/~dorsal > Post to : [email protected] > Unsubscribe : https://launchpad.net/~dorsal > More help : https://help.launchpad.net/ListHelp -- André Massing email: [email protected] Ph.D. student mobile: +47 469 57 401 Simula Research Laboratory NO-1367 Fornebu, Norway _______________________________________________ Mailing list: https://launchpad.net/~dorsal Post to : [email protected] Unsubscribe : https://launchpad.net/~dorsal More help : https://help.launchpad.net/ListHelp
