Wannier90 uenv and Spack package

[AndresOrtegaGuerrero]

Uenv recipe and Spack package for "wannier90"

[AndresOrtegaGuerrero]

Dear @edoardob90 , I am a bit new to this , please find here the PR and maybe we can work on it ? , I didnt find the package recipe for wannier90, so I assumed that we needed to create a package as well.

[edoardob90]

Thanks @AndresOrtegaGuerrero, looks good. A few changes before trying to build the uenv

[edoardob90]

@AndresOrtegaGuerrero Seems all good to me. I made only a few reformatting changes. Before merging, I want to test the build first. Unfortunately, Daint.Alps computes nodes are still down today.

Lastly, I double-checked Spack's original recipe for "Wannier90". It contains several customizations to the compile and install steps. Are you sure that the package you created is not missing anything critical for the build to succeed?

[AndresOrtegaGuerrero]

This part I dont know, as I mentioned in my email

F90 = gfortran
CC = cc

COMMS  = mpi
MPIF90 = mpif90

FCOPTS= -O3 -fPIC -g -fallow-argument-mismatch
LDOPTS= -O3 -fPIC

LIBS = -L/user-environment/env/default/lib  -lopenblas

was enough for the compilation in daint.alps. Besides that I am not sure

[edoardob90]

@AndresOrtegaGuerrero I'm testing the uenv build on Daint. If that works fine, we can merge your PR

[AndresOrtegaGuerrero]

@edoardob90 just let me know , thanks!