# Copyright (c) 2020, Lawrence Livermore National Security, LLC. Produced at
# the Lawrence Livermore National Laboratory. LLNL-CODE-734707. All Rights
# reserved. See files LICENSE and NOTICE for details.
#
# This file is part of CEED, a collection of benchmarks, miniapps, software
# libraries and APIs for efficient high-order finite element and spectral
# element discretizations for exascale applications. For more information and
# source code availability see http://github.com/ceed.
#
# The CEED research is supported by the Exascale Computing Project 17-SC-20-SC,
# a collaborative effort of two U.S. Department of Energy organizations (Office
# of Science and the National Nuclear Security Administration) responsible for
# the planning and preparation of a capable exascale ecosystem, including
# software, applications, hardware, advanced system engineering and early
# testbed platforms, in support of the nation's exascale computing imperative.
#
# By default, the Spack-based CEED installation will build all required packages
# from scratch, which can take a long time. The file ~/.spack/packages.yaml, or
# ~/.spack/<platform>/packages.yaml allows you to list packages already
# installed on your system for Spack to use instead of compiling them itself.
#
# This is an example packages.yaml file for Ubuntu 19.10 using GCC and other
# development packages via "apt install" and with MPICH installed separately (as
# needed to use containerized HPC environments like Shifter and Singularity).
# You can use
#
#    docker pull jedbrown/ceed-base
#
# to get a build environment with this packages.yaml that is ready for
# "spack install ceed".

packages:
    all:
        compiler: [gcc]
        providers:
            mpi: [mpich]
            blas: [blis]
            lapack: [netlib-lapack]
    blis:
        paths:
            blis@0.6.0: /usr/lib
        buildable: False
    netlib-lapack:
        paths:
            netlib-lapack@3.8.0: /usr/lib
       variants: +external-blas~lapacke
        buildable: False
    openblas:
        buildable: False
    libflame:
        buildable: False
    veclibfort:
        buildable: False
    intel-parallel-studio:
        buildable: False
    intel-mkl:
        buildable: False
    cray-libsci:
        buildable: False
    atlas:
        buildable: False
    mpich:
        paths:
            mpich@3.3.2: /usr/local
        buildable: False

    cmake:
        paths:
            cmake@3.13.4: /usr
        buildable: False
    libx11:
        paths:
            libx11@system: /usr
        version: [system]
        buildable: False
    libxt:
        paths:
            libxt@system: /usr
        version: [system]
        buildable: False
    xproto:
        paths: # See /usr/share/pkgconfig/xproto.pc for version
            xproto@7.0.32: /usr
        buildable: False
    python:
        paths:
             python@3.7.5: /usr
        buildable: False
    zlib:
        paths:
            zlib@1.2.11: /usr/lib
        buildable: False