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# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
from spack.package import *
class E3smScorpio(CMakePackage):
"""The SCORPIO (Software for Caching Output and Reads for Parallel I/O)
library is used by all the model components in DOE's Energy Exascale Earth
System Model (E3SM) for reading input data and writing model output"""
homepage = "https://e3sm.org/scorpio-parallel-io-library/"
url = "https://github.com/E3SM-Project/scorpio/archive/refs/tags/scorpio-v1.4.1.tar.gz"
version("1.4.1", sha256="7cb4589410080d7e547ef17ddabe68f749e6af019c1d0e6ee9f11554f3ff6b1a")
variant("timing", default=False, description="Enable timing")
variant("mpi", default=True, description="Enable MPI")
depends_on("gptl", when="+timing")
depends_on("mpi", when="+mpi")
depends_on("parallel-netcdf", when="+mpi")
depends_on("netcdf-c")
depends_on("netcdf-fortran")
def cmake_args(self):
opts = []
opts.append(self.define("NetCDF_C_PATH", self.spec["netcdf-c"].prefix))
opts.append(self.define("NetCDF_Fortran_PATH", self.spec["netcdf-fortran"].prefix))
if self.spec.satisfies("+timing"):
opts.append(self.define("PIO_ENABLE_TIMING", "ON"))
opts.append(self.define("GPTL_PATH", self.spec["gptl"].prefix))
else:
opts.append(self.define("PIO_ENABLE_TIMING", "OFF"))
if self.spec.satisfies("+mpi"):
opts.append(self.define("CMAKE_C_COMPILER", self.spec["mpi"].mpicc))
opts.append(self.define("CMAKE_CXX_COMPILER", self.spec["mpi"].mpicxx))
opts.append(self.define("CMAKE_Fortran_COMPILER", self.spec["mpi"].mpifc))
opts.append(self.define("WITH_PNETCDF", "ON"))
opts.append(self.define("PNETCDF_PATH", self.spec["parallel-netcdf"].prefix))
else:
opts.append(self.define("WITH_PNETCDF", "OFF"))
return opts
def setup_build_environment(self, env):
env.set("NetCDF_C_PATH", self.spec["netcdf-c"].prefix)
env.set("NetCDF_Fortran_PATH", self.spec["netcdf-fortran"].prefix)
if self.spec.satisfies("+mpi"):
env.set("PNETCDF_PATH", self.spec["parallel-netcdf"].prefix)
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