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# Copyright 2013-2023 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 Sp(CMakePackage):
"""The spectral transform library splib contains FORTRAN subprograms
to be used for a variety of spectral transform functions. This is
part of the NCEPLIBS project."""
homepage = "https://noaa-emc.github.io/NCEPLIBS-sp"
url = "https://github.com/NOAA-EMC/NCEPLIBS-sp/archive/refs/tags/v2.3.3.tar.gz"
git = "https://github.com/NOAA-EMC/NCEPLIBS-sp"
maintainers("AlexanderRichert-NOAA", "edwardhartnett", "Hang-Lei-NOAA")
version("develop", branch="develop")
version("2.4.0", sha256="dbb4280e622d2683b68a28f8e3837744adf9bbbb1e7940856e8f4597f481c708")
version("2.3.3", sha256="c0d465209e599de3c0193e65671e290e9f422f659f1da928505489a3edeab99f")
variant("shared", default=False, description="Build shared library", when="@2.4:")
variant("openmp", default=False, description="Use OpenMP threading")
variant("pic", default=False, description="Enable position-independent code (PIC)")
variant(
"precision",
default=("4", "d"),
values=("4", "d", "8"),
multi=True,
description="Library versions: 4=4-byte reals, d=8-byte reals, 8=8-byte ints and reals",
when="@2.4:",
)
def setup_run_environment(self, env):
if self.spec.satisfies("@2.4:"):
suffixes = self.spec.variants["precision"].value
else:
suffixes = ("4", "d", "8")
for suffix in suffixes:
lib = find_libraries(
"libsp_" + suffix,
root=self.prefix,
shared=self.spec.satisfies("+shared"),
recursive=True,
)
env.set("SP_LIB" + suffix, lib[0])
env.set("SP_INC" + suffix, "include_" + suffix)
def cmake_args(self):
args = []
args.append(self.define_from_variant("BUILD_SHARED_LIBS", "shared"))
args.append(self.define_from_variant("CMAKE_POSITION_INDEPENDENT_CODE", "pic"))
args.append(self.define_from_variant("OPENMP", "openmp"))
args.append(self.define("BUILD_4", self.spec.satisfies("precision=4")))
args.append(self.define("BUILD_D", self.spec.satisfies("precision=d")))
args.append(self.define("BUILD_8", self.spec.satisfies("precision=8")))
args.append(self.define("BUILD_DEPRECATED", False))
if self.spec.satisfies("@2.4:"):
args.append(self.define("BUILD_TESTING", self.run_tests))
return args
def check(self):
with working_dir(self.builder.build_directory):
make("test")
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