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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 Libsharp(AutotoolsPackage):
"""Libsharp is a code library for spherical harmonic transforms (SHTs) and
spin-weighted spherical harmonic transforms, which evolved from the libpsht
library."""
variant("openmp", default=True, description="Build with openmp support")
variant("mpi", default=True, description="Build with MPI support")
variant("pic", default=True, description="Generate position-independent code (PIC)")
homepage = "https://github.com/Libsharp/libsharp"
git = "https://github.com/Libsharp/libsharp.git"
license("GPL-2.0-or-later")
version("1.0.0", commit="cc4753ff4b0ef393f0d4ada41a175c6d1dd85d71", preferred=True)
version("2018-01-17", commit="593d4eba67d61827191c32fb94bf235cb31205e1")
depends_on("autoconf", type="build")
depends_on("mpi", when="+mpi")
patch("arm.patch", when="@2018-01-17 target=aarch64:")
patch("1.0.0-arm.patch", when="@1.0.0 target=aarch64:")
def autoreconf(self, spec, prefix):
"""Generate autotools configuration"""
bash = which("bash")
bash("autoconf")
def configure_args(self):
args = []
if "+openmp" not in self.spec:
args.append("--disable-openmp")
if "+mpi" not in self.spec:
args.append("--disable-mpi")
if "+pic" in self.spec:
args.append("--enable-pic")
return args
def install(self, spec, prefix):
# Libsharp's only caller healpix include headers like 'libsharp/xxx.h'
# Install xxx.h to include/libsharp
install_tree("auto/include", prefix.include.libsharp)
install_tree("auto/lib", prefix.lib)
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