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| -rw-r--r-- | var/spack/repos/builtin/packages/pfapack/package.py | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/var/spack/repos/builtin/packages/pfapack/package.py b/var/spack/repos/builtin/packages/pfapack/package.py new file mode 100644 index 0000000000..e225add627 --- /dev/null +++ b/var/spack/repos/builtin/packages/pfapack/package.py @@ -0,0 +1,64 @@ +# Copyright 2013-2020 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 import * + + +class Pfapack(MakefilePackage): + """A library for numerically computing the Pfaffian of + a real or complex skew-symmetric matrix. This is based on + computing the tridiagonal form of the matrix under + unitary congruence transformations.""" + + homepage = "https://michaelwimmer.org/downloads.html" + url = "https://michaelwimmer.org/pfapack.tgz" + + version('2014-09-17', sha256='b68fc35dda23ee24c358641b1a92ef701c4ffa0b3f0b0808b24e68afeb58ef07') + + depends_on('lapack') + depends_on('blas') + depends_on('python', type=('build', 'run')) + depends_on('py-numpy', type=('build', 'run')) + depends_on('py-scipy', type=('build', 'run')) + + def edit(self, spec, prefix): + filter_file('FORT =.*', 'FORT = {0}'.format(spack_fc), + join_path('fortran', 'makefile')) + filter_file('CC =.*', 'CC = {0}'.format(spack_cc), + join_path('c_interface', 'makefile')) + + def build(self, spec, prefix): + source_directory = self.stage.source_path + with working_dir(join_path(source_directory, 'fortran')): + make() + with working_dir(join_path(source_directory, 'c_interface')): + make() + + def install(self, spec, prefix): + source_directory = self.stage.source_path + mkdirp(prefix.fortran) + install(join_path(source_directory, 'fortran', 'libpfapack.a'), + prefix.fortran) + install(join_path(source_directory, 'fortran', '*.mod'), + prefix.fortran) + install_tree(join_path(source_directory, 'fortran', 'EXAMPLES'), + prefix.fortran.EXAMPLES) + install_tree(join_path(source_directory, 'fortran', 'TESTING'), + prefix.fortran.TESTING) + mkdirp(prefix.c_interface) + install(join_path(source_directory, 'c_interface', 'libcpfapack.a'), + prefix.c_interface) + install(join_path(source_directory, 'c_interface', 'fortran.h'), + prefix.c_interface) + install(join_path(source_directory, 'c_interface', + 'fortran_pfapack.h'), + prefix.c_interface) + install(join_path(source_directory, 'c_interface', 'pfapack.h'), + prefix.c_interface) + install_tree(join_path(source_directory, 'c_interface', 'EXAMPLES'), + prefix.c_interface.EXAMPLES) + install_tree(join_path(source_directory, 'c_interface', 'TESTING'), + prefix.c_interface.TESTING) + install_tree(join_path(source_directory, 'python'), prefix.python) |