From d86c345413cdfb1aaa7e5b746d2d311a9b57754e Mon Sep 17 00:00:00 2001
From: kuramoto-fj <72247780+kuramoto-fj@users.noreply.github.com>
Date: Sat, 26 Dec 2020 00:16:38 +0900
Subject: PFAPACK: Add new package (#20365)

* PFAPACK: Add new package

* PFAPACK : fix flake8 errors

* add type=(build, run) to the recipe
---
 .../repos/builtin/packages/pfapack/package.py      | 64 ++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 var/spack/repos/builtin/packages/pfapack/package.py

(limited to 'var')

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)
-- 
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