py-fenics-instant: new package for legacy fenics 2016 and 2017 versions (#21775)

* py-fenics-instant: new package for legacy fenics 2016 and 2017 versions

* Update var/spack/repos/builtin/packages/py-fenics-instant/package.py

Co-authored-by: Adam J. Stewart <ajstewart426@gmail.com>

Co-authored-by: Adam J. Stewart <ajstewart426@gmail.com>

1 files changed, 28 insertions, 0 deletions

diff --git a/var/spack/repos/builtin/packages/py-fenics-instant/package.py b/var/spack/repos/builtin/packages/py-fenics-instant/package.py
new file mode 100644
index 0000000000..10de314363
--- /dev/null
+++ b/var/spack/repos/builtin/packages/py-fenics-instant/package.py
@@ -0,0 +1,28 @@
+# Copyright 2013-2021 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 PyFenicsInstant(PythonPackage):
+    """Instant is a Python module that allows for instant inlining of C and C++
+    code in Python. It is a small Python module built on top of SWIG and
+    Distutils. Instant has been retired after 2017.2.0 release. It is no longer
+    needed in FEniCS and hence no longer maintained and tested. """
+
+    homepage = "https://fenicsproject.org"
+    url      = "https://bitbucket.org/fenics-project/instant/downloads/instant-2017.2.0.tar.gz"
+    maintainers = ['emai-imcs']
+
+    version('2017.2.0', sha256='be24f162fd1a89b82fae002db8df0b4f111fd50db83d78c0c121015c02e45b7b')
+    version('2016.2.0', sha256='df5e8ca306546fd1ee1a28e36b61c5d46456dc8b07e3293d674ddff62cf8d953')
+
+    depends_on('python@2.7:', type=("build", "run"))
+    depends_on('py-six', type=('build', 'run'))
+    depends_on('py-subprocess32', when='^python@:2.999', type=('build', 'run'))
+    depends_on('py-setuptools', type="build")
+    depends_on('py-numpy', type=("build", "run"))
+    depends_on('cmake', type="run")
+    depends_on('swig', type=("build", "run"))