BrainScaleS: tests depend on `pstree` provided by psmisc

As psmisc isn't available upstream, we add it here.

packages/hxtorch/package.py

@@ -35,6 +35,7 @@ class Hxtorch(WafPackage):
     depends_on('llvm', type=('build', 'link', 'run'))
     depends_on('log4cxx@0.12.1:', type=('build', 'link', 'run'))
     depends_on('pkgconfig', type=('build', 'link', 'run'))
+    depends_on('psmisc', type=('run', 'test'))
     depends_on('python@3.7.0:', type=('build', 'link', 'run')) # BrainScaleS(-2, type=('build', 'link', 'run')) only supports Python >= 3.7
     depends_on('py-h5py', type=('build', 'link', 'run')) # PyNN tests need it
     depends_on('py-jax@0.3.25:', type=('build', 'link', 'run'))

packages/psmisc/package.py

+# 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 import *
+
+
+class Psmisc(AutotoolsPackage):
+    """A package of small utilities that use the proc file-system."""
+
+    homepage = "http://psmisc.sf.net/"
+    url      = "https://gitlab.com/psmisc/psmisc/-/archive/v23.6/psmisc-v23.6.tar.gz"
+
+    # SHA256 checksum.
+    version('23.6', sha256='58022dc47e0fb855468ba6c3c36af225b2caa79b61c8d68132438004fe8b79f3')
+
+    depends_on('gettext', type=('build', 'link'))
+    depends_on('ncurses', type=('build', 'link'))
+    depends_on('dejagnu', type=('build', 'link'))

packages/pynn-brainscales/package.py

@@ -34,6 +34,7 @@ class PynnBrainscales(WafPackage):
     depends_on('llvm', type=('build', 'link', 'run'))
     depends_on('log4cxx@0.12.1:', type=('build', 'link', 'run'))
     depends_on('pkgconfig', type=('build', 'link', 'run'))
+    depends_on('psmisc', type=('run', 'test'))
     depends_on('python@3.7.0:', type=('build', 'link', 'run')) # BrainScaleS(-2, type=('build', 'link', 'run')) only supports Python >= 3.7
     depends_on('py-deap@1.3.1:', type=('build', 'link', 'run'))
     depends_on('py-h5py', type=('build', 'link', 'run')) # PyNN tests need it