Drop meta-brainscales (move dependencies into pynn-brainscales)

packages/meta-brainscales/package.py

-# Copyright 2013-2019 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 MetaBrainscales(Package):
-    """Core package that contains dependencies of the core DLS software
-    ONLY!"""
-
-    homepage = ''
-    # some random tarball, to make `spack fetch --dependencies visionary-defaults` work
-    url = 'https://github.com/electronicvisions/spack/archive/v0.8.tar.gz'
-
-    # This is only a dummy tarball (see difference between version numbers)
-    # TODO: as soon as a MetaPackage-concept has been merged, please update this package
-    version('1.0', '372ce038842f20bf0ae02de50c26e85d', url='https://github.com/electronicvisions/spack/archive/v0.8.tar.gz')
-
-    # PPU compiler dependencies
-    depends_on('gettext')
-    depends_on('zlib')
-    depends_on('bison')
-    depends_on('flex')
-    depends_on('m4')
-    depends_on('texinfo')
-    depends_on('wget')
-    conflicts('flex', when='@2.6.3', msg='Binutils 2.25 for Nux doesn\'t build with flex 2.6.3.')
-
-    # host software dependencies
-    depends_on('bitsery')
-    depends_on('binutils+gold+ld+plugins') # specialize
-    depends_on('boost@1.69.0: +graph+icu+mpi+python+numpy+coroutine+context cxxstd=17') # specialize boost (non-clingo)
-    depends_on('cereal')
-    depends_on('cppcheck')
-    depends_on('doxygen+graphviz')
-    depends_on('genpybind@ebrains')
-    depends_on('gflags')
-    depends_on('googletest@1.11.0: +gmock') # variadic templates needed
-    depends_on('intel-tbb')  # ppu gdbserver
-    depends_on('libelf')
-    depends_on('liblockfile')
-    depends_on('llvm')
-    depends_on('log4cxx')
-    depends_on('pkg-config')
-    depends_on('python@3.7.0:') # BrainScaleS(-2) only supports Python >= 3.7
-    depends_on('py-h5py') # PyNN tests need it
-    depends_on('py-matplotlib')
-    depends_on('py-nose')
-    depends_on('py-numpy')
-    depends_on('py-pybind11')
-    depends_on('py-pybind11-stubgen')
-    depends_on('py-pycodestyle')
-    depends_on('py-pyelftools')
-    depends_on('py-pylint')
-    depends_on('py-pynn@0.9.4:')
-    depends_on('py-pyyaml')
-    depends_on('py-scipy')
-    depends_on('py-sqlalchemy')
-    depends_on('util-linux')
-    depends_on('yaml-cpp+shared')
-
-
-    # dummy installer; it's a "meta" package
-    def install(self, spec, prefix):
-        mkdirp(prefix.etc)
-        install(__file__, join_path(prefix.etc, spec.name + '.py'))