new package: dbcsr (#9491)

Also add its dependency, py-fypp

var/spack/repos/builtin/packages/dbcsr/package.py

+# Copyright 2013-2018 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 Dbcsr(CMakePackage):
+    """Distributed Block Compressed Sparse Row matrix library."""
+
+    homepage = "https://github.com/cp2k/dbcsr"
+    url      = "https://github.com/cp2k/dbcsr/archive/v1.0.0-rc.0.tar.gz"
+
+    version('develop', git='https://github.com/cp2k/dbcsr.git', branch='develop')
+
+    variant('mpi',    default=True,  description='Compile with MPI')
+    variant('openmp', default=False, description='Build with OpenMP support')
+
+    depends_on('blas')
+    depends_on('lapack')
+    depends_on('mpi', when='+mpi')
+    depends_on('py-fypp')
+
+    def cmake_args(self):
+        spec = self.spec
+        args = [
+            '-DUSE_MPI=%s' % ('ON' if '+mpi' in spec else 'OFF'),
+            '-DUSE_OPENMP=%s' % (
+                'ON' if '+openmp' in spec else 'OFF'),
+            '-DWITH_C_API=ON',
+            '-DLAPACK_FOUND=true',
+            '-DLAPACK_LIBRARIES=%s' % spec['lapack'].libs.joined(';'),
+            '-DBLAS_FOUND=true',
+            '-DBLAS_LIBRARIES=%s' % spec['blas'].libs.joined(';'),
+            '-DWITH_EXAMPLES=OFF',
+            '-DBUILD_SHARED_LIBS=ON'
+        ]
+
+        return args

var/spack/repos/builtin/packages/py-fypp/package.py

+# Copyright 2013-2018 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 PyFypp(PythonPackage):
+    """Python powered Fortran preprocessor."""
+
+    homepage = "https://github.com/aradi/fypp"
+    url      = "https://github.com/aradi/fypp/archive/2.1.1.zip"
+
+    version('2.1.1', sha256='3744ad17045e91466bbb75a33ce0cab0f65bc2c377127067a932cdf15655e049')