New package: c-blosc2 (#12430)

var/spack/repos/builtin/packages/c-blosc2/package.py

@@ -0,0 +1,72 @@
+# 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 CBlosc2(CMakePackage):
+    """Next generation c-blosc with a new API, a new container and
+       other bells and whistles"""
+
+    homepage = "http://www.blosc.org"
+    url      = "https://github.com/Blosc/c-blosc2/archive/v2.0.0-beta.1.tar.gz"
+    git      = "https://github.com/Blosc/c-blosc2.git"
+
+    maintainers = ['ax3l']
+
+    version('develop', branch='master')
+
+    variant('avx2', default=True, description='Enable AVX2 support')
+
+    variant('lizard', default=True,
+            description='support for LIZARD (LZ5)')
+    variant('lz4', default=True,
+            description='support for LZ4')
+    variant('snappy', default=True,
+            description='support for SNAPPY')
+    variant('zlib', default=True,
+            description='support for ZLIB')
+    variant('zstd', default=True,
+            description='support for ZSTD')
+
+    depends_on('cmake@2.8.10:', type='build')
+    # TODO https://github.com/inikep/lizard/issues/21 
+    # depends_on('lizard')
+    depends_on('lz4')
+    depends_on('snappy')
+    depends_on('zlib')
+    depends_on('zstd')
+
+    def cmake_args(self):
+        spec = self.spec
+
+        args = [
+            '-DDEACTIVATE_LZ4={0}'.format(
+                'ON' if '~lz4' in spec else 'OFF'),
+            '-DDEACTIVATE_LIZARD={0}'.format(
+                'ON' if '~lizard' in spec else 'OFF'),
+            '-DDEACTIVATE_SNAPPY={0}'.format(
+                'ON' if '~snappy' in spec else 'OFF'),
+            '-DDEACTIVATE_ZLIB={0}'.format(
+                'ON' if '~zlib' in spec else 'OFF'),
+            '-DDEACTIVATE_ZSTD={0}'.format(
+                'ON' if '~zstd' in spec else 'OFF'),
+            # TODO https://github.com/inikep/lizard/issues/21
+            '-DPREFER_EXTERNAL_LIZARD=OFF',
+            '-DPREFER_EXTERNAL_LZ4=ON',
+            # snappy is supported via external install only
+            '-DPREFER_EXTERNAL_ZLIB=ON',
+            '-DPREFER_EXTERNAL_ZSTD=ON',
+            '-DDEACTIVATE_AVX2={0}'.format(
+                'ON' if '~avx2' in spec else 'OFF'),
+            '-DBUILD_TESTS={0}'.format(
+                'ON' if self.run_tests else 'OFF'),
+            '-DBUILD_BENCHMARKS={0}'.format(
+                'ON' if self.run_tests else 'OFF'),
+            '-DBUILD_EXAMPLES={0}'.format(
+                'ON' if self.run_tests else 'OFF')
+        ]
+
+        return args