Adding upstream version 1.3.upstream/1.3upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 71 insertions, 0 deletions

diff --git a/libnvme/meson.build b/libnvme/meson.build
new file mode 100644
index 0000000..e9589fc
--- /dev/null
+++ b/libnvme/meson.build
@@ -0,0 +1,71 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+#
+# This file is part of libnvme.
+# Copyright (c) 2021 Dell Inc.
+#
+# Authors: Martin Belanger <Martin.Belanger@dell.com>
+#
+want_python = get_option('python')
+if want_python != 'false'
+    python3 = import('python').find_installation('python3')
+    py3_dep = python3.dependency(required: want_python == 'true')
+    swig = find_program('swig', required: want_python == 'true')
+    header_found = cc.has_header('Python.h', dependencies: py3_dep)
+    have_python_support = py3_dep.found() and swig.found() and header_found
+else
+    have_python_support = false
+endif
+
+if have_python_support
+    pymod_swig = custom_target(
+        'nvme.py',
+        input:   ['nvme.i'],
+        output:  ['nvme.py', 'nvme_wrap.c'],
+        command: [swig, '-python', '-py3', '-o', '@OUTPUT1@', '@INPUT0@'],
+        install: true,
+        install_dir: [python3.get_install_dir(pure: false, subdir: 'libnvme'), false],
+    )
+
+    pynvme_clib = python3.extension_module(
+        '_nvme',
+        pymod_swig[1],
+        dependencies : [libnvme_dep, py3_dep],
+        include_directories: [incdir, internal_incdir],
+        link_with: [libccan],
+        install: true,
+        subdir: 'libnvme',
+    )
+
+    # Little hack to copy file __init__.py to the build directory. 
+    # This is needed to create the proper directory layout to run the tests.
+    # It's a hack because we don't really "configure" file __init__.py and we
+    # could simply install directly from the source tree with:
+    #   python3.install_sources(['__init__.py', ], pure:false, subdir:'libnvme')
+    # However, since we need __init__.py in the build directory to run the tests
+    # we resort to this hack to copy it.
+    configure_file(
+        input:  '__init__.py', 
+        output: '__init__.py',
+        configuration: conf,
+        install_dir: python3.get_install_dir(pure: false, subdir: 'libnvme'),
+    )
+
+    # Set the PYTHONPATH so that we can run the 
+    # tests directly from the build directory.
+    test_env = environment()
+    test_env.append('MALLOC_PERTURB_', '0')
+    test_env.append('PYTHONPATH', join_paths(meson.current_build_dir(), '..'))
+    test_env.append('PYTHONMALLOC', 'malloc')
+
+    # Test section
+    test('[Python] import libnvme', python3, args: ['-c', 'from libnvme import nvme'], env: test_env, depends: pynvme_clib)
+
+    py_tests = [ 
+        [ 'create ctrl object', files('tests/create-ctrl-obj.py') ], 
+    ]
+    foreach test: py_tests
+        description = test[0]
+        py_script   = test[1]
+        test('[Python] ' + description, python3, args: [py_script, ], env: test_env, depends: pynvme_clib)
+    endforeach
+endif