Add submodule dependency filesHEADmaster

Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec

1 files changed, 59 insertions, 0 deletions

diff --git a/dtc/pylibfdt/setup.py b/dtc/pylibfdt/setup.py
new file mode 100755
index 000000000..ef40f1542
--- /dev/null
+++ b/dtc/pylibfdt/setup.py
@@ -0,0 +1,59 @@
+#!/usr/bin/env python3
+# SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
+
+# While Python 3 is the default, it's also possible to invoke
+# this setup.py script with Python 2.
+
+"""
+setup.py file for SWIG libfdt
+Copyright (C) 2017 Google, Inc.
+Written by Simon Glass <sjg@chromium.org>
+"""
+
+from distutils.core import setup, Extension
+import os
+import re
+import sys
+
+
+VERSION_PATTERN = '^#define DTC_VERSION "DTC ([^"]*)"$'
+
+
+def get_top_builddir():
+    if '--top-builddir' in sys.argv:
+        index = sys.argv.index('--top-builddir')
+        sys.argv.pop(index)
+        return sys.argv.pop(index)
+    else:
+        return os.getcwd()
+
+
+srcdir = os.path.dirname(os.path.abspath(sys.argv[0]))
+top_builddir = get_top_builddir()
+
+
+def get_version():
+    version_file = os.path.join(top_builddir, 'version_gen.h')
+    f = open(version_file, 'rt')
+    m = re.match(VERSION_PATTERN, f.readline())
+    return m.group(1)
+
+
+libfdt_module = Extension(
+    '_libfdt',
+    sources=[os.path.join(srcdir, 'libfdt.i')],
+    include_dirs=[os.path.join(srcdir, '../libfdt')],
+    libraries=['fdt'],
+    library_dirs=[os.path.join(top_builddir, 'libfdt')],
+    swig_opts=['-I' + os.path.join(srcdir, '../libfdt')],
+)
+
+setup(
+    name='libfdt',
+    version=get_version(),
+    author='Simon Glass <sjg@chromium.org>',
+    description='Python binding for libfdt',
+    ext_modules=[libfdt_module],
+    package_dir={'': srcdir},
+    py_modules=['libfdt'],
+)