1 files changed, 39 insertions, 0 deletions
diff --git a/debian/bin/kconfig.py b/debian/bin/kconfig.py
new file mode 100755
index 000000000..6115355f4
--- /dev/null
+++ b/debian/bin/kconfig.py
@@ -0,0 +1,39 @@
+#!/usr/bin/python3
+
+import optparse
+import re
+
+from debian_linux.kconfig import KconfigFile
+
+
+def merge(output, configs, overrides):
+    kconfig = KconfigFile()
+    for c in configs:
+        kconfig.read(open(c))
+    for key, value in overrides.items():
+        kconfig.set(key, value)
+    open(output, "w").write(str(kconfig))
+
+
+def opt_callback_dict(option, opt, value, parser):
+    match = re.match(r'^\s*(\S+)=(\S+)\s*$', value)
+    if not match:
+        raise optparse.OptionValueError('not key=value')
+    dest = option.dest
+    data = getattr(parser.values, dest)
+    data[match.group(1)] = match.group(2)
+
+
+if __name__ == '__main__':
+    parser = optparse.OptionParser(usage="%prog [OPTION]... FILE...")
+    parser.add_option(
+        '-o', '--override',
+        action='callback',
+        callback=opt_callback_dict,
+        default={},
+        dest='overrides',
+        help="Override option",
+        type='string')
+    options, args = parser.parse_args()
+
+    merge(args[0], args[1:], options.overrides)