Bump buidlroot version to 2018.02.6

bsp/buildroot/support/scripts/check-uniq-files

@@ -0,0 +1,49 @@
+#!/usr/bin/env python
+
+import sys
+import csv
+import argparse
+from collections import defaultdict
+
+warn = 'Warning: {0} file "{1}" is touched by more than one package: {2}\n'
+
+
+def main():
+    parser = argparse.ArgumentParser()
+    parser.add_argument('packages_file_list', nargs='*',
+                        help='The packages-file-list to check from')
+    parser.add_argument('-t', '--type', metavar="TYPE",
+                        help='Report as a TYPE file (TYPE is either target, staging, or host)')
+
+    args = parser.parse_args()
+
+    if not len(args.packages_file_list) == 1:
+        sys.stderr.write('No packages-file-list was provided.\n')
+        return False
+
+    if args.type is None:
+        sys.stderr.write('No type was provided\n')
+        return False
+
+    file_to_pkg = defaultdict(list)
+    with open(args.packages_file_list[0], 'rb') as pkg_file_list:
+        for line in pkg_file_list.readlines():
+            pkg, _, file = line.rstrip(b'\n').partition(b',')
+            file_to_pkg[file].append(pkg)
+
+    for file in file_to_pkg:
+        if len(file_to_pkg[file]) > 1:
+            # If possible, try to decode the binary strings with
+            # the default user's locale
+            try:
+                sys.stderr.write(warn.format(args.type, file.decode(),
+                                             [p.decode() for p in file_to_pkg[file]]))
+            except UnicodeDecodeError:
+                # ... but fallback to just dumping them raw if they
+                # contain non-representable chars
+                sys.stderr.write(warn.format(args.type, file,
+                                             file_to_pkg[file]))
+
+
+if __name__ == "__main__":
+    sys.exit(main())