From 142aec63946a389f2ef9e2ef27141f90062bb606 Mon Sep 17 00:00:00 2001
From: Richard Purdie <richard.purdie@linuxfoundation.org>
Date: Fri, 24 Jan 2014 21:40:06 +0000
Subject: scripts: Add script to generate sstate directory from a locked-sigs
 file

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---
 scripts/gen-lockedsig-cache | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100755 scripts/gen-lockedsig-cache

diff --git a/scripts/gen-lockedsig-cache b/scripts/gen-lockedsig-cache
new file mode 100755
index 0000000000..dfb282efd4
--- /dev/null
+++ b/scripts/gen-lockedsig-cache
@@ -0,0 +1,40 @@
+#!/usr/bin/env python
+#
+# gen-lockedsig-cache <locked-sigs.inc> <input-cachedir> <output-cachedir>
+#
+
+import os
+import sys
+import glob
+import shutil
+import errno
+
+def mkdir(d):
+    try:
+        os.makedirs(d)
+    except OSError as e:
+        if e.errno != errno.EEXIST:
+            raise e
+
+if len(sys.argv) < 3:
+    print("Incorrect number of arguments specified")
+    sys.exit(1)
+
+sigs = []
+with open(sys.argv[1]) as f:
+    for l in f.readlines():
+        if ":" in l:
+            sigs.append(l.split(":")[2].split()[0])
+
+files = set()
+for s in sigs:
+    p = sys.argv[2] + "/" + s[:2] + "/*" + s + "*"
+    files |= set(glob.glob(p))
+    p = sys.argv[2] + "/*/" + s[:2] + "/*" + s + "*"
+    files |= set(glob.glob(p))
+
+for f in files:
+    dst = f.replace(sys.argv[2], sys.argv[3])
+    mkdir(os.path.dirname(dst))
+    os.link(f, dst)
+
-- 
cgit 1.2.3-korg