1 files changed, 57 insertions, 0 deletions
diff --git a/scripts/gen-lockedsig-cache b/scripts/gen-lockedsig-cache
new file mode 100755
index 0000000..0986a21
--- /dev/null
+++ b/scripts/gen-lockedsig-cache
@@ -0,0 +1,57 @@
+#!/usr/bin/env python
+
+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) < 5:
+    print("Incorrect number of arguments specified")
+    print("syntax: gen-lockedsig-cache <locked-sigs.inc> <input-cachedir> <output-cachedir> <nativelsbstring>")
+    sys.exit(1)
+
+print('Reading %s' % sys.argv[1])
+sigs = []
+with open(sys.argv[1]) as f:
+    for l in f.readlines():
+        if ":" in l:
+            sigs.append(l.split(":")[2].split()[0])
+
+print('Gathering file list')
+files = set()
+for s in sigs:
+    p = sys.argv[2] + "/" + s[:2] + "/*" + s + "*"
+    files |= set(glob.glob(p))
+    p = sys.argv[2] + "/%s/" % sys.argv[4] + s[:2] + "/*" + s + "*"
+    files |= set(glob.glob(p))
+
+print('Processing files')
+for f in files:
+    sys.stdout.write('Processing %s... ' % f)
+    _, ext = os.path.splitext(f)
+    if not ext in ['.tgz', '.siginfo', '.sig']:
+        # Most likely a temp file, skip it
+        print('skipping')
+        continue
+    dst = os.path.join(sys.argv[3], os.path.relpath(f, sys.argv[2]))
+    destdir = os.path.dirname(dst)
+    mkdir(destdir)
+
+    if os.path.exists(dst):
+        os.remove(dst)
+    if (os.stat(f).st_dev == os.stat(destdir).st_dev):
+        print('linking')
+        os.link(f, dst)
+    else:
+        print('copying')
+        shutil.copyfile(f, dst)
+
+print('Done!')