---

yaml
---
r: 348602
b: refs/heads/master
c: f2f105e
h: refs/heads/master

Author: swift-ci

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: 6d6e3477a84996c2bbf1ae9717e81a09233af63c
+refs/heads/master: f2f105ea6fdbe8ee7ee60967b6db6bbfb809f930
 refs/heads/master-next: 203b3026584ecad859eb328b2e12490099409cd5
 refs/tags/osx-passed: b6b74147ef8a386f532cf9357a1bde006e552c54
 refs/tags/swift-2.2-SNAPSHOT-2015-12-01-a: 6bb18e013c2284f2b45f5f84f2df2887dc0f7dea

trunk/utils/cmpcodesize/cmpcodesize/main.py

@@ -107,6 +107,18 @@ def main():
                              'other programs.',
                         action='store_true',
                         default=False)
+    parser.add_argument('-o', '--old-build-directory',
+                        help='The directory containing the baseline objects ' +
+                             'against which to compare sizes.',
+                        action='store',
+                        dest='old_build_dir',
+                        default=None)
+    parser.add_argument('-n', '--new-build-directory',
+                        help='The directory containing the new objects whose' +
+                             'sizes are to be compared against the baseline.',
+                        action='store',
+                        dest='new_build_dir',
+                        default=None)
 
     # Positional arguments.
     # These can be specified in means beyond what argparse supports,
@@ -145,8 +157,12 @@ def main():
     else:
         old_file_args = parsed_arguments.files
 
-        old_build_dir = os.environ.get("SWIFT_OLD_BUILDDIR")
-        new_build_dir = os.environ.get("SWIFT_NEW_BUILDDIR")
+        old_build_dir = parsed_arguments.old_build_dir
+        if not old_build_dir:
+            old_build_dir = os.environ.get("SWIFT_OLD_BUILDDIR")
+        new_build_dir = parsed_arguments.new_build_dir
+        if not new_build_dir:
+            new_build_dir = os.environ.get("SWIFT_NEW_BUILDDIR")
 
         if not parsed_arguments.files:
             assert old_build_dir and new_build_dir, \