# HG changeset patch
# User Atul Varma <varmaa@toolness.com>
# Date 1250454099 25200
# Node ID e6c6bf209444ae77918aefa94ff6295ca1d67b8c
# Parent  1e6523de9df1e5e449fc84cd9dc2db159ee1eab5
Added clean target.

diff -r 1e6523de9df1 -r e6c6bf209444 .hgignore
--- a/.hgignore	Sun Aug 16 12:53:46 2009 -0700
+++ b/.hgignore	Sun Aug 16 13:21:39 2009 -0700
@@ -1,5 +1,4 @@
 syntax: glob
-*.so
 *.pyc
 docs/rendered/.buildinfo
 docs/rendered/.doctrees
diff -r 1e6523de9df1 -r e6c6bf209444 setup.py
--- a/setup.py	Sun Aug 16 12:53:46 2009 -0700
+++ b/setup.py	Sun Aug 16 13:21:39 2009 -0700
@@ -174,6 +174,23 @@
     if retval:
         sys.exit(retval)
 
+def maybe_clean(dirname, only_if_empty = False):
+    if os.path.exists(dirname):
+        if not (only_if_empty and os.listdir(dirname)):
+            distutils.dir_util.remove_tree(dirname)
+
+@task
+@needs('setuptools.command.clean')
+def clean(options):
+    """Clean up intermediate files, and optionally other files too."""
+
+    maybe_clean(DOCTEST_OUTPUT_DIR)
+
+    if options.clean.get("all"):
+        maybe_clean(SPIDERMONKEY_OBJDIR)
+
+    maybe_clean(BUILD_DIR, only_if_empty = True)
+
 def get_lib_dir():
     # This is really weird and hacky; it ought to be much easier
     # to figure out the default directory that distutils builds