From de38b5f93c3568f284875c428adc479946db4850 Mon Sep 17 00:00:00 2001
From: Stefan van der Walt <stefan@sun.ac.za>
Date: Thu, 29 Sep 2011 23:26:07 -0700
Subject: [PATCH] PKG: Do not build Cython files on clean.

---
 scikits/image/_build.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/scikits/image/_build.py b/scikits/image/_build.py
index 45dd44c5..3be00d65 100644
--- a/scikits/image/_build.py
+++ b/scikits/image/_build.py
@@ -14,6 +14,10 @@ def cython(pyx_files, working_path=''):
         The input .pyx files.
 
     """
+    # Do not build cython files if target is clean
+    if sys.argv[1] == 'clean':
+        return
+
     try:
         import Cython
     except ImportError: