Fix for compiling ttconv in extern directory

ianthomas23 · ianthomas23 · commit a234f93208ff · 2013-10-22T14:35:07.000+01:00
diff --git a/setupext.py b/setupext.py
@@ -947,6 +947,7 @@ def get_extension(self):
         ext = make_extension('matplotlib.ttconv', sources)
         Numpy().add_flags(ext)
         CXX().add_flags(ext)
+        ext.include_dirs.append('extern')
         return ext
 
 
