Improve select distro.

pym/cl_builder.py

@@ -541,7 +541,14 @@ class cl_builder(color_print):
             if len(distros) == 1:
                 newprofile = distros[0]
         newprofile = newprofile or ""
-        reProfile = re.compile('(^|/)%s(/|$)'%newprofile.strip('/'),re.S)
+        # if $ at end of newprofile then it be at end of profile name
+        if newprofile.endswith("$"):
+            newprofile = newprofile[:-1]
+            reProfile = re.compile('(^|/)%s$'%
+                "/([^/]+/)*".join(newprofile.strip('/').split('/')),re.S|re.I)
+        else:
+            reProfile = re.compile('(^|/)%s(/|$)'%
+                "/([^/]+/)*".join(newprofile.strip('/').split('/')),re.S|re.I)
         likeProfile = filter(reProfile.search,
                              self.clVars.Get('cl_builder_distro'))
         if len(likeProfile) != 1: