$OpenBSD: patch-Modules_FindPythonInterp_cmake,v 1.3 2011/03/13 18:23:02 dcoppa Exp $
--- Modules/FindPythonInterp.cmake.orig	Tue Feb 15 18:47:27 2011
+++ Modules/FindPythonInterp.cmake	Mon Mar  7 11:29:02 2011
@@ -20,11 +20,17 @@
 # (To distribute this file outside of CMake, substitute the full
 #  License text for the above reference.)
 
+SET(MODPY_VERSION $ENV{MODPY_VERSION})
+
 # Set up the versions we know about, in the order we will search. Always add
 # the user supplied additional versions to the front.
-set(_Python_VERSIONS
-  ${Python_ADDITIONAL_VERSIONS}
-  2.7 2.6 2.5 2.4 2.3 2.2 2.1 2.0 1.6 1.5)
+IF(MODPY_VERSION)
+  set(_Python_VERSIONS ${MODPY_VERSION})
+ELSE(MODPY_VERSION)
+  set(_Python_VERSIONS
+    ${Python_ADDITIONAL_VERSIONS}
+    2.7 2.6 2.5 2.4 2.3 2.2 2.1 2.0 1.6 1.5)
+ENDIF(MODPY_VERSION)
 
 # Run first with the Python version in the executable
 foreach(_CURRENT_VERSION ${_Python_VERSIONS})