Support multi-arch capable python.

(patch multiarch-python-include-dirs.diff)

debian/changelog

@@ -1,6 +1,8 @@
 cmake (2.8.11-1) UNRELEASED; urgency=low
 
   * New upstream release.
+  * Add multiarch-python-include-dirs.diff to support multi-arch capable
+    python. Stolen from Ubuntu.
 
  -- Modestas Vainius <modax@debian.org>  Sun, 19 May 2013 12:12:26 +0300
 

debian/patches/multiarch-python-include-dirs.diff

@@ -0,0 +1,50 @@
+Description: Python.h and pyconfig.h can be in different locations
+Author: Dmitrijs Ledkovs <dmitrijs.ledkovs@canonical.com>
+Origin: vendor
+
+--- a/Modules/FindPythonLibs.cmake
++++ b/Modules/FindPythonLibs.cmake
+@@ -136,6 +136,27 @@ foreach(_CURRENT_VERSION ${_Python_VERSI
+       [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}\\InstallPath]/include
+       [HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}\\InstallPath]/include
+     PATH_SUFFIXES
++      ${CMAKE_LIBRARY_ARCHITECTURE}/python${_CURRENT_VERSION}mu
++      ${CMAKE_LIBRARY_ARCHITECTURE}/python${_CURRENT_VERSION}m
++      ${CMAKE_LIBRARY_ARCHITECTURE}/python${_CURRENT_VERSION}u
++      ${CMAKE_LIBRARY_ARCHITECTURE}/python${_CURRENT_VERSION}
++      python${_CURRENT_VERSION}mu
++      python${_CURRENT_VERSION}m
++      python${_CURRENT_VERSION}u
++      python${_CURRENT_VERSION}
++  )
++
++  find_path(PYTHON_INCLUDE_DIR2
++    NAMES pyconfig.h
++    PATHS
++      ${PYTHON_FRAMEWORK_INCLUDES}
++      [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}\\InstallPath]/include
++      [HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}\\InstallPath]/include
++    PATH_SUFFIXES
++      ${CMAKE_LIBRARY_ARCHITECTURE}/python${_CURRENT_VERSION}mu
++      ${CMAKE_LIBRARY_ARCHITECTURE}/python${_CURRENT_VERSION}m
++      ${CMAKE_LIBRARY_ARCHITECTURE}/python${_CURRENT_VERSION}u
++      ${CMAKE_LIBRARY_ARCHITECTURE}/python${_CURRENT_VERSION}
+       python${_CURRENT_VERSION}mu
+       python${_CURRENT_VERSION}m
+       python${_CURRENT_VERSION}u
+@@ -162,13 +183,14 @@ mark_as_advanced(
+   PYTHON_DEBUG_LIBRARY
+   PYTHON_LIBRARY
+   PYTHON_INCLUDE_DIR
++  PYTHON_INCLUDE_DIR2
+ )
+ 
+ # We use PYTHON_INCLUDE_DIR, PYTHON_LIBRARY and PYTHON_DEBUG_LIBRARY for the
+ # cache entries because they are meant to specify the location of a single
+ # library. We now set the variables listed by the documentation for this
+ # module.
+-set(PYTHON_INCLUDE_DIRS "${PYTHON_INCLUDE_DIR}")
++set(PYTHON_INCLUDE_DIRS "${PYTHON_INCLUDE_DIR}" "${PYTHON_INCLUDE_DIR2}")
+ set(PYTHON_DEBUG_LIBRARIES "${PYTHON_DEBUG_LIBRARY}")
+ 
+ # These variables have been historically named in this module different from

debian/patches/series

@@ -1,3 +1,4 @@
 FindBoost_add_-lpthread_#563479.diff
 multiarch_findgtk2_fix.diff
 install_to_multiarch_libdir_on_kfreebsd_hurd.diff
+multiarch-python-include-dirs.diff