fix python check when the version number couldn't be found. defaultin…

…g to 2.7
Pulse-Eight · Apr 6, 2015 · 7de715f · 7de715f
1 parent 48eee78
commit 7de715f
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/src/libcec/cmake/CheckPlatformSupport.cmake b/src/libcec/cmake/CheckPlatformSupport.cmake
@@ -119,7 +119,13 @@ find_package(SWIG)
 if (PYTHONLIBS_FOUND AND SWIG_FOUND)
   set(CMAKE_SWIG_FLAGS "")
   set(HAVE_PYTHON 1)
-  string(REGEX REPLACE "\\.[0-9]+\\+?$" "" PYTHON_VERSION ${PYTHONLIBS_VERSION_STRING})
+  if ("${PYTHONLIBS_VERSION_STRING}" STREQUAL "")
+    message(STATUS "Python version not found, defaulting to 2.7")
+    set(PYTHONLIBS_VERSION_STRING "2.7.x")
+    set(PYTHON_VERSION "2.7")
+  else()
+    string(REGEX REPLACE "\\.[0-9]+\\+?$" "" PYTHON_VERSION ${PYTHONLIBS_VERSION_STRING})
+  endif()
 
   include(${SWIG_USE_FILE})
   include_directories(${PYTHON_INCLUDE_PATH})