swig: fix usage of SWIGPYTHON for python specific code

[contrib/mraa.git] / src / CMakeLists.txt

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index faa5c4b..c42ca0e 100644 (file)
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -71,6 +71,8 @@ endif ()
 
 find_package (SWIG)
 if (SWIG_FOUND)
+  set (CMAKE_C_FLAGS -DSWIG=${SWIG_FOUND})
+  set (CMAKE_CXX_CFLAGS -DSWIG=${SWIG_FOUND})
   include (${SWIG_USE_FILE})
 
   add_subdirectory (python)