cleanup and compilation for python off

src/MLIAP/mliap_model_python.cpp

@@ -15,6 +15,8 @@
    Contributing author: Nicholas Lubbers (LANL)
 ------------------------------------------------------------------------- */
 
+#ifdef MLIAP_PYTHON
+
 #include <Python.h>
 #include "mliap_model_python.h"
 #include "mliap_model_python_couple.h"
@@ -196,3 +198,5 @@ double MLIAPModelPython::memory_usage()
   // todo: get approximate memory usage in coupling code.
   return 0;
 }
+
+#endif

src/MLIAP/mliap_model_python_couple.pyx

@@ -1,12 +1,5 @@
 # cython: language_level=3
 # distutils: language = c++
-# distutils: define_macros="LMP_MLIAPPY"
-# distutils: extra_compile_args= -stdlib=libc++ -std=c++11
-# distutils: include_dirs = ../STUBS .. ../MLIAP 
-# distutils: extra_link_args= -stdlib=libc++
-# Note: only the language_level and language commands are needed, the rest pertain
-# to building mliap_model_python_couple as a standalone python extension, which
-# is experimental.
 
 cimport cython