3 files changed, 17 insertions, 3 deletions
diff --git a/gr-blocks/python/blocks/CMakeLists.txt b/gr-blocks/python/blocks/CMakeLists.txt
index 82b5e6bf1..ab1176c76 100644
--- a/gr-blocks/python/blocks/CMakeLists.txt
+++ b/gr-blocks/python/blocks/CMakeLists.txt
@@ -43,6 +43,12 @@ if(ENABLE_TESTING)
       )
   endif(NOT ENABLE_GR_CTRLPORT OR CTRLPORT_BACKENDS EQUAL 0)
 
+  if(NOT SNDFILE_FOUND)
+    list(REMOVE_ITEM py_qa_test_files
+      ${CMAKE_CURRENT_SOURCE_DIR}/qa_wavfile.py
+      )
+  endif()
+
   foreach(py_qa_test_file ${py_qa_test_files})
     get_filename_component(py_qa_test_name ${py_qa_test_file} NAME_WE)
     GR_ADD_TEST(${py_qa_test_name} ${QA_PYTHON_EXECUTABLE} -B ${py_qa_test_file})
diff --git a/gr-blocks/python/blocks/bindings/CMakeLists.txt b/gr-blocks/python/blocks/bindings/CMakeLists.txt
index 4385c82a0..5fefaec51 100644
--- a/gr-blocks/python/blocks/bindings/CMakeLists.txt
+++ b/gr-blocks/python/blocks/bindings/CMakeLists.txt
@@ -168,12 +168,16 @@ list(APPEND blocks_python_files
     vector_source_python.cc
     vector_to_stream_python.cc
     vector_to_streams_python.cc
-    wavfile_python.cc
-    wavfile_sink_python.cc
-    wavfile_source_python.cc
     xor_blk_python.cc
     python_bindings.cc)
 
+if (SNDFILE_FOUND)
+    list(APPEND blocks_python_files
+        wavfile_python.cc
+        wavfile_sink_python.cc
+        wavfile_source_python.cc)
+endif()
+
 GR_PYBIND_MAKE_CHECK_HASH(blocks 
   ../../.. 
   gr::blocks
diff --git a/gr-blocks/python/blocks/bindings/python_bindings.cc b/gr-blocks/python/blocks/bindings/python_bindings.cc
index 8cbec6d7f..b815fae14 100644
--- a/gr-blocks/python/blocks/bindings/python_bindings.cc
+++ b/gr-blocks/python/blocks/bindings/python_bindings.cc
@@ -172,9 +172,11 @@ void bind_vector_sink(py::module&);
 void bind_vector_source(py::module&);
 void bind_vector_to_stream(py::module&);
 void bind_vector_to_streams(py::module&);
+#ifndef NO_WAVFILE
 void bind_wavfile(py::module&);
 void bind_wavfile_sink(py::module&);
 void bind_wavfile_source(py::module&);
+#endif
 void bind_xor_blk(py::module&);
 
 // We need this hack because import_array() returns NULL
@@ -352,8 +354,10 @@ PYBIND11_MODULE(blocks_python, m)
     bind_vector_source(m);
     bind_vector_to_stream(m);
     bind_vector_to_streams(m);
+#ifndef NO_WAVFILE
     bind_wavfile(m);
     bind_wavfile_sink(m);
     bind_wavfile_source(m);
+#endif
     bind_xor_blk(m);
 }