Separate CMake logic for pure C++ examples and C++/Python examples

Author: darbyjohnston

CMakeLists.txt

@@ -210,7 +210,7 @@ if(OTIO_PYTHON_INSTALL)
     add_subdirectory(src/py-opentimelineio)
 endif()
 
-if(OTIO_CXX_EXAMPLES AND OTIO_PYTHON_INSTALL)
+if(OTIO_CXX_EXAMPLES)
     add_subdirectory(examples)
 endif()
 

examples/CMakeLists.txt

@@ -7,8 +7,10 @@ include_directories(${PROJECT_SOURCE_DIR}/src
 
 list(APPEND examples flatten_video_tracks)
 list(APPEND examples summarize_timing)
-list(APPEND examples python_adapters_child_process)
-list(APPEND examples python_adapters_embed)
+if(OTIO_PYTHON_INSTALL)
+    list(APPEND examples python_adapters_child_process)
+    list(APPEND examples python_adapters_embed)
+endif()
 foreach(example ${examples})
     add_executable(${example} ${example}.cpp util.h util.cpp)
     target_link_libraries(${example} OTIO::opentimelineio ${PYTHON_LIBRARIES})