CMake updates/fixes + parallel-overhead updates (#16)

- OMNITRACE_INSTALL_EXAMPLES option
- Fix lulesh standalone HIP compilation
- Fix transpose standalone HIP compilation
- Tweaks to parallel-overhead

examples/python/CMakeLists.txt

@@ -4,14 +4,17 @@ project(omnitrace-python)
 
 set(PYTHON_FILES builtin.py external.py source.py)
 
-if(NOT CMAKE_PROJECT_NAME STREQUAL "omnitrace")
+if(OMNITRACE_INSTALL_EXAMPLES)
     find_package(Python3 COMPONENTS Interpreter)
     if(Python3_FOUND)
         set(PYTHON_EXECUTABLE "${Python3_EXECUTABLE}")
         foreach(_FILE ${PYTHON_FILES})
             configure_file(${PROJECT_SOURCE_DIR}/${_FILE} ${PROJECT_BINARY_DIR}/${_FILE}
                            @ONLY)
-            install(PROGRAMS ${PROJECT_BINARY_DIR}/${_FILE} DESTINATION bin)
+            install(
+                PROGRAMS ${PROJECT_BINARY_DIR}/${_FILE}
+                DESTINATION bin
+                COMPONENT omnitrace-examples)
         endforeach()
     endif()
 endif()