Stop cuda tests being run twice (#563)

Author: mcbarton

unittests/CppInterOp/CMakeLists.txt

@@ -76,6 +76,11 @@ export_executable_symbols(CppInterOpTests)
 
 unset(LLVM_LINK_COMPONENTS)
 
+if (NOT EMSCRIPTEN)
+  set(EXTRA_TEST_SOURCE_FILES "")
+  set(EXTRA_PATH_TEST_BINARIES /TestSharedLib/unittests/bin/$<CONFIG>/)
+endif()
+
 add_cppinterop_unittest(DynamicLibraryManagerTests DynamicLibraryManagerTest.cpp ${EXTRA_TEST_SOURCE_FILES})
 
 target_link_libraries(DynamicLibraryManagerTests
@@ -95,10 +100,6 @@ if(EMSCRIPTEN)
   )
 endif()
 
- if (NOT EMSCRIPTEN)
-  set(EXTRA_PATH_TEST_BINARIES /TestSharedLib/unittests/bin/$<CONFIG>/)
-endif()
-
 set_output_directory(DynamicLibraryManagerTests
   BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/${EXTRA_PATH_TEST_BINARIES}
   LIBRARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/${EXTRA_PATH_TEST_BINARIES}