Fix building

Author: kunitoki

cmake/yup_modules.cmake

@@ -524,7 +524,12 @@ function (yup_add_module module_path modules_definitions module_group)
     # ==== Fetch Python if needed
     if (module_needs_python)
         _yup_fetch_python ("${Python_ROOT_DIR}" "${YUP_ENABLE_STATIC_PYTHON_LIBS}")
-        list (APPEND module_libs Python::Python)
+        if (NOT YUP_BUILD_WHEEL)
+            list (APPEND module_libs Python::Python)
+            if (YUP_PLATFORM_MAC)
+                list (APPEND module_link_options "-Wl,-weak_reference_mismatches,weak")
+            endif()
+        endif()
         if (NOT "${Python_INCLUDE_DIRS}" STREQUAL "")
             list (APPEND module_include_paths "${Python_INCLUDE_DIRS}")
         endif()

python/CMakeLists.txt

@@ -59,11 +59,13 @@ yup_standalone_app (
         yup::yup_gui
         yup::yup_python)
 
-set_target_properties (${target_name} PROPERTIES CXX_VISIBILITY_PRESET "hidden")
-set_target_properties (${target_name} PROPERTIES VISIBILITY_INLINES_HIDDEN TRUE)
-set_target_properties (${target_name} PROPERTIES POSITION_INDEPENDENT_CODE TRUE)
-set_target_properties (${target_name} PROPERTIES OUTPUT_NAME "${target_name}")
-set_target_properties (${target_name} PROPERTIES PREFIX "")
+set_target_properties (${target_name} PROPERTIES
+    CXX_EXTENSIONS OFF
+    CXX_VISIBILITY_PRESET hidden
+    VISIBILITY_INLINES_HIDDEN TRUE
+    POSITION_INDEPENDENT_CODE TRUE
+    OUTPUT_NAME "${target_name}"
+    PREFIX "")
 
 if (APPLE)
     set_target_properties (${target_name} PROPERTIES LINK_FLAGS "-undefined dynamic_lookup")