improve compile_config

docs/changes.md

@@ -2,6 +2,7 @@
 
 2024/12/05
   * 增加pixman_g2d.c，在使用cairo时自动启用。
+  * 完善生成的awtk_config_define.py文件的注释(感谢雨欣提供补丁)
 
 2024/12/02
   * 修正 edit 未处理 key down 事件时不应返回 RET_STOP 的问题(感谢朝泽提供补丁)

scripts/compile_config.py

@@ -87,7 +87,7 @@ class complie_helper :
     'OUTPUT_DIR' : { 'value' : None, 'type' : str.__name__, 'desc' : ['compiled export directory '], 'help_info' : 'set awtk compiled export directory, default value is \'\', \'\' is system\'s value'},
     'TOOLS_NAME' : { 'value' : None, 'type' : str.__name__, 'str_enum' : ['mingw'], 'desc' : ['value is \'mingw\' or None'], 'help_info' : 'set awtk compile\'s name, default value is None, None is system\'s value'},
     'INPUT_ENGINE' : { 'value' : None, 'type' : str.__name__, 'str_enum' : ['null', 'spinyin', 't9', 't9ext', 'pinyin'], 'desc' : ['value is null/spinyin/t9/t9ext/pinyin'], 'help_info' : 'set awtk use input engine, default value is None, None is system\'s value' },
-    'VGCANVAS' : { 'value' : None, 'type' : str.__name__, 'str_enum' : ['NANOVG', 'NANOVG_PLUS', 'CAIRO'], 'desc' : ['value is NANOVG/NANOVG_PLUS/CAIRO'], 'help_info' : 'set awtk use render vgcanvas type, default value is None, None is system\'s value' },
+    'VGCANVAS' : { 'value' : None, 'type' : str.__name__, 'str_enum' : ['NANOVG', 'NANOVG_PLUS', 'CAIRO'], 'desc' : ['value is NANOVG/NANOVG_PLUS/CAIRO', 'if VGCANVAS is None, default value is NANOVG_PLUS'], 'help_info' : 'set awtk use render vgcanvas type, default value is None, None is system\'s value' },
     'NANOVG_BACKEND' : { 'value' : None, 'type' : str.__name__, 'str_enum' : ['GLES2', 'GLES3', 'GL3', 'AGG', 'AGGE'], 'desc' : ['if NANOVG_BACKEND is valid, VGCANVAS must be NANOVG or \'\'', 'if VGCANVAS is NANOVG_PLUS, NANOVG_BACKEND must be GLES2/GLES3/GL3 or None', 'NANOVG_BACKEND is GLES2/GLES3/GL3/AGG/AGGE'], 'help_info' : 'set awtk\'s nanovg use render model, default value is None, None is system\'s value'},
     'LCD_COLOR_FORMAT' : { 'value' : None, 'type' : str.__name__, 'str_enum' : ['bgr565', 'bgra8888', 'mono'], 'desc' : ['if NANOVG_BACKEND is GLES2/GLES3/GL3, LCD_COLOR_FORMAT must be bgra8888 or \'\'', 'if NANOVG_BACKEND is AGG/AGGE, LCD_COLOR_FORMAT must be bgr565/bgra8888/mono or None', 'NANOVG_BACKEND is bgr565/bgra8888/mono'], 'help_info' : 'set awtk\'s lcd color format, default value is None, None is system\'s value'},
     'DEBUG' : { 'value' : True, 'type' : bool.__name__, 'desc' : ['awtk\'s compile is debug'], 'help_info' : 'awtk\'s compile is debug, value is true or false, default value is true' },