LVGL编译出错
make[1]: *** No rule to make target 'lvgl_Data/Release/ObjectCode/lv_font_bechmark_montserrat_12_compr_az.c.o', needed by '../../../../ARC_eCos/Lib/Release/lvgl.a'. Stop.
../../../../MakeCommon/OutputLib.txt:154: recipe for target 'release' failed
make: *** [release] Error 2