mtk8516平台基于yocto的系统构建，在对于bluetooth部分，Makefile的生成和构建是基于ninja、gn在我的平台中遇到如下报错，/home/space/mtk8516/yocto_mt8516_git/build/tmp/work/aarch64-poky-linux/bluetooth-vendor/1.0-r0/recipe-sysroot/usr/include/features.h:376:4: warning: #warning _FOR
tiFY_SOURCE requi
