需求
目前需要在该板子上运行.net 8 web api 需要改变用户空间运行时C库，之前是uclibc,需要改成glibc
方案
sudo make menuconfig
[Toolchain菜单] 进入 "Toolchain type"
[Toolchain type] 选择 "Buildroot toolchain"
[Toolchain菜单] 进入 "C library"
[C library] 选择 "glibc"
且需要将kernel_headers 选择 linux 5.10
可配置nginx web server
.BoardConfig.mk中需要修改第75行，不然会导致rootfs中同时包含uClibc和glibc
export RK_TOOLCHAIN_CROSS=arm-buildroot-linux-gnueabihf
该方案是否可行?
luckfox_pico_defconfig:
BR2_arm=y
BR2_cortex_a7=y
BR2_KERNEL_HEADERS_5_10=y
BR2_PACKAGE_GLIBC_UTILS=y
BR2_TOOLCHAIN_BUILDROOT_CXX=y
BR2_PACKAGE_HOST_GDB=y
BR2_TARGET_LDFLAGS="-O2"
BR2_PRIMARY_SITE="http://sources.buildroot.net"
BR2_OPTIMIZE_3=y
BR2_TARGET_GENERIC_HOSTNAME="luckfox pico"
BR2_TARGET_GENERIC_ISSUE="Welcome to luckfox pico"
BR2_TARGET_GENERIC_ROOT_PASSWD="luckfox"
BR2_SYSTEM_ENABLE_NLS=y
BR2_PACKAGE_BUSYBOX_SHOW_OTHERS=y
BR2_PACKAGE_ALSA_UTILS=y
BR2_PACKAGE_ALSA_UTILS_ALSACONF=y
BR2_PACKAGE_ALSA_UTILS_ACONNECT=y
BR2_PACKAGE_ALSA_UTILS_AMIXER=y
BR2_PACKAGE_ALSA_UTILS_APLAY=y
BR2_PACKAGE_ALSA_UTILS_SPEAKER_TEST=y
BR2_PACKAGE_BLUEZ_ALSA=y
BR2_PACKAGE_BLUEZ_ALSA_HCITOP=y
BR2_PACKAGE_BLUEZ_ALSA_RFCOMM=y
BR2_PACKAGE_FFMPEG_FFPLAY=y
BR2_PACKAGE_FFMPEG_FFPROBE=y
BR2_PACKAGE_FFMPEG_AVRESAMPLE=y
BR2_PACKAGE_JACK2=y
BR2_PACKAGE_JACK2_LEGACY=y
BR2_PACKAGE_JACK2_DBUS=y
BR2_PACKAGE_MADPLAY=y
BR2_PACKAGE_MPV=y
BR2_PACKAGE_PULSEAUDIO=y
BR2_PACKAGE_SOX=y
BR2_PACKAGE_GETTEXT=y
BR2_PACKAGE_E2FSPROGS_RESIZE2FS=y
BR2_PACKAGE_SDL2_GFX=y
BR2_PACKAGE_SDL2_IMAGE=y
BR2_PACKAGE_SDL2_MIXER=y
BR2_PACKAGE_SDL2_NET=y
BR2_PACKAGE_SDL2_TTF=y
BR2_PACKAGE_VULKAN_HEADERS=y
BR2_PACKAGE_DBUS_CPP=y
BR2_PACKAGE_DBUS_TRIGGERD=y
BR2_PACKAGE_EVTEST=y
BR2_PACKAGE_PYTHON3_SSL=y
BR2_PACKAGE_PYTHON_AIOHTTP=y
BR2_PACKAGE_PYTHON_CLICK=y
BR2_PACKAGE_PYTHON_ITSDANGEROUS=y
BR2_PACKAGE_PYTHON_JINJA2=y
BR2_PACKAGE_PYTHON_PERIPHERY=y
BR2_PACKAGE_PYTHON_PILLOW=y
BR2_PACKAGE_PYTHON_SERIAL=y
BR2_PACKAGE_PYTHON_SETUPTOOLS=y
BR2_PACKAGE_PYTHON_SMBUS_CFFI=y
BR2_PACKAGE_PYTHON_SPIDEV=y
BR2_PACKAGE_PYTHON_WERKZEUG=y
BR2_PACKAGE_LIBAO=y
BR2_PACKAGE_PORTAUDIO=y
BR2_PACKAGE_CA_CERTIFICATES=y
BR2_PACKAGE_LIBDRM=y
BR2_PACKAGE_DTC=y
BR2_PACKAGE_DTC_PROGRAMS=y
BR2_PACKAGE_LIBV4L=y
BR2_PACKAGE_LIBV4L_UTILS=y
BR2_PACKAGE_CJSON=y
BR2_PACKAGE_CJSON_UTILS=y
BR2_PACKAGE_LIBRSYNC=y
BR2_PACKAGE_PCRE2_16=y
BR2_PACKAGE_PCRE2_32=y
BR2_PACKAGE_BLUEZ_TOOLS=y
BR2_PACKAGE_BLUEZ5_UTILS_CLIENT=y
BR2_PACKAGE_BLUEZ5_UTILS_TOOLS=y
BR2_PACKAGE_BLUEZ5_UTILS_DEPRECATED=y
BR2_PACKAGE_BLUEZ5_UTILS_EXPERIMENTAL=y
BR2_PACKAGE_IPERF=y
BR2_PACKAGE_IPERF3=y
BR2_PACKAGE_IW=y
BR2_PACKAGE_LRZSZ=y
BR2_PACKAGE_NGINX=y
BR2_PACKAGE_NGINX_FILE_AIO=y
BR2_PACKAGE_NGINX_THREADS=y
BR2_PACKAGE_NGINX_HTTP_CACHE=y
BR2_PACKAGE_NGINX_HTTP_SSL_MODULE=y
BR2_PACKAGE_NGINX_HTTP_V2_MODULE=y
BR2_PACKAGE_NGINX_HTTP_REALIP_MODULE=y
BR2_PACKAGE_NGINX_HTTP_GZIP_STATIC_MODULE=y
BR2_PACKAGE_NGINX_HTTP_STUB_STATUS_MODULE=y
BR2_PACKAGE_NTP=y
BR2_PACKAGE_OPENSSH=y
BR2_PACKAGE_PPPD=y
BR2_PACKAGE_PPPD_FILTER=y
BR2_PACKAGE_PPPD_RADIUS=y
BR2_PACKAGE_RSYNC=y
BR2_PACKAGE_SAMBA4=y
BR2_PACKAGE_SOCAT=y
BR2_PACKAGE_BASH=y
BR2_PACKAGE_BASH_LOADABLE_EXAMPLES=y
BR2_PACKAGE_DIALOG=y
BR2_PACKAGE_TIME=y
BR2_PACKAGE_HTOP=y
BR2_PACKAGE_PROCPS_NG=y
BR2_PACKAGE_UTIL_LINUX_LIBMOUNT=y
BR2_PACKAGE_NANO=y
BR2_PACKAGE_HOST_DTC=y
将RV1106的rootfs的C库从uClibc切换到glibc，可行性调研
你好，这方面我们无法提供技术支持，目前我们1106仅支持的 Buildroot 基于 uclibc，你可以尝试移植基于glibc的rootfs以达到你所诉诉求，这方面只能自行去适配，我们提供的帮助有限。