Buildroot 构建系统错误

Question

I'm trying to build buildroot system for linux kernel application. It is for academic study , so i want to implement my own file system so i should use virtual machine.

so there is some command that i have pressed :

git clone https://git.buildroot.net/buildroot

make qemu_x86_64_defconfig

but when i presed make , i received this error :

rsync -a --ignore-times --exclude .svn --exclude .git --exclude .hg --exclude .bzr --exclude CVS --chmod=u=rwX,go=rX --exclude .empty --exclude '*~' system/skeleton/ /root/buildroot/output/host/x86_64-buildroot-linux-uclibc/sysroot/

So this command generate a lot of errors :

rsync: [generator] failed to set permissions on "/root/buildroot/output/host/x86_64-buildroot-linux-uclibc/sysroot/dev": Function not implemented (38)
rsync: [generator] failed to set permissions on "/root/buildroot/output/host/x86_64-buildroot-linux-uclibc/sysroot/etc": Function not implemented (38)
rsync: [generator] failed to set permissions on "/root/buildroot/output/host/x86_64-buildroot-linux-uclibc/sysroot/etc/profile.d": Function not implemented (38)
rsync: [generator] failed to set permissions on "/root/buildroot/output/host/x86_64-buildroot-linux-uclibc/sysroot/media": Function not implemented (38)
rsync: [generator] failed to set permissions on "/root/buildroot/output/host/x86_64-buildroot-linux-uclibc/sysroot/mnt": Function not implemented (38)
rsync: [generator] failed to set permissions on "/root/buildroot/output/host/x86_64-buildroot-linux-uclibc/sysroot/opt": Function not implemented (38)
rsync: [generator] failed to set permissions on "/root/buildroot/output/host/x86_64-buildroot-linux-uclibc/sysroot/proc": Function not implemented (38)
rsync: [generator] failed to set permissions on "/root/buildroot/output/host/x86_64-buildroot-linux-uclibc/sysroot/root": Function not implemented (38)
rsync: [generator] failed to set permissions on "/root/buildroot/output/host/x86_64-buildroot-linux-uclibc/sysroot/run": Function not implemented (38)
rsync: [generator] failed to set permissions on "/root/buildroot/output/host/x86_64-buildroot-linux-uclibc/sysroot/sys": Function not implemented (38)
rsync: [generator] failed to set permissions on "/root/buildroot/output/host/x86_64-buildroot-linux-uclibc/sysroot/tmp": Function not implemented (38)
rsync: [generator] failed to set permissions on "/root/buildroot/output/host/x86_64-buildroot-linux-uclibc/sysroot/usr/bin": Function not implemented (38)
rsync: [generator] failed to set permissions on "/root/buildroot/output/host/x86_64-buildroot-linux-uclibc/sysroot/usr/lib": Function not implemented (38)
rsync: [generator] failed to set permissions on "/root/buildroot/output/host/x86_64-buildroot-linux-uclibc/sysroot/usr/sbin": Function not implemented (38)
rsync: [receiver] failed to set permissions on "/root/buildroot/output/host/x86_64-buildroot-linux-uclibc/sysroot/etc/.group.nsk97w": Function not implemented (38)
rsync: [receiver] failed to set permissions on "/root/buildroot/output/host/x86_64-buildroot-linux-uclibc/sysroot/etc/.hosts.yBRyXu": Function not implemented (38)
rsync: [receiver] failed to set permissions on "/root/buildroot/output/host/x86_64-buildroot-linux-uclibc/sysroot/etc/.passwd.0Uncqt": Function not implemented (38)
rsync: [receiver] failed to set permissions on "/root/buildroot/output/host/x86_64-buildroot-linux-uclibc/sysroot/etc/.profile.0E8enu": Function not implemented (38)
rsync: [receiver] failed to set permissions on "/root/buildroot/output/host/x86_64-buildroot-linux-uclibc/sysroot/etc/.protocols.DJb4ew": Function not implemented (38)
rsync: [receiver] failed to set permissions on "/root/buildroot/output/host/x86_64-buildroot-linux-uclibc/sysroot/etc/.services.AO2ruv": Function not implemented (38)
rsync: [receiver] failed to set permissions on "/root/buildroot/output/host/x86_64-buildroot-linux-uclibc/sysroot/etc/.shadow.QE0FTt": Function not implemented (38)
rsync: [receiver] failed to set permissions on "/root/buildroot/output/host/x86_64-buildroot-linux-uclibc/sysroot/etc/profile.d/.umask.sh.IN0rhw": Function not implemented (38)
rsync error: some files/attrs were not transferred (see previous errors) (code 23) at main.c(1333) [sender=3.2.3]
make: *** [package/pkg-generic.mk:333 : /root/buildroot/output/build/skeleton-init-common/.stamp_staging_installed] Erreur 23

Please how can i fix that ?? Because i have not seen something talk about how to avoid it i don't know how or why this error occur . i have think that it have forget build requirements , but i don't know how to fix it.

Please , have i done mistake somewhere ??

I'm using kali-Linux 5.9.0-kali5-amd64 , does the problem come from there?

Do you think I'll have any other problems after this one

Thank you for your insights into this "weird" issue.

Answer 1

After discussion on the Buildroot mailing list, it turns out that the issue was with the rsync version. In particular, it's Debian bug 994543 .

Answer 2

我谈到了一些问题， 这里