【发布时间】：2021-10-02 21:55:20
【问题描述】：
我正在尝试为 linux 内核应用程序构建 buildroot 系统。 这是为了学术研究，所以我想实现自己的文件系统，所以我应该使用虚拟机。
所以我按下了一些命令：
git clone https://git.buildroot.net/buildroot
make qemu_x86_64_defconfig
但是当我按下make 时，我收到了这个错误：
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/
所以这个命令会产生很多错误：
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
请问我该如何解决？因为我还没有看到关于如何避免它的东西 我不知道如何或为什么会发生此错误。 我认为它忘记了构建要求，但我不知道如何修复它。
拜托，我是不是在什么地方做错了？？
我用的是kali-Linux 5.9.0-kali5-amd64，问题是从那里来的吗？
你认为在这之后我会有什么其他问题
感谢您对这个“奇怪”问题的见解。
【问题讨论】：
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验证是否为您的主机系统安装了所有必需的软件包；学习 docs/manual/prerequisite.txt 或 buildroot.org/downloads/manual/manual.html#requirement
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是的，它已经完成了，......所以我试图取消选择一些模块，看看它是否会好
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我认为它更新了不兼容的内核和软件包，...或者提取的 linux 标头不好，...我看到了这个link，但没有解决我的问题
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@ledoux 哦，我有个朋友也有类似的问题！ FAT* 分区不支持某些在 Windows 中有效的文件名。确保您按照 Linux 分区 (Ext4) 中的所有步骤进行操作。推荐的文件夹是
/home/{Username}，其中{username}是您的用户名（除非您是root，否则它的/root）。/media让我假设您正在外部驱动器或 Windows 驱动器中工作和提取，这是不推荐的。您的主目录的快捷方式是cd ~/。 -
我已经完成了，但是我还有一个问题，
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/产生很多错误
标签： linux-kernel embedded-linux buildroot