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使用 crosstool-ng 交叉编译时出错。如何调试？

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使用 crosstool-ng 交叉编译时出错。如何调试？

这是我的构建日志：

[ERROR]     
[ERROR]  
[ERROR]  >>
[ERROR]  >>  Build failed in step 'Installing C library headers & start files'
[ERROR]  >>        called in step '(top-level)'
[ERROR]  >>
[ERROR]  >>  Error happened in: CT_DoExecLog[scripts/functions@172]
[ERROR]  >>        called from: do_libc_backend_once[scripts/build/libc/glibc-eglibc.sh-common@347]
[ERROR]  >>        called from: do_libc_backend[scripts/build/libc/glibc-eglibc.sh-common@143]
[ERROR]  >>        called from: do_libc_start_files[scripts/build/libc/glibc-eglibc.sh-common@60]
[ERROR]  >>        called from: main[scripts/crosstool-NG.sh@598]
[ERROR]  >>
[ERROR]  >>  For more info on this error, look at the file: 'build.log'
[ERROR]  >>  There is a list of known issues, some with workarounds, in:
[ERROR]  >>      '/usr/local/powerpc-eabi/share/doc/crosstool-ng/ct-ng.1.15.2/B - Known issues.txt'
[ERROR]  
[ERROR]  (elapsed: 29:41.80)

我想在交叉编译后构建一个应该在 32 位机器上运行的内核。我正在 amd64 位和 32 位 Ubuntu 操作系统上工作。我的 crosstool 配置文件应该是什么才能让它工作？

答案1

“安装 C 库头文件和启动文件”时失败。我的猜测是，您没有权限访问构建尝试将某些内容复制到的任何位置。

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