解決 BTF: .tmp_vmlinux.btf: pahole (pahole) is not available

解決 BTF: .tmp_vmlinux.btf: pahole (pahole) is not available

  10月 31, 2023    LaGee

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問題

錯誤消息

BTF: .tmp_vmlinux.btf: pahole (pahole) is not available

Failed to generate BTF for vmlinux

Try to disable CONFIG_DEBUG_INFO_BTF

make: *** [Makefile:1227: vmlinux] Error 1

意思是在編譯時找不到pahole工具

解決方法

pahole工具是用來生成BTF訊息

而這個工具被包在dwarves下

輸入

 sudo apt-get install dwarves

應該不會再次出現這個錯誤訊息