How to solve this problem: *** ERROR: Cannot find tool m4

[Zzzyyzz]

root@zhangyi:/clone/xdp-tutorial# make
clang: 11.0.0-2~ubuntu20.04.1
libbpf support: submodule
ELF support: yes
zlib support: yes
libxdp support: submodule
Configuring libxdp to use our libbpf submodule
*** ERROR: Cannot find tool m4

lib

libbpf
CC install/lib/libbpf.a
INSTALL install/lib/libbpf.a

libxdp
CC install/lib/libxdp.a
make[2]: *** [Makefile:49：config.mk] 错误 1
make[1]: *** [Makefile:68：install/lib/libxdp.a] 错误 2
make: *** [Makefile:27：lib] 错误 2

[tohojo]

Zzzyyzz ***@***.***> writes:

***@***.***:/clone/xdp-tutorial# make clang: 11.0.0-2~ubuntu20.04.1 libbpf support: submodule ELF support: yes zlib support: yes libxdp support: submodule Configuring libxdp to use our libbpf submodule *** ERROR: Cannot find tool m4

Well, have you tried installing m4? :)

[Zzzyyzz]

Thank you. I've solved the problem.   ⊙一日倾城? ***@***.***  

…

------------------ 原始邮件 ------------------ 发件人: "Toke ***@***.***>; 发送时间: 2024年1月31日(星期三) 晚上11:03 收件人: ***@***.***>; 抄送: ***@***.***>; ***@***.***>; 主题: Re: [xdp-project/xdp-tutorial] How to solve this problem: *** ERROR: Cannot find tool m4 (Issue #392) Zzzyyzz ***@***.***> writes: > ***@***.***:/clone/xdp-tutorial# make > clang: 11.0.0-2~ubuntu20.04.1 > libbpf support: submodule > ELF support: yes > zlib support: yes > libxdp support: submodule > Configuring libxdp to use our libbpf submodule > *** ERROR: Cannot find tool m4 Well, have you tried installing m4? :) — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: ***@***.***>

[Ali-Raza-Arain]

Linux: sudo apt install m4