emacs插件cedet编译问题

最开始编译提示makefile out of data,后来touch,继续编译,就遇到下面的错误: In toplevel form: semantic-idle.el:42:1:Error: Invalid function: class-p

In semantic-tag-customize: semantic-custom.el:210:22:Warning: ‘toggle-read-only’ is an obsolete function (as of 24.3); use ‘read-only-mode’ instead. Makefile:61: recipe for target ‘semantic’ failed make[1]: *** [semantic] Error 1 make[1]: Leaving directory ‘/home/nsd/.emacs.d/cedet/semantic’ Makefile:87: recipe for target ‘semantic’ failed make: *** [semantic] Error 2

找了好久不知道什么原因,我刚开始接触这个,好多不懂的地方,希望有谁知道的能指导一下,谢谢

现在都用 lsp 了

cedet 很少用了

我了解下,谢谢啦