Ubuntu22 直接 make 内核成功，但不能使用 bear 命令。请老师指点！

在高版本的 bear 中，需要使用

-- 来表明 command to execute

# bear --help

Usage: bear [--output ] [--verbose] -- ...

--output path of the result file (default: compile_commands.json)

--verbose run in verbose mode

-- ... command to execute

advanced options

--append append result to an existing output file

--config path of the config file

--force-preload force to use library preload

--force-wrapper force to use compiler wrappers

developer options

--citnames path to the citnames executable (default: /usr/bin/citnames)

--interceptor path to the intercept executable (default: /usr/bin/intercept)

--library path to the preload library (default: /usr/$LIB/bear/libexec.so)

--wrapper path to the wrapper executable (default: /usr/lib/x86_64-linux-gnu/bear/wrapper)

--wrapper-dir path to the wrapper directory (default: /usr/lib/x86_64-linux-gnu/bear/wrapper.d)

query options

--help print help and exit

--version print version and exit

所以你应该执行：

bear -- make zImage -j4