使用了一个kbuild函数的目标 – cscope
找到cscope目标
tags TAGS cscope gtags: FORCE
$(call cmd,tags)The call function is unique in that it can be used to create new parameterized functions. You can write a complex expression as the value of a variable, then use call to expand it with different values.
The syntax of the call function is:
$(call variable,param,param,…)
When make expands this function, it assigns each param to temporary variables $(1), $(2), etc.初次遇见kbuild函数
tags.sh脚本文件
cscope目标的层次结构
一个小tip
v6.7 版本更新
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