无法在Makefile中调用bash函数 [英] Cannot call bash function inside makefile

问题描述

我有一个印象，我可以在GNU makefile中调用bash函数，但似乎是错误的.这是一个简单的测试，我已经定义了此功能:

I have an impression that I can call bash function inside GNU makefile, but seems wrong. Here is a simple test, I have this function defined:

>type lsc
lsc is a function
lsc () 
{ 
    ls --color=auto --color=tty
}

这是我的Makefile:

Here is my Makefile:

>cat Makefile
all:
    lsc

这是我运行make的结果:

Here is what I get in running make:

>make
lsc
make: lsc: Command not found
make: *** [all] Error 127

我的印象不对吗?还是有任何环境设置问题?我可以在命令行中运行"lsc".

Is my impression wrong? Or is there any env setup issue? I can run "lsc" at the command line.

推荐答案

您不能调用Makefile中的bash函数或别名，只能调用二进制文件和脚本.但是，您可以做的是调用交互式bash，并指示它调用您的函数或别名:

You cannot call bash functions or aliases in a Makefile, only binaries and scripts. What you can do however, is calling an interactive bash and instruct it to call your function or alias:

all:
    bash -i -c lsc

例如，如果在.bashrc中定义了lsc.

if lsc is defined in your .bashrc, for example.

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