如何在make变量中将当前目录捕获为绝对路径名?
问题描述：
我想在运行GNUmake文件的过程中获取当前目录，并将其放入make变量中.
I'd like to get the current directory during a GNUmake file run put into a make variable.
执行此操作的语法是什么?像这样吗?
What is the syntax to do this? Something like this?
DIR := $(PWD)
答
嗯，不，$PWD有时是在您的环境中定义的，因此由make继承，但通常不是.您需要$CURDIR.
Um, no, $PWD is sometimes defined in your environment and thus inherited by make, but oftentimes not. You need $CURDIR.
DIR := ${CURDIR}