权限被拒绝-无法打开输出文件 [英] Permission denied - cannot open outputfile

问题描述

现在，然后在Eclipse中编译c文件时出现此编译错误.

Now and then I get this compilation error when compiling a c-file in Eclipse.

c:/mingw/bin/../lib/gcc/mingw32/4.7.2/../../../../mingw32/bin/ld.exe:无法打开输出文件main.exe:权限被拒绝

c:/mingw/bin/../lib/gcc/mingw32/4.7.2/../../../../mingw32/bin/ld.exe: cannot open output file main.exe: Permission denied

当我对源代码进行更改时会发生这种情况-但并非总是如此.

It happends when I have made a change in the source-code - but not always.

我知道如何解决这个问题*，但我想知道为什么会发生这种情况以及如何避免呢?

I know how to solve this* but I would like to know WHY it occurs and how to avoid it?

* 在Eclipse中，我进入调试器并终止程序的主线程

推荐答案

您自己说了这是因为正在编译的程序仍在运行.

You said it yourself, it happens because the program being compiled is still running.

在Windows中，您无法在程序运行时对其exe文件进行更改.

In Windows, you can't make changes to the exe file of a program when it's running.

这真是令人讨厌，而且(对我而言)使Windows舒适度比诸如此类的东西之一.Linux用于开发.

It's fantastically annoying, and one of those things that (to me) make Windows slightly less comfortable than e.g. Linux for development.

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