如何应用GCC补丁 [英] How to Apply a GCC Patch

问题描述

我正尝试在MinGW上向GCC应用这个补丁让它编译GDC 2 ，但我不知道如何。 （我对GCC的内部依然很陌生，甚至对一般的* nix工具都是新手）。我知道有 patch 命令，但我无法弄清楚如何使用它，我甚至不知道我是否有足够的信息。

如何为GCC应用补丁？

stdin （控制台输入）默认可以使用GNU Patch来为其提供补丁文件。

，例如：

 补丁< file.patch 
  

有许多开关和选项 patch 可以使用，其功能描述如下：

http://www.rtr.com/winpak/Documentation/patch.htm

http://www.gnu.org/software/diffutils/manual/html_mono/diff.html#调用％20patch

patch 和 diff 携手合作。在维基百科上可以找到一个小示范。

I'm trying to apply this patch to GCC on MinGW to get it to compile GDC 2, but I don't know how. (I'm still new to the internals of GCC, and even to *nix tools in general.) I know there's the patch command but I can't figure out how to use it, and I don't even know if I have enough information for this.

How do I apply the patch for GCC?

解决方案

By default GNU Patch can be used by feeding a patch file to it from stdin (console input), e.g.:

patch < file.patch

There are many switches and options patch can use, the functionality is described here:

http://www.rtr.com/winpak/Documentation/patch.htm

http://www.gnu.org/software/diffutils/manual/html_mono/diff.html#Invoking%20patch

patch and diff work hand in hand. A small demonstration is found on wikipedia.

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