Cygwin：如何实际使用gcc-mingw [英] Cygwin: How to actually use gcc-mingw

问题描述

由于gcc -mno-cygwin不再工作，我正在寻找一种方法来获取一个MinGW目标GCC在我的Cygwin环境中运行。 （此时运行MSYS环境不是一个选项。）

Since "gcc -mno-cygwin" does not work anymore, I was looking for a way to get a MinGW-targeted GCC running within my Cygwin environment. (Running a MSYS environment is not an option at this point.)

Cygwin安装程序提供了一个包gcc-mingw，其中安装了：

The Cygwin installer offers a package "gcc-mingw", which installs, among others:

lib/gcc/i686-pc-mingw32/3.4.4/cc1.exe
lib/gcc/i686-pc-mingw32/3.4.4/collect2.exe
lib/gcc/i686-pc-mingw32/3.4.4/crtbegin.o
lib/gcc/i686-pc-mingw32/3.4.4/crtend.o

缺少的是gcc前端。那么，我怎么实际调用这个编译器呢？我希望不需要手动通过cc1，有我吗？

What is absent is the "gcc" frontend. So, how do I actually invoke this compiler? I hopefully don't have to go through "cc1" manually, have I?

我googled，但找不到任何相关的主题...

I googled, but couldn't find anything relevant on the subject...

推荐答案

正如你已经发现的，你可以使用gcc-3和 -mno-cygwin 。另一种可能性是安装来自MinGW-w64项目的32位和/或64位工具链，这些工具链最近已经为Cygwin打包，因此现在可以通过setup.exe获得。不要被相当混乱的可执行文件推迟： i686-w64-mingw32-gcc 是32位编译器， x86_64-w64- mingw32-gcc 是64位的。

As you already found, you can use gcc-3 with -mno-cygwin. The other possibility is to install the 32-bit and/or 64-bit toolchains from the MinGW-w64 project, which have been packaged for Cygwin very recently and hence are available through setup.exe now. Don't be put off by the rather confusing executable names: i686-w64-mingw32-gcc is the 32-bit compiler and x86_64-w64-mingw32-gcc is the 64-bit one.

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