在Windows上构建Go项目时运行gcc失败。

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英文:

Running gcc failed while building go project in windows

问题

我尝试使用go build编译我的项目,但是出现了以下错误:

> C:\Go\pkg\tool\windows_amd64\link.exe: 运行 gcc 失败: 退出状态 1
/usr/lib/gcc/x86_64-pc-cygwin/5.4.0/../../../../x86_64-pc-cygwin/bin/ld: 找不到 -lmingwex
/usr/lib/gcc/x86_64-pc-cygwin/5.4.0/../../../../x86_64-pc-cygwin/bin/ld: 找不到 -lmingw32
collect2: 错误: ld 返回了退出状态 1

我了解到在 Windows 上使用 gcc 链接文件是编译 Go 项目的一个问题。但是我已经在我的 Windows 系统上安装了 gcc,但错误仍然存在。我可以看到上面的错误引用了一个 Linux 系统中的 gcc (/usr/lib),那么编译器如何检测到我的 gcc 安装呢?

编辑:

我的 go env

set GOARCH=amd64
set GOBIN=
set GOEXE=.exe
set GOHOSTARCH=amd64
set GOHOSTOS=windows
set GOOS=windows
set GOPATH=D:\Go
set GORACE=
set GOROOT=C:\Go
set GOTOOLDIR=C:\Go\pkg\tool\windows_amd64
set GCCGO=gccgo
set CC=gcc
set GOGCCFLAGS=-m64 -mthreads -fmessage-length=0 -fdebug-prefix-map=C:\Users\wildan\AppData\Loc
al\Temp\go-build554990027=/tmp/go-build -gno-record-gcc-switches
set CXX=g++
set CGO_ENABLED=1
set PKG_CONFIG=pkg-config
set CGO_CFLAGS=-g -O2
set CGO_CPPFLAGS=
set CGO_CXXFLAGS=-g -O2
set CGO_FFLAGS=-g -O2
set CGO_LDFLAGS=-g -O2

使用的 go 版本为 1.8

英文:

I tried compiling my project using go build and I get this error:

> C:\Go\pkg\tool\windows_amd64\link.exe: running gcc failed: exit status 1
/usr/lib/gcc/x86_64-pc-cygwin/5.4.0/../../../../x86_64-pc-cygwin/bin/ld: cannot find -lmingwex
/usr/lib/gcc/x86_64-pc-cygwin/5.4.0/../../../../x86_64-pc-cygwin/bin/ld: cannot find -lmingw32
collect2: error: ld returned 1 exit status

I've read that linking files with gcc is a problem in compiling go projects with Windows. But I have installed gcc in my Windows system but the error persists. I can see the error above references gcc as in a Linux sistem (/usr/lib) so how would the compiler detect my gcc installation?

EDIT:

My go env

set GOARCH=amd64
set GOBIN=
set GOEXE=.exe
set GOHOSTARCH=amd64
set GOHOSTOS=windows
set GOOS=windows
set GOPATH=D:\Go
set GORACE=
set GOROOT=C:\Go
set GOTOOLDIR=C:\Go\pkg\tool\windows_amd64
set GCCGO=gccgo
set CC=gcc
set GOGCCFLAGS=-m64 -mthreads -fmessage-length=0 -fdebug-prefix-map=C:\Users\wildan\AppData\Loc
al\Temp\go-build554990027=/tmp/go-build -gno-record-gcc-switches
set CXX=g++
set CGO_ENABLED=1
set PKG_CONFIG=pkg-config
set CGO_CFLAGS=-g -O2
set CGO_CPPFLAGS=
set CGO_CXXFLAGS=-g -O2
set CGO_FFLAGS=-g -O2
set CGO_LDFLAGS=-g -O2

Using go version 1.8

1: https://github.com/golang/go/issues/9510 "problem"

答案1

得分: 7

你正在使用Cygwin来寻找MinGW库。不要使用Cygwin,而是使用MinGW的GCC编译器。我推荐使用TDM-GCC

英文:

> /usr/lib/gcc/x86_64-pc-cygwin/5.4.0/../../../../x86_64-pc-cygwin/bin/ld:
> cannot find -lmingw32 collect2

You are using cygwin to look for mingw libraries. Don't use cygwin; use a mingw gcc compiler. I use TDM-GCC.

huangapple
  • 本文由 发表于 2017年3月28日 06:21:29
  • 转载请务必保留本文链接:https://go.coder-hub.com/43057418.html
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