dongshike7171 2019-09-19 16:56
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使用go 1.13在Windows下构建一个dll

I make a simple Go file that exports a function

package main

import "C"
import "fmt"

//export PrintBye
func PrintBye() {
    fmt.Println("From DLL: Bye!")
}

func main() {
    // Need a main function to make CGO compile package as C shared library
}

and build it

go build -buildmode=c-shared main.go

have a problem

command-line-arguments

C:\Program Files\GO\pkg\tool\windows_amd64\link.exe: running gcc failed: exit status 1 C:\Users****\AppData\Local\Temp\go-link-293444627\go.o: file not recognized: file format not recognized collect2.exe: error: ld returned 1 exit status

in the MinGW ,I install some basic package

mingw-developer-toolkit-bin
mingw32-base-bin
mingw32-gcc-g++-bin
mingw32-gcc-objc-bin
msys-base-bin
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