goxx is a temporary snapshot of the official go tool at tip
(926082d) so packages with C++ files can be seamlessly go-get-installed.
You just need to replace go with the goxx command.
$ go get github.com/sbinet/goxx
$ cd $GOPATH/src/ttt
$ tree .
.
├── inc
│ └── ttt.h
├── ttt.cxx
├── run.go
└── ttt.go
1 directory, 4 fileswhere ttt.go contains:
package ttt
// #include "inc/ttt.h"
// #cgo LDFLAGS: -lstdc++
import "C"
import (
"fmt"
)
func Ttt() {
fmt.Printf("foo\n")
C.MyPrint()
}and inc/ttt.h:
#ifndef TTT_TTT_H
#define TTT_TTT_H 1
#ifdef __cplusplus
extern "C" {
#endif
void MyPrint(void);
#ifdef __cplusplus
}
#endif
#endif /* !TTT_TTT_H */and ttt.cxx
#include "inc/ttt.h"
#include <iostream>
extern "C" {
void MyPrint() {
std::cout << "hello from c++" << std::endl;
}
}finally, run.go contains:
//+build ignore
package main
import (
"ttt"
)
func main() {
ttt.Ttt()
}so:
$ goxx run ./run.go
foo
hello from c++