I am trying to execute the cgo program as mentioned here
<https://github.com/davecheney/junk/tree/master/id>
package main
/*
#include "runtime.h"
int goId() {
return g->goid;
}
*/
import "C"
import "fmt"
func main() {
x := C.goId()
fmt.Printf("Id - %d", x)
}
On running the above program I am getting the below error:-
jab-MacBook-Pro-4:src debraj$ go build gid.go
# command-line-arguments
./gid.go:4:10: fatal error: 'runtime.h' file not found
#include "runtime.h"
^
1 error generated.
If I change the header to be like below:-
#include <objc/runtime.h>
then it is giving me the below error:-
jab-MacBook-Pro-4:src debraj$ go build gid.go
# command-line-arguments
./gid.go:7:9: error: use of undeclared identifier 'g'
return g->goid;
^
1 error generated.
Environment:-
- MacOSX - 10.11.6
- Go - 1.7.3
Can someone let me know how can I run the above program in MacOSX?
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