I'd like to know if it is possible (and if yes: how) to cross compile shared libraries with Go. Say I have this code:
package main
import "C"
//export DoubleIt
func DoubleIt(x int) int {
return x * 2
}
func main() {}
in src/doubler/main.go
. On Mac I can run
go build -o libdoubler.dylib -buildmode=c-shared doubler
to get a shared library called libdoubler.dylib
. Similar on linux, just with the extension .so
.
Now I'd like to use Linux as the main platform to build my libraries (for Mac and Windows). What are my options?
Setting GOOS
to darwin
and running the above on linux, I get
can't load package: package doubler: no buildable Go source files in /home/patrick/Desktop/go/src/doubler
Any ideas?