// It's annoying asking them to set lots of things. So let's try to figure it out.
func guessgoarch() {
config.Arch = os.Getenv("GOARCH")
if config.Arch != "" {
config.Arch = path.Clean(config.Arch)
return
}
log.Printf("GOARCH is not set, trying to guess")
u, err := uroot.Uname()
if err != nil {
log.Printf("uname failed, using default amd64")
config.Arch = "amd64"
} else {
switch {
case u.Machine == "i686" || u.Machine == "i386" || u.Machine == "x86":
config.Arch = "386"
case u.Machine == "x86_64" || u.Machine == "amd64":
config.Arch = "amd64"
case u.Machine == "armv7l" || u.Machine == "armv6l":
config.Arch = "arm"
case u.Machine == "ppc" || u.Machine == "ppc64":
config.Arch = "ppc64"
default:
log.Printf("Unrecognized arch")
config.Fail = true
}
}
}
func main() {
if u, err := uroot.Uname(); err != nil {
log.Fatalf("%v", err)
} else {
info := handle_flags(u)
fmt.Printf("%v\n", info)
}
}