cgo is now broken on all architectures

Note that my test builds are of a rather complex piece of go using cgo, however the exact same result can be tested with this minimal cgo hello world:

package main

/*
#include <stdio.h>
now
void hello() {
        printf("Hello world!\n");
}
*/
import "C"

func main() {
    C.hello()
}

I'd very strongly recommend a simple "go run" of the code above be added as a gccgo test so that we'd stop regressing cgo support.

let's keep this version in -proposed for now

fixed in -1ubuntu3