func (b *Builder) gccNoPie(linker []string) string {
	if b.gccSupportsFlag(linker, "-no-pie") {
		return "-no-pie"
	}
	if b.gccSupportsFlag(linker, "-nopie") {
		return "-nopie"
	}
	return ""
}

// gccSupportsFlag checks to see if the compiler supports a flag.
func (b *Builder) gccSupportsFlag(compiler []string, flag string) bool {