bool GnuLdDriver::applyEmulation(llvm::Triple &triple,
llvm::opt::InputArgList &args,
raw_ostream &diag) {
llvm::opt::Arg *arg = args.getLastArg(OPT_m);
if (!arg)
return true;
llvm::Optional<llvm::Triple::ArchType> arch =
getArchType(triple, arg->getValue());
if (!arch) {
diag << "error: unsupported emulation '" << arg->getValue() << "'.\n";
return false;
}
triple.setArch(*arch);
return true;
}
