Fake support for -print-multi-*
- I think we will eventually need to support this for realz, and some build
processes seem to depend on these options.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73581 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Driver/Driver.cpp b/lib/Driver/Driver.cpp
index d9a2c2c..54704d4 100644
--- a/lib/Driver/Driver.cpp
+++ b/lib/Driver/Driver.cpp
@@ -429,6 +429,47 @@
return false;
}
+ if (C.getArgs().hasArg(options::OPT_print_multi_lib)) {
+ // FIXME: We need tool chain support for this.
+ llvm::outs() << ".;\n";
+
+ switch (C.getDefaultToolChain().getTriple().getArch()) {
+ default:
+ break;
+
+ case llvm::Triple::x86_64:
+ llvm::outs() << "x86_64;@m64" << "\n";
+ break;
+
+ case llvm::Triple::ppc64:
+ llvm::outs() << "ppc64;@m64" << "\n";
+ break;
+ }
+ return false;
+ }
+
+ // FIXME: What is the difference between print-multi-directory and
+ // print-multi-os-directory?
+ if (C.getArgs().hasArg(options::OPT_print_multi_directory) ||
+ C.getArgs().hasArg(options::OPT_print_multi_os_directory)) {
+ switch (C.getDefaultToolChain().getTriple().getArch()) {
+ default:
+ case llvm::Triple::x86:
+ case llvm::Triple::ppc:
+ llvm::outs() << "." << "\n";
+ break;
+
+ case llvm::Triple::x86_64:
+ llvm::outs() << "x86_64" << "\n";
+ break;
+
+ case llvm::Triple::ppc64:
+ llvm::outs() << "ppc64" << "\n";
+ break;
+ }
+ return false;
+ }
+
return true;
}