1 files changed, 88 insertions, 0 deletions
diff --git a/llvm/tools/llvm-rc/llvm-rc.cpp b/llvm/tools/llvm-rc/llvm-rc.cpp
new file mode 100644
index 00000000000..aa97bf9c0d5
--- /dev/null
+++ b/llvm/tools/llvm-rc/llvm-rc.cpp
@@ -0,0 +1,88 @@
+//===- llvm-rc.cpp - Compile .rc scripts into .res -------------*- C++ -*--===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// Compile .rc scripts into .res files. This is intended to be a
+// platform-independent port of Microsoft's rc.exe tool.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/Option/Arg.h"
+#include "llvm/Option/ArgList.h"
+#include "llvm/Support/Error.h"
+#include "llvm/Support/ManagedStatic.h"
+#include "llvm/Support/PrettyStackTrace.h"
+#include "llvm/Support/Process.h"
+#include "llvm/Support/Signals.h"
+#include "llvm/Support/raw_ostream.h"
+
+#include <system_error>
+
+using namespace llvm;
+
+namespace {
+
+// Input options tables.
+
+enum ID {
+  OPT_INVALID = 0, // This is not a correct option ID.
+#define OPTION(PREFIX, NAME, ID, KIND, GROUP, ALIAS, ALIASARGS, FLAGS, PARAM,  \
+               HELPTEXT, METAVAR, VALUES)                                      \
+  OPT_##ID,
+#include "Opts.inc"
+#undef OPTION
+};
+
+#define PREFIX(NAME, VALUE) const char *const NAME[] = VALUE;
+#include "Opts.inc"
+#undef PREFIX
+
+static const opt::OptTable::Info InfoTable[] = {
+#define OPTION(PREFIX, NAME, ID, KIND, GROUP, ALIAS, ALIASARGS, FLAGS, PARAM,  \
+               HELPTEXT, METAVAR, VALUES)                                      \
+  {                                                                            \
+      PREFIX,      NAME,      HELPTEXT,                                        \
+      METAVAR,     OPT_##ID,  opt::Option::KIND##Class,                        \
+      PARAM,       FLAGS,     OPT_##GROUP,                                     \
+      OPT_##ALIAS, ALIASARGS, VALUES},
+#include "Opts.inc"
+#undef OPTION
+};
+
+class RcOptTable : public opt::OptTable {
+public:
+  RcOptTable() : OptTable(InfoTable, /* IgnoreCase = */ true) {}
+};
+
+static ExitOnError ExitOnErr;
+} // anonymous namespace
+
+int main(int argc_, const char *argv_[]) {
+  sys::PrintStackTraceOnErrorSignal(argv_[0]);
+  PrettyStackTraceProgram X(argc_, argv_);
+
+  ExitOnErr.setBanner("llvm-rc: ");
+
+  SmallVector<const char *, 256> argv;
+  SpecificBumpPtrAllocator<char> ArgAllocator;
+  ExitOnErr(errorCodeToError(sys::Process::GetArgumentVector(
+      argv, makeArrayRef(argv_, argc_), ArgAllocator)));
+
+  llvm_shutdown_obj Y;
+
+  RcOptTable T;
+  unsigned MAI, MAC;
+  ArrayRef<const char *> ArgsArr = makeArrayRef(argv_ + 1, argc_);
+  opt::InputArgList InputArgs = T.ParseArgs(ArgsArr, MAI, MAC);
+
+  // The tool prints nothing when invoked with no command-line arguments.
+  if (InputArgs.hasArg(OPT_HELP))
+    T.PrintHelp(outs(), "rc", "Resource Converter", false);
+
+  return 0;
+}