macho-dump: Stub out C++ macho-dump tool.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120191 91177308-0d34-0410-b5e6-96231b3b80d8

tools/CMakeLists.txt

@@ -36,6 +36,7 @@ add_subdirectory(lli)
 
 add_subdirectory(llvm-extract)
 add_subdirectory(llvm-diff)
+add_subdirectory(macho-dump)
 
 add_subdirectory(bugpoint)
 add_subdirectory(bugpoint-passes)

tools/Makefile

@@ -21,7 +21,7 @@ PARALLEL_DIRS := opt llvm-as llvm-dis \
                  llvm-ld llvm-prof llvm-link \
                  lli llvm-extract llvm-mc \
                  bugpoint llvm-bcanalyzer llvm-stub \
-                 llvmc llvm-diff
+                 llvmc llvm-diff macho-dump
 
 # Let users override the set of tools to build from the command line.
 ifdef ONLY_TOOLS

tools/macho-dump/CMakeLists.txt

@@ -0,0 +1,5 @@
+set(LLVM_LINK_COMPONENTS ${LLVM_TARGETS_TO_BUILD} support object)
+
+add_llvm_tool(macho-dumpx
+  macho-dump.cpp
+  )

tools/macho-dump/Makefile

@@ -0,0 +1,23 @@
+##===- tools/macho-dump/Makefile ---------------------------*- Makefile -*-===##
+#
+#                     The LLVM Compiler Infrastructure
+#
+# This file is distributed under the University of Illinois Open Source
+# License. See LICENSE.TXT for details.
+#
+##===----------------------------------------------------------------------===##
+
+LEVEL = ../..
+TOOLNAME = macho-dumpx
+
+# This tool has no plugins, optimize startup time.
+TOOL_NO_EXPORTS = 1
+
+# Include this here so we can get the configuration of the targets
+# that have been configured for construction. We have to do this
+# early so we can set up LINK_COMPONENTS before including Makefile.rules
+include $(LEVEL)/Makefile.config
+
+LINK_COMPONENTS := support object
+
+include $(LLVM_SRC_ROOT)/Makefile.rules

tools/macho-dump/macho-dump.cpp

@@ -0,0 +1,30 @@
+//===-- macho-dump.cpp - Mach Object Dumping Tool -------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This is a testing tool for use with the MC/Mach-O LLVM components.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/Support/CommandLine.h"
+#include "llvm/Support/ManagedStatic.h"
+#include "llvm/Support/raw_ostream.h"
+using namespace llvm;
+
+static cl::opt<std::string>
+InputFile(cl::Positional, cl::desc("<input file>"), cl::init("-"));
+
+int main(int argc, char **argv) {
+  const char *ProgramName = argv[0];
+  llvm_shutdown_obj Y;  // Call llvm_shutdown() on exit.
+
+  cl::ParseCommandLineOptions(argc, argv, "llvm Mach-O dumping tool\n");
+
+  errs() << ProgramName << ": " << "not yet implemented!" << "\n";
+  return 1;
+}