lib/CompilerDriver/BuiltinOptions.cpp

   1 //===--- BuiltinOptions.cpp - The LLVM Compiler Driver ----------*- C++ -*-===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open
   6 // Source License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9 //
  10 //  Definitions of all global command-line option variables.
  11 //
  12 //===----------------------------------------------------------------------===//
  13
  14 #include "llvm/CompilerDriver/BuiltinOptions.h"
  15
  16 #ifdef ENABLE_LLVMC_DYNAMIC_PLUGINS
  17 #include "llvm/Support/PluginLoader.h"
  18 #endif
  19
  20 namespace cl = llvm::cl;
  21
  22 // External linkage here is intentional.
  23
  24 cl::list<std::string> InputFilenames(cl::Positional, cl::desc("<input file>"),
  25                                      cl::ZeroOrMore);
  26 cl::opt<std::string> OutputFilename("o", cl::desc("Output file name"),
  27                                     cl::value_desc("file"), cl::Prefix);
  28 cl::opt<std::string> TempDirname("temp-dir", cl::desc("Temp dir name"),
  29                                  cl::value_desc("<directory>"), cl::Prefix);
  30 cl::list<std::string> Languages("x",
  31           cl::desc("Specify the language of the following input files"),
  32           cl::ZeroOrMore);
  33 cl::opt<bool> DryRun("dry-run",
  34                      cl::desc("Only pretend to run commands"));
  35 cl::opt<bool> VerboseMode("v",
  36                           cl::desc("Enable verbose mode"));
  37
  38 cl::opt<bool> CheckGraph("check-graph",
  39                          cl::desc("Check the compilation graph for errors"),
  40                          cl::Hidden);
  41 cl::opt<bool> WriteGraph("write-graph",
  42                          cl::desc("Write compilation-graph.dot file"),
  43                          cl::Hidden);
  44 cl::opt<bool> ViewGraph("view-graph",
  45                          cl::desc("Show compilation graph in GhostView"),
  46                          cl::Hidden);
  47
  48 cl::opt<SaveTempsEnum::Values> SaveTemps
  49 ("save-temps", cl::desc("Keep temporary files"),
  50  cl::init(SaveTempsEnum::Unset),
  51  cl::values(clEnumValN(SaveTempsEnum::Obj, "obj",
  52                        "Save files in the directory specified with -o"),
  53             clEnumValN(SaveTempsEnum::Cwd, "cwd",
  54                        "Use current working directory"),
  55             clEnumValN(SaveTempsEnum::Obj, "", "Same as 'cwd'"),
  56             clEnumValEnd),
  57  cl::ValueOptional);