Rename -dependency-graphviz to -dependencncy-dot

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149645 91177308-0d34-0410-b5e6-96231b3b80d8

5 files changed, 8 insertions, 7 deletions

diff --git a/include/clang/Driver/CC1Options.td b/include/clang/Driver/CC1Options.td
index 662095e207..3d36340e86 100644
--- a/include/clang/Driver/CC1Options.td
+++ b/include/clang/Driver/CC1Options.td
@@ -233,8 +233,8 @@ def pg : Flag<"-pg">, HelpText<"Enable mcount instrumentation">;
 
 def dependency_file : Separate<"-dependency-file">,
   HelpText<"Filename (or -) to write dependency output to">;
-def dependency_graphviz : Separate<"-dependency-graphviz">,
-  HelpText<"Filename to write GraphViz-formatted header dependencies to">;
+def dependency_dot : Separate<"-dependency-dot">,
+  HelpText<"Filename to write DOT-formatted header dependencies to">;
 def sys_header_deps : Flag<"-sys-header-deps">,
   HelpText<"Include system headers in dependency output">;
 def header_include_file : Separate<"-header-include-file">,
diff --git a/include/clang/Frontend/DependencyOutputOptions.h b/include/clang/Frontend/DependencyOutputOptions.h
index 63e2abf887..83976c3604 100644
--- a/include/clang/Frontend/DependencyOutputOptions.h
+++ b/include/clang/Frontend/DependencyOutputOptions.h
@@ -40,7 +40,7 @@ public:
   std::vector<std::string> Targets;
 
   /// \brief The file to write GraphViz-formatted header dependencies to.
-  std::string GraphvizOutputFile;
+  std::string DOTOutputFile;
   
 public:
   DependencyOutputOptions() {
diff --git a/lib/Frontend/CompilerInstance.cpp b/lib/Frontend/CompilerInstance.cpp
index 97dc708cc4..03dc626170 100644
--- a/lib/Frontend/CompilerInstance.cpp
+++ b/lib/Frontend/CompilerInstance.cpp
@@ -275,8 +275,8 @@ void CompilerInstance::createPreprocessor() {
   const DependencyOutputOptions &DepOpts = getDependencyOutputOpts();
   if (!DepOpts.OutputFile.empty())
     AttachDependencyFileGen(*PP, DepOpts);
-  if (!DepOpts.GraphvizOutputFile.empty())
-    AttachDependencyGraphGen(*PP, DepOpts.GraphvizOutputFile,
+  if (!DepOpts.DOTOutputFile.empty())
+    AttachDependencyGraphGen(*PP, DepOpts.DOTOutputFile,
                              getHeaderSearchOpts().Sysroot);
 
   
diff --git a/lib/Frontend/CompilerInvocation.cpp b/lib/Frontend/CompilerInvocation.cpp
index 1be75c8887..2cb5c604ca 100644
--- a/lib/Frontend/CompilerInvocation.cpp
+++ b/lib/Frontend/CompilerInvocation.cpp
@@ -1191,7 +1191,7 @@ static void ParseDependencyOutputArgs(DependencyOutputOptions &Opts,
   Opts.ShowHeaderIncludes = Args.hasArg(OPT_H);
   Opts.HeaderIncludeOutputFile = Args.getLastArgValue(OPT_header_include_file);
   Opts.AddMissingHeaderDeps = Args.hasArg(OPT_MG);
-  Opts.GraphvizOutputFile = Args.getLastArgValue(OPT_dependency_graphviz);
+  Opts.DOTOutputFile = Args.getLastArgValue(OPT_dependency_dot);
 }
 
 static bool ParseDiagnosticArgs(DiagnosticOptions &Opts, ArgList &Args,
diff --git a/lib/Frontend/DependencyGraph.cpp b/lib/Frontend/DependencyGraph.cpp
index 6d4825f6b7..eebaf0c8fe 100644
--- a/lib/Frontend/DependencyGraph.cpp
+++ b/lib/Frontend/DependencyGraph.cpp
@@ -7,7 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 //
-// This code generates a header dependency graph in GraphViz format.
+// This code generates a header dependency graph in DOT format, for use
+// with, e.g., GraphViz.
 //
 //===----------------------------------------------------------------------===//