Reverted clang-check to fully supported CommandLine Library use-case: global

static variables.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162391 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 80 deletions

diff --git a/lib/Tooling/CommandLineClangTool.cpp b/lib/Tooling/CommandLineClangTool.cpp
deleted file mode 100644
index 8da2a335a5..0000000000
--- a/lib/Tooling/CommandLineClangTool.cpp
+++ /dev/null
@@ -1,80 +0,0 @@
-//===--- CommandLineClangTool.cpp - command-line clang tools driver -------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-//  This file implements the CommandLineClangTool class used to run clang
-//  tools as separate command-line applications with a consistent common
-//  interface for handling compilation database and input files.
-//
-//  It provides a common subset of command-line options, common algorithm
-//  for locating a compilation database and source files, and help messages
-//  for the basic command-line interface.
-//
-//  It creates a CompilationDatabase, initializes a ClangTool and runs a
-//  user-specified FrontendAction over all TUs in which the given files are
-//  compiled.
-//
-//===----------------------------------------------------------------------===//
-
-#include "clang/Frontend/FrontendActions.h"
-#include "clang/Tooling/CommandLineClangTool.h"
-#include "clang/Tooling/Tooling.h"
-
-using namespace clang::tooling;
-using namespace llvm;
-
-static const char *MoreHelpText =
-    "\n"
-    "-p <build-path> is used to read a compile command database.\n"
-    "\n"
-    "\tFor example, it can be a CMake build directory in which a file named\n"
-    "\tcompile_commands.json exists (use -DCMAKE_EXPORT_COMPILE_COMMANDS=ON\n"
-    "\tCMake option to get this output). When no build path is specified,\n"
-    "\tclang-check will attempt to locate it automatically using all parent\n"
-    "\tpaths of the first input file. See:\n"
-    "\thttp://clang.llvm.org/docs/HowToSetupToolingForLLVM.html for an\n"
-    "\texample of setting up Clang Tooling on a source tree.\n"
-    "\n"
-    "<source0> ... specify the paths of source files. These paths are looked\n"
-    "\tup in the compile command database. If the path of a file is absolute,\n"
-    "\tit needs to point into CMake's source tree. If the path is relative,\n"
-    "\tthe current working directory needs to be in the CMake source tree and\n"
-    "\tthe file must be in a subdirectory of the current working directory.\n"
-    "\t\"./\" prefixes in the relative files will be automatically removed,\n"
-    "\tbut the rest of a relative path must be a suffix of a path in the\n"
-    "\tcompile command database.\n"
-    "\n";
-
-CommandLineClangTool::CommandLineClangTool() :
-    BuildPath("p", cl::desc("Build path"), cl::Optional),
-    SourcePaths(cl::Positional, cl::desc("<source0> [... <sourceN>]"),
-                cl::OneOrMore),
-    MoreHelp(MoreHelpText) {
-}
-
-void CommandLineClangTool::initialize(int argc, const char **argv) {
-  Compilations.reset(FixedCompilationDatabase::loadFromCommandLine(argc, argv));
-  cl::ParseCommandLineOptions(argc, argv);
-  if (!Compilations) {
-    std::string ErrorMessage;
-    if (!BuildPath.empty()) {
-      Compilations.reset(CompilationDatabase::autoDetectFromDirectory(
-                              BuildPath, ErrorMessage));
-    } else {
-      Compilations.reset(CompilationDatabase::autoDetectFromSource(
-                              SourcePaths[0], ErrorMessage));
-    }
-    if (!Compilations)
-      llvm::report_fatal_error(ErrorMessage);
-  }
-}
-
-int CommandLineClangTool::run(FrontendActionFactory *ActionFactory) {
-  ClangTool Tool(*Compilations, SourcePaths);
-  return Tool.run(ActionFactory);
-}