Vendor import of clang trunk r132879:

http://llvm.org/svn/llvm-project/cfe/trunk@132879

1 files changed, 0 insertions, 108 deletions

diff --git a/examples/Tooling/ClangCheck.cpp b/examples/Tooling/ClangCheck.cpp
deleted file mode 100644
index 4128375..0000000
--- a/examples/Tooling/ClangCheck.cpp
+++ /dev/null
@@ -1,108 +0,0 @@
-//===- examples/Tooling/ClangCheck.cpp - Clang check tool -----------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-//  This file implements a clang-check tool that runs the
-//  clang::SyntaxOnlyAction over a number of translation units.
-//
-//  Usage:
-//  clang-check <cmake-output-dir> <file1> <file2> ...
-//
-//  Where <cmake-output-dir> is a CMake build directory in which a file named
-//  compile_commands.json exists (enable -DCMAKE_EXPORT_COMPILE_COMMANDS in
-//  CMake to get this output).
-//
-//  <file1> ... specify the paths of files in the CMake source tree. This  path
-//  is looked up in the compile command database. If the path of a file is
-//  absolute, it needs to point into CMake's source tree. If the path is
-//  relative, the current working directory needs to be in the CMake source
-//  tree and the file must be in a subdirectory of the current working
-//  directory. "./" prefixes in the relative files will be automatically
-//  removed, but the rest of a relative path must be a suffix of a path in
-//  the compile command line database.
-//
-//  For example, to use clang-check on all files in a subtree of the source
-//  tree, use:
-//
-//    /path/in/subtree $ find . -name '*.cpp'| xargs clang-check /path/to/source
-//
-//===----------------------------------------------------------------------===//
-
-#include "clang/Frontend/FrontendActions.h"
-#include "clang/Tooling/Tooling.h"
-#include "llvm/ADT/OwningPtr.h"
-#include "llvm/ADT/Twine.h"
-#include "llvm/Support/MemoryBuffer.h"
-#include "llvm/Support/Path.h"
-#include "llvm/Support/raw_ostream.h"
-#include "llvm/Support/system_error.h"
-
-/// \brief Returns the absolute path of 'File', by prepending it with
-/// 'BaseDirectory' if 'File' is not absolute. Otherwise returns 'File'.
-/// If 'File' starts with "./", the returned path will not contain the "./".
-/// Otherwise, the returned path will contain the literal path-concatenation of
-/// 'BaseDirectory' and 'File'.
-///
-/// \param File Either an absolute or relative path.
-/// \param BaseDirectory An absolute path.
-///
-/// FIXME: Put this somewhere where it is more generally available.
-static std::string GetAbsolutePath(
-    llvm::StringRef File, llvm::StringRef BaseDirectory) {
-  assert(llvm::sys::path::is_absolute(BaseDirectory));
-  if (llvm::sys::path::is_absolute(File)) {
-    return File;
-  }
-  llvm::StringRef RelativePath(File);
-  if (RelativePath.startswith("./")) {
-    RelativePath = RelativePath.substr(strlen("./"));
-  }
-  llvm::SmallString<1024> AbsolutePath(BaseDirectory);
-  llvm::sys::path::append(AbsolutePath, RelativePath);
-  return AbsolutePath.str();
-}
-
-int main(int argc, char **argv) {
-  if (argc < 3) {
-    llvm::outs() << "Usage: " << argv[0] << " <cmake-output-dir> "
-                 << "<file1> <file2> ...\n";
-    return 1;
-  }
-  // FIXME: We should pull how to find the database into the Tooling package.
-  llvm::OwningPtr<llvm::MemoryBuffer> JsonDatabase;
-  llvm::SmallString<1024> JsonDatabasePath(argv[1]);
-  llvm::sys::path::append(JsonDatabasePath, "compile_commands.json");
-  llvm::error_code Result =
-      llvm::MemoryBuffer::getFile(JsonDatabasePath, JsonDatabase);
-  if (Result != 0) {
-    llvm::outs() << "Error while opening JSON database: " << Result.message()
-                 << "\n";
-    return 1;
-  }
-  llvm::StringRef BaseDirectory(::getenv("PWD"));
-  for (int I = 2; I < argc; ++I) {
-    llvm::SmallString<1024> File(GetAbsolutePath(argv[I], BaseDirectory));
-    llvm::outs() << "Processing " << File << ".\n";
-    std::string ErrorMessage;
-    clang::tooling::CompileCommand LookupResult =
-        clang::tooling::FindCompileArgsInJsonDatabase(
-            File.str(), JsonDatabase->getBuffer(), ErrorMessage);
-    if (!LookupResult.CommandLine.empty()) {
-      if (!clang::tooling::RunToolWithFlags(
-               new clang::SyntaxOnlyAction,
-               LookupResult.CommandLine.size(),
-               clang::tooling::CommandLineToArgv(
-                   &LookupResult.CommandLine).data())) {
-        llvm::outs() << "Error while processing " << File << ".\n";
-      }
-    } else {
-      llvm::outs() << "Skipping " << File << ". Command line not found.\n";
-    }
-  }
-  return 0;
-}