Visual Studio generators for GN

tools/gn/visual_studio_utils.h

+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef TOOLS_GN_VISUAL_STUDIO_UTILS_H_
+#define TOOLS_GN_VISUAL_STUDIO_UTILS_H_
+
+#include <string>
+
+// Some compiler options which will be written to project file. We don't need to
+// specify all options because generated project file is going to be used only
+// for compilation of single file. For real build ninja files are used.
+struct CompilerOptions {
+  std::string additional_options;
+  std::string buffer_security_check;
+  std::string forced_include_files;
+  std::string disable_specific_warnings;
+  std::string optimization;
+  std::string runtime_library;
+  std::string treat_warning_as_error;
+  std::string warning_level;
+};
+
+// Generates something which looks like a GUID, but depends only on the name and
+// seed. This means the same name / seed will always generate the same GUID, so
+// that projects and solutions which refer to each other can explicitly
+// determine the GUID to refer to explicitly. It also means that the GUID will
+// not change when the project for a target is rebuilt.
+std::string MakeGuid(const std::string& entry_path, const std::string& seed);
+
+// Parses |cflag| value and stores it in |options|.
+void ParseCompilerOption(const std::string& cflag, CompilerOptions* options);
+
+#endif  // TOOLS_GN_VISUAL_STUDIO_UTILS_H_