GN: Add notion of 'complete' static libraries, akin to GYP.

tools/gn/target.h

 // Copyright (c) 2013 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_TARGET_H_
 #define TOOLS_GN_TARGET_H_
 
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 40 matching lines @@
   static const char* GetStringForOutputType(OutputType type);
 
   // Item overrides.
   virtual Target* AsTarget() OVERRIDE;
   virtual const Target* AsTarget() const OVERRIDE;
   virtual bool OnResolved(Err* err) OVERRIDE;
 
   OutputType output_type() const { return output_type_; }
   void set_output_type(OutputType t) { output_type_ = t; }
 
+  // Can be linked into other targets.
   bool IsLinkable() const;
 
+  // Can have dependencies linked in.
+  bool IsFinal() const;
+
   // Will be the empty string to use the target label as the output name.
   // See GetComputedOutputName().
   const std::string& output_name() const { return output_name_; }
   void set_output_name(const std::string& name) { output_name_ = name; }
 
   // Returns the output name for this target, which is the output_name if
   // specified, or the target label if not. If the flag is set, it will also
   // include any output prefix specified on the tool (often "lib" on Linux).
   //
   // Because this depends on the tool for this target, the toolchain must
@@ skipping 15 matching lines @@
 
   // When all_headers_public is false, this is the list of public headers. It
   // could be empty which would mean no headers are public.
   const FileList& public_headers() const { return public_headers_; }
   FileList& public_headers() { return public_headers_; }
 
   // Whether this target's includes should be checked by "gn check".
   bool check_includes() const { return check_includes_; }
   void set_check_includes(bool ci) { check_includes_ = ci; }
 
+  // Whether this static_library target should have code linked in.
+  bool complete_static_lib() const { return complete_static_lib_; }
+  void set_complete_static_lib(bool complete) {
+    DCHECK_EQ(STATIC_LIBRARY, output_type_);
+    complete_static_lib_ = complete;
+  }
+
   bool testonly() const { return testonly_; }
   void set_testonly(bool value) { testonly_ = value; }
 
   // Compile-time extra dependencies.
   const FileList& inputs() const { return inputs_; }
   FileList& inputs() { return inputs_; }
 
   // Runtime dependencies.
   const FileList& data() const { return data_; }
   FileList& data() { return data_; }
@@ skipping 124 matching lines @@
   bool CheckTestonly(Err* err) const;
 
   OutputType output_type_;
   std::string output_name_;
   std::string output_extension_;
 
   FileList sources_;
   bool all_headers_public_;
   FileList public_headers_;
   bool check_includes_;
+  bool complete_static_lib_;
   bool testonly_;
   FileList inputs_;
   FileList data_;
 
   bool hard_dep_;
 
   // Note that if there are any groups in the deps, once the target is resolved
   // these vectors will list *both* the groups as well as the groups' deps.
   //
   // This is because, in general, groups should be "transparent" ways to add
@@ skipping 55 matching lines @@
 };
 #elif defined(COMPILER_MSVC)
 inline size_t hash_value(const Target* t) {
   return reinterpret_cast<size_t>(t);
 }
 #endif  // COMPILER...
 
 }  // namespace BASE_HASH_NAMESPACE
 
 #endif  // TOOLS_GN_TARGET_H_