1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef TOOLS_GN_GYP_BINARY_TARGET_WRITER_H_ 6 #define TOOLS_GN_GYP_BINARY_TARGET_WRITER_H_ 7 8 #include <string> 9 #include <vector> 10 11 #include "base/compiler_specific.h" 12 #include "tools/gn/gyp_target_writer.h" 13 #include "tools/gn/target.h" 14 #include "tools/gn/toolchain.h" 15 16 // Writes a portion of a .gyp file for a binary target type (an executable, a 17 // shared library, or a static library). 18 class GypBinaryTargetWriter : public GypTargetWriter { 19 public: 20 GypBinaryTargetWriter(const TargetGroup& group, 21 const Toolchain* debug_toolchain, 22 const SourceDir& gyp_dir, 23 std::ostream& out); 24 virtual ~GypBinaryTargetWriter(); 25 26 virtual void Run() OVERRIDE; 27 28 private: 29 struct Flags { 30 Flags(); 31 ~Flags(); 32 33 std::vector<std::string> defines; 34 std::vector<SourceDir> include_dirs; 35 36 std::vector<std::string> cflags; 37 std::vector<std::string> cflags_c; 38 std::vector<std::string> cflags_cc; 39 std::vector<std::string> cflags_objc; 40 std::vector<std::string> cflags_objcc; 41 std::vector<std::string> ldflags; 42 std::vector<SourceDir> lib_dirs; 43 std::vector<std::string> libs; 44 }; 45 46 void WriteName(int indent); 47 void WriteType(int indent); 48 49 // Writes the flags, sources, and deps. 50 void WriteVCConfiguration(int indent); 51 void WriteLinuxConfiguration(int indent); 52 void WriteMacConfiguration(int indent); 53 54 // Writes the flags, defines, etc. The flags input is non-const because the 55 // cflags will be fixed up to account for things converted to VC settings 56 // (rather than compiler flags). 57 void WriteVCFlags(Flags& flags, int indent); 58 void WriteMacFlags(Flags& flags, int indent); 59 60 // Writes the Linux compiler and linker flags. The first version does the 61 // flags for the given target, the second version takes a pregenerted list of 62 // flags. 63 void WriteLinuxFlagsForTarget(const Target* target, int indent); 64 void WriteLinuxFlags(const Flags& flags, int indent); 65 66 // Shared helpers for writing specific parts of GYP files. 67 void WriteSources(const Target* target, int indent); 68 void WriteDeps(const Target* target, int indent); 69 void WriteIncludeDirs(const Flags& flags, int indent); 70 void WriteDirectDependentSettings(int indent); 71 void WriteAllDependentSettings(int indent); 72 73 // Writes out the given flags and such from all configs in the given list. 74 void WriteSettingsFromConfigList(const std::vector<const Config*>& configs, 75 int indent); 76 77 // Fills the given flags structure. 78 Flags FlagsFromTarget(const Target* target) const; 79 Flags FlagsFromConfigList(const LabelConfigVector& configs) const; 80 81 // Writes the given array with the given name. The indent should be the 82 // indenting for the name, the values will be indented 2 spaces from there. 83 // Writes nothing if there is nothing in the array. 84 void WriteNamedArray(const char* name, 85 const std::vector<std::string>& values, 86 int indent); 87 88 // All associated targets. 89 TargetGroup group_; 90 91 DISALLOW_COPY_AND_ASSIGN(GypBinaryTargetWriter); 92 }; 93 94 #endif // TOOLS_GN_GYP_BINARY_TARGET_WRITER_H_ 95 96
