1 /*============================================================================
2 CMake - Cross Platform Makefile Generator
3 Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
5 Distributed under the OSI-approved BSD License (the "License");
6 see accompanying file Copyright.txt for details.
8 This software is distributed WITHOUT ANY WARRANTY; without even the
9 implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
10 See the License for more information.
11 ============================================================================*/
12 #ifndef cmScriptGenerator_h
13 #define cmScriptGenerator_h
15 #include "cmStandardIncludes.h"
17 class cmScriptGeneratorIndent
20 cmScriptGeneratorIndent(): Level(0) {}
21 cmScriptGeneratorIndent(int level): Level(level) {}
22 void Write(std::ostream& os) const
24 for(int i=0; i < this->Level; ++i)
29 cmScriptGeneratorIndent Next(int step = 2) const
31 return cmScriptGeneratorIndent(this->Level + step);
36 inline std::ostream& operator<<(std::ostream& os,
37 cmScriptGeneratorIndent const& indent)
43 /** \class cmScriptGenerator
44 * \brief Support class for generating install and test scripts.
47 class cmScriptGenerator
50 cmScriptGenerator(const char* config_var,
51 std::vector<std::string> const& configurations);
52 virtual ~cmScriptGenerator();
54 void Generate(std::ostream& os, const char* config,
55 std::vector<std::string> const& configurationTypes);
57 const std::vector<std::string>& GetConfigurations() const
58 { return this->Configurations; }
61 typedef cmScriptGeneratorIndent Indent;
62 virtual void GenerateScript(std::ostream& os);
63 virtual void GenerateScriptConfigs(std::ostream& os, Indent const& indent);
64 virtual void GenerateScriptActions(std::ostream& os, Indent const& indent);
65 virtual void GenerateScriptForConfig(std::ostream& os,
67 Indent const& indent);
68 virtual void GenerateScriptNoConfig(std::ostream&, Indent const&) {}
69 virtual bool NeedsScriptNoConfig() const { return false; }
71 // Test if this generator does something for a given configuration.
72 bool GeneratesForConfig(const char*);
74 std::string CreateConfigTest(const char* config);
75 std::string CreateConfigTest(std::vector<std::string> const& configs);
76 std::string CreateComponentTest(const char* component);
78 // Information shared by most generator types.
79 std::string RuntimeConfigVariable;
80 std::vector<std::string> const Configurations;
82 // Information used during generation.
83 const char* ConfigurationName;
84 std::vector<std::string> const* ConfigurationTypes;
86 // True if the subclass needs to generate an explicit rule for each
87 // configuration. False if the subclass only generates one rule for
88 // all enabled configurations.
89 bool ActionsPerConfig;
92 void GenerateScriptActionsOnce(std::ostream& os, Indent const& indent);
93 void GenerateScriptActionsPerConfig(std::ostream& os, Indent const& indent);