CMake/Source/cmLocalNinjaGenerator.h
David Cole 8c634330db Ninja: Add friend struct so it can access the private ConvertToNinjaPath.
The HP aCC compiler is apparently more strict than all our other
dashboard compilers with respect to complaining about this.
2012-03-07 16:24:34 -05:00

137 lines
4.4 KiB
C++

/*============================================================================
CMake - Cross Platform Makefile Generator
Copyright 2011 Peter Collingbourne <peter@pcc.me.uk>
Copyright 2011 Nicolas Despres <nicolas.despres@gmail.com>
Distributed under the OSI-approved BSD License (the "License");
see accompanying file Copyright.txt for details.
This software is distributed WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the License for more information.
============================================================================*/
#ifndef cmLocalNinjaGenerator_h
# define cmLocalNinjaGenerator_h
# include "cmLocalGenerator.h"
# include "cmNinjaTypes.h"
class cmGlobalNinjaGenerator;
class cmGeneratedFileStream;
class cmake;
/**
* \class cmLocalNinjaGenerator
* \brief Write a local build.ninja file.
*
* cmLocalNinjaGenerator produces a local build.ninja file from its
* member Makefile.
*/
class cmLocalNinjaGenerator : public cmLocalGenerator
{
public:
/// Default constructor.
cmLocalNinjaGenerator();
/// Destructor.
virtual ~cmLocalNinjaGenerator();
/// Overloaded methods. @see cmLocalGenerator::Generate()
virtual void Generate();
/// Overloaded methods. @see cmLocalGenerator::Configure()
virtual void Configure();
/// Overloaded methods. @see cmLocalGenerator::GetTargetDirectory()
virtual std::string GetTargetDirectory(cmTarget const& target) const;
public:
const cmGlobalNinjaGenerator* GetGlobalNinjaGenerator() const;
cmGlobalNinjaGenerator* GetGlobalNinjaGenerator();
/**
* Shortcut to get the cmake instance throw the global generator.
* @return an instance of the cmake object.
*/
const cmake* GetCMakeInstance() const;
cmake* GetCMakeInstance();
const char* GetConfigName() const
{ return this->ConfigName.c_str(); }
std::string GetObjectFileName(const cmTarget& target,
const cmSourceFile& source);
/// @return whether we are processing the top CMakeLists.txt file.
bool isRootMakefile() const;
/// @returns the relative path between the HomeOutputDirectory and this
/// local generators StartOutputDirectory.
std::string GetHomeRelativeOutputPath() const
{ return this->HomeRelativeOutputPath; }
protected:
virtual std::string ConvertToLinkReference(std::string const& lib);
virtual std::string ConvertToIncludeReference(std::string const& path);
private:
friend class cmGlobalNinjaGenerator;
// In order to access to protected member of the local generator.
friend class cmNinjaTargetGenerator;
friend class cmNinjaNormalTargetGenerator;
friend class cmNinjaUtilityTargetGenerator;
private:
cmGeneratedFileStream& GetBuildFileStream() const;
cmGeneratedFileStream& GetRulesFileStream() const;
void WriteBuildFileTop();
void WriteProjectHeader(std::ostream& os);
void WriteNinjaFilesInclusion(std::ostream& os);
void WriteProcessedMakefile(std::ostream& os);
void SetConfigName();
std::string ConvertToNinjaPath(const char *path);
struct map_to_ninja_path;
friend struct map_to_ninja_path;
struct map_to_ninja_path {
cmLocalNinjaGenerator *LocalGenerator;
map_to_ninja_path(cmLocalNinjaGenerator *LocalGen)
: LocalGenerator(LocalGen) {}
std::string operator()(const std::string &path) {
return LocalGenerator->ConvertToNinjaPath(path.c_str());
}
};
map_to_ninja_path MapToNinjaPath() {
return map_to_ninja_path(this);
}
void AppendTargetOutputs(cmTarget* target, cmNinjaDeps& outputs);
void AppendTargetDepends(cmTarget* target, cmNinjaDeps& outputs);
void AppendCustomCommandDeps(const cmCustomCommand *cc,
cmNinjaDeps &ninjaDeps);
std::string BuildCommandLine(const std::vector<std::string> &cmdLines);
void AppendCustomCommandLines(const cmCustomCommand *cc,
std::vector<std::string> &cmdLines);
void WriteCustomCommandRule();
void WriteCustomCommandBuildStatement(cmCustomCommand *cc,
const cmNinjaDeps& orderOnlyDeps);
void AddCustomCommandTarget(cmCustomCommand* cc, cmTarget* target);
void WriteCustomCommandBuildStatements();
private:
std::string ConfigName;
std::string HomeRelativeOutputPath;
typedef std::map<cmCustomCommand*, std::set<cmTarget*> >
CustomCommandTargetMap;
CustomCommandTargetMap CustomCommandTargets;
};
#endif // ! cmLocalNinjaGenerator_h