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/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing for details. */
#ifndef cmGhsMultiGenerator_h
#define cmGhsMultiGenerator_h
#include "cmGlobalGenerator.h"
#include "cmGlobalGeneratorFactory.h"
#include "cmTargetDepend.h"
#include <iosfwd>
#include <set>
#include <string>
#include <utility>
#include <vector>
class cmGeneratorTarget;
class cmLocalGenerator;
class cmMakefile;
class cmake;
struct cmDocumentationEntry;
class cmGlobalGhsMultiGenerator : public cmGlobalGenerator
{
public:
// The default filename extension of GHS MULTI's build files.
static const char* FILE_EXTENSION;
cmGlobalGhsMultiGenerator(cmake* cm);
~cmGlobalGhsMultiGenerator() override;
static cmGlobalGeneratorFactory* NewFactory()
{
return new cmGlobalGeneratorSimpleFactory<cmGlobalGhsMultiGenerator>();
}
//! create the correct local generator
cmLocalGenerator* CreateLocalGenerator(cmMakefile* mf) override;
/// @return the name of this generator.
static std::string GetActualName() { return "Green Hills MULTI"; }
//! Get the name for this generator
std::string GetName() const override { return GetActualName(); }
/// Overloaded methods. @see cmGlobalGenerator::GetDocumentation()
static void GetDocumentation(cmDocumentationEntry& entry);
/**
* Utilized by the generator factory to determine if this generator
* supports toolsets.
*/
static bool SupportsToolset() { return true; }
/**
* Utilized by the generator factory to determine if this generator
* supports platforms.
*/
static bool SupportsPlatform() { return true; }
// Toolset / Platform Support
bool SetGeneratorToolset(std::string const& ts, cmMakefile* mf) override;
bool SetGeneratorPlatform(std::string const& p, cmMakefile* mf) override;
/**
* Try to determine system information such as shared library
* extension, pthreads, byte order etc.
*/
void EnableLanguage(std::vector<std::string> const& languages, cmMakefile*,
bool optional) override;
/*
* Determine what program to use for building the project.
*/
bool FindMakeProgram(cmMakefile* mf) override;
void ComputeTargetObjectDirectory(cmGeneratorTarget* gt) const override;
// Write the common disclaimer text at the top of each build file.
void WriteFileHeader(std::ostream& fout);
const char* GetInstallTargetName() const override { return "install"; }
protected:
void Generate() override;
std::vector<GeneratedMakeCommand> GenerateBuildCommand(
const std::string& makeProgram, const std::string& projectName,
const std::string& projectDir, std::vector<std::string> const& targetNames,
const std::string& config, bool fast, int jobs, bool verbose,
std::vector<std::string> const& makeOptions =
std::vector<std::string>()) override;
private:
void GetToolset(cmMakefile* mf, std::string& tsd, const std::string& ts);
/* top-level project */
void OutputTopLevelProject(cmLocalGenerator* root,
std::vector<cmLocalGenerator*>& generators);
void WriteTopLevelProject(std::ostream& fout, cmLocalGenerator* root);
void WriteMacros(std::ostream& fout, cmLocalGenerator* root);
void WriteHighLevelDirectives(cmLocalGenerator* root, std::ostream& fout);
void WriteSubProjects(std::ostream& fout, std::string& all_target);
void WriteTargets(cmLocalGenerator* root);
void WriteProjectLine(std::ostream& fout, cmGeneratorTarget const* target,
cmLocalGenerator* root, std::string& rootBinaryDir);
void WriteCustomRuleBOD(std::ostream& fout);
void WriteCustomTargetBOD(std::ostream& fout);
void WriteAllTarget(cmLocalGenerator* root,
std::vector<cmLocalGenerator*>& generators,
std::string& all_target);
std::string TrimQuotes(std::string const& str);
std::string OsDir;
static const char* DEFAULT_BUILD_PROGRAM;
static const char* DEFAULT_TOOLSET_ROOT;
bool ComputeTargetBuildOrder(cmGeneratorTarget const* tgt,
std::vector<cmGeneratorTarget const*>& build);
bool ComputeTargetBuildOrder(std::vector<cmGeneratorTarget const*>& tgt,
std::vector<cmGeneratorTarget const*>& build);
bool VisitTarget(std::set<cmGeneratorTarget const*>& temp,
std::set<cmGeneratorTarget const*>& perm,
std::vector<cmGeneratorTarget const*>& order,
cmGeneratorTarget const* ti);
std::vector<cmGeneratorTarget const*> ProjectTargets;
// Target sorting
class TargetSet : public std::set<cmGeneratorTarget const*>
{
};
class TargetCompare
{
std::string First;
public:
TargetCompare(std::string first)
: First(std::move(first))
{
}
bool operator()(cmGeneratorTarget const* l,
cmGeneratorTarget const* r) const;
};
class OrderedTargetDependSet;
};
class cmGlobalGhsMultiGenerator::OrderedTargetDependSet
: public std::multiset<cmTargetDepend,
cmGlobalGhsMultiGenerator::TargetCompare>
{
using derived =
std::multiset<cmTargetDepend, cmGlobalGhsMultiGenerator::TargetCompare>;
public:
using TargetDependSet = cmGlobalGenerator::TargetDependSet;
OrderedTargetDependSet(TargetDependSet const&, std::string const& first);
};
#endif
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