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CMake - Cross Platform Makefile Generator
Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
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
See the License for more information.
#ifndef cmLocalUnixMakefileGenerator3_h
#define cmLocalUnixMakefileGenerator3_h
#include "cmLocalCommonGenerator.h"
// for cmDepends::DependencyVector
#include "cmDepends.h"
class cmCustomCommand;
class cmCustomCommandGenerator;
class cmDependInformation;
class cmDepends;
class cmMakefileTargetGenerator;
class cmTarget;
class cmSourceFile;
/** \class cmLocalUnixMakefileGenerator3
* \brief Write a LocalUnix makefiles.
* cmLocalUnixMakefileGenerator3 produces a LocalUnix makefile from its
* member Makefile.
class cmLocalUnixMakefileGenerator3 : public cmLocalCommonGenerator
cmLocalUnixMakefileGenerator3(cmGlobalGenerator* gg, cmMakefile* mf);
virtual ~cmLocalUnixMakefileGenerator3();
virtual void ComputeHomeRelativeOutputPath();
* Generate the makefile for this directory.
virtual void Generate();
// this returns the relative path between the HomeOutputDirectory and this
// local generators StartOutputDirectory
const std::string &GetHomeRelativeOutputPath();
// Write out a make rule
void WriteMakeRule(std::ostream& os,
const char* comment,
const std::string& target,
const std::vector<std::string>& depends,
const std::vector<std::string>& commands,
bool symbolic,
bool in_help = false);
// write the main variables used by the makefiles
void WriteMakeVariables(std::ostream& makefileStream);
* Set max makefile variable size, default is 0 which means unlimited.
void SetMakefileVariableSize(int s) { this->MakefileVariableSize = s; }
* Set whether passing a make target on a command line requires an
* extra level of escapes.
void SetMakeCommandEscapeTargetTwice(bool b)
{ this->MakeCommandEscapeTargetTwice = b; }
* Set whether the Borland curly brace command line hack should be
* applied.
void SetBorlandMakeCurlyHack(bool b)
{ this->BorlandMakeCurlyHack = b; }
// used in writing out Cmake files such as WriteDirectoryInformation
static void WriteCMakeArgument(std::ostream& os, const char* s);
/** creates the common disclaimer text at the top of each makefile */
void WriteDisclaimer(std::ostream& os);
// write a comment line #====... in the stream
void WriteDivider(std::ostream& os);
/** used to create a recursive make call */
std::string GetRecursiveMakeCall(const char *makefile,
const std::string& tgt);
// append flags to a string
virtual void AppendFlags(std::string& flags, const std::string& newFlags);
virtual void AppendFlags(std::string& flags, const char* newFlags);
// append an echo command
enum EchoColor { EchoNormal, EchoDepend, EchoBuild, EchoLink,
EchoGenerate, EchoGlobal };
struct EchoProgress { std::string Dir; std::string Arg; };
void AppendEcho(std::vector<std::string>& commands, std::string const& text,
EchoColor color = EchoNormal, EchoProgress const* = 0);
/** Get whether the makefile is to have color. */
bool GetColorMakefile() const { return this->ColorMakefile; }
virtual std::string GetTargetDirectory(cmTarget const& target) const;
// create a command that cds to the start dir then runs the commands
void CreateCDCommand(std::vector<std::string>& commands,
const char *targetDir,
cmLocalGenerator::RelativeRoot returnDir);
static std::string ConvertToQuotedOutputPath(const char* p,
bool useWatcomQuote);
std::string CreateMakeVariable(const std::string& sin,
const std::string& s2in);
/** Called from command-line hook to bring dependencies up to date
for a target. */
virtual bool UpdateDependencies(const char* tgtInfo,
bool verbose, bool color);
/** Called from command-line hook to clear dependencies. */
virtual void ClearDependencies(cmMakefile* mf, bool verbose);
/** write some extra rules such as make test etc */
void WriteSpecialTargetsTop(std::ostream& makefileStream);
void WriteSpecialTargetsBottom(std::ostream& makefileStream);
std::string GetRelativeTargetDirectory(cmTarget const& target);
// File pairs for implicit dependency scanning. The key of the map
// is the depender and the value is the explicit dependee.
struct ImplicitDependFileMap:
public std::map<std::string, cmDepends::DependencyVector> {};
struct ImplicitDependLanguageMap:
public std::map<std::string, ImplicitDependFileMap> {};
struct ImplicitDependTargetMap:
public std::map<std::string, ImplicitDependLanguageMap> {};
ImplicitDependLanguageMap const& GetImplicitDepends(cmTarget const& tgt);
void AddImplicitDepends(cmTarget const& tgt, const std::string& lang,
const char* obj, const char* src);
// write the target rules for the local Makefile into the stream
void WriteLocalAllRules(std::ostream& ruleFileStream);
std::vector<std::string> const& GetLocalHelp() { return this->LocalHelp; }
/** Get whether to create rules to generate preprocessed and
assembly sources. This could be converted to a variable lookup
later. */
bool GetCreatePreprocessedSourceRules()
return !this->SkipPreprocessedSourceRules;
bool GetCreateAssemblySourceRules()
return !this->SkipAssemblySourceRules;
// Fill the vector with the target names for the object files,
// preprocessed files and assembly files. Currently only used by the
// Eclipse generator.
void GetIndividualFileTargets(std::vector<std::string>& targets);
void WriteLocalMakefile();
// write the target rules for the local Makefile into the stream
void WriteLocalMakefileTargets(std::ostream& ruleFileStream,
std::set<std::string> &emitted);
// this method Writes the Directory information files
void WriteDirectoryInformationFile();
// write the depend info
void WriteDependLanguageInfo(std::ostream& cmakefileStream, cmTarget &tgt);
// write the local help rule
void WriteHelpRule(std::ostream& ruleFileStream);
// this converts a file name that is relative to the StartOuputDirectory
// into a full path
std::string ConvertToFullPath(const std::string& localPath);
void WriteConvenienceRule(std::ostream& ruleFileStream,
const std::string& realTarget,
const std::string& helpTarget);
void WriteTargetDependRule(std::ostream& ruleFileStream,
cmTarget& target);
void WriteTargetCleanRule(std::ostream& ruleFileStream,
cmTarget& target,
const std::vector<std::string>& files);
void WriteTargetRequiresRule(std::ostream& ruleFileStream,
cmTarget& target,
const std::vector<std::string>& objects);
void AppendRuleDepend(std::vector<std::string>& depends,
const char* ruleFileName);
void AppendRuleDepends(std::vector<std::string>& depends,
std::vector<std::string> const& ruleFiles);
void AppendCustomDepends(std::vector<std::string>& depends,
const std::vector<cmCustomCommand>& ccs);
void AppendCustomDepend(std::vector<std::string>& depends,
cmCustomCommandGenerator const& cc);
void AppendCustomCommands(std::vector<std::string>& commands,
const std::vector<cmCustomCommand>& ccs,
cmTarget* target,
cmLocalGenerator::RelativeRoot relative =
void AppendCustomCommand(std::vector<std::string>& commands,
cmCustomCommandGenerator const& ccg,
cmTarget* target,
bool echo_comment=false,
cmLocalGenerator::RelativeRoot relative =
std::ostream* content = 0);
void AppendCleanCommand(std::vector<std::string>& commands,
const std::vector<std::string>& files,
cmTarget& target, const char* filename =0);
// Helper methods for dependeny updates.
bool ScanDependencies(const char* targetDir,
std::map<std::string, cmDepends::DependencyVector>& validDeps);
void CheckMultipleOutputs(bool verbose);
std::string ConvertShellCommand(std::string const& cmd, RelativeRoot root);
std::string MakeLauncher(cmCustomCommandGenerator const& ccg,
cmTarget* target, RelativeRoot relative);
virtual void ComputeObjectFilenames(
std::map<cmSourceFile const*, std::string>& mapping,
cmGeneratorTarget const* gt = 0);
friend class cmMakefileTargetGenerator;
friend class cmMakefileExecutableTargetGenerator;
friend class cmMakefileLibraryTargetGenerator;
friend class cmMakefileUtilityTargetGenerator;
friend class cmGlobalUnixMakefileGenerator3;
ImplicitDependTargetMap ImplicitDepends;
std::string HomeRelativeOutputPath;
struct LocalObjectEntry
cmTarget* Target;
std::string Language;
LocalObjectEntry(): Target(0), Language() {}
LocalObjectEntry(cmTarget* t, const std::string& lang):
Target(t), Language(lang) {}
struct LocalObjectInfo: public std::vector<LocalObjectEntry>
bool HasSourceExtension;
bool HasPreprocessRule;
bool HasAssembleRule;
LocalObjectInfo():HasSourceExtension(false), HasPreprocessRule(false),
HasAssembleRule(false) {}
void GetLocalObjectFiles(
std::map<std::string, LocalObjectInfo> &localObjectFiles);
void WriteObjectConvenienceRule(std::ostream& ruleFileStream,
const char* comment, const char* output,
LocalObjectInfo const& info);
std::vector<std::string> LocalHelp;
/* does the work for each target */
std::map<std::string, std::string> MakeVariableMap;
std::map<std::string, std::string> ShortMakeVariableMap;
int MakefileVariableSize;
bool MakeCommandEscapeTargetTwice;
bool BorlandMakeCurlyHack;
bool ColorMakefile;
bool SkipPreprocessedSourceRules;
bool SkipAssemblySourceRules;