ENH: Fully implemented SOURCE_GROUP command.
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@ -252,7 +252,7 @@ void cmLocalVisualStudio6Generator::WriteDSPFile(std::ostream& fout,
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std::string source = (*i)->GetFullPath();
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cmSourceGroup& sourceGroup = m_Makefile->FindSourceGroup(source.c_str(),
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sourceGroups);
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sourceGroup.AddSource(source.c_str(), *i);
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sourceGroup.AssignSource(*i);
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// while we are at it, if it is a .rule file then for visual studio 6 we
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// must generate it
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if ((*i)->GetSourceExtension() == "rule")
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@ -695,7 +695,7 @@ void cmLocalVisualStudio7Generator::WriteVCProjFile(std::ostream& fout,
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}
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cmSourceGroup& sourceGroup =
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m_Makefile->FindSourceGroup(source.c_str(), sourceGroups);
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sourceGroup.AddSource(source.c_str(), *i);
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sourceGroup.AssignSource(*i);
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}
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// open the project
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@ -1535,17 +1535,21 @@ cmSourceGroup&
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cmMakefile::FindSourceGroup(const char* source,
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std::vector<cmSourceGroup> &groups)
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{
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std::string file = source;
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std::string::size_type pos = file.rfind('/');
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if(pos != std::string::npos)
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{
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file = file.substr(pos+1);
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}
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// First search for a group that lists the file explicitly.
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for(std::vector<cmSourceGroup>::reverse_iterator sg = groups.rbegin();
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sg != groups.rend(); ++sg)
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{
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if(sg->Matches(file.c_str()))
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if(sg->MatchesFiles(source))
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{
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return *sg;
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}
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}
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// Now search for a group whose regex matches the file.
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for(std::vector<cmSourceGroup>::reverse_iterator sg = groups.rbegin();
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sg != groups.rend(); ++sg)
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{
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if(sg->MatchesRegex(source))
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{
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return *sg;
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}
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@ -1840,7 +1844,6 @@ cmSourceFile* cmMakefile::GetOrCreateSource(const char* sourceName,
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return ret;
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}
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cmSourceFile* cmMakefile::AddSource(cmSourceFile const&sf)
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{
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// check to see if it exists
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@ -16,42 +16,68 @@
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=========================================================================*/
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#include "cmSourceGroup.h"
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/**
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* The constructor initializes the group's regular expression.
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*/
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cmSourceGroup::cmSourceGroup(const char* name, const char* regex):
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m_Name(name),
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m_GroupRegex(regex)
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//----------------------------------------------------------------------------
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cmSourceGroup::cmSourceGroup(const char* name, const char* regex): m_Name(name)
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{
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this->SetGroupRegex(regex);
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}
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/**
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* Copy constructor.
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*/
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cmSourceGroup::cmSourceGroup(const cmSourceGroup& r):
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m_Name(r.m_Name),
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m_GroupRegex(r.m_GroupRegex),
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m_SourceFiles(r.m_SourceFiles)
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//----------------------------------------------------------------------------
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void cmSourceGroup::SetGroupRegex(const char* regex)
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{
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if(regex)
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{
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m_GroupRegex.compile(regex);
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}
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else
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{
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m_GroupRegex.compile("^$");
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}
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}
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/**
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* Returns whether the given name matches the group's regular expression.
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*/
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bool cmSourceGroup::Matches(const char* name)
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//----------------------------------------------------------------------------
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void cmSourceGroup::AddGroupFile(const char* name)
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{
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m_GroupFiles.insert(name);
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}
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//----------------------------------------------------------------------------
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const char* cmSourceGroup::GetName() const
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{
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return m_Name.c_str();
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}
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//----------------------------------------------------------------------------
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bool cmSourceGroup::MatchesRegex(const char* name)
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{
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return m_GroupRegex.find(name);
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}
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//----------------------------------------------------------------------------
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bool cmSourceGroup::MatchesFiles(const char* name)
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{
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std::set<cmStdString>::const_iterator i = m_GroupFiles.find(name);
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if(i != m_GroupFiles.end())
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{
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return true;
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}
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return false;
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}
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/**
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* Add a source to the group that the compiler will know how to build.
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*/
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void cmSourceGroup::AddSource(const char* /* name */, const cmSourceFile* sf)
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//----------------------------------------------------------------------------
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void cmSourceGroup::AssignSource(const cmSourceFile* sf)
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{
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m_SourceFiles.push_back(sf);
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}
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//----------------------------------------------------------------------------
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const std::vector<const cmSourceFile*>& cmSourceGroup::GetSourceFiles() const
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{
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return m_SourceFiles;
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}
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//----------------------------------------------------------------------------
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std::vector<const cmSourceFile*>& cmSourceGroup::GetSourceFiles()
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{
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return m_SourceFiles;
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}
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@ -25,29 +25,56 @@ class cmSourceFile;
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/** \class cmSourceGroup
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* \brief Hold a group of sources as specified by a SOURCE_GROUP command.
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*
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* cmSourceGroup holds all the source files and corresponding commands
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* for files matching the regular expression specified for the group.
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* cmSourceGroup holds a regular expression and a list of files. When
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* local generators are about to generate the rules for a target's
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* files, the set of source groups is consulted to group files
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* together. A file is placed into the last source group that lists
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* the file by name. If no group lists the file, it is placed into
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* the last group whose regex matches it.
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*/
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class cmSourceGroup
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{
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public:
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cmSourceGroup(const char* name, const char* regex);
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cmSourceGroup(const cmSourceGroup&);
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~cmSourceGroup() {}
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void SetGroupRegex(const char* regex)
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{ m_GroupRegex.compile(regex); }
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void AddSource(const char* name, const cmSourceFile*);
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const char* GetName() const
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{ return m_Name.c_str(); }
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bool Matches(const char *);
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/**
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* Set the regular expression for this group.
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*/
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void SetGroupRegex(const char* regex);
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/**
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* Add a file name to the explicit list of files for this group.
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*/
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void AddGroupFile(const char* name);
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/**
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* Get the name of this group.
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*/
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const char* GetName() const;
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/**
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* Check if the given name matches this group's regex.
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*/
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bool MatchesRegex(const char* name);
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/**
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* Check if the given name matches this group's explicit file list.
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*/
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bool MatchesFiles(const char* name);
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/**
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* Assign the given source file to this group. Used only by
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* generators.
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*/
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void AssignSource(const cmSourceFile* sf);
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/**
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* Get the list of the source files used by this target
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* Get the list of the source files that have been assigned to this
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* source group.
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*/
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const std::vector<const cmSourceFile*> &GetSourceFiles() const
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{return m_SourceFiles;}
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std::vector<const cmSourceFile*> &GetSourceFiles() {return m_SourceFiles;}
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const std::vector<const cmSourceFile*>& GetSourceFiles() const;
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std::vector<const cmSourceFile*>& GetSourceFiles();
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private:
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/**
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@ -61,7 +88,13 @@ private:
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cmsys::RegularExpression m_GroupRegex;
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/**
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* vector of all source files in this source group
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* Set of file names explicitly added to this group.
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*/
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std::set<cmStdString> m_GroupFiles;
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/**
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* Vector of all source files that have been assigned to
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* this group.
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*/
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std::vector<const cmSourceFile*> m_SourceFiles;
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};
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@ -24,37 +24,60 @@ bool cmSourceGroupCommand::InitialPass(std::vector<std::string> const& args)
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this->SetError("called with incorrect number of arguments");
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return false;
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}
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if ( args[1] == "REGULAR_EXPRESSION" && args.size() == 3 )
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{
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m_Makefile->AddSourceGroup(args[0].c_str(), args[2].c_str());
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return true;
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}
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if ( args[1] == "FILES" )
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// Get the source group with the given name.
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cmSourceGroup* sg = m_Makefile->GetSourceGroup(args[0].c_str());
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if(!sg)
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{
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cmSourceGroup* sg = m_Makefile->GetSourceGroup(args[0].c_str());
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if ( !sg )
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{
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m_Makefile->AddSourceGroup(args[0].c_str(), 0);
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sg = m_Makefile->GetSourceGroup(args[0].c_str());
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}
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unsigned int cc;
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for ( cc = 2; cc < args.size(); cc ++ )
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{
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sg->AddSource(args[cc].c_str(), 0);
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}
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return true;
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m_Makefile->AddSourceGroup(args[0].c_str(), 0);
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sg = m_Makefile->GetSourceGroup(args[0].c_str());
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}
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if ( args.size() == 2 )
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// Process arguments.
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bool doingFiles = false;
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for(unsigned int i=1; i < args.size(); ++i)
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{
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m_Makefile->AddSourceGroup(args[0].c_str(), args[1].c_str());
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return true;
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if(args[i] == "REGULAR_EXPRESSION")
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{
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// Next argument must specify the regex.
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if(i+1 < args.size())
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{
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++i;
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sg->SetGroupRegex(args[i].c_str());
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}
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else
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{
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this->SetError("REGULAR_EXPRESSION argument given without a regex.");
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return false;
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}
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doingFiles = false;
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}
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else if(args[i] == "FILES")
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{
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// Next arguments will specify files.
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doingFiles = true;
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}
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else if(doingFiles)
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{
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// Convert name to full path and add to the group's list.
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std::string src = args[i].c_str();
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if(!cmSystemTools::FileIsFullPath(src.c_str()))
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{
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src = m_Makefile->GetCurrentDirectory();
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src += "/";
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src += args[i];
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}
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sg->AddGroupFile(src.c_str());
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}
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else
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{
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cmOStringStream err;
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err << "Unknown argument \"" << args[i].c_str() << "\". "
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<< "Perhaps the FILES keyword is missing.\n";
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this->SetError(err.str().c_str());
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return false;
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}
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}
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this->SetError("called with incorrect number of arguments");
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return false;
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return true;
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}
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@ -71,10 +71,14 @@ public:
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virtual const char* GetFullDocumentation()
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{
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return
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" SOURCE_GROUP(name regex)\n"
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"Defines a new source group. Any file whose name matches the regular "
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"expression will be placed in this group. The LAST regular expression "
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"of all defined SOURCE_GROUPs that matches the file will be selected.";
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" SOURCE_GROUP(name [REGULAR_EXPRESSION regex] [FILES src1 src2 ...])\n"
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"Defines a group into which sources will be placed in project files. "
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"This is mainly used to setup file tabs in Visual Studio. "
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"Any file whose name is listed or matches the regular expression will "
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"be placed in this group. If a file matches multiple groups, the LAST "
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"group that explicitly lists the file will be favored, if any. If no "
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"group explicitly lists the file, the LAST group whose regular "
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"expression matches the file will be favored.";
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}
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cmTypeMacro(cmSourceGroupCommand, cmCommand);
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