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https://github.com/Kitware/CMake.git
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f513867bc4
Since commit de2afc5d53 (cmMakeFile: Remove source groups argument from
`FindSourceGroup`, 2025-11-07, v4.3.0-rc1~414^2~2) we share source group
assignments across targets to avoid copying and repeated work. However,
the VS 7 generator, still used for Fortran, relies on per-target
per-group source lists. Build them specifically for that case.
The deprecated Eclipse CDT4 extra generator had the same regression,
so fix it too.
Fixes: #27779
149 lines
3.8 KiB
C++
149 lines
3.8 KiB
C++
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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file LICENSE.rst or https://cmake.org/licensing for details. */
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#pragma once
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#include "cmConfigure.h" // IWYU pragma: keep
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#include <map>
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#include <memory>
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#include <set>
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#include <string>
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#include <vector>
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#include "cmsys/RegularExpression.hxx"
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class cmLocalGenerator;
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class cmSourceFile;
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class cmSourceGroup;
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class cmSourceGroupInternals;
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using SourceGroupVector = std::vector<std::unique_ptr<cmSourceGroup>>;
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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 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(std::string name, char const* regex,
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char const* parentName = nullptr);
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cmSourceGroup(cmSourceGroup const& r) = delete;
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~cmSourceGroup();
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cmSourceGroup& operator=(cmSourceGroup const&) = delete;
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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(char const* regex);
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/**
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* Resolve genex.
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*/
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void ResolveGenex(cmLocalGenerator* lg, std::string const& config);
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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(std::string const& name);
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/**
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* Add child to this sourcegroup
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*/
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void AddChild(std::unique_ptr<cmSourceGroup> child);
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/**
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* Looks up child and returns it
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*/
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cmSourceGroup* LookupChild(std::string const& name) const;
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/**
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* Get the name of this group.
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*/
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std::string const& GetName() const;
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/**
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* Get the full path name for group.
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*/
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std::string const& GetFullName() 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(std::string const& name) const;
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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(std::string const& name) const;
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/**
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* Check if the given name matches this group's explicit file list
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* in children.
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*/
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cmSourceGroup* MatchChildrenFiles(std::string const& 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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* in children.
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*/
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cmSourceGroup const* MatchChildrenFiles(std::string const& name) const;
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/**
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* Check if the given name matches this group's regex in children.
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*/
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cmSourceGroup* MatchChildrenRegex(std::string const& name) const;
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/**
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* Get the set of file names explicitly added to this source group.
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*/
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std::set<std::string> const& GetGroupFiles() const;
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SourceGroupVector const& GetGroupChildren() const;
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/**
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* Given a source group collection, find the source group for a given source.
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*/
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static cmSourceGroup* FindSourceGroup(std::string const& source,
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SourceGroupVector const& groups);
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private:
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/**
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* The name of the source group.
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*/
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std::string Name;
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// Full path to group
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std::string FullName;
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/**
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* The regular expression matching the files in the group.
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*/
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cmsys::RegularExpression GroupRegex;
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/**
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* Set of file names explicitly added to this group.
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*/
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std::set<std::string> GroupFiles;
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std::unique_ptr<cmSourceGroupInternals> Internal;
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};
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/** \class cmSourceGroup
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* \brief Used by generators to organize a target's sources into groups.
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*/
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class cmSourceGroupFiles
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{
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std::map<cmSourceGroup const*, std::vector<cmSourceFile const*>> SourceFiles;
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public:
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void Add(cmSourceGroup const* sg, cmSourceFile const* sf);
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std::vector<cmSourceFile const*> const& GetSourceFiles(
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cmSourceGroup const* sg) const;
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};
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