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a583b7bc17
Evaluate and expand generator expressions in byproducts of custom commands. Note that it is still not possible to use generator expressions in byproducts of the commands `add_custom_command` and `add_custom_target`. These commands still reject the input. This is a preparation step for OUTPUT generator expression support. Issue: #12877
54 lines
1.7 KiB
C++
54 lines
1.7 KiB
C++
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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file Copyright.txt or https://cmake.org/licensing for details. */
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#ifndef cmCustomCommandGenerator_h
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#define cmCustomCommandGenerator_h
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#include "cmConfigure.h" // IWYU pragma: keep
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#include "cmCustomCommandLines.h"
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#include <string>
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#include <vector>
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class cmCustomCommand;
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class cmGeneratorExpression;
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class cmLocalGenerator;
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class cmCustomCommandGenerator
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{
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cmCustomCommand const& CC;
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std::string Config;
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cmLocalGenerator* LG;
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bool OldStyle;
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bool MakeVars;
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cmGeneratorExpression* GE;
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cmCustomCommandLines CommandLines;
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std::vector<std::vector<std::string>> EmulatorsWithArguments;
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std::vector<std::string> Byproducts;
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std::vector<std::string> Depends;
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std::string WorkingDirectory;
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void FillEmulatorsWithArguments();
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std::vector<std::string> GetCrossCompilingEmulator(unsigned int c) const;
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const char* GetArgv0Location(unsigned int c) const;
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public:
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cmCustomCommandGenerator(cmCustomCommand const& cc, std::string config,
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cmLocalGenerator* lg);
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~cmCustomCommandGenerator();
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cmCustomCommandGenerator(const cmCustomCommandGenerator&) = delete;
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cmCustomCommandGenerator& operator=(const cmCustomCommandGenerator&) =
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delete;
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cmCustomCommand const& GetCC() const { return this->CC; }
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unsigned int GetNumberOfCommands() const;
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std::string GetCommand(unsigned int c) const;
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void AppendArguments(unsigned int c, std::string& cmd) const;
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const char* GetComment() const;
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std::string GetWorkingDirectory() const;
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std::vector<std::string> const& GetOutputs() const;
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std::vector<std::string> const& GetByproducts() const;
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std::vector<std::string> const& GetDepends() const;
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bool HasOnlyEmptyCommandLines() const;
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};
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#endif
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