47f0dbd70b
The [usually] wrong usage of absolute DESTINATION in INSTALL rules keeps popping-up on the ML. We shall have some way to: 1) easily detect it. 2) forbids this for some CPack generator like NSIS In fact it should certainly be forbidden for *any* generators when used on Windows but we may implements that on top of the current patch. The patch ask the task to the generated cmake_install.cmake scripts. Those scripts are a little bit more complicated with that but iff there are absolute DESTINATION. This cost nothing if relative DESTINATION are used. Two new vars are introduced (and documented to handle that): CPACK_WARN_ON_ABSOLUTE_INSTALL_DESTINATION and CPACK_ERROR_ON_ABSOLUTE_INSTALL_DESTINATION
83 lines
2.8 KiB
C++
83 lines
2.8 KiB
C++
/*============================================================================
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CMake - Cross Platform Makefile Generator
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Copyright 2000-2009 Kitware, Inc.
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Distributed under the OSI-approved BSD License (the "License");
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see accompanying file Copyright.txt for details.
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This software is distributed WITHOUT ANY WARRANTY; without even the
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implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the License for more information.
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============================================================================*/
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#ifndef cmCPackNSISGenerator_h
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#define cmCPackNSISGenerator_h
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#include "cmCPackGenerator.h"
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#include <set>
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/** \class cmCPackNSISGenerator
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* \brief A generator for NSIS files
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*
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* http://people.freebsd.org/~kientzle/libarchive/
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*/
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class cmCPackNSISGenerator : public cmCPackGenerator
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{
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public:
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cmCPackTypeMacro(cmCPackNSISGenerator, cmCPackGenerator);
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/**
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* Construct generator
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*/
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cmCPackNSISGenerator();
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virtual ~cmCPackNSISGenerator();
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protected:
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virtual int InitializeInternal();
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void CreateMenuLinks( cmOStringStream& str,
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cmOStringStream& deleteStr);
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int PackageFiles();
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virtual const char* GetOutputExtension() { return ".exe"; }
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virtual const char* GetOutputPostfix() { return "win32"; }
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bool GetListOfSubdirectories(const char* dir,
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std::vector<std::string>& dirs);
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enum cmCPackGenerator::CPackSetDestdirSupport SupportsSetDestdir() const;
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virtual bool SupportsAbsoluteDestination() const;
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virtual bool SupportsComponentInstallation() const;
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/// Produce a string that contains the NSIS code to describe a
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/// particular component. Any added macros will be emitted via
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/// macrosOut.
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std::string
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CreateComponentDescription(cmCPackComponent *component,
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cmOStringStream& macrosOut);
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/// Produce NSIS code that selects all of the components that this component
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/// depends on, recursively.
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std::string CreateSelectionDependenciesDescription
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(cmCPackComponent *component,
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std::set<cmCPackComponent *>& visited);
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/// Produce NSIS code that de-selects all of the components that are
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/// dependent on this component, recursively.
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std::string CreateDeselectionDependenciesDescription
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(cmCPackComponent *component,
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std::set<cmCPackComponent *>& visited);
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/// Produce a string that contains the NSIS code to describe a
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/// particular component group, including its components. Any
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/// added macros will be emitted via macrosOut.
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std::string
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CreateComponentGroupDescription(cmCPackComponentGroup *group,
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cmOStringStream& macrosOut);
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/// Translations any newlines found in the string into \\r\\n, so that the
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/// resulting string can be used within NSIS.
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static std::string TranslateNewlines(std::string str);
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};
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#endif
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