39383ef8cb
Now only the dependencies for the file where the dependencies actually may have changed are rescanned, before that this was done for all source files even if only one source file had changed. This reduces e.g. on my machine the time for scanning the dependencies of kdelibs/khtml/ when only one file (khtml_global.cpp) has changed from around 7.5 seconds to 1.2 seconds. The tests succeed, it does what I expected it to do on kdelibs, and Brad also reviewed the patch, so I think it should be ok. Alex
48 lines
1.6 KiB
C++
48 lines
1.6 KiB
C++
/*=========================================================================
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Program: CMake - Cross-Platform Makefile Generator
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Module: $RCSfile$
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Language: C++
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Date: $Date$
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Version: $Revision$
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Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
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See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notices for more information.
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=========================================================================*/
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#ifndef cmDependsJava_h
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#define cmDependsJava_h
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#include "cmDepends.h"
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/** \class cmDependsJava
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* \brief Dependency scanner for Java class files.
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*/
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class cmDependsJava: public cmDepends
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{
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public:
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/** Checking instances need to know the build directory name and the
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relative path from the build directory to the target file. */
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cmDependsJava();
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/** Virtual destructor to cleanup subclasses properly. */
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virtual ~cmDependsJava();
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protected:
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// Implement writing/checking methods required by superclass.
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virtual bool WriteDependencies(const char *src, const char *file,
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std::ostream& makeDepends, std::ostream& internalDepends);
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virtual bool CheckDependencies(std::istream& internalDepends,
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std::map<std::string, DependencyVector >& validDeps);
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private:
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cmDependsJava(cmDependsJava const&); // Purposely not implemented.
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void operator=(cmDependsJava const&); // Purposely not implemented.
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};
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#endif
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