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e74ff7c29f
This patch is heavily inspired by Michael Wild.
The interfaces cmDepends::Write and cmDepends::WriteDependencies where
extended to allow multiple dependees (sources) per depender (object).
cmDepends::Write first collect all dependencies into a std::set before
passing it to cmDepends::WriteDependencies.
cmDependsC::WriteDependencies also first collects all explicit and
implicit dependencies into a std::set and only then writes
depend.{internal,make}. The implementation of cmDependsFortran simply
loops over all sources and proceeds as before, whereas the cmDependsJava
implementation is as trivial as before.
This is for preventing exponential growth of depend.{internal,make} in
the next commit which fixes dependency-vector erasure in
cmDepends::CheckDependencies.
Inspired-by: Michael Wild <themiwi@users.sourceforge.net>
46 lines
1.5 KiB
C++
46 lines
1.5 KiB
C++
/*============================================================================
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CMake - Cross Platform Makefile Generator
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Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
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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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#include "cmDependsJava.h"
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#include "cmDependsJavaParserHelper.h"
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#include "cmSystemTools.h"
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//----------------------------------------------------------------------------
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cmDependsJava::cmDependsJava()
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{
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}
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//----------------------------------------------------------------------------
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cmDependsJava::~cmDependsJava()
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{
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}
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//----------------------------------------------------------------------------
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bool cmDependsJava::WriteDependencies(const std::set<std::string>& sources,
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const std::string&, std::ostream&, std::ostream&)
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{
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// Make sure this is a scanning instance.
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if(sources.empty() || sources.begin()->empty())
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{
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cmSystemTools::Error("Cannot scan dependencies without an source file.");
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return false;
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}
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return true;
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}
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bool cmDependsJava::CheckDependencies(std::istream&, const char*,
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std::map<std::string, DependencyVector >&)
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{
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return true;
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}
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