mirror of
https://github.com/reactos/CMake.git
synced 2024-11-25 04:29:52 +00:00
96afb12087
This converts the CMake license to a pure 3-clause OSI-approved BSD License. We drop the previous license clause requiring modified versions to be plainly marked. We also update the CMake copyright to cover the full development time range.
476 lines
12 KiB
C++
476 lines
12 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 "cmSetPropertyCommand.h"
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#include "cmSetTargetPropertiesCommand.h"
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#include "cmSetTestsPropertiesCommand.h"
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#include "cmSetSourceFilesPropertiesCommand.h"
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#include "cmCacheManager.h"
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//----------------------------------------------------------------------------
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cmSetPropertyCommand::cmSetPropertyCommand()
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{
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this->AppendMode = false;
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this->Remove = true;
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}
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//----------------------------------------------------------------------------
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bool cmSetPropertyCommand
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::InitialPass(std::vector<std::string> const& args, cmExecutionStatus &)
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{
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if(args.size() < 2 )
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{
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this->SetError("called with incorrect number of arguments");
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return false;
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}
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// Get the scope on which to set the property.
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std::vector<std::string>::const_iterator arg = args.begin();
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cmProperty::ScopeType scope;
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if(*arg == "GLOBAL")
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{
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scope = cmProperty::GLOBAL;
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}
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else if(*arg == "DIRECTORY")
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{
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scope = cmProperty::DIRECTORY;
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}
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else if(*arg == "TARGET")
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{
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scope = cmProperty::TARGET;
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}
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else if(*arg == "SOURCE")
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{
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scope = cmProperty::SOURCE_FILE;
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}
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else if(*arg == "TEST")
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{
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scope = cmProperty::TEST;
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}
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else if(*arg == "CACHE")
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{
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scope = cmProperty::CACHE;
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}
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else
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{
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cmOStringStream e;
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e << "given invalid scope " << *arg << ". "
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<< "Valid scopes are GLOBAL, DIRECTORY, TARGET, SOURCE, TEST, CACHE.";
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this->SetError(e.str().c_str());
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return false;
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}
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// Parse the rest of the arguments up to the values.
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enum Doing { DoingNone, DoingNames, DoingProperty, DoingValues };
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Doing doing = DoingNames;
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const char* sep = "";
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for(++arg; arg != args.end(); ++arg)
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{
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if(*arg == "PROPERTY")
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{
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doing = DoingProperty;
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}
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else if(*arg == "APPEND")
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{
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doing = DoingNone;
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this->AppendMode = true;
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}
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else if(doing == DoingNames)
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{
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this->Names.insert(*arg);
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}
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else if(doing == DoingProperty)
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{
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this->PropertyName = *arg;
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doing = DoingValues;
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}
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else if(doing == DoingValues)
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{
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this->PropertyValue += sep;
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sep = ";";
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this->PropertyValue += *arg;
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this->Remove = false;
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}
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else
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{
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cmOStringStream e;
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e << "given invalid argument \"" << *arg << "\".";
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this->SetError(e.str().c_str());
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return false;
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}
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}
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// Make sure a property name was found.
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if(this->PropertyName.empty())
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{
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this->SetError("not given a PROPERTY <name> argument.");
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return false;
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}
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// Dispatch property setting.
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switch(scope)
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{
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case cmProperty::GLOBAL: return this->HandleGlobalMode();
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case cmProperty::DIRECTORY: return this->HandleDirectoryMode();
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case cmProperty::TARGET: return this->HandleTargetMode();
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case cmProperty::SOURCE_FILE: return this->HandleSourceMode();
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case cmProperty::TEST: return this->HandleTestMode();
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case cmProperty::CACHE: return this->HandleCacheMode();
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case cmProperty::VARIABLE:
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case cmProperty::CACHED_VARIABLE:
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break; // should never happen
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}
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return true;
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}
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//----------------------------------------------------------------------------
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bool cmSetPropertyCommand::HandleGlobalMode()
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{
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if(!this->Names.empty())
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{
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this->SetError("given names for GLOBAL scope.");
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return false;
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}
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// Set or append the property.
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cmake* cm = this->Makefile->GetCMakeInstance();
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const char* name = this->PropertyName.c_str();
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const char *value = this->PropertyValue.c_str();
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if (this->Remove)
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{
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value = 0;
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}
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if(this->AppendMode)
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{
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cm->AppendProperty(name, value);
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}
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else
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{
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cm->SetProperty(name, value);
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}
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return true;
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}
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//----------------------------------------------------------------------------
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bool cmSetPropertyCommand::HandleDirectoryMode()
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{
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if(this->Names.size() > 1)
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{
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this->SetError("allows at most one name for DIRECTORY scope.");
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return false;
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}
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// Default to the current directory.
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cmMakefile* mf = this->Makefile;
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// Lookup the directory if given.
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if(!this->Names.empty())
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{
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// Construct the directory name. Interpret relative paths with
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// respect to the current directory.
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std::string dir = *this->Names.begin();
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if(!cmSystemTools::FileIsFullPath(dir.c_str()))
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{
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dir = this->Makefile->GetCurrentDirectory();
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dir += "/";
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dir += *this->Names.begin();
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}
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// The local generators are associated with collapsed paths.
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dir = cmSystemTools::CollapseFullPath(dir.c_str());
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// Lookup the generator.
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if(cmLocalGenerator* lg =
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(this->Makefile->GetLocalGenerator()
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->GetGlobalGenerator()->FindLocalGenerator(dir.c_str())))
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{
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// Use the makefile for the directory found.
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mf = lg->GetMakefile();
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}
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else
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{
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// Could not find the directory.
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this->SetError
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("DIRECTORY scope provided but requested directory was not found. "
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"This could be because the directory argument was invalid or, "
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"it is valid but has not been processed yet.");
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return false;
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}
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}
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// Set or append the property.
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const char* name = this->PropertyName.c_str();
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const char *value = this->PropertyValue.c_str();
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if (this->Remove)
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{
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value = 0;
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}
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if(this->AppendMode)
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{
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mf->AppendProperty(name, value);
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}
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else
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{
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mf->SetProperty(name, value);
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}
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return true;
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}
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//----------------------------------------------------------------------------
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bool cmSetPropertyCommand::HandleTargetMode()
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{
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for(std::set<cmStdString>::const_iterator ni = this->Names.begin();
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ni != this->Names.end(); ++ni)
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{
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if(cmTarget* target = this->Makefile->FindTargetToUse(ni->c_str()))
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{
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// Handle the current target.
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if(!this->HandleTarget(target))
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{
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return false;
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}
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}
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else
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{
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cmOStringStream e;
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e << "could not find TARGET " << *ni
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<< ". Perhaps it has not yet been created.";
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this->SetError(e.str().c_str());
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return false;
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}
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}
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return true;
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}
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//----------------------------------------------------------------------------
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bool cmSetPropertyCommand::HandleTarget(cmTarget* target)
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{
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// Set or append the property.
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const char* name = this->PropertyName.c_str();
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const char *value = this->PropertyValue.c_str();
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if (this->Remove)
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{
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value = 0;
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}
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if(this->AppendMode)
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{
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target->AppendProperty(name, value);
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}
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else
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{
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target->SetProperty(name, value);
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}
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// Check the resulting value.
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target->CheckProperty(name, this->Makefile);
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return true;
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}
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//----------------------------------------------------------------------------
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bool cmSetPropertyCommand::HandleSourceMode()
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{
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for(std::set<cmStdString>::const_iterator ni = this->Names.begin();
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ni != this->Names.end(); ++ni)
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{
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// Get the source file.
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if(cmSourceFile* sf = this->Makefile->GetOrCreateSource(ni->c_str()))
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{
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if(!this->HandleSource(sf))
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{
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return false;
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}
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}
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else
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{
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cmOStringStream e;
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e << "given SOURCE name that could not be found or created: " << *ni;
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this->SetError(e.str().c_str());
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return false;
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}
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}
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return true;
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}
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//----------------------------------------------------------------------------
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bool cmSetPropertyCommand::HandleSource(cmSourceFile* sf)
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{
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// Set or append the property.
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const char* name = this->PropertyName.c_str();
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const char *value = this->PropertyValue.c_str();
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if (this->Remove)
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{
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value = 0;
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}
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if(this->AppendMode)
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{
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sf->AppendProperty(name, value);
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}
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else
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{
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sf->SetProperty(name, value);
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}
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return true;
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}
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//----------------------------------------------------------------------------
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bool cmSetPropertyCommand::HandleTestMode()
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{
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// Look for tests with all names given.
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std::set<cmStdString>::iterator next;
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for(std::set<cmStdString>::iterator ni = this->Names.begin();
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ni != this->Names.end(); ni = next)
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{
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next = ni;
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++next;
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if(cmTest* test = this->Makefile->GetTest(ni->c_str()))
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{
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if(this->HandleTest(test))
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{
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this->Names.erase(ni);
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}
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else
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{
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return false;
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}
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}
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}
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// Names that are still left were not found.
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if(!this->Names.empty())
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{
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cmOStringStream e;
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e << "given TEST names that do not exist:\n";
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for(std::set<cmStdString>::const_iterator ni = this->Names.begin();
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ni != this->Names.end(); ++ni)
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{
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e << " " << *ni << "\n";
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}
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this->SetError(e.str().c_str());
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return false;
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}
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return true;
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}
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//----------------------------------------------------------------------------
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bool cmSetPropertyCommand::HandleTest(cmTest* test)
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{
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// Set or append the property.
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const char* name = this->PropertyName.c_str();
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const char *value = this->PropertyValue.c_str();
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if (this->Remove)
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{
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value = 0;
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}
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if(this->AppendMode)
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{
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test->AppendProperty(name, value);
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}
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else
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{
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test->SetProperty(name, value);
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}
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return true;
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}
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//----------------------------------------------------------------------------
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bool cmSetPropertyCommand::HandleCacheMode()
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{
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if(this->PropertyName == "ADVANCED")
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{
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if(!this->Remove &&
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!cmSystemTools::IsOn(this->PropertyValue.c_str()) &&
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!cmSystemTools::IsOff(this->PropertyValue.c_str()))
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{
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cmOStringStream e;
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e << "given non-boolean value \"" << this->PropertyValue
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<< "\" for CACHE property \"ADVANCED\". ";
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this->SetError(e.str().c_str());
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return false;
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}
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}
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else if(this->PropertyName == "TYPE")
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{
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if(!cmCacheManager::IsType(this->PropertyValue.c_str()))
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{
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cmOStringStream e;
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e << "given invalid CACHE entry TYPE \"" << this->PropertyValue << "\"";
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this->SetError(e.str().c_str());
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return false;
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}
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}
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else if(this->PropertyName != "HELPSTRING" &&
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this->PropertyName != "STRINGS" &&
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this->PropertyName != "VALUE")
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{
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cmOStringStream e;
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e << "given invalid CACHE property " << this->PropertyName << ". "
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<< "Settable CACHE properties are: "
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<< "ADVANCED, HELPSTRING, STRINGS, TYPE, and VALUE.";
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this->SetError(e.str().c_str());
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return false;
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}
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for(std::set<cmStdString>::const_iterator ni = this->Names.begin();
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ni != this->Names.end(); ++ni)
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{
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// Get the source file.
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cmMakefile* mf = this->GetMakefile();
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cmake* cm = mf->GetCMakeInstance();
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cmCacheManager::CacheIterator it =
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cm->GetCacheManager()->GetCacheIterator(ni->c_str());
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if(!it.IsAtEnd())
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{
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if(!this->HandleCacheEntry(it))
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{
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return false;
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}
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}
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else
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{
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cmOStringStream e;
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e << "could not find CACHE variable " << *ni
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<< ". Perhaps it has not yet been created.";
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this->SetError(e.str().c_str());
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return false;
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}
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}
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return true;
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}
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//----------------------------------------------------------------------------
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bool cmSetPropertyCommand::HandleCacheEntry(cmCacheManager::CacheIterator& it)
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{
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// Set or append the property.
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const char* name = this->PropertyName.c_str();
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const char* value = this->PropertyValue.c_str();
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if (this->Remove)
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{
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value = 0;
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}
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if(this->AppendMode)
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{
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it.AppendProperty(name, value);
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}
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else
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{
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it.SetProperty(name, value);
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}
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return true;
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}
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