mirror of
https://github.com/reactos/CMake.git
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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.
124 lines
2.7 KiB
C++
124 lines
2.7 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 "cmPropertyMap.h"
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#include "cmSystemTools.h"
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#include "cmake.h"
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cmProperty *cmPropertyMap::GetOrCreateProperty(const char *name)
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{
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cmPropertyMap::iterator it = this->find(name);
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cmProperty *prop;
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if (it == this->end())
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{
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prop = &(*this)[name];
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}
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else
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{
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prop = &(it->second);
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}
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return prop;
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}
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void cmPropertyMap::SetProperty(const char *name, const char *value,
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cmProperty::ScopeType scope)
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{
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if (!name)
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{
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return;
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}
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if(!value)
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{
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this->erase(name);
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return;
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}
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#ifdef CMAKE_STRICT
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if (!this->CMakeInstance)
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{
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cmSystemTools::Error("CMakeInstance not set on a property map!");
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abort();
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}
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else
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{
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this->CMakeInstance->RecordPropertyAccess(name,scope);
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}
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#else
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(void)scope;
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#endif
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cmProperty *prop = this->GetOrCreateProperty(name);
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prop->Set(name,value);
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}
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void cmPropertyMap::AppendProperty(const char* name, const char* value,
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cmProperty::ScopeType scope)
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{
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// Skip if nothing to append.
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if(!name || !value || !*value)
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{
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return;
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}
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#ifdef CMAKE_STRICT
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if (!this->CMakeInstance)
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{
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cmSystemTools::Error("CMakeInstance not set on a property map!");
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abort();
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}
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else
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{
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this->CMakeInstance->RecordPropertyAccess(name,scope);
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}
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#else
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(void)scope;
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#endif
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cmProperty *prop = this->GetOrCreateProperty(name);
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prop->Append(name,value);
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}
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const char *cmPropertyMap
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::GetPropertyValue(const char *name,
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cmProperty::ScopeType scope,
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bool &chain) const
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{
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chain = false;
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if (!name)
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{
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return 0;
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}
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// has the property been defined?
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#ifdef CMAKE_STRICT
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if (!this->CMakeInstance)
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{
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cmSystemTools::Error("CMakeInstance not set on a property map!");
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abort();
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}
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else
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{
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this->CMakeInstance->RecordPropertyAccess(name,scope);
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}
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#endif
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cmPropertyMap::const_iterator it = this->find(name);
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if (it == this->end())
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{
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// should we chain up?
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if (this->CMakeInstance)
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{
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chain = this->CMakeInstance->IsPropertyChained(name,scope);
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}
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return 0;
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}
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return it->second.GetValue();
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}
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