c85367f408
Compute deterministic GUIDs that are unique to the build tree by hashing the path to the build tree with the GUID logical name. Avoid storing them in the cache, but honor any found there. This will allow project GUIDs to be reproduced in a fresh build tree so long as its path is the same as the original, which may be useful for incremental builds.
131 lines
3.6 KiB
C++
131 lines
3.6 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 "cmLocalVisualStudio10Generator.h"
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#include "cmTarget.h"
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#include "cmMakefile.h"
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#include "cmVisualStudio10TargetGenerator.h"
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#include "cmGlobalVisualStudio10Generator.h"
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#include <cm_expat.h>
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#include "cmXMLParser.h"
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class cmVS10XMLParser : public cmXMLParser
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{
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public:
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virtual void EndElement(const std::string& /* name */)
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{
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}
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virtual void CharacterDataHandler(const char* data, int length)
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{
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if(this->DoGUID )
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{
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this->GUID.assign(data+1, length-2);
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this->DoGUID = false;
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}
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}
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virtual void StartElement(const std::string& name, const char**)
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{
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// once the GUID is found do nothing
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if(this->GUID.size())
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{
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return;
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}
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if("ProjectGUID" == name || "ProjectGuid" == name)
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{
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this->DoGUID = true;
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}
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}
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int InitializeParser()
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{
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this->DoGUID = false;
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int ret = cmXMLParser::InitializeParser();
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if(ret == 0)
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{
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return ret;
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}
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// visual studio projects have a strange encoding, but it is
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// really utf-8
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XML_SetEncoding(static_cast<XML_Parser>(this->Parser), "utf-8");
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return 1;
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}
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std::string GUID;
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bool DoGUID;
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};
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//----------------------------------------------------------------------------
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cmLocalVisualStudio10Generator
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::cmLocalVisualStudio10Generator(cmGlobalGenerator* gg,
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cmLocalGenerator* parent,
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cmState::Snapshot snapshot):
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cmLocalVisualStudio7Generator(gg, parent, snapshot)
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{
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}
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cmLocalVisualStudio10Generator::~cmLocalVisualStudio10Generator()
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{
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}
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void cmLocalVisualStudio10Generator::Generate()
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{
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cmTargets &tgts = this->Makefile->GetTargets();
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for(cmTargets::iterator l = tgts.begin(); l != tgts.end(); ++l)
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{
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if(l->second.GetType() == cmTarget::INTERFACE_LIBRARY)
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{
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continue;
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}
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if(static_cast<cmGlobalVisualStudioGenerator*>(this->GlobalGenerator)
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->TargetIsFortranOnly(l->second))
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{
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this->CreateSingleVCProj(l->first.c_str(),l->second);
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}
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else
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{
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cmVisualStudio10TargetGenerator tg(
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&l->second, static_cast<cmGlobalVisualStudio10Generator*>(
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this->GetGlobalGenerator()));
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tg.Generate();
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}
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}
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this->WriteStampFiles();
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}
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void cmLocalVisualStudio10Generator
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::ReadAndStoreExternalGUID(const std::string& name,
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const char* path)
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{
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cmVS10XMLParser parser;
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parser.ParseFile(path);
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// if we can not find a GUID then we will generate one later
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if(parser.GUID.empty())
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{
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return;
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}
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std::string guidStoreName = name;
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guidStoreName += "_GUID_CMAKE";
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// save the GUID in the cache
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this->GlobalGenerator->GetCMakeInstance()->
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AddCacheEntry(guidStoreName.c_str(),
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parser.GUID.c_str(),
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"Stored GUID",
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cmState::INTERNAL);
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}
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//----------------------------------------------------------------------------
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const char* cmLocalVisualStudio10Generator::ReportErrorLabel() const
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{
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return ":VCEnd";
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}
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