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https://github.com/reactos/CMake.git
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304 lines
9.5 KiB
C++
304 lines
9.5 KiB
C++
/*=========================================================================
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Program: Insight Segmentation & Registration Toolkit
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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) 2001 Insight Consortium
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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* The name of the Insight Consortium, nor the names of any consortium members,
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nor of any contributors, may be used to endorse or promote products derived
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from this software without specific prior written permission.
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* Modified source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS ``AS IS''
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR
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ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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=========================================================================*/
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#include "cmCableWrapTclCommand.h"
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#include "cmCacheManager.h"
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#include "cmTarget.h"
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#include "cmGeneratedFileStream.h"
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cmCableWrapTclCommand::cmCableWrapTclCommand():
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m_CableClassSet(NULL)
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{
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}
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cmCableWrapTclCommand::~cmCableWrapTclCommand()
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{
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if(m_CableClassSet)
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{
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delete m_CableClassSet;
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}
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}
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// cmCableWrapTclCommand
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bool cmCableWrapTclCommand::Invoke(std::vector<std::string>& args)
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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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// Prepare to iterate through the arguments.
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std::vector<std::string>::const_iterator arg = args.begin();
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// The first argument is the name of the target.
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m_TargetName = *arg++;
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// Create the new class set.
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m_CableClassSet = new cmCableClassSet(m_TargetName.c_str());
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// Add all the regular entries.
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for(; (arg != args.end()) && (*arg != "SOURCES_BEGIN"); ++arg)
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{
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m_CableClassSet->ParseAndAddElement(arg->c_str(), m_Makefile);
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}
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// Add any sources that are associated with all the members.
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if(arg != args.end())
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{
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for(++arg; arg != args.end(); ++arg)
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{
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m_CableClassSet->AddSource(arg->c_str());
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}
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}
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this->GenerateCableFiles();
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// Add the source list to the target.
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m_Makefile->GetTargets()[m_TargetName.c_str()].GetSourceLists().push_back(m_TargetName);
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return true;
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}
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/**
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* Generate the files that CABLE will use to generate the wrappers.
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*/
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void cmCableWrapTclCommand::GenerateCableFiles() const
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{
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// Setup the output directory.
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std::string outDir = m_Makefile->GetCurrentOutputDirectory();
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cmSystemTools::MakeDirectory((outDir+"/Tcl").c_str());
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std::string packageConfigName = outDir+"/Tcl/"+m_TargetName+"_config.xml";
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std::string packageTclName = outDir+"/Tcl/"+m_TargetName+"_tcl";
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// Generate the main package configuration file for CABLE.
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cmGeneratedFileStream packageConfig(packageConfigName.c_str());
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if(packageConfig)
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{
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packageConfig <<
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"<CableConfiguration package=\"" << m_TargetName.c_str() << "\">\n";
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for(unsigned int i=0; i < m_CableClassSet->Size(); ++i)
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{
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packageConfig <<
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" <Group name=\"" << m_TargetName.c_str() << "_" << i << "\"/>\n";
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}
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packageConfig <<
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"</CableConfiguration>\n";
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packageConfig.close();
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}
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else
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{
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cmSystemTools::Error("Error opening CABLE configuration file for writing: ",
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packageConfigName.c_str());
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}
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{
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std::string command = "${CABLE}";
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m_Makefile->ExpandVariablesInString(command);
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std::vector<std::string> depends;
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depends.push_back(command);
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command = cmSystemTools::EscapeSpaces(command.c_str());
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command += " "+packageConfigName+" -tcl "+packageTclName+".cxx";
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depends.push_back(packageConfigName);
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std::vector<std::string> outputs;
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outputs.push_back(packageTclName+".cxx");
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m_Makefile->AddCustomCommand(packageConfigName.c_str(),
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command.c_str(),
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depends,
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outputs, m_TargetName.c_str());
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}
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// Add the generated source to the package's source list.
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cmSourceFile file;
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file.SetName(packageTclName.c_str(), outDir.c_str(), "cxx", false);
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// Set dependency hints.
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file.GetDepends().push_back("wrapCalls.h");
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m_Makefile->AddSource(file, m_TargetName.c_str());
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unsigned int index = 0;
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for(cmCableClassSet::CableClassMap::const_iterator
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c = m_CableClassSet->Begin(); c != m_CableClassSet->End(); ++c, ++index)
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{
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this->GenerateCableClassFiles(c->first.c_str(), c->second, index);
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}
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}
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void cmCableWrapTclCommand::GenerateCableClassFiles(const char* name,
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const cmCableClass& c,
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unsigned int index) const
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{
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std::strstream indexStrStream;
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indexStrStream << index << std::ends;
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std::string indexStr = indexStrStream.str();
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std::string outDir = m_Makefile->GetCurrentOutputDirectory();
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std::string className = name;
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std::string groupName = m_TargetName+"_"+indexStr;
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std::string classConfigName = outDir+"/Tcl/"+groupName+"_config_tcl.xml";
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std::string classCxxName = outDir+"/Tcl/"+groupName+"_cxx.cxx";
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std::string classXmlName = outDir+"/Tcl/"+groupName+"_cxx.xml";
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std::string classTclName = outDir+"/Tcl/"+groupName+"_tcl";
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cmGeneratedFileStream classConfig(classConfigName.c_str());
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if(classConfig)
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{
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classConfig <<
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"<CableConfiguration source=\"" << classXmlName.c_str() << "\" "
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"group=\"" << groupName.c_str() << "\">\n";
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for(cmCableClass::Sources::const_iterator source = c.SourcesBegin();
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source != c.SourcesEnd(); ++source)
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{
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classConfig <<
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" <Header name=\"" << source->c_str() << "\"/>\n";
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}
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classConfig <<
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" <Class name=\"_wrap_::wrapper::Wrapper\"/>\n"
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"</CableConfiguration>\n";
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classConfig.close();
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}
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else
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{
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cmSystemTools::Error("Error opening CABLE configuration file for writing: ",
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classConfigName.c_str());
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}
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cmGeneratedFileStream classCxx(classCxxName.c_str());
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if(classCxx)
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{
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for(cmCableClass::Sources::const_iterator source = c.SourcesBegin();
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source != c.SourcesEnd(); ++source)
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{
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classCxx <<
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"#include \"" << source->c_str() << "\"\n";
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}
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classCxx <<
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"\n"
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"namespace _wrap_\n"
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"{\n"
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"\n"
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"struct wrapper\n"
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"{\n"
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" typedef ::" << className.c_str() << " Wrapper;\n"
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"};\n"
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"\n"
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"template <typename T> void Eat(T) {}\n"
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"\n"
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"void InstantiateMemberDeclarations()\n"
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"{\n"
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" Eat(sizeof(wrapper::Wrapper));\n"
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"}\n"
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"\n"
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"}\n";
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classCxx.close();
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}
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else
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{
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cmSystemTools::Error("Error opening file for writing: ",
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classCxxName.c_str());
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}
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{
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std::string command = "${GCCXML}";
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m_Makefile->ExpandVariablesInString(command);
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// Only add the rule if GCC-XML is available.
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if((command != "") && (command != "${GCCXML}"))
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{
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std::vector<std::string> depends;
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depends.push_back(command);
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command = cmSystemTools::EscapeSpaces(command.c_str());
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command += " ${CMAKE_CXXFLAGS} ${INCLUDE_FLAGS} -fsyntax-only -fxml=" + classXmlName + " " + classCxxName;
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std::vector<std::string> outputs;
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outputs.push_back(classXmlName);
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m_Makefile->AddCustomCommand(classCxxName.c_str(),
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command.c_str(),
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depends,
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outputs, m_TargetName.c_str());
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}
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}
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{
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std::string command = "${CABLE}";
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m_Makefile->ExpandVariablesInString(command);
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std::vector<std::string> depends;
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depends.push_back(command);
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command = cmSystemTools::EscapeSpaces(command.c_str());
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command += " "+classConfigName+" -tcl "+classTclName+".cxx";
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depends.push_back(classConfigName);
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depends.push_back(classXmlName);
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std::vector<std::string> outputs;
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outputs.push_back(classTclName+".cxx");
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m_Makefile->AddCustomCommand(classConfigName.c_str(),
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command.c_str(),
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depends,
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outputs, m_TargetName.c_str());
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}
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// Add the generated source to the package's source list.
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cmSourceFile file;
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file.SetName(classTclName.c_str(), outDir.c_str(), "cxx", false);
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// Set dependency hints.
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for(cmCableClass::Sources::const_iterator source = c.SourcesBegin();
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source != c.SourcesEnd(); ++source)
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{
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file.GetDepends().push_back(*source);
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}
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file.GetDepends().push_back("wrapCalls.h");
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m_Makefile->AddSource(file, m_TargetName.c_str());
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}
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