119 lines
3.5 KiB
C++
119 lines
3.5 KiB
C++
/*=========================================================================
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Program: CMake - Cross-Platform Makefile Generator
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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) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
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See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notices for more information.
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=========================================================================*/
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#include "cmExportLibraryDependencies.h"
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#include "cmGlobalGenerator.h"
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#include "cmLocalGenerator.h"
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#include "cmGeneratedFileStream.h"
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#include "cmake.h"
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#include <cmsys/auto_ptr.hxx>
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bool cmExportLibraryDependenciesCommand
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::InitialPass(std::vector<std::string> const& args)
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{
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if(args.size() < 1 )
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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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// store the arguments for the final pass
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this->Filename = args[0];
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this->Append = false;
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if(args.size() > 1)
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{
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if(args[1] == "APPEND")
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{
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this->Append = true;
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}
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}
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return true;
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}
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void cmExportLibraryDependenciesCommand::FinalPass()
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{
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// export_library_dependencies() shouldn't modify anything
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// ensure this by calling a const method
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this->ConstFinalPass();
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}
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void cmExportLibraryDependenciesCommand::ConstFinalPass() const
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{
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// Use copy-if-different if not appending.
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cmsys::auto_ptr<std::ofstream> foutPtr;
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if(this->Append)
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{
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cmsys::auto_ptr<std::ofstream> ap(
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new std::ofstream(this->Filename.c_str(), std::ios::app));
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foutPtr = ap;
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}
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else
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{
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cmsys::auto_ptr<cmGeneratedFileStream> ap(
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new cmGeneratedFileStream(this->Filename.c_str(), true));
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ap->SetCopyIfDifferent(true);
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foutPtr = ap;
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}
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std::ostream& fout = *foutPtr.get();
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if (!fout)
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{
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cmSystemTools::Error("Error Writing ", this->Filename.c_str());
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cmSystemTools::ReportLastSystemError("");
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return;
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}
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const cmake* cm = this->Makefile->GetCMakeInstance();
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const cmGlobalGenerator* global = cm->GetGlobalGenerator();
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const std::vector<cmLocalGenerator *>& locals = global->GetLocalGenerators();
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std::string libDepName;
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for(std::vector<cmLocalGenerator *>::const_iterator i = locals.begin();
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i != locals.end(); ++i)
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{
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const cmLocalGenerator* gen = *i;
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const cmTargets &tgts = gen->GetMakefile()->GetTargets();
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std::vector<std::string> depends;
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const char *defType;
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for(cmTargets::const_iterator l = tgts.begin();
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l != tgts.end(); ++l)
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{
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libDepName = l->first;
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libDepName += "_LIB_DEPENDS";
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const char* def = this->Makefile->GetDefinition(libDepName.c_str());
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if(def)
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{
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fout << "SET(" << libDepName << " \"" << def << "\")\n";
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// now for each dependency, check for link type
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cmSystemTools::ExpandListArgument(def, depends);
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for(std::vector<std::string>::const_iterator d = depends.begin();
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d != depends.end(); ++d)
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{
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libDepName = *d;
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libDepName += "_LINK_TYPE";
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defType = this->Makefile->GetDefinition(libDepName.c_str());
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libDepName = cmSystemTools::EscapeSpaces(libDepName.c_str());
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if(defType)
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{
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fout << "SET(" << libDepName << " \"" << defType << "\")\n";
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}
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}
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}
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}
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}
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return;
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}
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