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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
3.8 KiB
C++
124 lines
3.8 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 "cmAddSubDirectoryCommand.h"
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// cmAddSubDirectoryCommand
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bool cmAddSubDirectoryCommand::InitialPass
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(std::vector<std::string> const& args, cmExecutionStatus &)
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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 binpath
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std::string srcArg = args[0];
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std::string binArg;
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bool excludeFromAll = false;
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// process the rest of the arguments looking for optional args
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std::vector<std::string>::const_iterator i = args.begin();
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++i;
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for(;i != args.end(); ++i)
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{
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if(*i == "EXCLUDE_FROM_ALL")
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{
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excludeFromAll = true;
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continue;
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}
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else if (!binArg.size())
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{
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binArg = *i;
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}
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else
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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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}
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// Compute the full path to the specified source directory.
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// Interpret a relative path with respect to the current source directory.
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std::string srcPath;
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if(cmSystemTools::FileIsFullPath(srcArg.c_str()))
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{
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srcPath = srcArg;
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}
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else
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{
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srcPath = this->Makefile->GetCurrentDirectory();
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srcPath += "/";
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srcPath += srcArg;
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}
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if(!cmSystemTools::FileIsDirectory(srcPath.c_str()))
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{
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std::string error = "given source \"";
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error += srcArg;
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error += "\" which is not an existing directory.";
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this->SetError(error.c_str());
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return false;
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}
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srcPath = cmSystemTools::CollapseFullPath(srcPath.c_str());
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// Compute the full path to the binary directory.
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std::string binPath;
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if(binArg.empty())
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{
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// No binary directory was specified. If the source directory is
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// not a subdirectory of the current directory then it is an
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// error.
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if(!cmSystemTools::FindLastString(srcPath.c_str(),
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this->Makefile->GetCurrentDirectory()))
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{
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cmOStringStream e;
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e << "not given a binary directory but the given source directory "
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<< "\"" << srcPath << "\" is not a subdirectory of \""
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<< this->Makefile->GetCurrentDirectory() << "\". "
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<< "When specifying an out-of-tree source a binary directory "
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<< "must be explicitly specified.";
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this->SetError(e.str().c_str());
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return false;
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}
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// Remove the CurrentDirectory from the srcPath and replace it
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// with the CurrentOutputDirectory.
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binPath = srcPath;
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cmSystemTools::ReplaceString(binPath,
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this->Makefile->GetCurrentDirectory(),
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this->Makefile->GetCurrentOutputDirectory());
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}
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else
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{
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// Use the binary directory specified.
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// Interpret a relative path with respect to the current binary directory.
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if(cmSystemTools::FileIsFullPath(binArg.c_str()))
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{
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binPath = binArg;
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}
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else
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{
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binPath = this->Makefile->GetCurrentOutputDirectory();
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binPath += "/";
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binPath += binArg;
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}
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}
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binPath = cmSystemTools::CollapseFullPath(binPath.c_str());
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// Add the subdirectory using the computed full paths.
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this->Makefile->AddSubDirectory(srcPath.c_str(), binPath.c_str(),
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excludeFromAll, false, true);
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return true;
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}
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