/*========================================================================= Program: CMake - Cross-Platform Makefile Generator Module: $RCSfile$ Language: C++ Date: $Date$ Version: $Revision$ Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved. See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details. This software is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the above copyright notices for more information. =========================================================================*/ #include "cmAddSubDirectoryCommand.h" // cmAddSubDirectoryCommand bool cmAddSubDirectoryCommand::InitialPass (std::vector<std::string> const& args) { if(args.size() < 1 ) { this->SetError("called with incorrect number of arguments"); return false; } // store the binpath std::string srcArg = args[0]; std::string binArg; bool intoplevel = true; // process the rest of the arguments looking for optional args std::vector<std::string>::const_iterator i = args.begin(); ++i; for(;i != args.end(); ++i) { if(*i == "EXCLUDE_FROM_ALL") { intoplevel = false; continue; } else if (!binArg.size()) { binArg = *i; } else { this->SetError("called with incorrect number of arguments"); return false; } } // Compute the full path to the specified source directory. // Interpret a relative path with respect to the current source directory. std::string srcPath; if(cmSystemTools::FileIsFullPath(srcArg.c_str())) { srcPath = srcArg; } else { srcPath = this->Makefile->GetCurrentDirectory(); srcPath += "/"; srcPath += srcArg; } if(!cmSystemTools::FileIsDirectory(srcPath.c_str())) { std::string error = "given source \""; error += srcArg; error += "\" which is not an existing directory."; this->SetError(error.c_str()); return false; } srcPath = cmSystemTools::CollapseFullPath(srcPath.c_str()); // Compute the full path to the binary directory. std::string binPath; if(binArg.empty()) { // No binary directory was specified. If the source directory is // not a subdirectory of the current directory then it is an // error. if(!cmSystemTools::FindLastString(srcPath.c_str(), this->Makefile->GetCurrentDirectory())) { cmOStringStream e; e << "not given a binary directory but the given source directory " << "\"" << srcPath << "\" is not a subdirectory of \"" << this->Makefile->GetCurrentDirectory() << "\". " << "When specifying an out-of-tree source a binary directory " << "must be explicitly specified."; this->SetError(e.str().c_str()); return false; } // Remove the CurrentDirectory from the srcPath and replace it // with the CurrentOutputDirectory. binPath = srcPath; cmSystemTools::ReplaceString(binPath, this->Makefile->GetCurrentDirectory(), this->Makefile->GetCurrentOutputDirectory()); } else { // Use the binary directory specified. // Interpret a relative path with respect to the current binary directory. if(cmSystemTools::FileIsFullPath(binArg.c_str())) { binPath = binArg; } else { binPath = this->Makefile->GetCurrentOutputDirectory(); binPath += "/"; binPath += binArg; } } binPath = cmSystemTools::CollapseFullPath(binPath.c_str()); // Add the subdirectory using the computed full paths. this->Makefile->AddSubDirectory(srcPath.c_str(), binPath.c_str(), intoplevel, false, true); return true; }