| /*========================================================================= |
| |
| 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; |
| } |
| } |
| |
| // check for relative arguments |
| bool relativeSource = true; |
| std::string binPath = binArg; |
| std::string srcPath = std::string(this->Makefile->GetCurrentDirectory()) + |
| "/" + srcArg; |
| // if the path does not exist then the arg was relative |
| if (!cmSystemTools::FileIsDirectory(srcPath.c_str())) |
| { |
| relativeSource = false; |
| srcPath = srcArg; |
| if (!cmSystemTools::FileIsDirectory(srcPath.c_str())) |
| { |
| std::string error = "Incorrect ADD_SUBDIRECTORY command. Directory: "; |
| error += srcArg + " does not exists."; |
| this->SetError(error.c_str()); |
| return false; |
| } |
| } |
| |
| // at this point srcPath has the full path to the source directory |
| // now we need to compute the binPath if it was not provided |
| |
| // if the argument was provided then use it |
| if (binArg.size()) |
| { |
| if (!cmSystemTools::FileIsFullPath(binPath.c_str())) |
| { |
| binPath = std::string(this->Makefile->GetCurrentOutputDirectory()) + |
| "/" + binArg.c_str(); |
| } |
| } |
| // otherwise compute the binPath from the srcPath |
| else |
| { |
| // if the srcArg was relative then we just do the same for the binPath |
| if (relativeSource) |
| { |
| binPath = std::string(this->Makefile->GetCurrentOutputDirectory()) + |
| "/" + srcArg; |
| } |
| // otherwise we try to remove the CurrentDirectory from the srcPath and |
| // replace it with the CurrentOutputDirectory. This may not really work |
| // because the source dir they provided may not be "in" the source |
| // tree. This is an error if this happens. |
| else |
| { |
| // try replacing the home dir with the home output dir |
| binPath = srcPath; |
| if (!cmSystemTools::FindLastString(binPath.c_str(), |
| this->Makefile->GetHomeDirectory())) |
| { |
| this->SetError("A full source directory was specified that is not " |
| "in the source tree but no binary directory was " |
| "specified. If you specify an out of tree source " |
| "directory then you must provide the binary " |
| "directory as well."); |
| return false; |
| } |
| cmSystemTools::ReplaceString(binPath, |
| this->Makefile->GetHomeDirectory(), |
| this->Makefile->GetHomeOutputDirectory()); |
| } |
| } |
| |
| // now we have all the arguments |
| this->Makefile->AddSubDirectory(srcPath.c_str(), binPath.c_str(), |
| intoplevel, false, true); |
| |
| return true; |
| } |
| |