| /*========================================================================= |
| |
| 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 "cmFLTKWrapUICommand.h" |
| |
| #include "cmSourceFile.h" |
| |
| // cmFLTKWrapUICommand |
| bool cmFLTKWrapUICommand::InitialPass(std::vector<std::string> const& args) |
| { |
| if(args.size() < 2 ) |
| { |
| this->SetError("called with incorrect number of arguments"); |
| return false; |
| } |
| |
| // what is the current source dir |
| std::string cdir = this->Makefile->GetCurrentDirectory(); |
| const char* fluid_exe = |
| this->Makefile->GetRequiredDefinition("FLTK_FLUID_EXECUTABLE"); |
| |
| // get parameter for the command |
| this->Target = args[0]; // Target that will use the generated files |
| |
| std::vector<std::string> newArgs; |
| this->Makefile->ExpandSourceListArguments(args,newArgs, 1); |
| |
| // get the list of GUI files from which .cxx and .h will be generated |
| std::string outputDirectory = this->Makefile->GetCurrentOutputDirectory(); |
| |
| // Some of the generated files are *.h so the directory "GUI" |
| // where they are created have to be added to the include path |
| this->Makefile->AddIncludeDirectory( outputDirectory.c_str() ); |
| |
| for(std::vector<std::string>::iterator i = (newArgs.begin() + 1); |
| i != newArgs.end(); i++) |
| { |
| cmSourceFile *curr = this->Makefile->GetSource(i->c_str()); |
| // if we should use the source GUI |
| // to generate .cxx and .h files |
| if (!curr || !curr->GetPropertyAsBool("WRAP_EXCLUDE")) |
| { |
| cmSourceFile header_file; |
| std::string srcName = cmSystemTools::GetFilenameWithoutExtension(*i); |
| const bool headerFileOnly = true; |
| header_file.SetName(srcName.c_str(), |
| outputDirectory.c_str(), "h",headerFileOnly); |
| std::string origname = cdir + "/" + *i; |
| std::string hname = header_file.GetFullPath(); |
| // add starting depends |
| std::vector<std::string> depends; |
| depends.push_back(origname); |
| depends.push_back(fluid_exe); |
| std::string cxxres = outputDirectory.c_str(); |
| cxxres += "/" + srcName; |
| cxxres += ".cxx"; |
| |
| cmCustomCommandLine commandLine; |
| commandLine.push_back(fluid_exe); |
| commandLine.push_back("-c"); // instructs Fluid to run in command line |
| commandLine.push_back("-h"); // optionally rename .h files |
| commandLine.push_back(hname); |
| commandLine.push_back("-o"); // optionally rename .cxx files |
| commandLine.push_back(cxxres); |
| commandLine.push_back(origname);// name of the GUI fluid file |
| cmCustomCommandLines commandLines; |
| commandLines.push_back(commandLine); |
| |
| // Add command for generating the .h and .cxx files |
| const char* no_main_dependency = 0; |
| const char* no_comment = 0; |
| const char* no_working_dir = 0; |
| this->Makefile->AddCustomCommandToOutput(cxxres.c_str(), |
| depends, no_main_dependency, |
| commandLines, no_comment, |
| no_working_dir); |
| this->Makefile->AddCustomCommandToOutput(hname.c_str(), |
| depends, no_main_dependency, |
| commandLines, no_comment, |
| no_working_dir); |
| |
| cmSourceFile *sf = this->Makefile->GetSource(cxxres.c_str()); |
| sf->GetDepends().push_back(hname); |
| sf->GetDepends().push_back(origname); |
| this->GeneratedSourcesClasses.push_back(sf); |
| } |
| } |
| |
| // create the variable with the list of sources in it |
| size_t lastHeadersClass = this->GeneratedSourcesClasses.size(); |
| std::string sourceListValue; |
| for(size_t classNum = 0; classNum < lastHeadersClass; classNum++) |
| { |
| if (classNum) |
| { |
| sourceListValue += ";"; |
| } |
| sourceListValue += this->GeneratedSourcesClasses[classNum]->GetFullPath(); |
| } |
| std::string varName = this->Target; |
| varName += "_FLTK_UI_SRCS"; |
| this->Makefile->AddDefinition(varName.c_str(), sourceListValue.c_str()); |
| |
| return true; |
| } |
| |
| void cmFLTKWrapUICommand::FinalPass() |
| { |
| // people should add the srcs to the target themselves, but the old command |
| // didn't support that, so check and see if they added the files in and if |
| // they didn;t then print a warning and add then anyhow |
| std::vector<std::string> srcs = |
| this->Makefile->GetTargets()[this->Target].GetSourceLists(); |
| bool found = false; |
| for (unsigned int i = 0; i < srcs.size(); ++i) |
| { |
| if (srcs[i] == |
| this->GeneratedSourcesClasses[0]->GetFullPath()) |
| { |
| found = true; |
| break; |
| } |
| } |
| if (!found) |
| { |
| std::string msg = |
| "In CMake 2.2 the FLTK_WRAP_UI command sets a variable to the list of " |
| "source files that should be added to your executable or library. It " |
| "appears that you have not added these source files to your target. " |
| "You should change your CMakeLists.txt file to " |
| "directly add the generated files to the target. " |
| "For example FTLK_WRAP_UI(foo src1 src2 src3) " |
| "will create a variable named foo_FLTK_UI_SRCS that contains the list " |
| "of sources to add to your target when you call ADD_LIBRARY or " |
| "ADD_EXECUTABLE. For now CMake will add the sources to your target " |
| "for you as was done in CMake 2.0 and earlier. In the future this may " |
| "become an error."; |
| msg +="The problem was found while processing the source directory: "; |
| msg += this->Makefile->GetStartDirectory(); |
| cmSystemTools::Message(msg.c_str(),"Warning"); |
| // first we add the rules for all the .fl to .h and .cxx files |
| size_t lastHeadersClass = this->GeneratedSourcesClasses.size(); |
| |
| // Generate code for all the .fl files |
| for(size_t classNum = 0; classNum < lastHeadersClass; classNum++) |
| { |
| this->Makefile->GetTargets()[this->Target].GetSourceFiles(). |
| push_back(this->GeneratedSourcesClasses[classNum]); |
| } |
| } |
| } |
| |
| |
| |