1 /*============================================================================
2 CMake - Cross Platform Makefile Generator
3 Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
5 Distributed under the OSI-approved BSD License (the "License");
6 see accompanying file Copyright.txt for details.
8 This software is distributed WITHOUT ANY WARRANTY; without even the
9 implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
10 See the License for more information.
11 ============================================================================*/
12 #include "cmFLTKWrapUICommand.h"
14 #include "cmSourceFile.h"
16 // cmFLTKWrapUICommand
17 bool cmFLTKWrapUICommand
18 ::InitialPass(std::vector<std::string> const& args, cmExecutionStatus &)
22 this->SetError("called with incorrect number of arguments");
26 // what is the current source dir
27 std::string cdir = this->Makefile->GetCurrentDirectory();
28 const char* fluid_exe =
29 this->Makefile->GetRequiredDefinition("FLTK_FLUID_EXECUTABLE");
31 // get parameter for the command
32 this->Target = args[0]; // Target that will use the generated files
34 std::vector<std::string> newArgs;
35 this->Makefile->ExpandSourceListArguments(args,newArgs, 1);
37 // get the list of GUI files from which .cxx and .h will be generated
38 std::string outputDirectory = this->Makefile->GetCurrentOutputDirectory();
40 // Some of the generated files are *.h so the directory "GUI"
41 // where they are created have to be added to the include path
42 this->Makefile->AddIncludeDirectory( outputDirectory.c_str() );
44 for(std::vector<std::string>::iterator i = (newArgs.begin() + 1);
45 i != newArgs.end(); i++)
47 cmSourceFile *curr = this->Makefile->GetSource(i->c_str());
48 // if we should use the source GUI
49 // to generate .cxx and .h files
50 if (!curr || !curr->GetPropertyAsBool("WRAP_EXCLUDE"))
52 std::string outName = outputDirectory;
54 outName += cmSystemTools::GetFilenameWithoutExtension(*i);
55 std::string hname = outName;
57 std::string origname = cdir + "/" + *i;
58 // add starting depends
59 std::vector<std::string> depends;
60 depends.push_back(origname);
61 depends.push_back(fluid_exe);
62 std::string cxxres = outName;
65 cmCustomCommandLine commandLine;
66 commandLine.push_back(fluid_exe);
67 commandLine.push_back("-c"); // instructs Fluid to run in command line
68 commandLine.push_back("-h"); // optionally rename .h files
69 commandLine.push_back(hname);
70 commandLine.push_back("-o"); // optionally rename .cxx files
71 commandLine.push_back(cxxres);
72 commandLine.push_back(origname);// name of the GUI fluid file
73 cmCustomCommandLines commandLines;
74 commandLines.push_back(commandLine);
76 // Add command for generating the .h and .cxx files
77 const char* no_main_dependency = 0;
78 const char* no_comment = 0;
79 const char* no_working_dir = 0;
80 this->Makefile->AddCustomCommandToOutput(cxxres.c_str(),
81 depends, no_main_dependency,
82 commandLines, no_comment,
84 this->Makefile->AddCustomCommandToOutput(hname.c_str(),
85 depends, no_main_dependency,
86 commandLines, no_comment,
89 cmSourceFile *sf = this->Makefile->GetSource(cxxres.c_str());
90 sf->AddDepend(hname.c_str());
91 sf->AddDepend(origname.c_str());
92 this->GeneratedSourcesClasses.push_back(sf);
96 // create the variable with the list of sources in it
97 size_t lastHeadersClass = this->GeneratedSourcesClasses.size();
98 std::string sourceListValue;
99 for(size_t classNum = 0; classNum < lastHeadersClass; classNum++)
103 sourceListValue += ";";
105 sourceListValue += this->GeneratedSourcesClasses[classNum]->GetFullPath();
107 std::string varName = this->Target;
108 varName += "_FLTK_UI_SRCS";
109 this->Makefile->AddDefinition(varName.c_str(), sourceListValue.c_str());
114 void cmFLTKWrapUICommand::FinalPass()
116 // people should add the srcs to the target themselves, but the old command
117 // didn't support that, so check and see if they added the files in and if
118 // they didn;t then print a warning and add then anyhow
119 cmTarget* target = this->Makefile->FindTarget(this->Target.c_str());
123 "FLTK_WRAP_UI was called with a target that was never created: ";
125 msg +=". The problem was found while processing the source directory: ";
126 msg += this->Makefile->GetStartDirectory();
127 msg += ". This FLTK_WRAP_UI call will be ignored.";
128 cmSystemTools::Message(msg.c_str(),"Warning");
131 std::vector<cmSourceFile*> const& srcs =
132 target->GetSourceFiles();
134 for (unsigned int i = 0; i < srcs.size(); ++i)
136 if (srcs[i]->GetFullPath() ==
137 this->GeneratedSourcesClasses[0]->GetFullPath())
146 "In CMake 2.2 the FLTK_WRAP_UI command sets a variable to the list of "
147 "source files that should be added to your executable or library. It "
148 "appears that you have not added these source files to your target. "
149 "You should change your CMakeLists.txt file to "
150 "directly add the generated files to the target. "
151 "For example FTLK_WRAP_UI(foo src1 src2 src3) "
152 "will create a variable named foo_FLTK_UI_SRCS that contains the list "
153 "of sources to add to your target when you call ADD_LIBRARY or "
154 "ADD_EXECUTABLE. For now CMake will add the sources to your target "
155 "for you as was done in CMake 2.0 and earlier. In the future this may "
157 msg +="The problem was found while processing the source directory: ";
158 msg += this->Makefile->GetStartDirectory();
159 cmSystemTools::Message(msg.c_str(),"Warning");
160 // first we add the rules for all the .fl to .h and .cxx files
161 size_t lastHeadersClass = this->GeneratedSourcesClasses.size();
163 // Generate code for all the .fl files
164 for(size_t classNum = 0; classNum < lastHeadersClass; classNum++)
166 this->Makefile->GetTargets()[this->Target]
167 .AddSourceFile(this->GeneratedSourcesClasses[classNum]);