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92 lines
3.0 KiB
C++
92 lines
3.0 KiB
C++
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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file Copyright.txt or https://cmake.org/licensing for details. */
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#include "cmQTWrapCPPCommand.h"
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#include "cmCustomCommandLines.h"
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#include "cmMakefile.h"
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#include "cmSourceFile.h"
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#include "cmSystemTools.h"
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class cmExecutionStatus;
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// cmQTWrapCPPCommand
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bool cmQTWrapCPPCommand::InitialPass(std::vector<std::string> const& args,
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cmExecutionStatus&)
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{
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if (args.size() < 3) {
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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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// Get the moc executable to run in the custom command.
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const char* moc_exe =
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this->Makefile->GetRequiredDefinition("QT_MOC_EXECUTABLE");
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// Get the variable holding the list of sources.
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std::string const& sourceList = args[1];
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std::string sourceListValue = this->Makefile->GetSafeDefinition(sourceList);
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// Create a rule for all sources listed.
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for (std::vector<std::string>::const_iterator j = (args.begin() + 2);
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j != args.end(); ++j) {
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cmSourceFile* curr = this->Makefile->GetSource(*j);
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// if we should wrap the class
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if (!(curr && curr->GetPropertyAsBool("WRAP_EXCLUDE"))) {
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// Compute the name of the file to generate.
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std::string srcName = cmSystemTools::GetFilenameWithoutLastExtension(*j);
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std::string newName = this->Makefile->GetCurrentBinaryDirectory();
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newName += "/moc_";
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newName += srcName;
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newName += ".cxx";
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cmSourceFile* sf = this->Makefile->GetOrCreateSource(newName, true);
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if (curr) {
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sf->SetProperty("ABSTRACT", curr->GetProperty("ABSTRACT"));
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}
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// Compute the name of the header from which to generate the file.
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std::string hname;
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if (cmSystemTools::FileIsFullPath(j->c_str())) {
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hname = *j;
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} else {
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if (curr && curr->GetPropertyAsBool("GENERATED")) {
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hname = this->Makefile->GetCurrentBinaryDirectory();
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} else {
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hname = this->Makefile->GetCurrentSourceDirectory();
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}
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hname += "/";
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hname += *j;
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}
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// Append the generated source file to the list.
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if (!sourceListValue.empty()) {
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sourceListValue += ";";
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}
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sourceListValue += newName;
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// Create the custom command to generate the file.
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cmCustomCommandLine commandLine;
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commandLine.push_back(moc_exe);
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commandLine.push_back("-o");
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commandLine.push_back(newName);
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commandLine.push_back(hname);
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cmCustomCommandLines commandLines;
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commandLines.push_back(commandLine);
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std::vector<std::string> depends;
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depends.push_back(moc_exe);
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depends.push_back(hname);
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std::string no_main_dependency;
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const char* no_working_dir = CM_NULLPTR;
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this->Makefile->AddCustomCommandToOutput(
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newName, depends, no_main_dependency, commandLines, "Qt Wrapped File",
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no_working_dir);
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}
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}
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// Store the final list of source files.
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this->Makefile->AddDefinition(sourceList, sourceListValue.c_str());
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return true;
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}
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