CMake/Source/cmQTWrapUICommand.cxx

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Simplify CMake per-source license notices Per-source copyright/license notice headers that spell out copyright holder names and years are hard to maintain and often out-of-date or plain wrong. Precise contributor information is already maintained automatically by the version control tool. Ultimately it is the receiver of a file who is responsible for determining its licensing status, and per-source notices are merely a convenience. Therefore it is simpler and more accurate for each source to have a generic notice of the license name and references to more detailed information on copyright holders and full license terms. Our `Copyright.txt` file now contains a list of Contributors whose names appeared source-level copyright notices. It also references version control history for more precise information. Therefore we no longer need to spell out the list of Contributors in each source file notice. Replace CMake per-source copyright/license notice headers with a short description of the license and links to `Copyright.txt` and online information available from "https://cmake.org/licensing". The online URL also handles cases of modules being copied out of our source into other projects, so we can drop our notices about replacing links with full license text. Run the `Utilities/Scripts/filter-notices.bash` script to perform the majority of the replacements mechanically. Manually fix up shebang lines and trailing newlines in a few files. Manually update the notices in a few files that the script does not handle.
2016-09-27 22:01:08 +03:00
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing for details. */
#include "cmQTWrapUICommand.h"
// cmQTWrapUICommand
bool cmQTWrapUICommand::InitialPass(std::vector<std::string> const& args,
cmExecutionStatus&)
{
if (args.size() < 4) {
this->SetError("called with incorrect number of arguments");
return false;
}
// Get the uic and moc executables to run in the custom commands.
const char* uic_exe =
this->Makefile->GetRequiredDefinition("QT_UIC_EXECUTABLE");
const char* moc_exe =
this->Makefile->GetRequiredDefinition("QT_MOC_EXECUTABLE");
// Get the variable holding the list of sources.
std::string const& headerList = args[1];
std::string const& sourceList = args[2];
std::string headerListValue = this->Makefile->GetSafeDefinition(headerList);
std::string sourceListValue = this->Makefile->GetSafeDefinition(sourceList);
// Create rules for all sources listed.
for (std::vector<std::string>::const_iterator j = (args.begin() + 3);
j != args.end(); ++j) {
cmSourceFile* curr = this->Makefile->GetSource(*j);
// if we should wrap the class
if (!(curr && curr->GetPropertyAsBool("WRAP_EXCLUDE"))) {
// Compute the name of the files to generate.
std::string srcName = cmSystemTools::GetFilenameWithoutLastExtension(*j);
std::string hName = this->Makefile->GetCurrentBinaryDirectory();
hName += "/";
hName += srcName;
hName += ".h";
std::string cxxName = this->Makefile->GetCurrentBinaryDirectory();
cxxName += "/";
cxxName += srcName;
cxxName += ".cxx";
std::string mocName = this->Makefile->GetCurrentBinaryDirectory();
mocName += "/moc_";
mocName += srcName;
mocName += ".cxx";
// Compute the name of the ui file from which to generate others.
std::string uiName;
if (cmSystemTools::FileIsFullPath(j->c_str())) {
uiName = *j;
} else {
if (curr && curr->GetPropertyAsBool("GENERATED")) {
uiName = this->Makefile->GetCurrentBinaryDirectory();
} else {
uiName = this->Makefile->GetCurrentSourceDirectory();
}
uiName += "/";
uiName += *j;
}
// create the list of headers
if (!headerListValue.empty()) {
headerListValue += ";";
}
headerListValue += hName;
// create the list of sources
if (!sourceListValue.empty()) {
sourceListValue += ";";
}
sourceListValue += cxxName;
sourceListValue += ";";
sourceListValue += mocName;
// set up .ui to .h and .cxx command
cmCustomCommandLine hCommand;
hCommand.push_back(uic_exe);
hCommand.push_back("-o");
hCommand.push_back(hName);
hCommand.push_back(uiName);
cmCustomCommandLines hCommandLines;
hCommandLines.push_back(hCommand);
cmCustomCommandLine cxxCommand;
cxxCommand.push_back(uic_exe);
cxxCommand.push_back("-impl");
cxxCommand.push_back(hName);
cxxCommand.push_back("-o");
cxxCommand.push_back(cxxName);
cxxCommand.push_back(uiName);
cmCustomCommandLines cxxCommandLines;
cxxCommandLines.push_back(cxxCommand);
cmCustomCommandLine mocCommand;
mocCommand.push_back(moc_exe);
mocCommand.push_back("-o");
mocCommand.push_back(mocName);
mocCommand.push_back(hName);
cmCustomCommandLines mocCommandLines;
mocCommandLines.push_back(mocCommand);
std::vector<std::string> depends;
depends.push_back(uiName);
std::string no_main_dependency = "";
2016-06-27 23:44:16 +03:00
const char* no_comment = CM_NULLPTR;
const char* no_working_dir = CM_NULLPTR;
this->Makefile->AddCustomCommandToOutput(
hName, depends, no_main_dependency, hCommandLines, no_comment,
no_working_dir);
depends.push_back(hName);
this->Makefile->AddCustomCommandToOutput(
cxxName, depends, no_main_dependency, cxxCommandLines, no_comment,
no_working_dir);
depends.clear();
depends.push_back(hName);
this->Makefile->AddCustomCommandToOutput(
mocName, depends, no_main_dependency, mocCommandLines, no_comment,
no_working_dir);
}
}
// Store the final list of source files and headers.
this->Makefile->AddDefinition(sourceList, sourceListValue.c_str());
this->Makefile->AddDefinition(headerList, headerListValue.c_str());
return true;
}