1318 lines
44 KiB
C++
1318 lines
44 KiB
C++
/*============================================================================
|
|
CMake - Cross Platform Makefile Generator
|
|
Copyright 2004-2011 Kitware, Inc.
|
|
Copyright 2011 Alexander Neundorf (neundorf@kde.org)
|
|
|
|
Distributed under the OSI-approved BSD License (the "License");
|
|
see accompanying file Copyright.txt for details.
|
|
|
|
This software is distributed WITHOUT ANY WARRANTY; without even the
|
|
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
See the License for more information.
|
|
============================================================================*/
|
|
|
|
#include "cmGlobalGenerator.h"
|
|
#include "cmLocalGenerator.h"
|
|
#include "cmMakefile.h"
|
|
#include "cmSourceFile.h"
|
|
#include "cmSystemTools.h"
|
|
|
|
#if defined(_WIN32) && !defined(__CYGWIN__)
|
|
# include "cmLocalVisualStudioGenerator.h"
|
|
#endif
|
|
|
|
#include <cmsys/Terminal.h>
|
|
#include <cmsys/ios/sstream>
|
|
|
|
#include <string.h>
|
|
#if defined(__APPLE__)
|
|
#include <unistd.h>
|
|
#endif
|
|
|
|
#include "cmQtAutomoc.h"
|
|
|
|
|
|
static bool requiresMocing(const std::string& text, std::string ¯oName)
|
|
{
|
|
// this simple check is much much faster than the regexp
|
|
if (strstr(text.c_str(), "Q_OBJECT") == NULL
|
|
&& strstr(text.c_str(), "Q_GADGET") == NULL)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
cmsys::RegularExpression qObjectRegExp("[\n][ \t]*Q_OBJECT[^a-zA-Z0-9_]");
|
|
if (qObjectRegExp.find(text))
|
|
{
|
|
macroName = "Q_OBJECT";
|
|
return true;
|
|
}
|
|
cmsys::RegularExpression qGadgetRegExp("[\n][ \t]*Q_GADGET[^a-zA-Z0-9_]");
|
|
if (qGadgetRegExp.find(text))
|
|
{
|
|
macroName = "Q_GADGET";
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
|
|
static std::string findMatchingHeader(const std::string& absPath,
|
|
const std::string& mocSubDir,
|
|
const std::string& basename,
|
|
const std::vector<std::string>& headerExtensions)
|
|
{
|
|
std::string header;
|
|
for(std::vector<std::string>::const_iterator ext = headerExtensions.begin();
|
|
ext != headerExtensions.end();
|
|
++ext)
|
|
{
|
|
std::string sourceFilePath = absPath + basename + "." + (*ext);
|
|
if (cmsys::SystemTools::FileExists(sourceFilePath.c_str()))
|
|
{
|
|
header = sourceFilePath;
|
|
break;
|
|
}
|
|
if (!mocSubDir.empty())
|
|
{
|
|
sourceFilePath = mocSubDir + basename + "." + (*ext);
|
|
if (cmsys::SystemTools::FileExists(sourceFilePath.c_str()))
|
|
{
|
|
header = sourceFilePath;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
return header;
|
|
}
|
|
|
|
|
|
static std::string extractSubDir(const std::string& absPath,
|
|
const std::string& currentMoc)
|
|
{
|
|
std::string subDir;
|
|
if (currentMoc.find_first_of('/') != std::string::npos)
|
|
{
|
|
subDir = absPath
|
|
+ cmsys::SystemTools::GetFilenamePath(currentMoc) + '/';
|
|
}
|
|
return subDir;
|
|
}
|
|
|
|
|
|
static void copyTargetProperty(cmTarget* destinationTarget,
|
|
cmTarget* sourceTarget,
|
|
const char* propertyName)
|
|
{
|
|
const char* propertyValue = sourceTarget->GetProperty(propertyName);
|
|
if (propertyValue)
|
|
{
|
|
destinationTarget->SetProperty(propertyName, propertyValue);
|
|
}
|
|
}
|
|
|
|
|
|
cmQtAutomoc::cmQtAutomoc()
|
|
:Verbose(cmsys::SystemTools::GetEnv("VERBOSE") != 0)
|
|
,ColorOutput(true)
|
|
,RunMocFailed(false)
|
|
,GenerateAll(false)
|
|
{
|
|
|
|
std::string colorEnv = "";
|
|
cmsys::SystemTools::GetEnv("COLOR", colorEnv);
|
|
if(!colorEnv.empty())
|
|
{
|
|
if(cmSystemTools::IsOn(colorEnv.c_str()))
|
|
{
|
|
this->ColorOutput = true;
|
|
}
|
|
else
|
|
{
|
|
this->ColorOutput = false;
|
|
}
|
|
}
|
|
}
|
|
|
|
bool cmQtAutomoc::InitializeMocSourceFile(cmTarget* target)
|
|
{
|
|
cmMakefile* makefile = target->GetMakefile();
|
|
// don't do anything if there is no Qt4 or Qt5Core (which contains moc):
|
|
std::string qtMajorVersion = makefile->GetSafeDefinition("QT_VERSION_MAJOR");
|
|
if (qtMajorVersion == "")
|
|
{
|
|
qtMajorVersion = makefile->GetSafeDefinition("Qt5Core_VERSION_MAJOR");
|
|
}
|
|
if (qtMajorVersion != "4" && qtMajorVersion != "5")
|
|
{
|
|
return false;
|
|
}
|
|
|
|
std::string automocTargetName = target->GetName();
|
|
automocTargetName += "_automoc";
|
|
std::string mocCppFile = makefile->GetCurrentOutputDirectory();
|
|
mocCppFile += "/";
|
|
mocCppFile += automocTargetName;
|
|
mocCppFile += ".cpp";
|
|
cmSourceFile* mocCppSource = makefile->GetOrCreateSource(mocCppFile.c_str(),
|
|
true);
|
|
makefile->AppendProperty("ADDITIONAL_MAKE_CLEAN_FILES",
|
|
mocCppFile.c_str(), false);
|
|
|
|
target->AddSourceFile(mocCppSource);
|
|
return true;
|
|
}
|
|
|
|
static void GetCompileDefinitionsAndDirectories(cmTarget *target,
|
|
const char * config,
|
|
std::string &incs,
|
|
std::string &defs)
|
|
{
|
|
cmMakefile* makefile = target->GetMakefile();
|
|
cmLocalGenerator* localGen = makefile->GetLocalGenerator();
|
|
std::vector<std::string> includeDirs;
|
|
cmGeneratorTarget gtgt(target);
|
|
// Get the include dirs for this target, without stripping the implicit
|
|
// include dirs off, see http://public.kitware.com/Bug/view.php?id=13667
|
|
localGen->GetIncludeDirectories(includeDirs, >gt, "CXX", config, false);
|
|
const char* sep = "";
|
|
incs = "";
|
|
for(std::vector<std::string>::const_iterator incDirIt = includeDirs.begin();
|
|
incDirIt != includeDirs.end();
|
|
++incDirIt)
|
|
{
|
|
incs += sep;
|
|
sep = ";";
|
|
incs += *incDirIt;
|
|
}
|
|
|
|
std::set<std::string> defines;
|
|
localGen->AddCompileDefinitions(defines, target, config);
|
|
|
|
sep = "";
|
|
for(std::set<std::string>::const_iterator defIt = defines.begin();
|
|
defIt != defines.end();
|
|
++defIt)
|
|
{
|
|
defs += sep;
|
|
sep = ";";
|
|
defs += *defIt;
|
|
}
|
|
}
|
|
|
|
void cmQtAutomoc::SetupAutomocTarget(cmTarget* target)
|
|
{
|
|
cmMakefile* makefile = target->GetMakefile();
|
|
const char* targetName = target->GetName();
|
|
|
|
bool relaxedMode = makefile->IsOn("CMAKE_AUTOMOC_RELAXED_MODE");
|
|
|
|
// create a custom target for running automoc at buildtime:
|
|
std::string automocTargetName = targetName;
|
|
automocTargetName += "_automoc";
|
|
|
|
std::string targetDir = makefile->GetCurrentOutputDirectory();
|
|
targetDir += makefile->GetCMakeInstance()->GetCMakeFilesDirectory();
|
|
targetDir += "/";
|
|
targetDir += automocTargetName;
|
|
targetDir += ".dir/";
|
|
|
|
cmCustomCommandLine currentLine;
|
|
currentLine.push_back(makefile->GetSafeDefinition("CMAKE_COMMAND"));
|
|
currentLine.push_back("-E");
|
|
currentLine.push_back("cmake_automoc");
|
|
currentLine.push_back(targetDir);
|
|
currentLine.push_back("$<CONFIGURATION>");
|
|
|
|
cmCustomCommandLines commandLines;
|
|
commandLines.push_back(currentLine);
|
|
|
|
std::string workingDirectory = cmSystemTools::CollapseFullPath(
|
|
"", makefile->GetCurrentOutputDirectory());
|
|
|
|
std::vector<std::string> depends;
|
|
std::string automocComment = "Automoc for target ";
|
|
automocComment += targetName;
|
|
|
|
#if defined(_WIN32) && !defined(__CYGWIN__)
|
|
bool usePRE_BUILD = false;
|
|
cmLocalGenerator* localGen = makefile->GetLocalGenerator();
|
|
cmGlobalGenerator* gg = localGen->GetGlobalGenerator();
|
|
if(strstr(gg->GetName(), "Visual Studio"))
|
|
{
|
|
cmLocalVisualStudioGenerator* vslg =
|
|
static_cast<cmLocalVisualStudioGenerator*>(localGen);
|
|
// Under VS >= 7 use a PRE_BUILD event instead of a separate target to
|
|
// reduce the number of targets loaded into the IDE.
|
|
// This also works around a VS 11 bug that may skip updating the target:
|
|
// https://connect.microsoft.com/VisualStudio/feedback/details/769495
|
|
usePRE_BUILD = vslg->GetVersion() >= cmLocalVisualStudioGenerator::VS7;
|
|
}
|
|
if(usePRE_BUILD)
|
|
{
|
|
// Add the pre-build command directly to bypass the OBJECT_LIBRARY
|
|
// rejection in cmMakefile::AddCustomCommandToTarget because we know
|
|
// PRE_BUILD will work for an OBJECT_LIBRARY in this specific case.
|
|
std::vector<std::string> no_output;
|
|
cmCustomCommand cc(makefile, no_output, depends,
|
|
commandLines, automocComment.c_str(),
|
|
workingDirectory.c_str());
|
|
cc.SetEscapeOldStyle(false);
|
|
cc.SetEscapeAllowMakeVars(true);
|
|
target->GetPreBuildCommands().push_back(cc);
|
|
}
|
|
else
|
|
#endif
|
|
{
|
|
cmTarget* automocTarget = makefile->AddUtilityCommand(
|
|
automocTargetName.c_str(), true,
|
|
workingDirectory.c_str(), depends,
|
|
commandLines, false, automocComment.c_str());
|
|
// Set target folder
|
|
const char* automocFolder = makefile->GetCMakeInstance()->GetProperty(
|
|
"AUTOMOC_TARGETS_FOLDER");
|
|
if (automocFolder && *automocFolder)
|
|
{
|
|
automocTarget->SetProperty("FOLDER", automocFolder);
|
|
}
|
|
else
|
|
{
|
|
// inherit FOLDER property from target (#13688)
|
|
copyTargetProperty(automocTarget, target, "FOLDER");
|
|
}
|
|
|
|
target->AddUtility(automocTargetName.c_str());
|
|
}
|
|
|
|
// configure a file to get all information to automoc at buildtime:
|
|
std::string _moc_files;
|
|
std::string _moc_headers;
|
|
const char* sepFiles = "";
|
|
const char* sepHeaders = "";
|
|
|
|
const std::vector<cmSourceFile*>& srcFiles = target->GetSourceFiles();
|
|
|
|
for(std::vector<cmSourceFile*>::const_iterator fileIt = srcFiles.begin();
|
|
fileIt != srcFiles.end();
|
|
++fileIt)
|
|
{
|
|
cmSourceFile* sf = *fileIt;
|
|
std::string absFile = cmsys::SystemTools::GetRealPath(
|
|
sf->GetFullPath().c_str());
|
|
bool skip = cmSystemTools::IsOn(sf->GetPropertyForUser("SKIP_AUTOMOC"));
|
|
bool generated = cmSystemTools::IsOn(sf->GetPropertyForUser("GENERATED"));
|
|
|
|
if ((skip==false) && (generated == false))
|
|
{
|
|
std::string ext = sf->GetExtension();
|
|
cmSystemTools::FileFormat fileType = cmSystemTools::GetFileFormat(
|
|
ext.c_str());
|
|
if (fileType == cmSystemTools::CXX_FILE_FORMAT)
|
|
{
|
|
_moc_files += sepFiles;
|
|
_moc_files += absFile;
|
|
sepFiles = ";";
|
|
}
|
|
else if (fileType == cmSystemTools::HEADER_FILE_FORMAT)
|
|
{
|
|
_moc_headers += sepHeaders;
|
|
_moc_headers += absFile;
|
|
sepHeaders = ";";
|
|
}
|
|
}
|
|
}
|
|
|
|
const char* tmp = target->GetProperty("AUTOMOC_MOC_OPTIONS");
|
|
std::string _moc_options = (tmp!=0 ? tmp : "");
|
|
|
|
// forget the variables added here afterwards again:
|
|
cmMakefile::ScopePushPop varScope(makefile);
|
|
static_cast<void>(varScope);
|
|
|
|
makefile->AddDefinition("_moc_target_name",
|
|
cmLocalGenerator::EscapeForCMake(automocTargetName.c_str()).c_str());
|
|
makefile->AddDefinition("_moc_options",
|
|
cmLocalGenerator::EscapeForCMake(_moc_options.c_str()).c_str());
|
|
makefile->AddDefinition("_moc_files",
|
|
cmLocalGenerator::EscapeForCMake(_moc_files.c_str()).c_str());
|
|
makefile->AddDefinition("_moc_headers",
|
|
cmLocalGenerator::EscapeForCMake(_moc_headers.c_str()).c_str());
|
|
makefile->AddDefinition("_moc_relaxed_mode", relaxedMode ? "TRUE" : "FALSE");
|
|
|
|
std::string _moc_incs;
|
|
std::string _moc_compile_defs;
|
|
std::vector<std::string> configs;
|
|
const char *config = makefile->GetConfigurations(configs);
|
|
GetCompileDefinitionsAndDirectories(target, config,
|
|
_moc_incs, _moc_compile_defs);
|
|
|
|
makefile->AddDefinition("_moc_incs",
|
|
cmLocalGenerator::EscapeForCMake(_moc_incs.c_str()).c_str());
|
|
makefile->AddDefinition("_moc_compile_defs",
|
|
cmLocalGenerator::EscapeForCMake(_moc_compile_defs.c_str()).c_str());
|
|
|
|
std::map<std::string, std::string> configIncludes;
|
|
std::map<std::string, std::string> configDefines;
|
|
|
|
for (std::vector<std::string>::const_iterator li = configs.begin();
|
|
li != configs.end(); ++li)
|
|
{
|
|
std::string config_moc_incs;
|
|
std::string config_moc_compile_defs;
|
|
GetCompileDefinitionsAndDirectories(target, li->c_str(),
|
|
config_moc_incs,
|
|
config_moc_compile_defs);
|
|
if (config_moc_incs != _moc_incs)
|
|
{
|
|
configIncludes["_moc_incs_" + *li] =
|
|
cmLocalGenerator::EscapeForCMake(config_moc_incs.c_str());
|
|
if(_moc_incs.empty())
|
|
{
|
|
_moc_incs = config_moc_incs;
|
|
}
|
|
}
|
|
if (config_moc_compile_defs != _moc_compile_defs)
|
|
{
|
|
configDefines["_moc_compile_defs_" + *li] =
|
|
cmLocalGenerator::EscapeForCMake(config_moc_compile_defs.c_str());
|
|
if(_moc_compile_defs.empty())
|
|
{
|
|
_moc_compile_defs = config_moc_compile_defs;
|
|
}
|
|
}
|
|
}
|
|
|
|
const char *qtVersion = makefile->GetDefinition("Qt5Core_VERSION_MAJOR");
|
|
if (!qtVersion)
|
|
{
|
|
qtVersion = makefile->GetDefinition("QT_VERSION_MAJOR");
|
|
}
|
|
if (const char *targetQtVersion =
|
|
target->GetLinkInterfaceDependentStringProperty("QT_MAJOR_VERSION", 0))
|
|
{
|
|
qtVersion = targetQtVersion;
|
|
}
|
|
if (qtVersion)
|
|
{
|
|
makefile->AddDefinition("_target_qt_version", qtVersion);
|
|
}
|
|
|
|
{
|
|
const char *qtMoc = makefile->GetSafeDefinition("QT_MOC_EXECUTABLE");
|
|
makefile->AddDefinition("_qt_moc_executable", qtMoc);
|
|
}
|
|
|
|
if (strcmp(qtVersion, "5") == 0)
|
|
{
|
|
cmTarget *qt5Moc = makefile->FindTargetToUse("Qt5::moc");
|
|
if (!qt5Moc)
|
|
{
|
|
cmSystemTools::Error("Qt5::moc target not found ",
|
|
automocTargetName.c_str());
|
|
return;
|
|
}
|
|
makefile->AddDefinition("_qt_moc_executable", qt5Moc->GetLocation(0));
|
|
}
|
|
else
|
|
{
|
|
if (strcmp(qtVersion, "4") != 0)
|
|
{
|
|
cmSystemTools::Error("The CMAKE_AUTOMOC feature supports only Qt 4 and "
|
|
"Qt 5 ", automocTargetName.c_str());
|
|
}
|
|
}
|
|
|
|
const char* cmakeRoot = makefile->GetSafeDefinition("CMAKE_ROOT");
|
|
std::string inputFile = cmakeRoot;
|
|
inputFile += "/Modules/AutomocInfo.cmake.in";
|
|
std::string outputFile = targetDir;
|
|
outputFile += "/AutomocInfo.cmake";
|
|
makefile->ConfigureFile(inputFile.c_str(), outputFile.c_str(),
|
|
false, true, false);
|
|
|
|
if (!configDefines.empty() || !configIncludes.empty())
|
|
{
|
|
std::ofstream infoFile(outputFile.c_str(), std::ios::app);
|
|
if ( !infoFile )
|
|
{
|
|
std::string error = "Internal CMake error when trying to open file: ";
|
|
error += outputFile.c_str();
|
|
error += " for writing.";
|
|
cmSystemTools::Error(error.c_str());
|
|
return;
|
|
}
|
|
if (!configDefines.empty())
|
|
{
|
|
for (std::map<std::string, std::string>::iterator
|
|
it = configDefines.begin(), end = configDefines.end();
|
|
it != end; ++it)
|
|
{
|
|
infoFile << "set(AM_MOC_COMPILE_DEFINITIONS_" << it->first <<
|
|
" " << it->second << ")\n";
|
|
}
|
|
}
|
|
if (!configIncludes.empty())
|
|
{
|
|
for (std::map<std::string, std::string>::iterator
|
|
it = configIncludes.begin(), end = configIncludes.end();
|
|
it != end; ++it)
|
|
{
|
|
infoFile << "set(AM_MOC_INCLUDES_" << it->first <<
|
|
" " << it->second << ")\n";
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
bool cmQtAutomoc::Run(const char* targetDirectory, const char *config)
|
|
{
|
|
bool success = true;
|
|
cmake cm;
|
|
cmGlobalGenerator* gg = this->CreateGlobalGenerator(&cm, targetDirectory);
|
|
cmMakefile* makefile = gg->GetCurrentLocalGenerator()->GetMakefile();
|
|
|
|
this->ReadAutomocInfoFile(makefile, targetDirectory, config);
|
|
this->ReadOldMocDefinitionsFile(makefile, targetDirectory);
|
|
|
|
this->Init();
|
|
|
|
if (this->QtMajorVersion == "4" || this->QtMajorVersion == "5")
|
|
{
|
|
success = this->RunAutomoc(makefile);
|
|
}
|
|
|
|
this->WriteOldMocDefinitionsFile(targetDirectory);
|
|
|
|
delete gg;
|
|
gg = NULL;
|
|
makefile = NULL;
|
|
return success;
|
|
}
|
|
|
|
|
|
cmGlobalGenerator* cmQtAutomoc::CreateGlobalGenerator(cmake* cm,
|
|
const char* targetDirectory)
|
|
{
|
|
cmGlobalGenerator* gg = new cmGlobalGenerator();
|
|
gg->SetCMakeInstance(cm);
|
|
|
|
cmLocalGenerator* lg = gg->CreateLocalGenerator();
|
|
lg->GetMakefile()->SetHomeOutputDirectory(targetDirectory);
|
|
lg->GetMakefile()->SetStartOutputDirectory(targetDirectory);
|
|
lg->GetMakefile()->SetHomeDirectory(targetDirectory);
|
|
lg->GetMakefile()->SetStartDirectory(targetDirectory);
|
|
gg->SetCurrentLocalGenerator(lg);
|
|
|
|
return gg;
|
|
}
|
|
|
|
|
|
bool cmQtAutomoc::ReadAutomocInfoFile(cmMakefile* makefile,
|
|
const char* targetDirectory,
|
|
const char *config)
|
|
{
|
|
std::string filename(cmSystemTools::CollapseFullPath(targetDirectory));
|
|
cmSystemTools::ConvertToUnixSlashes(filename);
|
|
filename += "/AutomocInfo.cmake";
|
|
|
|
if (!makefile->ReadListFile(0, filename.c_str()))
|
|
{
|
|
cmSystemTools::Error("Error processing file: ", filename.c_str());
|
|
return false;
|
|
}
|
|
|
|
this->QtMajorVersion = makefile->GetSafeDefinition("AM_QT_VERSION_MAJOR");
|
|
if (this->QtMajorVersion == "")
|
|
{
|
|
this->QtMajorVersion = makefile->GetSafeDefinition(
|
|
"AM_Qt5Core_VERSION_MAJOR");
|
|
}
|
|
this->Sources = makefile->GetSafeDefinition("AM_SOURCES");
|
|
this->Headers = makefile->GetSafeDefinition("AM_HEADERS");
|
|
this->IncludeProjectDirsBefore = makefile->IsOn(
|
|
"AM_CMAKE_INCLUDE_DIRECTORIES_PROJECT_BEFORE");
|
|
this->Srcdir = makefile->GetSafeDefinition("AM_CMAKE_CURRENT_SOURCE_DIR");
|
|
this->Builddir = makefile->GetSafeDefinition("AM_CMAKE_CURRENT_BINARY_DIR");
|
|
this->MocExecutable = makefile->GetSafeDefinition("AM_QT_MOC_EXECUTABLE");
|
|
std::string compileDefsPropOrig = "AM_MOC_COMPILE_DEFINITIONS";
|
|
std::string compileDefsProp = compileDefsPropOrig;
|
|
if(config)
|
|
{
|
|
compileDefsProp += "_";
|
|
compileDefsProp += config;
|
|
}
|
|
const char *compileDefs = makefile->GetDefinition(compileDefsProp.c_str());
|
|
this->MocCompileDefinitionsStr = compileDefs ? compileDefs
|
|
: makefile->GetSafeDefinition(compileDefsPropOrig.c_str());
|
|
std::string includesPropOrig = "AM_MOC_INCLUDES";
|
|
std::string includesProp = includesPropOrig;
|
|
if(config)
|
|
{
|
|
includesProp += "_";
|
|
includesProp += config;
|
|
}
|
|
const char *includes = makefile->GetDefinition(includesProp.c_str());
|
|
this->MocIncludesStr = includes ? includes
|
|
: makefile->GetSafeDefinition(includesPropOrig.c_str());
|
|
this->MocOptionsStr = makefile->GetSafeDefinition("AM_MOC_OPTIONS");
|
|
this->ProjectBinaryDir = makefile->GetSafeDefinition("AM_CMAKE_BINARY_DIR");
|
|
this->ProjectSourceDir = makefile->GetSafeDefinition("AM_CMAKE_SOURCE_DIR");
|
|
this->TargetName = makefile->GetSafeDefinition("AM_TARGET_NAME");
|
|
|
|
this->CurrentCompileSettingsStr = this->MakeCompileSettingsString(makefile);
|
|
|
|
this->RelaxedMode = makefile->IsOn("AM_RELAXED_MODE");
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
std::string cmQtAutomoc::MakeCompileSettingsString(cmMakefile* makefile)
|
|
{
|
|
std::string s;
|
|
s += makefile->GetSafeDefinition("AM_MOC_COMPILE_DEFINITIONS");
|
|
s += " ~~~ ";
|
|
s += makefile->GetSafeDefinition("AM_MOC_INCLUDES");
|
|
s += " ~~~ ";
|
|
s += makefile->GetSafeDefinition("AM_MOC_OPTIONS");
|
|
s += " ~~~ ";
|
|
s += makefile->IsOn("AM_CMAKE_INCLUDE_DIRECTORIES_PROJECT_BEFORE") ? "TRUE"
|
|
: "FALSE";
|
|
s += " ~~~ ";
|
|
|
|
return s;
|
|
}
|
|
|
|
|
|
bool cmQtAutomoc::ReadOldMocDefinitionsFile(cmMakefile* makefile,
|
|
const char* targetDirectory)
|
|
{
|
|
std::string filename(cmSystemTools::CollapseFullPath(targetDirectory));
|
|
cmSystemTools::ConvertToUnixSlashes(filename);
|
|
filename += "/AutomocOldMocDefinitions.cmake";
|
|
|
|
if (makefile->ReadListFile(0, filename.c_str()))
|
|
{
|
|
this->OldCompileSettingsStr =
|
|
makefile->GetSafeDefinition("AM_OLD_COMPILE_SETTINGS");
|
|
}
|
|
return true;
|
|
}
|
|
|
|
|
|
void cmQtAutomoc::WriteOldMocDefinitionsFile(const char* targetDirectory)
|
|
{
|
|
std::string filename(cmSystemTools::CollapseFullPath(targetDirectory));
|
|
cmSystemTools::ConvertToUnixSlashes(filename);
|
|
filename += "/AutomocOldMocDefinitions.cmake";
|
|
|
|
std::fstream outfile;
|
|
outfile.open(filename.c_str(),
|
|
std::ios::out | std::ios::trunc);
|
|
outfile << "set(AM_OLD_COMPILE_SETTINGS "
|
|
<< cmLocalGenerator::EscapeForCMake(
|
|
this->CurrentCompileSettingsStr.c_str()) << ")\n";
|
|
|
|
outfile.close();
|
|
}
|
|
|
|
|
|
void cmQtAutomoc::Init()
|
|
{
|
|
this->OutMocCppFilename = this->Builddir;
|
|
this->OutMocCppFilename += this->TargetName;
|
|
this->OutMocCppFilename += ".cpp";
|
|
|
|
std::vector<std::string> cdefList;
|
|
cmSystemTools::ExpandListArgument(this->MocCompileDefinitionsStr, cdefList);
|
|
for(std::vector<std::string>::const_iterator it = cdefList.begin();
|
|
it != cdefList.end();
|
|
++it)
|
|
{
|
|
this->MocDefinitions.push_back("-D" + (*it));
|
|
}
|
|
|
|
cmSystemTools::ExpandListArgument(this->MocOptionsStr, this->MocOptions);
|
|
|
|
std::vector<std::string> incPaths;
|
|
cmSystemTools::ExpandListArgument(this->MocIncludesStr, incPaths);
|
|
|
|
std::set<std::string> frameworkPaths;
|
|
for(std::vector<std::string>::const_iterator it = incPaths.begin();
|
|
it != incPaths.end();
|
|
++it)
|
|
{
|
|
const std::string &path = *it;
|
|
this->MocIncludes.push_back("-I" + path);
|
|
if (this->EndsWith(path, ".framework/Headers"))
|
|
{
|
|
// Go up twice to get to the framework root
|
|
std::vector<std::string> pathComponents;
|
|
cmsys::SystemTools::SplitPath(path.c_str(), pathComponents);
|
|
std::string frameworkPath =cmsys::SystemTools::JoinPath(
|
|
pathComponents.begin(), pathComponents.end() - 2);
|
|
frameworkPaths.insert(frameworkPath);
|
|
}
|
|
}
|
|
|
|
for (std::set<std::string>::const_iterator it = frameworkPaths.begin();
|
|
it != frameworkPaths.end(); ++it)
|
|
{
|
|
this->MocIncludes.push_back("-F");
|
|
this->MocIncludes.push_back(*it);
|
|
}
|
|
|
|
|
|
if (this->IncludeProjectDirsBefore)
|
|
{
|
|
const std::string &binDir = "-I" + this->ProjectBinaryDir;
|
|
|
|
const std::string srcDir = "-I" + this->ProjectSourceDir;
|
|
|
|
std::list<std::string> sortedMocIncludes;
|
|
std::list<std::string>::iterator it = this->MocIncludes.begin();
|
|
while (it != this->MocIncludes.end())
|
|
{
|
|
if (this->StartsWith(*it, binDir))
|
|
{
|
|
sortedMocIncludes.push_back(*it);
|
|
it = this->MocIncludes.erase(it);
|
|
}
|
|
else
|
|
{
|
|
++it;
|
|
}
|
|
}
|
|
it = this->MocIncludes.begin();
|
|
while (it != this->MocIncludes.end())
|
|
{
|
|
if (this->StartsWith(*it, srcDir))
|
|
{
|
|
sortedMocIncludes.push_back(*it);
|
|
it = this->MocIncludes.erase(it);
|
|
}
|
|
else
|
|
{
|
|
++it;
|
|
}
|
|
}
|
|
sortedMocIncludes.insert(sortedMocIncludes.end(),
|
|
this->MocIncludes.begin(), this->MocIncludes.end());
|
|
this->MocIncludes = sortedMocIncludes;
|
|
}
|
|
|
|
}
|
|
|
|
|
|
bool cmQtAutomoc::RunAutomoc(cmMakefile* makefile)
|
|
{
|
|
if (!cmsys::SystemTools::FileExists(this->OutMocCppFilename.c_str())
|
|
|| (this->OldCompileSettingsStr != this->CurrentCompileSettingsStr))
|
|
{
|
|
this->GenerateAll = true;
|
|
}
|
|
|
|
// the program goes through all .cpp files to see which moc files are
|
|
// included. It is not really interesting how the moc file is named, but
|
|
// what file the moc is created from. Once a moc is included the same moc
|
|
// may not be included in the _automoc.cpp file anymore. OTOH if there's a
|
|
// header containing Q_OBJECT where no corresponding moc file is included
|
|
// anywhere a moc_<filename>.cpp file is created and included in
|
|
// the _automoc.cpp file.
|
|
|
|
// key = moc source filepath, value = moc output filepath
|
|
std::map<std::string, std::string> includedMocs;
|
|
// collect all headers which may need to be mocced
|
|
std::set<std::string> headerFiles;
|
|
|
|
std::vector<std::string> sourceFiles;
|
|
cmSystemTools::ExpandListArgument(this->Sources, sourceFiles);
|
|
|
|
const std::vector<std::string>& headerExtensions =
|
|
makefile->GetHeaderExtensions();
|
|
|
|
for (std::vector<std::string>::const_iterator it = sourceFiles.begin();
|
|
it != sourceFiles.end();
|
|
++it)
|
|
{
|
|
const std::string &absFilename = *it;
|
|
if (this->Verbose)
|
|
{
|
|
std::cout << "AUTOMOC: Checking " << absFilename << std::endl;
|
|
}
|
|
if (this->RelaxedMode)
|
|
{
|
|
this->ParseCppFile(absFilename, headerExtensions, includedMocs);
|
|
}
|
|
else
|
|
{
|
|
this->StrictParseCppFile(absFilename, headerExtensions, includedMocs);
|
|
}
|
|
this->SearchHeadersForCppFile(absFilename, headerExtensions, headerFiles);
|
|
}
|
|
|
|
std::vector<std::string> headerFilesVec;
|
|
cmSystemTools::ExpandListArgument(this->Headers, headerFilesVec);
|
|
for (std::vector<std::string>::const_iterator it = headerFilesVec.begin();
|
|
it != headerFilesVec.end();
|
|
++it)
|
|
{
|
|
headerFiles.insert(*it);
|
|
}
|
|
|
|
// key = moc source filepath, value = moc output filename
|
|
std::map<std::string, std::string> notIncludedMocs;
|
|
this->ParseHeaders(headerFiles, includedMocs, notIncludedMocs);
|
|
|
|
// run moc on all the moc's that are #included in source files
|
|
for(std::map<std::string, std::string>::const_iterator
|
|
it = includedMocs.begin();
|
|
it != includedMocs.end();
|
|
++it)
|
|
{
|
|
this->GenerateMoc(it->first, it->second);
|
|
}
|
|
|
|
cmsys_ios::stringstream outStream;
|
|
outStream << "/* This file is autogenerated, do not edit*/\n";
|
|
|
|
bool automocCppChanged = false;
|
|
if (notIncludedMocs.empty())
|
|
{
|
|
outStream << "enum some_compilers { need_more_than_nothing };\n";
|
|
}
|
|
else
|
|
{
|
|
// run moc on the remaining headers and include them in
|
|
// the _automoc.cpp file
|
|
for(std::map<std::string, std::string>::const_iterator
|
|
it = notIncludedMocs.begin();
|
|
it != notIncludedMocs.end();
|
|
++it)
|
|
{
|
|
bool mocSuccess = this->GenerateMoc(it->first, it->second);
|
|
if (mocSuccess)
|
|
{
|
|
automocCppChanged = true;
|
|
}
|
|
outStream << "#include \"" << it->second << "\"\n";
|
|
}
|
|
}
|
|
|
|
if (this->RunMocFailed)
|
|
{
|
|
std::cerr << "moc failed..."<< std::endl;
|
|
return false;
|
|
}
|
|
outStream.flush();
|
|
std::string automocSource = outStream.str();
|
|
if (!automocCppChanged)
|
|
{
|
|
// compare contents of the _automoc.cpp file
|
|
const std::string oldContents = this->ReadAll(this->OutMocCppFilename);
|
|
if (oldContents == automocSource)
|
|
{
|
|
// nothing changed: don't touch the _automoc.cpp file
|
|
return true;
|
|
}
|
|
}
|
|
|
|
// source file that includes all remaining moc files (_automoc.cpp file)
|
|
std::fstream outfile;
|
|
outfile.open(this->OutMocCppFilename.c_str(),
|
|
std::ios::out | std::ios::trunc);
|
|
outfile << automocSource;
|
|
outfile.close();
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
void cmQtAutomoc::ParseCppFile(const std::string& absFilename,
|
|
const std::vector<std::string>& headerExtensions,
|
|
std::map<std::string, std::string>& includedMocs)
|
|
{
|
|
cmsys::RegularExpression mocIncludeRegExp(
|
|
"[\n][ \t]*#[ \t]*include[ \t]+"
|
|
"[\"<](([^ \">]+/)?moc_[^ \">/]+\\.cpp|[^ \">]+\\.moc)[\">]");
|
|
|
|
const std::string contentsString = this->ReadAll(absFilename);
|
|
if (contentsString.empty())
|
|
{
|
|
std::cerr << "AUTOMOC: warning: " << absFilename << ": file is empty\n"
|
|
<< std::endl;
|
|
return;
|
|
}
|
|
const std::string absPath = cmsys::SystemTools::GetFilenamePath(
|
|
cmsys::SystemTools::GetRealPath(absFilename.c_str())) + '/';
|
|
const std::string scannedFileBasename = cmsys::SystemTools::
|
|
GetFilenameWithoutLastExtension(absFilename);
|
|
std::string macroName;
|
|
const bool requiresMoc = requiresMocing(contentsString, macroName);
|
|
bool dotMocIncluded = false;
|
|
bool mocUnderscoreIncluded = false;
|
|
std::string ownMocUnderscoreFile;
|
|
std::string ownDotMocFile;
|
|
std::string ownMocHeaderFile;
|
|
|
|
std::string::size_type matchOffset = 0;
|
|
// first a simple string check for "moc" is *much* faster than the regexp,
|
|
// and if the string search already fails, we don't have to try the
|
|
// expensive regexp
|
|
if ((strstr(contentsString.c_str(), "moc") != NULL)
|
|
&& (mocIncludeRegExp.find(contentsString)))
|
|
{
|
|
// for every moc include in the file
|
|
do
|
|
{
|
|
const std::string currentMoc = mocIncludeRegExp.match(1);
|
|
//std::cout << "found moc include: " << currentMoc << std::endl;
|
|
|
|
std::string basename = cmsys::SystemTools::
|
|
GetFilenameWithoutLastExtension(currentMoc);
|
|
const bool moc_style = this->StartsWith(basename, "moc_");
|
|
|
|
// If the moc include is of the moc_foo.cpp style we expect
|
|
// the Q_OBJECT class declaration in a header file.
|
|
// If the moc include is of the foo.moc style we need to look for
|
|
// a Q_OBJECT macro in the current source file, if it contains the
|
|
// macro we generate the moc file from the source file.
|
|
// Q_OBJECT
|
|
if (moc_style)
|
|
{
|
|
// basename should be the part of the moc filename used for
|
|
// finding the correct header, so we need to remove the moc_ part
|
|
basename = basename.substr(4);
|
|
std::string mocSubDir = extractSubDir(absPath, currentMoc);
|
|
std::string headerToMoc = findMatchingHeader(
|
|
absPath, mocSubDir, basename, headerExtensions);
|
|
|
|
if (!headerToMoc.empty())
|
|
{
|
|
includedMocs[headerToMoc] = currentMoc;
|
|
if (basename == scannedFileBasename)
|
|
{
|
|
mocUnderscoreIncluded = true;
|
|
ownMocUnderscoreFile = currentMoc;
|
|
ownMocHeaderFile = headerToMoc;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
std::cerr << "AUTOMOC: error: " << absFilename << " The file "
|
|
<< "includes the moc file \"" << currentMoc << "\", "
|
|
<< "but could not find header \"" << basename
|
|
<< '{' << this->Join(headerExtensions, ',') << "}\" ";
|
|
if (mocSubDir.empty())
|
|
{
|
|
std::cerr << "in " << absPath << "\n" << std::endl;
|
|
}
|
|
else
|
|
{
|
|
std::cerr << "neither in " << absPath
|
|
<< " nor in " << mocSubDir << "\n" << std::endl;
|
|
}
|
|
|
|
::exit(EXIT_FAILURE);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
std::string fileToMoc = absFilename;
|
|
if ((basename != scannedFileBasename) || (requiresMoc==false))
|
|
{
|
|
std::string mocSubDir = extractSubDir(absPath, currentMoc);
|
|
std::string headerToMoc = findMatchingHeader(
|
|
absPath, mocSubDir, basename, headerExtensions);
|
|
if (!headerToMoc.empty())
|
|
{
|
|
// this is for KDE4 compatibility:
|
|
fileToMoc = headerToMoc;
|
|
if ((requiresMoc==false) &&(basename==scannedFileBasename))
|
|
{
|
|
std::cerr << "AUTOMOC: warning: " << absFilename << ": The file "
|
|
"includes the moc file \"" << currentMoc <<
|
|
"\", but does not contain a " << macroName
|
|
<< " macro. Running moc on "
|
|
<< "\"" << headerToMoc << "\" ! Include \"moc_"
|
|
<< basename << ".cpp\" for a compatiblity with "
|
|
"strict mode (see CMAKE_AUTOMOC_RELAXED_MODE).\n"
|
|
<< std::endl;
|
|
}
|
|
else
|
|
{
|
|
std::cerr << "AUTOMOC: warning: " << absFilename << ": The file "
|
|
"includes the moc file \"" << currentMoc <<
|
|
"\" instead of \"moc_" << basename << ".cpp\". "
|
|
"Running moc on "
|
|
<< "\"" << headerToMoc << "\" ! Include \"moc_"
|
|
<< basename << ".cpp\" for compatiblity with "
|
|
"strict mode (see CMAKE_AUTOMOC_RELAXED_MODE).\n"
|
|
<< std::endl;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
std::cerr <<"AUTOMOC: error: " << absFilename << ": The file "
|
|
"includes the moc file \"" << currentMoc <<
|
|
"\", which seems to be the moc file from a different "
|
|
"source file. CMake also could not find a matching "
|
|
"header.\n" << std::endl;
|
|
::exit(EXIT_FAILURE);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
dotMocIncluded = true;
|
|
ownDotMocFile = currentMoc;
|
|
}
|
|
includedMocs[fileToMoc] = currentMoc;
|
|
}
|
|
matchOffset += mocIncludeRegExp.end();
|
|
} while(mocIncludeRegExp.find(contentsString.c_str() + matchOffset));
|
|
}
|
|
|
|
// In this case, check whether the scanned file itself contains a Q_OBJECT.
|
|
// If this is the case, the moc_foo.cpp should probably be generated from
|
|
// foo.cpp instead of foo.h, because otherwise it won't build.
|
|
// But warn, since this is not how it is supposed to be used.
|
|
if ((dotMocIncluded == false) && (requiresMoc == true))
|
|
{
|
|
if (mocUnderscoreIncluded == true)
|
|
{
|
|
// this is for KDE4 compatibility:
|
|
std::cerr << "AUTOMOC: warning: " << absFilename << ": The file "
|
|
<< "contains a " << macroName << " macro, but does not "
|
|
"include "
|
|
<< "\"" << scannedFileBasename << ".moc\", but instead "
|
|
"includes "
|
|
<< "\"" << ownMocUnderscoreFile << "\". Running moc on "
|
|
<< "\"" << absFilename << "\" ! Better include \""
|
|
<< scannedFileBasename << ".moc\" for compatiblity with "
|
|
"strict mode (see CMAKE_AUTOMOC_RELAXED_MODE).\n"
|
|
<< std::endl;
|
|
includedMocs[absFilename] = ownMocUnderscoreFile;
|
|
includedMocs.erase(ownMocHeaderFile);
|
|
}
|
|
else
|
|
{
|
|
// otherwise always error out since it will not compile:
|
|
std::cerr << "AUTOMOC: error: " << absFilename << ": The file "
|
|
<< "contains a " << macroName << " macro, but does not "
|
|
"include "
|
|
<< "\"" << scannedFileBasename << ".moc\" !\n"
|
|
<< std::endl;
|
|
::exit(EXIT_FAILURE);
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
|
|
void cmQtAutomoc::StrictParseCppFile(const std::string& absFilename,
|
|
const std::vector<std::string>& headerExtensions,
|
|
std::map<std::string, std::string>& includedMocs)
|
|
{
|
|
cmsys::RegularExpression mocIncludeRegExp(
|
|
"[\n][ \t]*#[ \t]*include[ \t]+"
|
|
"[\"<](([^ \">]+/)?moc_[^ \">/]+\\.cpp|[^ \">]+\\.moc)[\">]");
|
|
|
|
const std::string contentsString = this->ReadAll(absFilename);
|
|
if (contentsString.empty())
|
|
{
|
|
std::cerr << "AUTOMOC: warning: " << absFilename << ": file is empty\n"
|
|
<< std::endl;
|
|
return;
|
|
}
|
|
const std::string absPath = cmsys::SystemTools::GetFilenamePath(
|
|
cmsys::SystemTools::GetRealPath(absFilename.c_str())) + '/';
|
|
const std::string scannedFileBasename = cmsys::SystemTools::
|
|
GetFilenameWithoutLastExtension(absFilename);
|
|
|
|
bool dotMocIncluded = false;
|
|
|
|
std::string::size_type matchOffset = 0;
|
|
// first a simple string check for "moc" is *much* faster than the regexp,
|
|
// and if the string search already fails, we don't have to try the
|
|
// expensive regexp
|
|
if ((strstr(contentsString.c_str(), "moc") != NULL)
|
|
&& (mocIncludeRegExp.find(contentsString)))
|
|
{
|
|
// for every moc include in the file
|
|
do
|
|
{
|
|
const std::string currentMoc = mocIncludeRegExp.match(1);
|
|
|
|
std::string basename = cmsys::SystemTools::
|
|
GetFilenameWithoutLastExtension(currentMoc);
|
|
const bool mocUnderscoreStyle = this->StartsWith(basename, "moc_");
|
|
|
|
// If the moc include is of the moc_foo.cpp style we expect
|
|
// the Q_OBJECT class declaration in a header file.
|
|
// If the moc include is of the foo.moc style we need to look for
|
|
// a Q_OBJECT macro in the current source file, if it contains the
|
|
// macro we generate the moc file from the source file.
|
|
if (mocUnderscoreStyle)
|
|
{
|
|
// basename should be the part of the moc filename used for
|
|
// finding the correct header, so we need to remove the moc_ part
|
|
basename = basename.substr(4);
|
|
std::string mocSubDir = extractSubDir(absPath, currentMoc);
|
|
std::string headerToMoc = findMatchingHeader(
|
|
absPath, mocSubDir, basename, headerExtensions);
|
|
|
|
if (!headerToMoc.empty())
|
|
{
|
|
includedMocs[headerToMoc] = currentMoc;
|
|
}
|
|
else
|
|
{
|
|
std::cerr << "AUTOMOC: error: " << absFilename << " The file "
|
|
<< "includes the moc file \"" << currentMoc << "\", "
|
|
<< "but could not find header \"" << basename
|
|
<< '{' << this->Join(headerExtensions, ',') << "}\" ";
|
|
if (mocSubDir.empty())
|
|
{
|
|
std::cerr << "in " << absPath << "\n" << std::endl;
|
|
}
|
|
else
|
|
{
|
|
std::cerr << "neither in " << absPath
|
|
<< " nor in " << mocSubDir << "\n" << std::endl;
|
|
}
|
|
|
|
::exit(EXIT_FAILURE);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (basename != scannedFileBasename)
|
|
{
|
|
std::cerr <<"AUTOMOC: error: " << absFilename << ": The file "
|
|
"includes the moc file \"" << currentMoc <<
|
|
"\", which seems to be the moc file from a different "
|
|
"source file. This is not supported. "
|
|
"Include \"" << scannedFileBasename << ".moc\" to run "
|
|
"moc on this source file.\n" << std::endl;
|
|
::exit(EXIT_FAILURE);
|
|
}
|
|
dotMocIncluded = true;
|
|
includedMocs[absFilename] = currentMoc;
|
|
}
|
|
matchOffset += mocIncludeRegExp.end();
|
|
} while(mocIncludeRegExp.find(contentsString.c_str() + matchOffset));
|
|
}
|
|
|
|
// In this case, check whether the scanned file itself contains a Q_OBJECT.
|
|
// If this is the case, the moc_foo.cpp should probably be generated from
|
|
// foo.cpp instead of foo.h, because otherwise it won't build.
|
|
// But warn, since this is not how it is supposed to be used.
|
|
std::string macroName;
|
|
if ((dotMocIncluded == false) && (requiresMocing(contentsString,
|
|
macroName)))
|
|
{
|
|
// otherwise always error out since it will not compile:
|
|
std::cerr << "AUTOMOC: error: " << absFilename << ": The file "
|
|
<< "contains a " << macroName << " macro, but does not include "
|
|
<< "\"" << scannedFileBasename << ".moc\" !\n"
|
|
<< std::endl;
|
|
::exit(EXIT_FAILURE);
|
|
}
|
|
|
|
}
|
|
|
|
|
|
void cmQtAutomoc::SearchHeadersForCppFile(const std::string& absFilename,
|
|
const std::vector<std::string>& headerExtensions,
|
|
std::set<std::string>& absHeaders)
|
|
{
|
|
// search for header files and private header files we may need to moc:
|
|
const std::string basename =
|
|
cmsys::SystemTools::GetFilenameWithoutLastExtension(absFilename);
|
|
const std::string absPath = cmsys::SystemTools::GetFilenamePath(
|
|
cmsys::SystemTools::GetRealPath(absFilename.c_str())) + '/';
|
|
|
|
for(std::vector<std::string>::const_iterator ext = headerExtensions.begin();
|
|
ext != headerExtensions.end();
|
|
++ext)
|
|
{
|
|
const std::string headerName = absPath + basename + "." + (*ext);
|
|
if (cmsys::SystemTools::FileExists(headerName.c_str()))
|
|
{
|
|
absHeaders.insert(headerName);
|
|
break;
|
|
}
|
|
}
|
|
for(std::vector<std::string>::const_iterator ext = headerExtensions.begin();
|
|
ext != headerExtensions.end();
|
|
++ext)
|
|
{
|
|
const std::string privateHeaderName = absPath+basename+"_p."+(*ext);
|
|
if (cmsys::SystemTools::FileExists(privateHeaderName.c_str()))
|
|
{
|
|
absHeaders.insert(privateHeaderName);
|
|
break;
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
|
|
void cmQtAutomoc::ParseHeaders(const std::set<std::string>& absHeaders,
|
|
const std::map<std::string, std::string>& includedMocs,
|
|
std::map<std::string, std::string>& notIncludedMocs)
|
|
{
|
|
for(std::set<std::string>::const_iterator hIt=absHeaders.begin();
|
|
hIt!=absHeaders.end();
|
|
++hIt)
|
|
{
|
|
const std::string& headerName = *hIt;
|
|
|
|
if (includedMocs.find(headerName) == includedMocs.end())
|
|
{
|
|
if (this->Verbose)
|
|
{
|
|
std::cout << "AUTOMOC: Checking " << headerName << std::endl;
|
|
}
|
|
|
|
const std::string basename = cmsys::SystemTools::
|
|
GetFilenameWithoutLastExtension(headerName);
|
|
|
|
const std::string currentMoc = "moc_" + basename + ".cpp";
|
|
const std::string contents = this->ReadAll(headerName);
|
|
std::string macroName;
|
|
if (requiresMocing(contents, macroName))
|
|
{
|
|
//std::cout << "header contains Q_OBJECT macro";
|
|
notIncludedMocs[headerName] = currentMoc;
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
|
|
bool cmQtAutomoc::GenerateMoc(const std::string& sourceFile,
|
|
const std::string& mocFileName)
|
|
{
|
|
const std::string mocFilePath = this->Builddir + mocFileName;
|
|
int sourceNewerThanMoc = 0;
|
|
bool success = cmsys::SystemTools::FileTimeCompare(sourceFile.c_str(),
|
|
mocFilePath.c_str(),
|
|
&sourceNewerThanMoc);
|
|
if (this->GenerateAll || !success || sourceNewerThanMoc >= 0)
|
|
{
|
|
// make sure the directory for the resulting moc file exists
|
|
std::string mocDir = mocFilePath.substr(0, mocFilePath.rfind('/'));
|
|
if (!cmsys::SystemTools::FileExists(mocDir.c_str(), false))
|
|
{
|
|
cmsys::SystemTools::MakeDirectory(mocDir.c_str());
|
|
}
|
|
|
|
std::string msg = "Generating ";
|
|
msg += mocFileName;
|
|
cmSystemTools::MakefileColorEcho(cmsysTerminal_Color_ForegroundBlue
|
|
|cmsysTerminal_Color_ForegroundBold,
|
|
msg.c_str(), true, this->ColorOutput);
|
|
|
|
std::vector<cmStdString> command;
|
|
command.push_back(this->MocExecutable);
|
|
for (std::list<std::string>::const_iterator it = this->MocIncludes.begin();
|
|
it != this->MocIncludes.end();
|
|
++it)
|
|
{
|
|
command.push_back(*it);
|
|
}
|
|
for(std::list<std::string>::const_iterator it=this->MocDefinitions.begin();
|
|
it != this->MocDefinitions.end();
|
|
++it)
|
|
{
|
|
command.push_back(*it);
|
|
}
|
|
for(std::vector<std::string>::const_iterator it=this->MocOptions.begin();
|
|
it != this->MocOptions.end();
|
|
++it)
|
|
{
|
|
command.push_back(*it);
|
|
}
|
|
#ifdef _WIN32
|
|
command.push_back("-DWIN32");
|
|
#endif
|
|
command.push_back("-o");
|
|
command.push_back(mocFilePath);
|
|
command.push_back(sourceFile);
|
|
|
|
if (this->Verbose)
|
|
{
|
|
for(std::vector<cmStdString>::const_iterator cmdIt = command.begin();
|
|
cmdIt != command.end();
|
|
++cmdIt)
|
|
{
|
|
std::cout << *cmdIt << " ";
|
|
}
|
|
std::cout << std::endl;
|
|
}
|
|
|
|
std::string output;
|
|
int retVal = 0;
|
|
bool result = cmSystemTools::RunSingleCommand(command, &output, &retVal);
|
|
if (!result || retVal)
|
|
{
|
|
std::cerr << "AUTOMOC: error: process for " << mocFilePath <<" failed:\n"
|
|
<< output << std::endl;
|
|
this->RunMocFailed = true;
|
|
cmSystemTools::RemoveFile(mocFilePath.c_str());
|
|
}
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
|
|
std::string cmQtAutomoc::Join(const std::vector<std::string>& lst,
|
|
char separator)
|
|
{
|
|
if (lst.empty())
|
|
{
|
|
return "";
|
|
}
|
|
|
|
std::string result;
|
|
for (std::vector<std::string>::const_iterator it = lst.begin();
|
|
it != lst.end();
|
|
++it)
|
|
{
|
|
result += "." + (*it) + separator;
|
|
}
|
|
result.erase(result.end() - 1);
|
|
return result;
|
|
}
|
|
|
|
|
|
bool cmQtAutomoc::StartsWith(const std::string& str, const std::string& with)
|
|
{
|
|
return (str.substr(0, with.length()) == with);
|
|
}
|
|
|
|
|
|
bool cmQtAutomoc::EndsWith(const std::string& str, const std::string& with)
|
|
{
|
|
if (with.length() > (str.length()))
|
|
{
|
|
return false;
|
|
}
|
|
return (str.substr(str.length() - with.length(), with.length()) == with);
|
|
}
|
|
|
|
|
|
std::string cmQtAutomoc::ReadAll(const std::string& filename)
|
|
{
|
|
std::ifstream file(filename.c_str());
|
|
cmsys_ios::stringstream stream;
|
|
stream << file.rdbuf();
|
|
file.close();
|
|
return stream.str();
|
|
}
|