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Merge branch 'FixAutomocRegression3' into release

This commit is contained in:
Brad King 2012-11-26 09:02:25 -05:00
parent 902ab6b565 d2536579d5
commit 4d078ab460
1 changed files with 59 additions and 0 deletions
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59
Source/cmQtAutomoc.cxx
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@ -195,6 +195,34 @@ void cmQtAutomoc::SetupAutomocTarget(cmTarget* target)
}
}
const char* qtIncDir = 0;
const char* qtCoreIncDir = 0;
// check whether ${QT_INCLUDE_DIR} is part of the implicit include dirs,
// see http://public.kitware.com/Bug/view.php?id=13667
bool qtIncludeDirMayHaveBeenRemoved = false;
if (makefile->IsSet("QT_INCLUDE_DIR"))
{
qtIncDir = makefile->GetDefinition("QT_INCLUDE_DIR");
std::string s =
makefile->GetSafeDefinition("CMAKE_CXX_IMPLICIT_INCLUDE_DIRECTORIES");
std::vector<std::string> implIncDirs;
cmSystemTools::ExpandListArgument(s, implIncDirs);
if (std::find(implIncDirs.begin(), implIncDirs.end(),std::string(qtIncDir))
!= implIncDirs.end())
{
qtIncludeDirMayHaveBeenRemoved = true;
if (makefile->IsSet("QT_QTCORE_INCLUDE_DIR"))
{
qtCoreIncDir = makefile->GetDefinition("QT_QTCORE_INCLUDE_DIR");
}
}
}
bool haveQtCoreIncDir = false;
bool haveQtIncDir = false;
std::vector<std::string> includeDirs;
cmGeneratorTarget gtgt(target);
localGen->GetIncludeDirectories(includeDirs, &gtgt, "CXX");
@ -207,6 +235,37 @@ void cmQtAutomoc::SetupAutomocTarget(cmTarget* target)
_moc_incs += sep;
sep = ";";
_moc_incs += *incDirIt;
if (qtIncludeDirMayHaveBeenRemoved && qtCoreIncDir && qtIncDir) // #13667
{
if (*incDirIt == qtIncDir)
{
haveQtIncDir = true;
qtIncludeDirMayHaveBeenRemoved = false; // it's here, i.e. not removed
}
if (*incDirIt == qtCoreIncDir)
{
haveQtCoreIncDir = true;
}
}
}
// Some projects (kdelibs, phonon) query the compiler for its default
// include search dirs, and add those to
// CMAKE_CXX_IMPLICIT_INCLUDE_DIRECTORIES.
// These may include e.g./usr/lib/qt/include . This is typically also part
// of ${QT_INCLUDES}. If this directory is then contained in the implicit
// include dirs, it is removed from the include dirs returned from the
// target above. So we add ${QT_INCLUDE_DIR} manually for moc if we detected
// that ${QT_QTCORE_INCLUDE_DIR} is among the include dirs (there shouldn't
// be a way to use Qt4 without using ${QT_QTCORE_INCLUDE_DIR} I think.
// See #13646 and #13667.
if (qtIncludeDirMayHaveBeenRemoved && qtCoreIncDir && qtIncDir
&& (haveQtCoreIncDir == true) && (haveQtIncDir == false))
{
_moc_incs += sep;
sep = ";";
_moc_incs += qtIncDir;
}
const char* tmp = target->GetProperty("COMPILE_DEFINITIONS");