[MSYS2] forward headers not created correctly

QtCore: created fwd-include header(s) for <srcbase>/src/corelib/animation/ { qabstractanimation.h (2), qanimationgroup.h (1), qparallelanimationgroup.h (1), qpauseanimation.h (1), qpropertyanimation.h (1), qsequentialanimationgroup.h (1), qvariantanimation.h (1) }
QtCore: created fwd-include header(s) for <srcbase>/src/corelib/arch/ { qatomic_msvc.h (1) }
QtCore: created fwd-include header(s) for <srcbase>/src/corelib/codecs/ { qtextcodec.h (2) }
QtCore: created fwd-include header(s) for <srcbase>/src/corelib/global/ { qflags.h (1), qlibraryinfo.h (1), qlogging.h (2), qnamespace.h (1), qsysinfo.h (1), qtypeinfo.h (2) }
QtCore: created fwd-include header(s) for <srcbase>/src/corelib/io/ { qbuffer.h (1), qdatastream.h (1), qdebug.h (2), qdir.h (1), qdiriterator.h (1), qfile.h (1), qfiledevice.h (1), qfileinfo.h (1), qfileselector.h (1), qfilesystemwatcher.h (1), qlockfile.h (1), qprocess.h (3), qresource.h (1), qsavefile.h (1), qstorageinfo.h (1), qtemporarydir.h (1), qtemporaryfile.h (1), qtextstream.h (1), qurl.h (2), qurlquery.h (1) }
QtCore: created fwd-include header(s) for <srcbase>/src/corelib/itemmodels/ { qabstractitemmodel.h (6), qabstractproxymodel.h (1), qidentityproxymodel.h (1), qitemselectionmodel.h (2), qsortfilterproxymodel.h (1) }
QtCore: created fwd-include header(s) for <srcbase>/src/corelib/json/ { qjsonarray.h (1), qjsondocument.h (2), qjsonobject.h (1), qjsonvalue.h (3) }
QtCore: created fwd-include header(s) for <srcbase>/src/corelib/kernel/ { qabstractnativeeventfilter.h (1), qbasictimer.h (1), qcoreapplication.h (1), qcoreevent.h (4), qeventloop.h (2), qmetaobject.h (3), qmetatype.h (1), qmimedata.h (1), qobject.h (3), qobjectdefs.h (6), qpointer.h (1), qsharedmemory.h (1), qsignalmapper.h (1), qsocketnotifier.h (1), qsystemsemaphore.h (1), qtranslator.h (1), qvariant.h (3), qwineventnotifier.h (1) }
QtCore: created fwd-include header(s) for <srcbase>/src/corelib/mimetypes/ { qmimedatabase.h (1), qmimetype.h (1) }
QtCore: created fwd-include header(s) for <srcbase>/src/corelib/plugin/ { qlibrary.h (1), qplugin.h (2), qpluginloader.h (1) }
QtCore: created fwd-include header(s) for <srcbase>/src/corelib/statemachine/ { qabstractstate.h (1), qabstracttransition.h (1), qeventtransition.h (1), qfinalstate.h (1), qhistorystate.h (1), qsignaltransition.h (1), qstate.h (1), qstatemachine.h (1) }
QtCore: created fwd-include header(s) for <srcbase>/src/corelib/thread/ { qatomic.h (1), qbasicatomic.h (2), qexception.h (1), qfuture.h (1), qfutureinterface.h (2), qfuturewatcher.h (2), qgenericatomic.h (2), qmutex.h (3), qreadwritelock.h (3), qsemaphore.h (1), qthreadpool.h (1), qwaitcondition.h (1) }
QtCore: created fwd-include header(s) for <srcbase>/src/corelib/tools/ { qarraydata.h (1), qbitarray.h (2), qbytearray.h (3), qbytearraylist.h (1), qbytearraymatcher.h (1), qchar.h (2), qcollator.h (2), qcommandlineoption.h (1), qcommandlineparser.h (1), qcontiguouscache.h (2), qcryptographichash.h (1), qdatetime.h (3), qeasingcurve.h (1), qhash.h (3), qline.h (2), qlinkedlist.h (2), qlist.h (3), qlocale.h (1), qmap.h (6), qmargins.h (2), qmessageauthenticationcode.h (1), qregexp.h (1), qregularexpression.h (3), qscopedpointer.h (4), qshareddata.h (3), qsharedpointer.h (2), qstring.h (6), qstringbuilder.h (4), qstringlist.h (2), qstringmatcher.h (1), qtextboundaryfinder.h (1), qtimeline.h (1), qtimezone.h (1), qvector.h (1) }
QtCore: created fwd-include header(s) for <srcbase>/src/corelib/xml/ { qxmlstream.h (10) }

g++ -c -include .pch/release/qt_pch.h -pipe -fno-keep-inline-dllexport -msse2 -mstackrealign -mfpmath=sse -O2 -std=c++1z -fexceptions -mthreads -frtti -Wall -Wextra -Wvla -Wdate-time -Wshift-overflow=2 -Wduplicated-cond -DUNICODE -DQT_NO_USING_NAMESPACE -DQT_NO_FOREACH -DWINVER=0x600 -D_WIN32_WINNT=0x0600 -DQT_BUILD_CORE_LIB -DQT_BUILDING_QT -D_CRT_SECURE_NO_WARNINGS -D_USE_MATH_DEFINES -DQT_ASCII_CAST_WARNINGS -DQT_MOC_COMPAT -DQT_USE_QSTRINGBUILDER -DQT_DEPRECATED_WARNINGS -DQT_DISABLE_DEPRECATED_BEFORE=0x040800 -DQT_NO_DEBUG -I. -Iglobal -I../3rdparty/harfbuzz/src -I../3rdparty/md5 -I../3rdparty/md4 -I../3rdparty/sha3 -I../3rdparty/double-conversion/include -I../3rdparty/double-conversion/include/double-conversion -I../../include -I../../include/QtCore -I../../include/QtCore/5.8.0 -I../../include/QtCore/5.8.0/QtCore -Itmp -I.moc/release -I../../mkspecs/win32-g++  -o .obj/release/qsimd.o tools/qsimd.cpp
tools/qsimd.cpp:43:22: fatal error: QByteArray: No such file or directory

--- a/qtbase/bin/syncqt.pl	2014-05-02 23:02:57.995360800 +0100
+++ b/qtbase/bin/syncqt.pl	2014-05-02 23:03:59.474877200 +0100
@@ -214,6 +214,7 @@
     push @ret, split(/,/, $classname) if ($classname);
 
     my $parsable = "";
+    local $/ = "\n";
     if(open(F, "<$iheader")) {
         while(<F>) {
             my $line = $_;