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MEONMedical / Log4Qt

Log4Qt - Logging for the Qt cross-platform application framework
Apache License 2.0
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Warnings when compiled for ARM #10

Closed ThE-MaRaC closed 7 years ago

ThE-MaRaC commented 8 years ago

The following warnings are visible while compiling with android_armv7: In file included from C:\Qt\5.6\android_armv7\include/QtCore/qhash.h:40:0, from C:\Qt\5.6\android_armv7\include/QtCore/qshareddata.h:40, from C:\Qt\5.6\android_armv7\include\QtCore/qsharedpointer.h:39, from C:\Qt\5.6\android_armv7\include\QtCore/QSharedPointer:1, from ......\Log4Qt\src\log4qt\log4qtsharedptr.h:4, from ......\Log4Qt\src\log4qt\layout.h:29, from ......\Log4Qt\src\log4qt\appender.h:28, from ......\Log4Qt\src\log4qt\appenderskeleton.h:28, from ......\Log4Qt\src\log4qt\appenderskeleton.cpp:25: C:\Qt\5.6\android_armv7\include/QtCore/qlist.h: In instantiation of 'void QList::node_copy(QList::Node, QList::Node, QList::Node) [with T = QVariant]': C:\Qt\5.6\android_armv7\include/QtCore/qlist.h:805:58: required from 'QList::QList(const QList&) [with T = QVariant]' ......\Log4Qt\src\log4qt\helpers/logerror.h:498:12: required from here C:\Qt\5.6\android_armv7\include/QtCore/qlist.h:465:17: warning: cast from 'QList::Node' to 'QVariant' increases required alignment of target type [-Wcast-align] new (current) T(reinterpret_cast<T*>(src));

Check the following thread for more info: https://groups.google.com/forum/#!topic/qt-project-list-development/CGZlE5o5Bic

I am using the following patch as a workaround (g++.pri): win32 { NORMAL_CXXFLAGS += -Wcast-align }

Full build log: build.txt

Regards, ThE-MaRaC

andibacher commented 7 years ago

Out of scope.