I would be happy to provide a patch (remove above mentioned lines) if that helps. My suggestion is for qglobal.h to keep MAC_OS_X_VERSION_MIN_REQUIRED alone and just rely on AvailabilityMacros.h (as anybody else on this platform does).
#Qt mac os mac os x
In particular since Mac OS X did change significantly between 10.4 and 10.5 and thus many modern features are not available to the Qt developer. Android Tutorials C++ Tutorials OpenCV Tutorials OpenGL Tutorials Qt Tutorials Unity Tutorials. Mac OS X Applications Windows Applications Tutorials. 1068 for Snow Leopard 10.6.8), so forcing the min version to 10.4 is not expected by Mac developers using a more recent operating system. In my case it happened with Qt 5.7 and Xcode 8.0 on Mac OS X El Capitan but I think it’s safe to assume similar issues will start rising up with other kits too. Please also note that the default for MAC_OS_X_VERSION_MIN_REQUIRED would be the currently build-on version (e.g. Qglobal.h does '#include ', which would do the right thing, however, since MAC_OS_X_VERSION_MIN_REQUIRED is already defined it does not override it. Aesthetics are important for commercial software, especially on the Mac. A brief guide on what you need to do to get the Qt Creator to compile and develop Qt Applications on Mac OS X without running into installnametoolfailed Introduction Installing Qt is (usually) an easy task: Download the installer, let it do its duty and done you are.
I am not on the very latest release of Qt, but apparently this issue would still occur even if I was. The Qt documentation, for both for 4.8 and 5.0, seems to copy-pasted from version 4.7: Note: There is no accessibility support in the Cocoa version. Qt mac os compatibility mac os x Qt/Nokia have announced that they don’t expect to support Mac OS X 10.6 until they release Qt 4.6, whenever that might be. See this discussion on the ITK mailinglist: ITK crash on Lion/Qt The Qt Accessibility features (help/make the developed application more usable by people with disabilities) does not work on Mac OS X (tried with the Apple VoiceOver utility). Above bug leads to ITK using a different type for the reference counter internally than what a program using Qt will use, leading to hard to debug crashes in ITK's smart pointer system. This leads to problems for instance with the widely used Insight Toolkit (ITK), which uses MAC_OS_X_VERSION_MIN_REQUIRED in its itkLightObject to configure reference counting. define MAC_OS_X_VERSION_MIN_REQUIRED MAC_OS_X_VERSION_10_4.
Although qmake has a QMAKE_MACOSX_DEPLOYMENT_TARGET variable, qglobal.h always sets MAC_OS_X_VERSION_MIN_REQUIRED to MAC_OS_X_VERSION_10_4, overriding an 'export MACOSX_DEPLOYMENT_TARGET' and '-mmacosx-version-min=10.5' from the Makefile:
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