Compiling with XCode 5.1.1 problem

[phoenixai]

Hi,

I have upgraded to XCode 5.1.1 from 5.0.2.
Subsequently I upgraded to Qt 5.3.1

I have checked the QtCreator-Preferences-Kits-(auto-detected) iphoneos-clang-Qt 5.3.0 and for
sysroot there is a path to valid iPhoneOS7.1.sdk

However, when qmake generates the makefiles, there is a -isysroot path to iPhoneOS7.0.sdk which is clearly wrong.

Is this a qmake bug?

Any workarounds?