Doesn't reset android NDK path after changing them

Installed Qt 5.3 Beta that includes Qt Creator 3.0.82.

Set JDK, SDK, NDK, ANT dirs. Created 2 AVDs.

Opened animatedtiles sample project. Selected also Android kit.

Compiled and run flawlessy with Desktop Qt.

Switch to Android -> debug. Try to compile but incompatible devices, solved added ANDROID_TARGET_ARCH=default/armeabi-v7a

Trying to compile again. Error that it can't find bits/c++config.h. I read that sometimes it is due to a SDK/NDK path too long.

So I renamed dir in the file system shortening them.

Then I went to the Tools->Options->Android and set the new paths.

Trying to compile I get
No rule to make target ..\..\......\OLD ANDROID NDK DIR\sources\cxx-stl\....

So it seems that somewhere it was not able to update the changed dir.

Tried to Build->Clean but the only way was to Build->run qmake

After this, I got the previous error:
bits/c++config.h no such file or directory utility

I must say that I was able to compile and run this sample on another workstation with Qt 5.2.1

So 2 things:

• example doesn't compile
• Qt Creator should run qmake when android dirs change...