Error on Compile Release Mode on Windows

[dcbasso]

I'm compiling my app on windows, and at the end of compilation I got this error:

@
c:/qtsdk/mingw/bin/../lib/gcc/mingw32/4.4.0/../../../../mingw32/bin/ld.exe: <unknown-file>:0: syntax error

Warning: .drectve `-export:T.540 ' unrecognized

mingw32-make.exe[1]: Leaving directory `C:/Users/dvl/Documents/repoBEVSAT/main/src/BalancaEmbarcadaVeicular/InoveBEV-build-desktop-Qt_4_8_1_for_Desktop_-_MinGW__Qt_SDK__Release'

09:32:20: The process "C:\QtSDK\mingw\bin\mingw32-make.exe" exited normally.
@

Well I execute the application and appears to be everything OK, only that some SVG files that in resources file is not showing in my application, as we can see here: http://qt-project.org/forums/viewthread/21915/

What's that error can be?! Solutions?
Thanks all.

[dcbasso]

Well, I don't that error can give me problems!
At this moment, I'm not sure!