Problem compiling Qt-Mobility

[arborbr01]

I tried to compile Qt-Mobility-1.2.0 and received thew following error Message:
"ipc/qmetaobjectbuilder.cpp:1430:41: error: invalid conversion from ‘QtMobility::QMetaObjectBuilder::StaticMetacallFunction {aka int ()(QMetaObject::Call, int, void**)}’ to ‘QMetaObjectExtraData::StaticMetacallFunction {aka void ()(QObject*, QMetaObject::Call, int, void**)}’ [-fpermissive]"

I'd like to know the cause of this message.

Thanks in advance.

[AcerExtensa]

Ubuntu, right? Open .pro file and add
@QMAKE_CXXFLAGS = -fpermissive@
P.S.: don't forget to run qmake again after editing .pro file....

if don't help, open Makefile and add -fpermissive to CXXFLAGS line

[arborbr01]

Thank you a lot AcerExtensa.
Everrything gona be allright.