Solaris: argument mismatch in dbus (+patch)

building Qt 4.7.2 fails with the below error:

$./configure
...
$gmake
...
/opt/sunstudio12.1/bin/CC -c -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include -O2 -mt -KPIC -DQT_SHARED -DQT_BUILD_DBUS_LIB -DDBUS_API_SUBJECT_TO_CHANGE -DQT_NO_CAST_TO_ASCII -DQT_ASCII_CAST_WARNINGS -DQT3_SUPPORT -DQT_MOC_COMPAT -DQT_USE_FAST_OPERATOR_PLUS -DQT_USE_FAST_CONCATENATION -DQT_NO_DEBUG -DQT_XML_LIB -DQT_CORE_LIB -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -I../../mkspecs/solaris-cc -I. -I../../include/QtCore -I../../include/QtXml -I../../include -I../../include/QtDBus -I.rcc/release-shared -I.moc/release-shared -I/usr/sfw/include -o .obj/release-shared/qdbusintegrator.o qdbusintegrator.cpp
"qdbusconnection_p.h", line 217: Warning: connection hides QDBusConnectionPrivate::connection.
"../../include/QtCore/../../src/corelib/arch/qatomic_i386.h", line 242: Error: Formal argument expected of type void* in call to q_atomic_test_and_set_ptr(volatile void*, void*, void*) is being passed const QString*.
"qdbusintegrator.cpp", line 74: Where: While instantiating "QBasicAtomicPointer<const QString>::testAndSetOrdered(const QString*, const QString*)".
"qdbusintegrator.cpp", line 74: Where: Instantiated from non-template code.
"../../include/QtCore/../../src/corelib/arch/qatomic_i386.h", line 242: Error: Formal argument newval of type void* in call to q_atomic_test_and_set_ptr(volatile void*, void*, void*) is being passed const QString*.
"qdbusintegrator.cpp", line 74: Where: While instantiating "QBasicAtomicPointer<const QString>::testAndSetOrdered(const QString*, const QString*)".
"qdbusintegrator.cpp", line 74: Where: Instantiated from non-template code.
"qdbusintegrator.cpp", line 1221: Warning: name hides QDBusConnectionPrivate::name.
"qdbusintegrator.cpp", line 2024: Warning: name hides QDBusConnectionPrivate::name.
"qdbusintegrator.cpp", line 2106: Warning: name hides QDBusConnectionPrivate::name.
2 Error(s) and 4 Warning(s) detected.
gmake[1]: *** [.obj/release-shared/qdbusintegrator.o] Error 2
gmake[1]: Leaving directory `/export/home/test/packages/BUILD/qt-4.7.2/i386/temp/qt-everywhere-opensource-src-4.7.2/src/dbus'
gmake: *** [sub-dbus-make_default-ordered] Error 2

This was not happening with Qt 4.7.1