QDbus: Fix (!a == b) comparison

! binds to a, and that is wrong here.

(cherry picked from qtbase/4b7cd57719a637189696d673b014ae785df669bf)

Change-Id: I75542a0c27f39fb6e684dedd9925a1f3748d4919
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Fix compilation using MinGW 64 due to missing __cpuid

Compile fails on Windows 64 using MinGW with the error message:
'__cpuid' was not declared in this scope.

fix by moving the Q_CC_GNU block above the WIN64 block
as suggested by Thiago in the QTBUG-34022 comments.

Task-number: QTBUG-34022
Change-Id: Iced4ac0b64f8ba986e49543ff3793ae8c0c33d14
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
QNX: Fix QDir::entryInfoList()

If D_FLAG_FILTER is set, duplicate name entries are filtered out, so
this flag has to be set along with D_FLAG_STAT in the call to dircntl.

Also releaved dependencies between defines__EXT_QNX__READDIR_R,
__EXT_QNX__READDIR64_R and _POSIX_THREAD_SAFE_FUNCTIONS

Back-ported from qtbase: aee59f06e0017e225363d4207d3d96c2b30698e1

Change-Id: Ifa2148cc49544076fcfe8fb88e2a0dfe2404959e
Reviewed-by: Fabian Bumberger <fbumberger@rim.com>
Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com>
Fix building of JSC with libc++.

Follow-up to 0de22e8 and 427d50d: the former was not just a cleanup
commit, and part of the changes reverted in the latter actually broke
the build with libc++ again: clang defines __GNUC__ for compatibility
with GCC, but if libc++ is used ext/atomicity.h does not exist.

Change-Id: Id86646d38b7bc62dbe0731f8f32efb2353335210
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
Vista Style: More menu item pixel fixes for QtQuick Controls

Includes a one-pixel fix for widgets, where the menu item text
would be one pixel too far away from the vertical gutter.

Task-number: QTBUG-37451
Task-number: QTBUG-38376
Change-Id: I2539233814a427c5bed66a5c07584717eb3df418
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>
Reviewed-by: Mitch Curtis <mitch.curtis@digia.com>
(cherry picked from qtbase/9cd2dac348f45c4b93f74f8ebe20d7528821f003)
Updated changes-4.8.6 file

Change-Id: Ia758818a9fcb716baeaf37c0fc37cb79c7974cf5
Reviewed-by: Jani Heikkinen <jani.heikkinen@digia.com>
Reviewed-by: Iikka Eklund <iikka.eklund@digia.com>
Reviewed-by: Akseli Salovaara <akseli.salovaara@digia.com>