fix Windows CE comments

Change-Id: Ib42c456c236f59727dddd6a111dfe0946fff1aef
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Windows: Fix corner case where frameless windows would cover the taskbar.

In commit 0c936ca83c40b73f30195a619900f2be98b9e968 we fixed the case
where the window was maximized programmatically, but if the window gets
restored by clicking on the taskbar we don't get to set WithinMaximize
flag, since we immediately get the WM_GETMINMAXINFO request from Windows.

To reproduce the problem, run tests/manual/windowflags, remove frames,
maximize, minimize, and restore by clicking on the taskbar.

Task-number: QTBUG-8361

Change-Id: I8a7cf4fccbb2c3dac5f570848501ac1e8d2c2307
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Simplify linking to different jpeg libs.

This makes it slightly more obvious which compiler should be used with
which.

Task-number: QTBUG-23119

Change-Id: Ie3e5cf995d686bfa846902a040668716c8b5f526
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
QPrintDialog - Fix Cups printer setup sequence

First set up the selected output format, printer and page size, and then
setup the selected job options.  This ensures all values are correctly
setup for the requested format and printer as not all settings may be
able to persist across the change in output format or printer.

Change-Id: I67f261f4e3be479a9018139633886ee8e570f42a
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
QMetaStringTable: make ctor explicit

Recent commit 105d10de introduced the QMetaStringTable(QByteArray) constructor,
but failed to mark it as explicit.

The argument, the class' name, is not an equivalent representation of a
string table, so mark the constructor explicit.

Change-Id: I2f141969400b98d3253283bd6fb0b9d18f2d53b3
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
QWidgetTextControl: drop some actions when QT_NO_CLIPBOARD

Drop the Cut, Copy, and Copy Link Address actions from the context menu
for QT_NO_CLIPBOARD builds. This mirrors what QWidgetLineControl already
does.

Change-Id: Icd6e92c044a11d336fb8d7fbf54b826712bd240e
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Remove unused function "quadraticRoots"

qbezier.cpp(122): warning #177: function "quadraticRoots" was declared but never referenced

Change-Id: I590f59ed6e41462d0a14a9239adb8bd0acbeeae4
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
GitIgnore updates

* ANGLE artifacts
* qfeatures

Change-Id: I3cb8f78bf02119233f115ec53d536c05dd9776e7
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Cascade detection of SSE3 support and up

If SSE2 isn't supported, then SSE3 can't be either. Onwards and upwards
for SSSE3, SSE4.1, SSE4.2 and AVX. The test for AVX2 was already there.

Task-number: QTBUG-24773
Change-Id: I005258db52d8abcd407a99b8ebcc23cdea8e3d9f
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Remove unused -sse (CFG_SSE) option

This is a left-over from the cleanup of MMX/3dNow!/SSE support, which we
no longer have in Qt.

Change-Id: I48388710a499bddb518ae3c2b8a4ad989482f58c
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Add mkspec for clang using libc++ on Linux.

libc++ is an alternative stdlib implementation for clang.
See http://libcxx.llvm.org/ for further details.
The library is enabled by adding -stdlib=libc++ to the command line.

Change-Id: I07d09cbb69b59b579d3754c99d717d2ac6d44d67
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>