more escaping of slashes in awk regexp

apparently some awks need the regexp delimiters to be escaped even
within a character list.

Change-Id: I74a77022e134cafa269960c5c88a9a88589f1b95
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
Fix widgets link error on iOS (missing mac gesture recognizers).

Change-Id: Iebea6b6e26e9aca9a64aecc9b125c48fe1cc7e43
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
Clear qt_tablet_target in ~QWidgetWindow.

Task-number: QTBUG-34007

Change-Id: If67563e5d9c4040256b58521773736e14db6fbaf
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
Fix crash in qdoc startup

the order of initialization of static variables is undefined, and we
therefore cannot (safely) initialize the array with static QStrings
declared elsewhere.

This was leading to crashes in MinGW gcc 4.8.0. Work around the issue
by initializing the array at runtime initialization instead.

Task-number: QTBUG-34172
Change-Id: I24f0e6af6685fc280d12c8ef90d40b8ebe994450
Reviewed-by: Martin Smith <martin.smith@digia.com>
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
If CUPS has no default printer, set up the first one in list

Otherwise QCUPSSupport is instantiated without any printer being set up,
which leads to bugs and/or crashes in other parts using QCUPSSupport.

Change-Id: I1f4ddde5a28d6448d78aed856104ce8448e213c7
Reviewed-by: John Layt <jlayt@kde.org>
Set currently selected printer to QCUPSSupport in PageSetupWidget

Also adds new method to allows setting a printer in QCUPSSupport by
printer name.

Change-Id: Iff7a88d95eab9de2c96872c45b12e708207bda16
Reviewed-by: John Layt <jlayt@kde.org>
Explicitly mark subdirs as host_builds in SUBDIRS template

Allows post-processing code to exclude recursing into host_build subdirs.
The alternative would be to have the SUBDIRS logic pre-parse the subdir
project to check if it's a host_build, but that might have a performance
impact, so it's better to leave the information explicit in the subdir
project file.

Change-Id: I1a6f7d94c49faf5f5106c83ef21f6b85b531c90b
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>