James McDonnell cc1a28d07e Add the ability to change precompiled header use ... Give the Windows configureapp the same -pch/-no-pch arguments found in the Linux configure script. Using command line arguments to enable/disable precompiled header use is preferable to mkspec changes. Make -pch the default for all toolchains. In particular, this makes -pch the default for QNX on Windows. Previously, QNX on Windows had an implied default of -no-pch. Precompiled headers are the default for QNX on Linux; they should also be the default for QNX on Windows. A 'dictionary["PCH"] = "no"' will need to be added in Configure::applySpecSpecifics for any toolchain that should default to -no-pch (none known at this time). -no-pch is implemented by putting a "CONFIG -= precompile_header" in qmodule.pri. This ensures that Qt is built without precompiled headers (as requested) even if allowing precompiled header use is the default for the toolchain. Task-number: QTBUG-52578 Task-number: QTBUG-11545 Change-Id: I1b59bc2d416c5ba169161c5b3cc13accd76eeac8 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>		2016-04-19 00:00:58 +00:00
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configure	Add the ability to change precompiled header use	2016-04-19 00:00:58 +00:00
shared/windows	Remove Wow6432Node versions of Visual Studio registry keys	2015-12-08 06:37:57 +00:00