Andy Nichols dafd0955c6 Enable support for OpenVG ... This commit re-enables support for OpenVG in Qt, but not in the same way as in Qt 4.8. The first part is about adding a test and using the new configure system to enable OpenVG. There is still support code in Qt for setting up EGL to provide a surface and context for rendering with the OpenVG API, this commit enables a path to do so. Normally to get access to an EGLContext from a QWindow you do so via QOpenGLContext, but in setups without OpenGL but with EGL and OpenVG this doesn't make sense (there would be no QOpenGLContext). So the intended way is to use a QWindow to get an EGLSurface, then create an EGLContext directly (without going through QPA). Change-Id: I0f75aadbaa3cd006deb7e6fd12cfbb574870fba4 Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>		2016-11-17 15:00:00 +00:00
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bsymbolic_functions.prf	take advantage of new safety regarding build config resolution	2013-02-18 15:52:39 +01:00
hide_symbols.prf	Distinguish between Objective-C and Objective-C++ sources	2015-10-09 15:15:17 +00:00
largefile.prf
opengl.prf	Use qtConfig throughout in qtbase	2016-08-19 04:28:05 +00:00
separate_debug_info.prf	Skip chmod for separate_debug_info when cross compiling on Windows	2016-10-07 05:25:42 +00:00
thread.prf
x11.prf
x11inc.prf
x11lib.prf
x11sm.prf	Remove all references to X11 session management	2012-06-01 03:15:55 +02:00