mesa: respect MESA_EGL_NO_X11_HEADERS even with x11 in PACKAGECONFIG
* commit
a5ebdb6ad8e4f94ac819275d55575230e057e4ae
Author: Valentin Popa <valentin.popa@intel.com>
Date: Tue Feb 18 13:32:16 2014 +0200
Subject: mesa: upgrade to 9.2.5
introduced this do_install_append, but doesn't explain why it doesn't
respect MESA_EGL_NO_X11_HEADERS flag anymore.
Not respecting MESA_EGL_NO_X11_HEADERS breaks any build which is using
qtdeclarative+egl in distribution which has x11 in mesa PACKAGECONFIG
(e.g. my bitbake world builds).
The problem is that qtdeclarative is using "None" symbol in
QSGTexture::Filtering enum, it's possible to rename it in qtdeclarative,
but it's quite invasive and changes qtdeclarative public APIs, see:
https://github.com/webOS-ports/meta-webos-ports/commit/
31aa85787a7513e279165a25f6f06ea72c576314
so it was rejected by upstream and I don't want to maintain it in
meta-qt5 - changing public API in OE build is even worse than if upstream
does it.
* This change returns MESA_EGL_NO_X11_HEADERS flag so it's relatively
easy to resolve this conflict in such setups by preventing Xlib.h
inclusion.
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
