Add 'linux-rasp-pi3-vc4-g++ X11 EGLFS'

linux-rasp-pi3-vc4-g%2B%2B-X11-EGLFS.md

@@ -0,0 +1,19 @@
+Dependencies:
+```
+sudo apt-get update
+sudo apt-get build-dep qt4-x11
+sudo apt-get build-dep libqt5gui5
+sudo apt-get install libudev-dev libinput-dev libts-dev libxcb-xinerama0-dev libxcb-xinerama0
+
+sudo apt-get install libegl1-mesa-dev libgbm-dev libgles2-mesa-dev mesa-common-dev
+
+```
+
+Configuration:
+```
+../configure -release -nomake tests -nomake examples -skip wayland -skip qtscript -skip qtwebengine -device linux-rasp-pi3-vc4-g++ -device-option CROSS_COMPILE=/media/mehran/extra3/Qt5Pi3X11/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin/arm-linux-gnueabihf- -sysroot /media/mehran/extra3/Qt5Pi3X11/raspi/sysroot -opensource -confirm-license -make libs -prefix /usr/local/qt5pi -extprefix /media/mehran/extra3/Qt5Pi3X11/raspi/qt5pi -hostprefix /media/mehran/extra3/Qt5Pi3X11/raspi/qt5 -v -no-use-gold-linker
+```
+
+sources:
+https://www.raspberrypi.org/forums/viewtopic.php?t=272855
+https://wiki.qt.io/RaspberryPi2EGLFS