diff --git a/Build-Qt5.12.10-for-RPI3.md b/Build-Qt5.12.10-for-RPI3.md
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+build configuration:
+```
+../configure -release -no-eglfs -qt-xcb -xcb -nomake tests -nomake examples -skip wayland -skip qtscript -skip qtwebengine \
+-device linux-rasp-pi3-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
+
+```
\ No newline at end of file