#!/bin/sh
# change link libEGL.so , libEGL.so.1 , libGLESv2.so , libGLESv2.so.2
set -Ceu

echo "change libEGL.so , libGLESv2.so"
echo "  0 : /usr/lib/arm-linux-gnueabihf/libEGL.so.1.0.0"
echo "  1 : /usr/lib/chromium-browser/libEGL.so"
echo "  2 : /opt/vc/lib/libbrcmEGL.so"
read -p "select (0/1/2/n): " num

case "${num}" in
    "0" )
        ln -fs /usr/lib/arm-linux-gnueabihf/libEGL.so.1.0.0 /usr/lib/arm-linux-gnueabihf/libEGL.so
        ln -fs /usr/lib/arm-linux-gnueabihf/libEGL.so.1.0.0 /usr/lib/arm-linux-gnueabihf/libEGL.so.1
        ln -fs /usr/lib/arm-linux-gnueabihf/libGLESv2.so.2.0.0 /usr/lib/arm-linux-gnueabihf/libGLESv2.so
        ln -fs /usr/lib/arm-linux-gnueabihf/libGLESv2.so.2.0.0 /usr/lib/arm-linux-gnueabihf/libGLESv2.so.2
        ls -alF --color=auto /usr/lib/arm-linux-gnueabihf/libEGL*
        ls -alF --color=auto /usr/lib/arm-linux-gnueabihf/libGLESv2*
        echo "\nplease sudo ldconfig"
        ;;
    "1" )
        ln -fs /usr/lib/chromium-browser/libEGL.so /usr/lib/arm-linux-gnueabihf/libEGL.so
        ln -fs /usr/lib/chromium-browser/libEGL.so /usr/lib/arm-linux-gnueabihf/libEGL.so.1
        ln -fs /usr/lib/chromium-browser/libGLESv2.so /usr/lib/arm-linux-gnueabihf/libGLESv2.so
        ln -fs /usr/lib/chromium-browser/libGLESv2.so /usr/lib/arm-linux-gnueabihf/libGLESv2.so.2
        ls -alF --color=auto /usr/lib/arm-linux-gnueabihf/libEGL*
        ls -alF --color=auto /usr/lib/arm-linux-gnueabihf/libGLESv2*
        echo "\nplease sudo ldconfig"
        ;;
    "2" )
        ln -fs /opt/vc/lib/libbrcmEGL.so /usr/lib/arm-linux-gnueabihf/libEGL.so
        ln -fs /opt/vc/lib/libbrcmEGL.so /usr/lib/arm-linux-gnueabihf/libEGL.so.1
        ln -fs /opt/vc/lib/libbrcmGLESv2.so /usr/lib/arm-linux-gnueabihf/libGLESv2.so
        ln -fs /opt/vc/lib/libbrcmGLESv2.so /usr/lib/arm-linux-gnueabihf/libGLESv2.so.2
        ls -alF --color=auto /usr/lib/arm-linux-gnueabihf/libEGL*
        ls -alF --color=auto /usr/lib/arm-linux-gnueabihf/libGLESv2*
        echo "\nplease sudo ldconfig"
        ;;
    * )
        ls -alF --color=auto /usr/lib/arm-linux-gnueabihf/libEGL*
        ls -alF --color=auto /usr/lib/arm-linux-gnueabihf/libGLESv2*
        ;;
esac
exit 0