+i2c-install()
+{
+ echo "* wiringPi needs the I2C Development Libraires installing."
+ echo ""
+ echo "If using Debian/Raspbian, then type this command:"
+ echo " sudo apt-get install libi2c-dev"
+ echo "then run ./build again."
+ echo ""
+ echo "If using another Linux distribution, then you will have to"
+ echo "work out how to install the I2C Developmen Libraries for your"
+ echo "system. (Sorry - I don't know - do let me know though!)"
+ echo ""
+ exit 1
+}
+
+check-make-ok()
+{
+ if [ $? != 0 ]; then
+ echo ""
+ echo "Make Failed..."
+ echo "Please check the messages and fix any problems. If you're still stuck,"
+ echo "then please email all the output and as many details as you can to"
+ echo " projects@drogon.net"
+ echo ""
+ exit 1
+ fi
+}
+
+