Adding differential build

build-wing

@@ -0,0 +1,21 @@
+#!/bin/bash
+BRANCH="8.0.1"
+rm -rf inav && echo "Cleaning up..."
+git clone -b $BRANCH --single-branch https://github.com/iNavFlight/inav.git && echo "Latest code fetched succesfully"
+diff -crB inav patch/inav > custom.patch
+patch -p1 --dry-run < custom.patch
+read -p "Do you want to continue? (y/n)" -n 1 -r
+echo
+if [[ $REPLY =~ ^[Yy]$ ]]
+then
+patch -p1 < custom.patch
+rm custom.patch
+mkdir inav/build
+cd inav/build
+sleep 3
+echo "This might take a while. Go have a pizza or something!"
+cmake ..
+make IFLIGHT_BLITZ_F722
+
+fi
+exit 0