Adapt Android mobile controls and native client UI

tools/40250/run_classic_e2e.sh

@@ -1,13 +1,13 @@
 #!/bin/sh
 set -eu
 
-cli=${MTGODOT_CLASSIC_E2E:-}
+cli=${MT_CLASSIC_E2E:-${MTGODOT_CLASSIC_E2E:-}}
 if [ -z "$cli" ]; then
-	build_root=${MTGODOT_CLASSIC_BUILD:-build-classic}
+	build_root=${MT_CLASSIC_BUILD:-${MTGODOT_CLASSIC_BUILD:-build-classic}}
 	cli="$build_root/net_classic_e2e_host"
 fi
 if [ ! -x "$cli" ]; then
-	echo "run_classic_e2e.sh: missing $cli; build with -DMTGODOT_BUILD_NET_TOOLS=ON" >&2
+	echo "run_classic_e2e.sh: missing $cli; build with -DMT_BUILD_NET_TOOLS=ON" >&2
 	exit 2
 fi