Added first tries

Makefile

@@ -0,0 +1,31 @@
+obj-m += usb_bootmouse.o
+
+KVER := $(shell uname -r)
+
+# Most distros expose headers at /lib/modules/$(KVER)/build, but Arch/Manjaro
+# often uses /usr/lib/modules/$(KVER)/build.
+KDIR ?= $(firstword \
+	$(wildcard /lib/modules/$(KVER)/build) \
+	$(wildcard /usr/lib/modules/$(KVER)/build))
+
+PWD := $(shell pwd)
+
+OUT := $(PWD)/out
+
+all:
+	@if [ -z "$(KDIR)" ]; then \
+		echo "ERROR: kernel build dir not found for $(KVER). Install kernel headers (e.g. linux-headers)"; \
+		exit 2; \
+	fi
+	mkdir -p $(OUT)
+	$(MAKE) -C $(KDIR) M=$(PWD) modules
+	-mv -f -- *.ko *.mod.c *.o *.mod modules.order .*.cmd $(OUT) 2>/dev/null || true
+	@echo "Build outputs moved to $(OUT)"
+
+clean:
+	@if [ -z "$(KDIR)" ]; then \
+		echo "ERROR: kernel build dir not found for $(KVER)."; \
+		exit 2; \
+	fi
+	$(MAKE) -C $(KDIR) M=$(PWD) clean
+	@rm -rf $(OUT)