From 78df0ff393345a1d8157d34febe030315102aa61 Mon Sep 17 00:00:00 2001
From: Clayton Craft <clayton@craftyguy.net>
Date: Sun, 23 Oct 2022 21:31:23 -0700
Subject: [PATCH] makefile: ignore errors during clean

The file(s) being removed may not exist, but make shouldn't fail because
of it:

        $ make clean
        rm ./firmware/*.uf2
        rm: cannot remove './firmware/*.uf2': No such file or directory
        make: *** [Makefile:10: clean] Error 1
        $ echo $?
        2

this also removes leading ./ from path in clean, and assumes that `make
clean` is being run from the top level repo dir
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index ea54d90d64..7cbb562819 100644
--- a/Makefile
+++ b/Makefile
@@ -7,7 +7,7 @@ all: setup build
 build: firmware/$$(TIMESTAMP)-left.uf2 firmware/$$(TIMESTAMP)-right.uf2
 
 clean:
-	rm ./firmware/*.uf2
+	rm -f firmware/*.uf2
 
 firmware/%-left.uf2 firmware/%-right.uf2: config/adv360.keymap
 	docker run --rm -it --name zmk \