From bda28fa384d6f327ceb070176ddf4ce95690024e Mon Sep 17 00:00:00 2001
From: Joel Challis <git@zvecr.com>
Date: Sun, 26 Feb 2023 04:24:43 +0000
Subject: [PATCH] Hide hex output when building uf2 (#19940)

---
 builddefs/common_rules.mk | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/builddefs/common_rules.mk b/builddefs/common_rules.mk
index 5d100fec59..e993cc350e 100644
--- a/builddefs/common_rules.mk
+++ b/builddefs/common_rules.mk
@@ -218,8 +218,8 @@ gccversion :
 	@$(SILENT) || printf "$(MSG_FLASH) $@" | $(AWK_CMD)
 	@$(BUILD_CMD)
 
-%.uf2: %.hex
-	$(eval CMD=$(UF2CONV) $(BUILD_DIR)/$(TARGET).hex --output $(BUILD_DIR)/$(TARGET).uf2 --convert --family $(UF2_FAMILY) >/dev/null 2>&1)
+%.uf2: %.elf
+	$(eval CMD=$(HEX) $< $(BUILD_DIR)/$(TARGET).tmp && $(UF2CONV) $(BUILD_DIR)/$(TARGET).tmp --output $@ --convert --family $(UF2_FAMILY) >/dev/null 2>&1)
 	#@$(SILENT) || printf "$(MSG_EXECUTING) '$(CMD)':\n"
 	@$(SILENT) || printf "$(MSG_UF2) $@" | $(AWK_CMD)
 	@$(BUILD_CMD)