From 0dbf08b8db5329ba1451adcee241b31c6b79fb55 Mon Sep 17 00:00:00 2001
From: Yuri D'Elia <wavexx@thregr.org>
Date: Tue, 4 Oct 2022 00:18:14 +0200
Subject: [PATCH] cmake: Cleanup the final dual-language hex

List the file as a byproduct of the rule for correct cleanup.
---
 CMakeLists.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 42f15ea44..05ace8fb8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -498,6 +498,7 @@ function(fw_add_variant variant_name)
         OUTPUT ${FW_LANG_FINAL}.hex
         COMMAND ${CMAKE_OBJCOPY} -I binary -O ihex ${FW_LANG_FINAL}.bin ${FW_LANG_FINAL}.hex
         COMMAND ${CMAKE_COMMAND} -E copy ${FW_LANG_FINAL}.hex ${LANG_HEX}
+        BYPRODUCTS ${LANG_HEX}
         DEPENDS ${FW_LANG_FINAL}.bin
         COMMENT "Creating ${FW_LANG_FINAL}.hex"
         )