riotboot: retain RIOTLINKSEED

Otherwise it is unset for the recursive make invocation and newly generated.
RIOT-OS · Jan 22, 2020 · ce2c389 · ce2c389
1 parent e8d338c
commit ce2c389
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/makefiles/boot/riotboot.mk b/makefiles/boot/riotboot.mk
@@ -79,7 +79,7 @@ riotboot/flash-bootloader: riotboot/bootloader/flash
 riotboot/bootloader/%:
 	$(Q)/usr/bin/env -i \
 		QUIET=$(QUIET)\
-		PATH=$(PATH) BOARD=$(BOARD) DEBUG_ADAPTER_ID=$(DEBUG_ADAPTER_ID)\
+		RIOTLINKSEED=$(RIOTLINKSEED) PATH=$(PATH) BOARD=$(BOARD) DEBUG_ADAPTER_ID=$(DEBUG_ADAPTER_ID)\
 			$(MAKE) --no-print-directory -C $(RIOTBOOT_DIR) $*
 
 # Generate a binary file from the bootloader which fills all the