slip-radio: make architecture override explicit
The sky subdirectory overrides the architecture
putchar(), make that explicit in the build system.
@@ -5,6 +5,9 @@ all: $(CONTIKI_PROJECT)
PLATFORMS_EXCLUDE = native nrf52dk
BOARDS_EXCLUDE = nrf52840/dongle
+# The sky directory overrides the architecture putchar().
+CONTIKI_SOURCES_EXCLUDES_SKY += uart1-putchar.c
+
CONTIKI=../..
include $(CONTIKI)/Makefile.identify-target
