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authorChristian Pointner <equinox@spreadspace.org>2018-11-22 00:15:39 +0100
committerChristian Pointner <equinox@spreadspace.org>2018-11-22 00:15:39 +0100
commit842d751d28e9f5f88b23cfb04bc6c04e423501eb (patch)
tree15b1e0343804f8c3b6d3e577944c1655241bc1a5
parentadded elecrow 32u4 Lora board (diff)
show error if the defined board is not known
-rw-r--r--include.mk3
1 files changed, 3 insertions, 0 deletions
diff --git a/include.mk b/include.mk
index 66daa10..19afa95 100644
--- a/include.mk
+++ b/include.mk
@@ -24,6 +24,9 @@ ifndef SPREADAVR_PATH
SPREADAVR_PATH := ..
endif
include $(SPREADAVR_PATH)/defines.mk
+ifndef MCU
+$(error Unknown board: '$(BOARD_TYPE)')
+endif
## project-specific objects
SRC := $(OBJ:%.o=%.c)