this is more robust

firmware/console/binary/signature.cpp

@@ -17,7 +17,7 @@
 #undef TS_SIGNATURE
 
 #ifndef SHORT_BOARD_NAME
-#error SHORT_BOARD_NAME must be defined!
+#define SHORT_BOARD_NAME f407-discovery
 #endif /* SHORT_BOARD_NAME */
 
 #pragma message ("SHORT_BOARD_NAME: " QUOTE(SHORT_BOARD_NAME))

simulator/Makefile

@@ -253,7 +253,7 @@ CPPWARN = -Wall -Wextra -Wundef
 
 # List all user C define here, like -D_DEBUG=1
 UDEFS = -DSIMULATOR
-DDEFS += -DFIRMWARE_ID=\"simulator\" -DSHORT_BOARD_NAME=f407-discovery
+DDEFS += -DFIRMWARE_ID=\"simulator\"
 
 
 # Define ASM defines here

unit_tests/unit_test_rules.mk

@@ -56,8 +56,6 @@ USE_OPT += -DEFI_UNIT_TEST=1 -DEFI_PROD_CODE=0 -DEFI_SIMULATOR=0
 # Pretend we are all different hardware so that all canned engine configs are included
 USE_OPT += -DHW_MICRO_RUSEFI=1 -DHW_PROTEUS=1 -DHW_FRANKENSO=1 -DHW_HELLEN=1
 
-DDEFS += -DSHORT_BOARD_NAME=f407-discovery
-
 ifeq ($(CCACHE_DIR),)
  $(info No CCACHE_DIR)
 else