Produce an error message if a TARGET= does not exist

guoger · Nov 6, 2008 · 5c17a55 · 5c17a55
1 parent da7877e
commit 5c17a55
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/Makefile.include b/Makefile.include
@@ -94,7 +94,14 @@ endif
 
 ### Include target makefile (TODO Unsafe?)
 
-include $(CONTIKI)/platform/$(TARGET)/Makefile.$(TARGET)
+target_makefile := $(wildcard $(CONTIKI)/platform/$(TARGET)/Makefile.$(TARGET))
+
+# Check if the target makefile exists
+ifeq ($(strip $(target_makefile)),)
+  ${error The target platform "$(TARGET)" does not exist (maybe it was misspelled?)}
+else
+  include $(CONTIKI)/platform/$(TARGET)/Makefile.$(TARGET)
+endif
 
 ### Forward comma-separated list of arbitrary defines to the compiler