cooja: remove unused parts of Makefile
This file is no longer produced by Cooja
in the default configuration.
@@ -98,8 +98,6 @@ $(COOJA_BASE) $(COOJA_INTFS) $(COOJA_CORE) $(COOJA_NET) $(COOJA_SOURCEFILES)
CONTIKI_SOURCEFILES += $(CONTIKI_TARGET_SOURCEFILES)
-CLEAN += COOJA.log
-
### Compiler arguments
CFLAGSNO = $(JAVA_CFLAGS) $(EXTRA_CC_ARGS) -Wall -DCLASSNAME=$(CLASSNAME)
ifeq ($(WERROR),1)
