[riot-notifications] [RIOT-OS/RIOT] make: add LOG_LEVEL to overridable variables (#11592)

Alexandre Abadie notifications at github.com
Tue May 28 17:36:16 CEST 2019


aabadie commented on this pull request.



> @@ -141,9 +141,8 @@ ifeq ($(DEVELHELP),1)
   CFLAGS += -DDEVELHELP
 endif
 
-# If not already set in CFLAGS, set logging level by default to INFO, e.g. 3.
-LOG_LEVEL ?= 3
-ifeq (,$(filter -DLOG_LEVEL=%,$(CFLAGS)))
+# Override LOG_LEVEL if variable is set
+ifdef LOG_LEVEL

Thinking of it a second time, not checking if CFLAGS is already set would lead to build issue because of LOG_LEVEL macro already defined. I updated this another time.

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