make: add LOG_LEVEL to overridable variables

mgielda · May 28, 2019 · 166ed18 · 166ed18
1 parent a66693d
commit 166ed18
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diff --git a/Makefile.include b/Makefile.include
@@ -141,6 +141,14 @@ ifeq ($(DEVELHELP),1)
   CFLAGS += -DDEVELHELP
 endif
 
+# Override LOG_LEVEL if variable is set and if CFLAGS doesn't already contain
+# a LOG_LEVEL config
+ifdef LOG_LEVEL
+  ifneq (,$(filter -DLOG_LEVEL=%,$(CFLAGS)))
+    CFLAGS += -DLOG_LEVEL=$(LOG_LEVEL)
+  endif
+endif
+
 # Fail on warnings. Can be overridden by `make WERROR=0`.
 WERROR ?= 1
 export WERROR

diff --git a/makefiles/vars.inc.mk b/makefiles/vars.inc.mk
@@ -95,3 +95,5 @@ export UNZIP_HERE            # Use `cd $(SOME_FOLDER) && $(UNZIP_HERE) $(SOME_FI
 
 export LAZYSPONGE            # Command saving stdin to a file only on content update.
 export LAZYSPONGE_FLAGS      # Parameters supplied to LAZYSPONGE.
+
+# LOG_LEVEL                  # Logging level as integer (NONE: 0, ERROR: 1, WARNING: 2, INFO: 3, DEBUG: 4, default: 3)
Original file line number	Diff line number	Diff line change
Expand Up		@@ -95,3 +95,5 @@ export UNZIP_HERE # Use `cd $(SOME_FOLDER) && $(UNZIP_HERE) $(SOME_FI

		export LAZYSPONGE # Command saving stdin to a file only on content update.
		export LAZYSPONGE_FLAGS # Parameters supplied to LAZYSPONGE.

		# LOG_LEVEL # Logging level as integer (NONE: 0, ERROR: 1, WARNING: 2, INFO: 3, DEBUG: 4, default: 3)