Merge pull request #13432 from miri64/native/cleanup/depr-all-debug

boards/native: add deprecation warnings for `make all-debug`

boards/native/Makefile.include

@@ -91,15 +91,13 @@ debug-valgrind-server: export VALGRIND_FLAGS ?= --vgdb=yes --vgdb-error=0 -v \
 	--read-var-info=yes
 term-cachegrind: export CACHEGRIND_FLAGS += --tool=cachegrind
 term-gprof: TERMPROG = GMON_OUT_PREFIX=gmon.out $(ELFFILE)
-all-valgrind: CFLAGS += -DHAVE_VALGRIND_H -g3
+all-valgrind: CFLAGS += -DHAVE_VALGRIND_H
 all-valgrind: export NATIVEINCLUDES += $(shell pkg-config valgrind --cflags)
-all-debug: CFLAGS += -g3
-all-cachegrind: CFLAGS += -g3
 all-gprof: CFLAGS += -pg
 all-gprof: LINKFLAGS += -pg
-all-asan: CFLAGS += -fsanitize=address -fno-omit-frame-pointer -g3
+all-asan: CFLAGS += -fsanitize=address -fno-omit-frame-pointer
 all-asan: CFLAGS += -DNATIVE_MEMORY
-all-asan: LINKFLAGS += -fsanitize=address -fno-omit-frame-pointer -g3
+all-asan: LINKFLAGS += -fsanitize=address -fno-omit-frame-pointer
 
 INCLUDES += $(NATIVEINCLUDES)
 
@@ -130,6 +128,7 @@ endif
 all: # do not override first target
 
 all-debug: all
+	@$(COLOR_ECHO) '$(COLOR_RED)`all-debug` is deprecated, just use `all`$(COLOR_RESET)'
 
 all-gprof: all
 

boards/native/doc.txt

@@ -20,4 +20,12 @@ OS/RIOT/images/Native.jpg)
 - PWM: Dummy PWM
 - QDEC: Emulated according to PWM
 - SPI: Runtime configurable - `/dev/spidev*` are supported (Linux host only)
+
+# Building native with debug flags
+@deprecated `make all-debug` is deprecated; `make all` now builds with debugs
+            flags by default. The target will be removed after the 2020.10
+            release.
+
+To build with debug flags for `native` use `make all-debug` instead of
+`make all`
  */