bare-arm: Enable link map file.

pfalcon · pfalcon · commit 0a1ea402739f · 2014-06-27T21:02:04.000+03:00
This port supposed to be demo of uPy minimality, so let people behold it in
details.
diff --git a/bare-arm/Makefile b/bare-arm/Makefile
@@ -22,7 +22,7 @@ else
 CFLAGS += -Os -DNDEBUG
 endif
 
-LDFLAGS = -nostdlib -T stm32f405.ld
+LDFLAGS = -nostdlib -T stm32f405.ld -Map=$@.map --cref
 LIBS =
 
 SRC_C = \
