efm32 example: enhanced makefiles

libopencm3 · Feb 27, 2012 · 09523e8 · 09523e8
1 parent f52b1a5
commit 09523e8
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Showing 2 changed files with 4 additions and 5 deletions.
diff --git a/examples/efm32/tinygecko/Makefile.include b/examples/efm32/tinygecko/Makefile.include
@@ -30,7 +30,8 @@ GDB		= $(PREFIX)-gdb
 #TOOLCHAIN_DIR := $(shell dirname `which $(CC)`)/../$(PREFIX)
 TOOLCHAIN_DIR   = ../../../../..
 CFLAGS		+= -Os -g -Wall -Wextra -I$(TOOLCHAIN_DIR)/include \
-		   -fno-common -mcpu=cortex-m3 -mthumb -msoft-float -MD
+		   -fno-common -mcpu=cortex-m3 -mthumb -msoft-float -MD\
+                   -D$(FAMILY)
 LDSCRIPT	?= ${TOOLCHAIN_DIR}/lib/efm32/tinygecko/$(MCU).ld
 LDFLAGS		+= -lc -lnosys -L$(TOOLCHAIN_DIR)/lib/efm32/tinygecko \
 		   -T$(LDSCRIPT) -nostartfiles -Wl,--gc-sections \

diff --git a/examples/efm32/tinygecko/efm32-tg-stk3300/Makefile.include b/examples/efm32/tinygecko/efm32-tg-stk3300/Makefile.include
@@ -18,8 +18,6 @@
 ##
 
 MCU = EFM32TG840F32
+FAMILY = TINYGECKO
 
-# Linker scripts are always relative to the current directory. This file is
-# intended for inclusion from example subdirectories, so the Makefile.include
-# meant here would be called ../Makefile.include relative to here.
-include ../../Makefile.include
+include $(dir $(lastword $(MAKEFILE_LIST)))../Makefile.include