riot-ci/RIOT
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Merge pull request #5713 from basilfx/bugfix/msp430_linker

Browse Source 
boards: msp430: garbage collect dead code when linking.
This commit is contained in:
Martine Lenders 2016-08-05 14:19:58 +02:00 committed by GitHub
commit f1b519de70
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
cpu/Makefile.include.msp430_common
View File

@ -3,7 +3,7 @@ export TARGET_ARCH ?= msp430
# define build specific options
CFLAGS_CPU = -mmcu=$(CPU_MODEL)
CFLAGS_LINK =
CFLAGS_LINK = -ffunction-sections -fdata-sections
CFLAGS_DBG = -gdwarf-2
CFLAGS_OPT ?= -Os
# export compiler flags
@ -11,7 +11,7 @@ export CFLAGS += $(CFLAGS_CPU) $(CFLAGS_LINK) $(CFLAGS_DBG) $(CFLAGS_OPT)
# export assmebly flags
export ASFLAGS += $(CFLAGS_CPU) --defsym $(CPU_MODEL)=1 $(CFLAGS_DBG)
# export linker flags
export LINKFLAGS += $(CFLAGS_CPU) $(CFLAGS_DBG) $(CFLAGS_OPT) -static -lgcc
export LINKFLAGS += $(CFLAGS_CPU) $(CFLAGS_DBG) $(CFLAGS_OPT) -Wl,--gc-sections -static -lgcc
# Import all toolchain settings
include $(RIOTCPU)/Makefile.include.gnu