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lpc blink

This commit is contained in:
olikraus 2017-03-28 21:18:25 +02:00
parent d8cd4df590
commit f3a9ff89a8
2 changed files with 8 additions and 4 deletions
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6
sys/arm/lpc824/blink/Makefile
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@ -97,7 +97,8 @@ COMMON_FLAGS += -Os
# memcpy still works, but might be required for __aeabi_uidiv
# COMMON_FLAGS += -nostdlib
# remove unused data and function
COMMON_FLAGS += -ffunction-sections -fdata-sections -fshort-wchar
COMMON_FLAGS += -ffunction-sections -fdata-sections
# COMMON_FLAGS += -ffunction-sections -fdata-sections -fshort-wchar
# C flags
CFLAGS:=$(COMMON_FLAGS) -std=gnu99
# LD flags
@ -105,7 +106,8 @@ CFLAGS:=$(COMMON_FLAGS) -std=gnu99
GC:=-Wl,--gc-sections -Wl,--undefined=arm_stack_area -Wl,--undefined=__isr_vector
MAP:=-Wl,-Map=$(MAPNAME)
LFLAGS:=$(COMMON_FLAGS) $(GC) $(MAP)
LDLIBS:=--specs=nano.specs -lc -lc -lnosys -L$(LDSCRIPTDIR) -T $(LDSCRIPT)
#LDLIBS:=--specs=nano.specs -L$(LDSCRIPTDIR) -T $(LDSCRIPT)
LDLIBS:=--specs=nosys.specs -L$(LDSCRIPTDIR) -T $(LDSCRIPT)
# Additional Suffixes
.SUFFIXES: .elf .hex .bin .dis

6
sys/arm/lpc824/hello_world/Makefile
View File

@ -97,7 +97,8 @@ COMMON_FLAGS += -Os
# memcpy still works, but might be required for __aeabi_uidiv
# COMMON_FLAGS += -nostdlib
# remove unused data and function
COMMON_FLAGS += -ffunction-sections -fdata-sections -fshort-wchar
COMMON_FLAGS += -ffunction-sections -fdata-sections
# COMMON_FLAGS += -fshort-wchar
# C flags
CFLAGS:=$(COMMON_FLAGS) -std=gnu99
# LD flags
@ -105,7 +106,8 @@ CFLAGS:=$(COMMON_FLAGS) -std=gnu99
GC:=-Wl,--gc-sections -Wl,--undefined=arm_stack_area -Wl,--undefined=__isr_vector
MAP:=-Wl,-Map=$(MAPNAME)
LFLAGS:=$(COMMON_FLAGS) $(GC) $(MAP)
LDLIBS:=--specs=nano.specs -lc -lc -lnosys -L$(LDSCRIPTDIR) -T $(LDSCRIPT)
#LDLIBS:=--specs=nano.specs -lc -lc -lnosys -L$(LDSCRIPTDIR) -T $(LDSCRIPT)
LDLIBS:=--specs=nosys.specs -lc -lc -lnosys -L$(LDSCRIPTDIR) -T $(LDSCRIPT)
# Additional Suffixes
.SUFFIXES: .elf .hex .bin .dis