j3d1/rtl_ameba_gcc_sample
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add setting for compiling cpp

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eggman 2016-07-03 06:54:53 +09:00
parent 9a002e90bd
commit 3766d20f58
1 changed files with 23 additions and 1 deletions
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24
Makefile
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@ -9,6 +9,7 @@ RM=rm -f
CROSS_COMPILE = arm-none-eabi-
AR = $(CROSS_COMPILE)ar
CC = $(CROSS_COMPILE)gcc
CPP = $(CROSS_COMPILE)g++
AS = $(CROSS_COMPILE)as
NM = $(CROSS_COMPILE)nm
SIZE = $(CROSS_COMPILE)size
@ -17,6 +18,7 @@ SDK_SRC_BASE_PATH = sdk/src
vpath %.c ./src
vpath %.c $(SDK_SRC_BASE_PATH)/targets/cmsis/target_rtk/target_8195a
vpath %.cpp ./src
INCLUDES += -I$(SDK_SRC_BASE_PATH)/targets/cmsis
INCLUDES += -I$(SDK_SRC_BASE_PATH)/targets/cmsis/target_rtk/target_8195a
@ -40,17 +42,33 @@ CFLAGS += -fomit-frame-pointer
CFLAGS += -std=gnu99
CFLAGS += -O2 $(INCLUDES) -D$(CHIP)
CPPFLAGS = -g -mcpu=cortex-m3
CPPFLAGS += -mthumb
CPPFLAGS += -c -nostartfiles -fno-short-enums
CPPFLAGS += -Wall -Wpointer-arith -Wundef
CPPFLAGS += -Wno-write-strings
CPPFLAGS += -MMD -MP
CPPFLAGS += -fno-common -fmessage-length=0 -fno-exceptions
CPPFLAGS += -ffunction-sections -fdata-sections
CPPFLAGS += -fomit-frame-pointer
CPPFLAGS += -O2 $(INCLUDES) -D$(CHIP)
ASFLAGS = -mcpu=cortex-m3 -mthumb -Wall -a -g $(INCLUDES)
C_SRC+=$(wildcard $(SDK_SRC_BASE_PATH)/targets/cmsis/target_rtk/target_8195a/app_start.c)
C_SRC+=$(wildcard src/*.c)
CPP_SRC=$(wildcard src/*.cpp)
C_OBJ_TEMP=$(patsubst %.c, %.o, $(notdir $(C_SRC)))
CPP_OBJ_TEMP=$(patsubst %.cpp, %.o, $(notdir $(CPP_SRC)))
# during development, remove some files
C_OBJ_FILTER=
CPP_OBJ_FILTER=
C_OBJ=$(filter-out $(C_OBJ_FILTER), $(C_OBJ_TEMP))
CPP_OBJ=$(filter-out $(CPP_OBJ_FILTER), $(CPP_OBJ_TEMP))
ELF_FLAGS= -O2 -Wl,--gc-sections -mcpu=cortex-m3 -mthumb --specs=nano.specs
ELF_FLAGS+= -Lsdk/lib -Lsdk/scripts -Tsdk/scripts/rlx8195a.ld -Wl,-Map=$(OUTPUT_PATH)/target.map
@ -63,7 +81,7 @@ all: makebin/ram_all.bin
makebin/ram_all.bin: $(OUTPUT_PATH)/target.axf
cd ./makebin && /bin/bash ./makebin.sh
$(OUTPUT_PATH)/target.axf: $(addprefix $(OUTPUT_PATH)/,$(C_OBJ))
$(OUTPUT_PATH)/target.axf: $(addprefix $(OUTPUT_PATH)/,$(C_OBJ)) $(addprefix $(OUTPUT_PATH)/,$(CPP_OBJ))
echo build all objects
$(CC) $(ELF_FLAGS) -o $(OUTPUT_PATH)/target.axf -Wl,--start-group $^ -Wl,--end-group $(ELF_LDLIBS)
$(SIZE) $(OUTPUT_PATH)/target.axf
@ -72,6 +90,10 @@ $(addprefix $(OUTPUT_PATH)/,$(C_OBJ)): $(OUTPUT_PATH)/%.o: %.c
@echo "$(CC) -c $(CFLAGS) $< -o $@"
@"$(CC)" -c $(CFLAGS) $< -o $@
$(addprefix $(OUTPUT_PATH)/,$(CPP_OBJ)): $(OUTPUT_PATH)/%.o: %.cpp
@echo "$(CPP) -c $(CPPFLAGS) $< -o $@"
@"$(CPP)" -c $(CPPFLAGS) $< -o $@
clean:
@echo clean
-@$(RM) $(OUTPUT_PATH)/target.* 1>$(DEV_NUL) 2>&1