gordon 229 Posted June 30, 2011 Share Posted June 30, 2011 Rickta59 says this might be of interest to others, so here's the Makefile I've been using for MSPGCC. TARGETMCU ?= msp430g2211 CROSS := msp430- CC := $(CROSS)gcc CXX := $(CROSS)g++ OBJDUMP := $(CROSS)objdump SIZE := $(CROSS)size LD := $(CC) MSPDEBUG := mspdebug LDFLAGS := -mmcu=$(TARGETMCU) CFLAGS := -Os -Wall -W -Wextra -Werror -g -mmcu=$(TARGETMCU) ifneq ($(WITH_CXX),) CC := $(CXX) LD := $(CC) endif ifneq ($(DEBUG),) ifeq ($(WITH_CXX),) CFLAGS += -Wstrict-prototypes -Wmissing-prototypes -Wbad-function-cast CFLAGS += -Werror-implicit-function-declaration -Wdeclaration-after-statement CFLAGS += -Wnested-externs -Wold-style-definition CFLAGS += -finline-functions endif CFLAGS += -Wmissing-declarations -Winit-self -Winline -Wredundant-decls CFLAGS += -Wshadow -Wpointer-arith -Wcast-qual -Wsign-compare -Wformat=2 CFLAGS += -Wfloat-equal -Wmissing-field-initializers CFLAGS += -Wmissing-include-dirs -Wswitch-default -Wpacked CFLAGS += -Wpacked -Wlarger-than-65500 -Wunknown-pragmas CFLAGS += -Wmissing-format-attribute -Wmissing-noreturn CFLAGS += -Wstrict-aliasing=2 -Wswitch-enum -Wundef -Wunreachable-code CFLAGS += -Wunsafe-loop-optimizations -Wwrite-strings -Wcast-align CFLAGS += -Wformat-nonliteral -Wformat-security -Waggregate-return CFLAGS += -fno-common -Wp,-D_FORTIFY_SOURCE=2 endif SRCS := main.c PROG := $(firstword $(SRCS:.c=)) OBJS := $(SRCS:.c=.o) all: $(PROG).elf $(PROG).lst $(PROG).elf: $(OBJS) $(LD) $(LDFLAGS) -o $(PROG).elf $(OBJS) %.o: %.c $(CC) $(CFLAGS) -c $< %.lst: %.elf $(OBJDUMP) -DS $< > $@ $(SIZE) $< clean: -rm -f $(PROG).elf $(PROG).lst $(OBJS) install: $(PROG).elf $(MSPDEBUG) -n rf2500 "prog $(PROG).elf" I don't know what half of the CFLAGs mean anymore (some of them most likely don't even have any real meaning in the MSP430 context), I have collected them during the years, the result is considerably anal about code quality, though. roxfan notes, why not use gcc -S instead of objdump? objdump won't show symbols stripped by linker. http://www.delorie.com/djgpp/v2faq/faq8_20.html Well, I got used to objdump's output, that's about it. It's GNU make, don't even try with others, really. Also don't forget to expand spaces to tabs. bluehash, jsolarski, zeke and 3 others 6 Quote Link to post Share on other sites
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