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7e13081776
This patch changes Galileo's buildsystem to print the elf sections sizes after a new image is built. This way we can easily track how these sections increase or decrease after any change. To achieve that, we define a custom linking rule which is pretty much the same as the default linking rule define in Makefile.include, but we run 'size' command after the image is built.
34 lines
672 B
Makefile
34 lines
672 B
Makefile
CONTIKI_CPU_DIRS = .
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CONTIKI_SOURCEFILES += mtarch.c
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### Compiler definitions
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CC = gcc
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LD = gcc
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AS = as
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OBJCOPY = objcopy
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SIZE = size
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STRIP = strip
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CFLAGSNO = -Wall -g -I/usr/local/include
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CFLAGS += $(CFLAGSNO)
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ifeq ($(HOST_OS),Linux)
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LDFLAGS = -Wl,-Map=contiki-$(TARGET).map,-export-dynamic
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else
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LDFLAGS = -Wl
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endif
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### Compilation rules
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%.so: $(OBJECTDIR)/%.o
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$(LD) -shared -o $@ $^
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ifdef CORE
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.PHONY: symbols.c symbols.h
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symbols.c symbols.h:
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$(NM) $(CORE) | awk -f $(CONTIKI)/tools/mknmlist > symbols.c
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else
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symbols.c symbols.h:
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cp ${CONTIKI}/tools/empty-symbols.c symbols.c
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cp ${CONTIKI}/tools/empty-symbols.h symbols.h
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endif
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