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theseven |
1 |
NAME := helloworld
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2 |
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3 |
CROSS ?= arm-none-eabi-
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4 |
CC := $(CROSS)gcc
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AS := $(CROSS)as
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LD := $(CROSS)ld
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OBJCOPY := $(CROSS)objcopy
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8 |
UCLPACK := ucl2e10singleblk
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9 |
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10 |
CFLAGS += -Os -fno-pie -fno-stack-protector -fomit-frame-pointer -I. -I.. -ffunction-sections -fdata-sections
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LDFLAGS += "$(shell $(CC) -print-libgcc-file-name)" --gc-sections
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12 |
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preprocess = $(shell $(CC) $(PPCFLAGS) $(2) -E -P -x c $(1) | grep -v "^\#")
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preprocesspaths = $(shell $(CC) $(PPCFLAGS) $(2) -E -P -x c $(1) | grep -v "^\#" | sed -e "s:^..*:$(dir $(1))&:")
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15 |
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REVISION := $(shell svnversion .)
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REVISIONINT := $(shell echo $(REVISION) | sed -e "s/[^0-9].*$$//")
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18 |
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SRC := $(call preprocesspaths,SOURCES,-I. -I..)
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OBJ := $(SRC:%.c=build/%.o)
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OBJ := $(OBJ:%.S=build/%.o)
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22 |
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23 |
all: $(NAME)
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24 |
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25 |
-include $(OBJ:%=%.dep)
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26 |
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27 |
$(NAME): build/$(NAME).embiosapp.ucl
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28 |
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build/$(NAME).embiosapp.ucl: build/$(NAME).embiosapp
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30 |
$(UCLPACK) $^ $@
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31 |
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build/$(NAME).embiosapp: build/$(NAME).elf
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33 |
$(OBJCOPY) -O binary $^ $@
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34 |
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build/$(NAME).elf: ls.x $(OBJ)
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36 |
$(LD) $(LDFLAGS) -o $@ -T ls.x $(OBJ)
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37 |
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build/%.o: %.c build/version.h
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39 |
ifeq ($(shell uname),WindowsNT)
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@-if not exist $(subst /,\,$(dir $@)) md $(subst /,\,$(dir $@))
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41 |
else
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@-mkdir -p $(dir $@)
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43 |
endif
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44 |
$(CC) -c $(CFLAGS) -o $@ $<
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45 |
@$(CC) -MM $(CFLAGS) $< > $@.dep.tmp
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46 |
@sed -e "s|.*:|$@:|" < $@.dep.tmp > $@.dep
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ifeq ($(shell uname),WindowsNT)
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@sed -e "s/.*://" -e "s/\\$$//" < $@.dep.tmp | fmt -1 | sed -e "s/^ *//" -e "s/$$/:/" >> $@.dep
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else
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@sed -e 's/.*://' -e 's/\\$$//' < $@.dep.tmp | fmt -1 | sed -e 's/^ *//' -e 's/$$/:/' >> $@.dep
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51 |
endif
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52 |
@rm -f $@.dep.tmp
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53 |
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build/%.o: %.S build/version.h
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ifeq ($(shell uname),WindowsNT)
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56 |
@-if not exist $(subst /,\,$(dir $@)) md $(subst /,\,$(dir $@))
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57 |
else
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58 |
@-mkdir -p $(dir $@)
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endif
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60 |
$(CC) -c $(CFLAGS) -o $@ $<
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61 |
@$(CC) -MM $(CFLAGS) $< > $@.dep.tmp
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@sed -e "s|.*:|$@:|" < $@.dep.tmp > $@.dep
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ifeq ($(shell uname),WindowsNT)
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@sed -e "s/.*://" -e "s/\\$$//" < $@.dep.tmp | fmt -1 | sed -e "s/^ *//" -e "s/$$/:/" >> $@.dep
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else
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@sed -e 's/.*://' -e 's/\\$$//' < $@.dep.tmp | fmt -1 | sed -e 's/^ *//' -e 's/$$/:/' >> $@.dep
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67 |
endif
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68 |
@rm -f $@.dep.tmp
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69 |
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70 |
build/version.h: version.h .svn/entries build
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71 |
ifeq ($(shell uname),WindowsNT)
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72 |
@sed -e "s/\$$REVISION\$$/$(REVISION)/" -e "s/\$$REVISIONINT\$$/$(REVISIONINT)/" < $< > $@
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else
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@sed -e 's/\$$REVISION\$$/$(REVISION)/' -e 's/\$$REVISIONINT\$$/$(REVISIONINT)/' < $< > $@
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75 |
endif
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76 |
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build:
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78 |
@mkdir $@
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79 |
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80 |
clean:
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81 |
rm -rf build
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82 |
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83 |
.PHONY: all clean $(NAME)
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