| 870 |
theseven |
1 |
NAME := emcore
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2 |
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3 |
ifeq ($(shell uname),WindowsNT)
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4 |
CCACHE :=
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5 |
else
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6 |
CCACHE := $(shell which ccache)
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7 |
endif
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8 |
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9 |
CROSS ?= arm-elf-eabi-
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10 |
CC := $(CCACHE) $(CROSS)gcc
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11 |
AS := $(CROSS)as
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12 |
LD := $(CROSS)ld
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13 |
OBJCOPY := $(CROSS)objcopy
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14 |
UCLPACK := ucl2e10singleblk
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15 |
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| 891 |
theseven |
16 |
CFLAGS += -Os -fno-pie -fno-stack-protector -fomit-frame-pointer -I. -Iexport -ffunction-sections -fdata-sections -marm
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17 |
LDFLAGS += "$(shell $(CC) -print-libgcc-file-name)" --gc-sections
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18 |
PPCFLAGS += -DASM_FILE
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| 870 |
theseven |
19 |
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20 |
preprocess = $(shell $(CC) $(PPCFLAGS) $(2) -E -P -x c $(1) | grep -v "^\#")
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21 |
preprocesspaths = $(shell $(CC) $(PPCFLAGS) $(2) -E -P -x c $(1) | grep -v "^\#" | sed -e "s:^..*:$(dir $(1))&:" | sed -e "s:^\\./::")
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22 |
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23 |
REVISION := $(shell svnversion .)
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24 |
REVISIONINT := $(shell echo $(REVISION) | sed -e "s/[^0-9].*$$//")
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25 |
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26 |
TARGETS := $(call preprocess,TARGETS,-I.)
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27 |
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28 |
define TARGET_template
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29 |
-include target/$(1)/target.mk
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30 |
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| 895 |
theseven |
31 |
SRC_$(1) := $$(call preprocesspaths,SOURCES,-DTARGET_$(1) -DTARGET=\"$(1)\" -DCONFIG_H=\"target/$(1)/config.h\" -DTARGET_H=\"target/$(1)/target.h\" -D_NO_VERSION_H_ -Itarget/$(1) -I.)
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| 870 |
theseven |
32 |
OBJ_$(1) := $$(SRC_$(1):%.c=build/$(1)/%.o)
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33 |
OBJ_$(1) := $$(OBJ_$(1):%.S=build/$(1)/%.o)
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34 |
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35 |
-include $$(OBJ_$(1):%=%.dep)
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36 |
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37 |
$(1): build/$(1)/$(NAME)-$(1).ucl
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38 |
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39 |
build/$(1)/$(NAME)-$(1).ucl: build/$(1)/$(NAME).bin
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40 |
@echo [UCL] $$<
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41 |
@$(UCLPACK) $$^ $$@
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42 |
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43 |
build/$(1)/$(NAME).bin: build/$(1)/$(NAME).elf
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44 |
@echo [OC] $$<
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45 |
@$(OBJCOPY) -O binary $$^ $$@
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46 |
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47 |
build/$(1)/$(NAME).elf: target/$(1)/ls.x build/$(1)/target/$(1)/crt0.o $$(OBJ_$(1))
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48 |
@echo [LD] $$@
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49 |
@$(LD) $(LDFLAGS) $$(LDFLAGS_$(1)) -o $$@ -T target/$(1)/ls.x $$(OBJ_$(1))
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50 |
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51 |
build/$(1)/%.o: %.c build/version.h
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52 |
@echo [CC] $$<
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53 |
ifeq ($(shell uname),WindowsNT)
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54 |
@-if not exist $$(subst /,\,$$(dir $$@)) md $$(subst /,\,$$(dir $$@))
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55 |
else
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56 |
@-mkdir -p $$(dir $$@)
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57 |
endif
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58 |
@$(CC) -c $(CFLAGS) $$(CFLAGS_$(1)) -DTARGET_$(1) -DTARGET=\"$(1)\" -DCONFIG_H=\"target/$(1)/config.h\" -DTARGET_H=\"target/$(1)/target.h\" -o $$@ $$<
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59 |
@$(CC) -MM $(CFLAGS) $$(CFLAGS_$(1)) -DTARGET_$(1) -DTARGET=\"$(1)\" -DCONFIG_H=\"target/$(1)/config.h\" -DTARGET_H=\"target/$(1)/target.h\" $$< > $$@.dep.tmp
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60 |
@sed -e "s|.*:|$$@:|" < $$@.dep.tmp > $$@.dep
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61 |
ifeq ($(shell uname),WindowsNT)
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62 |
@sed -e "s/.*://" -e "s/\\$$$$//" < $$@.dep.tmp | fmt -1 | sed -e "s/^ *//" -e "s/$$$$/:/" >> $$@.dep
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63 |
else
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64 |
@sed -e 's/.*://' -e 's/\\$$$$//' < $$@.dep.tmp | fmt -1 | sed -e 's/^ *//' -e 's/$$$$/:/' >> $$@.dep
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65 |
endif
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66 |
@rm -f $$@.dep.tmp
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67 |
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68 |
build/$(1)/%.o: %.S build/version.h
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69 |
@echo [CC] $$<
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70 |
ifeq ($(shell uname),WindowsNT)
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71 |
@-if not exist $$(subst /,\,$$(dir $$@)) md $$(subst /,\,$$(dir $$@))
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72 |
else
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73 |
@-mkdir -p $$(dir $$@)
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74 |
endif
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75 |
@$(CC) -c $(CFLAGS) $$(CFLAGS_$(1)) -DTARGET_$(1) -DTARGET=\"$(1)\" -DCONFIG_H=\"target/$(1)/config.h\" -DTARGET_H=\"target/$(1)/target.h\" -o $$@ $$<
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76 |
@$(CC) -MM $(CFLAGS) $$(CFLAGS_$(1)) -DTARGET_$(1) -DTARGET=\"$(1)\" -DCONFIG_H=\"target/$(1)/config.h\" -DTARGET_H=\"target/$(1)/target.h\" $$< > $$@.dep.tmp
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77 |
@sed -e "s|.*:|$$@:|" < $$@.dep.tmp > $$@.dep
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78 |
ifeq ($(shell uname),WindowsNT)
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79 |
@sed -e "s/.*://" -e "s/\\$$$$//" < $$@.dep.tmp | fmt -1 | sed -e "s/^ *//" -e "s/$$$$/:/" >> $$@.dep
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80 |
else
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81 |
@sed -e 's/.*://' -e 's/\\$$$$//' < $$@.dep.tmp | fmt -1 | sed -e 's/^ *//' -e 's/$$$$/:/' >> $$@.dep
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82 |
endif
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83 |
@rm -f $$@.dep.tmp
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84 |
endef
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85 |
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86 |
all: $(TARGETS)
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87 |
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88 |
$(foreach target,$(TARGETS),$(eval $(call TARGET_template,$(target))))
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89 |
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90 |
build/version.h: version.h ../../.svn/entries
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91 |
@echo [PP] $<
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92 |
ifeq ($(shell uname),WindowsNT)
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93 |
@-if not exist build md build
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94 |
@sed -e "s/\$$REVISION\$$/$(REVISION)/" -e "s/\$$REVISIONINT\$$/$(REVISIONINT)/" < $< > $@
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95 |
else
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96 |
@-mkdir -p build
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97 |
@sed -e 's/\$$REVISION\$$/$(REVISION)/' -e 's/\$$REVISIONINT\$$/$(REVISIONINT)/' < $< > $@
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98 |
endif
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99 |
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100 |
clean:
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101 |
@rm -rf build
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102 |
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103 |
.PHONY: all clean $(TARGETS)
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