Subversion Repositories freemyipod

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Rev Author Line No. Line
99 theseven 1 
NAME := helloworld
454 theseven 2 
STACKSIZE := 4096
529 theseven 3 
COMPRESS := true
99 theseven 4 
 
454 theseven 5 
EMCOREDIR ?= ../../emcore/trunk/
110 theseven 6 
 
462 theseven 7 
ifeq ($(shell uname),WindowsNT)
8 
CCACHE :=
9 
else
10 
CCACHE := $(shell which ccache)
11 
endif
12 
 
454 theseven 13 
CROSS   ?= arm-elf-eabi-
462 theseven 14 
CC      := $(CCACHE) $(CROSS)gcc
99 theseven 15 
AS      := $(CROSS)as
16 
LD      := $(CROSS)ld
17 
OBJCOPY := $(CROSS)objcopy
454 theseven 18 
ELF2ECA := $(CROSS)elf2emcoreapp
99 theseven 19 
 
529 theseven 20 
LIBINCLUDES :=
489 theseven 21 
 
491 theseven 22 
CFLAGS  += -Os -fno-pie -fno-stack-protector -fomit-frame-pointer -I. -I$(EMCOREDIR)/export $(LIBINCLUDES) -ffunction-sections -fdata-sections -mcpu=arm940t -DARM_ARCH=4
23 
LDFLAGS += "$(shell $(CC) -print-libgcc-file-name)" --emit-relocs --gc-sections
99 theseven 24 
 
25 
preprocess = $(shell $(CC) $(PPCFLAGS) $(2) -E -P -x c $(1) | grep -v "^\#")
666 theseven 26 
preprocesspaths = $(shell $(CC) $(PPCFLAGS) $(2) -E -P -x c $(1) | grep -v "^\#" | sed -e "s:^..*:$(dir $(1))&:" | sed -e "s:^\\./::")
99 theseven 27 
 
28 
REVISION := $(shell svnversion .)
29 
REVISIONINT := $(shell echo $(REVISION) | sed -e "s/[^0-9].*$$//")
30 
 
454 theseven 31 
HELPERS := build/__emcore_armhelpers.o
147 theseven 32 
 
99 theseven 33 
SRC := $(call preprocesspaths,SOURCES,-I. -I..)
34 
OBJ := $(SRC:%.c=build/%.o)
147 theseven 35 
OBJ := $(OBJ:%.S=build/%.o) $(HELPERS)
99 theseven 36 
 
37 
all: $(NAME)
38 
 
39 
-include $(OBJ:%=%.dep)
40 
 
454 theseven 41 
$(NAME): build/$(NAME).emcoreapp
99 theseven 42 
 
454 theseven 43 
build/$(NAME).emcoreapp: build/$(NAME).elf
489 theseven 44 
	@echo [EMCAPP] $<
454 theseven 45 
ifeq ($(COMPRESS),true)
46 
	@$(ELF2ECA) -z -s $(STACKSIZE) -o $@ $^
47 
else
48 
	@$(ELF2ECA) -s $(STACKSIZE) -o $@ $^
49 
endif
99 theseven 50 
 
51 
build/$(NAME).elf: ls.x $(OBJ)
458 theseven 52 
	@echo [LD]     $@
111 theseven 53 
	@$(LD) $(LDFLAGS) -o $@ -T ls.x $(OBJ)
99 theseven 54 
 
55 
build/%.o: %.c build/version.h
458 theseven 56 
	@echo [CC]     $<
99 theseven 57 
ifeq ($(shell uname),WindowsNT)
58 
	@-if not exist $(subst /,\,$(dir $@)) md $(subst /,\,$(dir $@))
59 
else
60 
	@-mkdir -p $(dir $@)
61 
endif
111 theseven 62 
	@$(CC) -c $(CFLAGS) -o $@ $<
99 theseven 63 
	@$(CC) -MM $(CFLAGS) $< > $@.dep.tmp
64 
	@sed -e "s|.*:|$@:|" < $@.dep.tmp > $@.dep
65 
ifeq ($(shell uname),WindowsNT)
66 
	@sed -e "s/.*://" -e "s/\\$$//" < $@.dep.tmp | fmt -1 | sed -e "s/^ *//" -e "s/$$/:/" >> $@.dep
67 
else
68 
	@sed -e 's/.*://' -e 's/\\$$//' < $@.dep.tmp | fmt -1 | sed -e 's/^ *//' -e 's/$$/:/' >> $@.dep
69 
endif
70 
	@rm -f $@.dep.tmp
71 
 
72 
build/%.o: %.S build/version.h
458 theseven 73 
	@echo [CC]     $<
99 theseven 74 
ifeq ($(shell uname),WindowsNT)
75 
	@-if not exist $(subst /,\,$(dir $@)) md $(subst /,\,$(dir $@))
76 
else
77 
	@-mkdir -p $(dir $@)
78 
endif
111 theseven 79 
	@$(CC) -c $(CFLAGS) -o $@ $<
99 theseven 80 
	@$(CC) -MM $(CFLAGS) $< > $@.dep.tmp
81 
	@sed -e "s|.*:|$@:|" < $@.dep.tmp > $@.dep
82 
ifeq ($(shell uname),WindowsNT)
83 
	@sed -e "s/.*://" -e "s/\\$$//" < $@.dep.tmp | fmt -1 | sed -e "s/^ *//" -e "s/$$/:/" >> $@.dep
84 
else
85 
	@sed -e 's/.*://' -e 's/\\$$//' < $@.dep.tmp | fmt -1 | sed -e 's/^ *//' -e 's/$$/:/' >> $@.dep
86 
endif
87 
	@rm -f $@.dep.tmp
88 
 
491 theseven 89 
build/__emcore_%.o: $(EMCOREDIR)/export/%.c
90 
	@echo [CC]     $<
91 
ifeq ($(shell uname),WindowsNT)
92 
	@-if not exist $(subst /,\,$(dir $@)) md $(subst /,\,$(dir $@))
93 
else
94 
	@-mkdir -p $(dir $@)
95 
endif
96 
	@$(CC) -c $(CFLAGS) -o $@ $<
97 
 
454 theseven 98 
build/__emcore_%.o: $(EMCOREDIR)/export/%.S
458 theseven 99 
	@echo [CC]     $<
147 theseven 100 
ifeq ($(shell uname),WindowsNT)
101 
	@-if not exist $(subst /,\,$(dir $@)) md $(subst /,\,$(dir $@))
102 
else
103 
	@-mkdir -p $(dir $@)
104 
endif
105 
	@$(CC) -c $(CFLAGS) -o $@ $<
106 
 
529 theseven 107 
build/version.h: version.h .svn/entries
458 theseven 108 
	@echo [PP]     $<
99 theseven 109 
ifeq ($(shell uname),WindowsNT)
529 theseven 110 
	@-if not exist build md build
99 theseven 111 
	@sed -e "s/\$$REVISION\$$/$(REVISION)/" -e "s/\$$REVISIONINT\$$/$(REVISIONINT)/" < $< > $@
112 
else
529 theseven 113 
	@-mkdir -p build
99 theseven 114 
	@sed -e 's/\$$REVISION\$$/$(REVISION)/' -e 's/\$$REVISIONINT\$$/$(REVISIONINT)/' < $< > $@
115 
endif
116 
 
117 
clean:
529 theseven 118 
	@rm -rf build
99 theseven 119 
 
120 
.PHONY: all clean $(NAME)