| 2 |
theseven |
1 |
NAME := embios
|
|
|
2 |
|
|
|
3 |
CROSS := arm-none-eabi-
|
|
|
4 |
CC := $(CROSS)gcc
|
|
|
5 |
AS := $(CROSS)as
|
|
|
6 |
LD := $(CROSS)ld
|
|
|
7 |
OBJCOPY := $(CROSS)objcopy
|
|
|
8 |
UCLPACK := ucl2e10singleblk
|
|
|
9 |
|
| 18 |
theseven |
10 |
CFLAGS ?= -Os -fno-pie -fno-stack-protector -fomit-frame-pointer -I. -ffunction-sections -fdata-sections
|
| 2 |
theseven |
11 |
LDFLAGS ?= "$(shell $(CC) -print-libgcc-file-name)" --gc-sections
|
|
|
12 |
|
| 21 |
theseven |
13 |
preprocess = $(shell $(CC) $(PPCFLAGS) $(2) -E -P -x c $(1) | grep -v "^\#")
|
|
|
14 |
preprocesspaths = $(shell $(CC) $(PPCFLAGS) $(2) -E -P -x c $(1) | grep -v "^\#" | sed -e "s:^..*:$(dir $(1))&:")
|
| 2 |
theseven |
15 |
|
| 28 |
theseven |
16 |
REVISION := $(shell svnversion .)
|
|
|
17 |
REVISIONINT := $(shell echo $(REVISION) | sed -e "s/[^0-9].*$$//")
|
|
|
18 |
|
| 21 |
theseven |
19 |
TARGETS := $(call preprocess,TARGETS,-I.)
|
|
|
20 |
|
| 2 |
theseven |
21 |
define TARGET_template
|
| 21 |
theseven |
22 |
SRC_$(1) := $$(call preprocesspaths,SOURCES,-DTARGET_$(1) -Itarget/$(1) -I.)
|
| 2 |
theseven |
23 |
OBJ_$(1) := $$(SRC_$(1):%.c=build/$(1)/%.o)
|
|
|
24 |
OBJ_$(1) := $$(OBJ_$(1):%.S=build/$(1)/%.o)
|
|
|
25 |
|
|
|
26 |
-include $$(OBJ_$(1):%=%.dep)
|
|
|
27 |
|
|
|
28 |
$(1): build/$(1)/$(NAME)-$(1).ucl
|
|
|
29 |
|
|
|
30 |
build/$(1)/$(NAME)-$(1).ucl: build/$(1)/$(NAME).bin
|
|
|
31 |
$(UCLPACK) $$^ $$@
|
|
|
32 |
|
|
|
33 |
build/$(1)/$(NAME).bin: build/$(1)/$(NAME).elf
|
|
|
34 |
$(OBJCOPY) -O binary $$^ $$@
|
|
|
35 |
|
|
|
36 |
build/$(1)/$(NAME).elf: target/$(1)/ls.x build/$(1)/target/$(1)/crt0.o $$(OBJ_$(1))
|
|
|
37 |
$(LD) $(LDFLAGS) -o $$@ -T target/$(1)/ls.x $$(OBJ_$(1))
|
|
|
38 |
|
| 28 |
theseven |
39 |
build/$(1)/%.o: %.c build/version.h
|
| 2 |
theseven |
40 |
ifeq ($(shell uname),WindowsNT)
|
|
|
41 |
@-if not exist $$(subst /,\,$$(dir $$@)) md $$(subst /,\,$$(dir $$@))
|
|
|
42 |
else
|
|
|
43 |
@-mkdir -p $$(dir $$@)
|
|
|
44 |
endif
|
| 5 |
theseven |
45 |
$(CC) -c $(CFLAGS) -Itarget/$(1) -DTARGET_$(1) -o $$@ $$<
|
| 9 |
theseven |
46 |
@$(CC) -MM $(CFLAGS) -Itarget/$(1) -DTARGET_$(1) $$< > $$@.dep.tmp
|
| 2 |
theseven |
47 |
@sed -e "s|.*:|$$@:|" < $$@.dep.tmp > $$@.dep
|
| 11 |
theseven |
48 |
@sed -e "s/.*://" -e "s/\\$$$$//" < $$@.dep.tmp | fmt -1 | sed -e "s/^ *//" -e "s/$$$$/:/" >> $$@.dep
|
| 2 |
theseven |
49 |
@rm -f $$@.dep.tmp
|
|
|
50 |
|
| 28 |
theseven |
51 |
build/$(1)/%.o: %.S build/version.h
|
| 2 |
theseven |
52 |
ifeq ($(shell uname),WindowsNT)
|
|
|
53 |
@-if not exist $$(subst /,\,$$(dir $$@)) md $$(subst /,\,$$(dir $$@))
|
|
|
54 |
else
|
|
|
55 |
@-mkdir -p $$(dir $$@)
|
|
|
56 |
endif
|
| 5 |
theseven |
57 |
$(CC) -c $(CFLAGS) -Itarget/$(1) -DTARGET_$(1) -o $$@ $$<
|
| 9 |
theseven |
58 |
@$(CC) -MM $(CFLAGS) -Itarget/$(1) -DTARGET_$(1) $$< > $$@.dep.tmp
|
| 2 |
theseven |
59 |
@sed -e "s|.*:|$$@:|" < $$@.dep.tmp > $$@.dep
|
| 11 |
theseven |
60 |
@sed -e "s/.*://" -e "s/\\$$$$//" < $$@.dep.tmp | fmt -1 | sed -e "s/^ *//" -e "s/$$$$/:/" >> $$@.dep
|
| 2 |
theseven |
61 |
@rm -f $$@.dep.tmp
|
|
|
62 |
endef
|
|
|
63 |
|
|
|
64 |
all: $(TARGETS)
|
|
|
65 |
|
|
|
66 |
$(foreach target,$(TARGETS),$(eval $(call TARGET_template,$(target))))
|
|
|
67 |
|
| 28 |
theseven |
68 |
build/version.h: version.h .svn/entries build
|
|
|
69 |
@sed -e "s/\$$REVISION\$$/$(REVISION)/" -e "s/\$$REVISIONINT\$$/$(REVISIONINT)/" < $< > $@
|
|
|
70 |
|
|
|
71 |
build:
|
|
|
72 |
@mkdir build
|
|
|
73 |
|
| 2 |
theseven |
74 |
clean:
|
|
|
75 |
rm -rf build
|
|
|
76 |
|
|
|
77 |
.PHONY: all clean $(TARGETS)
|