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create initrd during the build process

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Stefan Lankes 2011-02-16 15:27:21 +01:00
parent 1b85d32945
commit 109c9bf013
2 changed files with 13 additions and 9 deletions
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8
Makefile.example
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@ -32,7 +32,7 @@ endif
default: all default: all
all: newlib $(NAME) all: newlib tools $(NAME)
#all: #all:
# for i in $(SUBDIRS); do $(MAKE) -C $$i all; done # for i in $(SUBDIRS); do $(MAKE) -C $$i all; done
@ -46,6 +46,9 @@ all: newlib $(NAME)
newlib: newlib:
$(MAKE) ARCH=$(ARCH) CFLAGS="-m32 -march=i586 -fno-stack-protector" NASMFLAGS="-felf32 -g" -C newlib $(MAKE) ARCH=$(ARCH) CFLAGS="-m32 -march=i586 -fno-stack-protector" NASMFLAGS="-felf32 -g" -C newlib
tools:
$(MAKE) -C tools
$(NAME): $(NAME):
@echo [LD] $(NAME) @echo [LD] $(NAME)
$Q$(LD) $(LDFLAGS) -o $(NAME) $^ $Q$(LD) $(LDFLAGS) -o $(NAME) $^
@ -56,6 +59,7 @@ $(NAME):
clean: clean:
$Q$(RM) $(NAME) $(SYM_NAME) *~ $Q$(RM) $(NAME) $(SYM_NAME) *~
$Q$(MAKE) -C tools clean
@echo Cleaned. @echo Cleaned.
veryclean: clean veryclean: clean
@ -76,6 +80,6 @@ veryclean: clean
@echo [ASM] $@ @echo [ASM] $@
$Q$(NASM) $(NASMFLAGS) -o $@ $< $Q$(NASM) $(NASMFLAGS) -o $@ $<
.PHONY: default all clean emu gdb newlib .PHONY: default all clean emu gdb newlib tools
include $(addsuffix /Makefile,$(SUBDIRS)) include $(addsuffix /Makefile,$(SUBDIRS))

14
tools/Makefile
View file

@ -4,18 +4,18 @@ CROSS_COMPILE=i386-unknown-linux-gnu-gcc
CFLAGS = -m32 -O2 -Wall CFLAGS = -m32 -O2 -Wall
LDFLGAS = LDFLGAS =
DEFINES= DEFINES=
ASM = nasm NASM = nasm
ASMFLAGS = -fbin NASMFLAGS = -fbin
EXECFILES = $(shell find ../newlib/examples -executable -type f)
# other implicit rules # other implicit rules
%.o : %.c %.o : %.c
$(CC) -c $(CFLAGS) -o $@ $< $(CC) -c $(CFLAGS) -o $@ $<
default: default: all
$(MAKE) all
all: all: make_initrd
$(MAKE) make_initrd ./make_initrd /bin $(foreach FILE, $(EXECFILES), $(FILE) $(shell basename $(FILE)))
make_initrd: make_initrd.o make_initrd: make_initrd.o
$(CC) $(CFLAGS) -o make_initrd $< $(LDFLAGS) $(CC) $(CFLAGS) -o make_initrd $< $(LDFLAGS)
@ -27,7 +27,7 @@ smp_setup.hex: smp_setup.bin
hexdump -v -e '"0x" 1/1 "%02X" ", "' $< > $@ hexdump -v -e '"0x" 1/1 "%02X" ", "' $< > $@
scc_setup.bin: scc_setup.asm scc_setup.bin: scc_setup.asm
$(ASM) $(ASMFLAGS) -o $@ $< $(NASM) $(NASMFLAGS) -o $@ $<
reset_vector.bin: reset_vector.o reset_vector.bin: reset_vector.o
ld --oformat binary -Ttext 0 -melf_i386 -o $@ $< ld --oformat binary -Ttext 0 -melf_i386 -o $@ $<