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prepare Makefile to support a initrd

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Stefan Lankes 2015-01-18 08:02:41 +01:00
parent 64a7fafe41
commit 5c256e4e16
1 changed files with 12 additions and 4 deletions
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16
Makefile.example
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@ -22,6 +22,7 @@ RANLIB_FOR_TARGET = $(CROSSCOMPREFIX)ranlib
STRIP_FOR_TARGET = $(CROSSCOMPREFIX)strip
READELF_FOR_TARGET = $(CROSSCOMPREFIX)readelf
MAKE = make
NASM = nasm
NASMFLAGS = -felf32 -g -i$(TOPDIR)/include/eduos/
GDB = $(CROSSCOMPREFIX)gdb
@ -48,6 +49,9 @@ LDFLAGS = -T link.ld -z max-page-size=4096 --defsym __BUILD_DATE=$(shell date +'
STRIP_DEBUG = --strip-debug
KEEP_DEBUG = --only-keep-debug
CFLAGS_FOR_TOOLS = -m32 -O2 -Wall
LDFLAGS_FOR_TOOLS =
# Prettify output
V = 0
ifeq ($V,0)
@ -57,7 +61,10 @@ endif
default: all
all: $(NAME).elf
all: tools $(NAME).elf
tools:
$(MAKE) ARCH=$(ARCH) CFLAGS="$(CFLAGS_FOR_TOOLS)" LDFLAGS="$(LDFLAGS_FOR_TOOLS)" -C tools
$(NAME).elf:
$Q$(LD_FOR_TARGET) $(LDFLAGS) -o $(NAME).elf $^
@ -68,6 +75,7 @@ $(NAME).elf:
clean:
$Q$(RM) $(NAME).elf $(NAME).sym *~
$Q$(MAKE) -C tools clean
@echo Cleaned.
veryclean: clean
@ -75,14 +83,14 @@ veryclean: clean
@echo Very cleaned
qemu: $(NAME).elf
$(QEMU) $(QEMUFLAGS) -kernel $(NAME).elf
$(QEMU) $(QEMUFLAGS) -kernel $(NAME).elf -initrd tools/initrd.img
uart: $(NAME).elf
$(QEMU) $(QEMUFLAGS) $(QEMUSERIALFLAGS) -kernel $(NAME).elf -append uart=io:0xc110
$(QEMU) $(QEMUFLAGS) $(QEMUSERIALFLAGS) -kernel $(NAME).elf -append uart=io:0xc110 -initrd tools/initrd.img
debug: $(NAME).elf
$(TERM) -e $(GDB) $(GDBFLAGS) &
$(QEMU) $(QEMUDEBUGFLAGS) -s -S -kernel $(NAME).elf
$(QEMU) $(QEMUDEBUGFLAGS) -s -S -kernel $(NAME).elf -initrd tools/initrd.img
debug-eclipse: clean $(NAME).elf
killall $(QEMU) &