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comparison boot/Makefile @ 14:8b2ce241f5f1 default tip
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author | one |
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date | Mon, 30 Jun 2014 00:38:55 +0900 |
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13:f21ccddc12cb | 14:8b2ce241f5f1 |
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1 ARCH = $(shell uname -m | sed s,i[3456789]86,ia32,) | |
2 EFI_INCLUDE = /usr/include/efi | |
3 EFI_INCLUDES = -I$(EFI_INCLUDE) -I$(EFI_INCLUDE)/$(ARCH) -I$(EFI_INCLUDE)/protocol | |
4 EFI_PATH = /usr/lib64/gnuefi | |
5 EFI_LIB_PATH = /usr/lib64 | |
6 LIB_GCC = $(shell $(CC) -print-libgcc-file-name) | |
7 EFI_LIBS = -lefi -lgnuefi $(LIB_GCC) | |
8 EFI_CRT_OBJS = $(EFI_PATH)/crt0-efi-$(ARCH).o | |
9 EFI_LDS = $(EFI_PATH)/elf_$(ARCH)_efi.lds | |
10 CFLAGS = -O2 -g -mno-red-zone -fno-stack-protector -fno-strict-aliasing -fpic -fshort-wchar -fno-merge-constants -Wall -Werror $(EFI_INCLUDES) | |
11 | |
12 ifeq ($(ARCH),x86_64) | |
13 CFLAGS += -DEFI_FUNCTION_WRAPPER | |
14 endif | |
15 | |
16 LDFLAGS = -nostdlib -znocombreloc -T $(EFI_LDS) -shared -Bsymbolic -L$(EFI_LIB_PATH) $(EFI_CRT_OBJS) | |
17 TARGET = bootx64.efi | |
18 OBJS = bootx64.o | |
19 | |
20 all: $(TARGET) | |
21 | |
22 bootx64.efi: $(OBJS) | |
23 | |
24 exec: | |
25 qemu-kvm -s -L ../ovmf -bios ../ovmf/OVMF.fd -hdb ../disk/disk.qcow2 | |
26 | |
27 %.efi: %.o | |
28 $(LD) $(LDFLAGS) $^ -o $@ $(EFI_LIBS) | |
29 objcopy -j .text -j .sdata -j .data \ | |
30 -j .dynamic -j .dynsym -j .rel \ | |
31 -j .rela -j .reloc \ | |
32 --target=efi-app-$(ARCH) $@ | |
33 strip $@ | |
34 modprobe nbd | |
35 qemu-nbd -c /dev/nbd0 ../disk/disk.qcow2 | |
36 mount /dev/nbd0 /mnt/nbd | |
37 cp bootx64.efi /mnt/nbd/EFI/BOOT/ | |
38 cp ../kernel/kernel /mnt/nbd/EFI/BOOT/ | |
39 | |
40 clean: | |
41 rm -f $(TARGET) $(OBJS) | |
42 umount /mnt/nbd | |
43 qemu-nbd -d /dev/nbd0 | |
44 rmmod nbd |