comparison boot/Makefile @ 14:8b2ce241f5f1 default tip

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author one
date Mon, 30 Jun 2014 00:38:55 +0900
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13:f21ccddc12cb 14:8b2ce241f5f1
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