annotate Makefile @ 0:8d0e5be5d742

test exit boot services
author taiki
date Tue, 19 Mar 2013 14:06:26 +0900
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children 08b78c2f55c6
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1 ARCH = $(shell uname -m | sed s,i[3456789]86,ia32,)
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2 EFI_INCLUDE = /usr/include/efi
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3 EFI_INCLUDES = -I$(EFI_INCLUDE) -I$(EFI_INCLUDE)/$(ARCH) -I$(EFI_INCLUDE)/protocol
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4 EFI_PATH = /usr/lib64/gnuefi
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5 EFI_LIB_PATH = /usr/lib64
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6 LIB_GCC = $(shell $(CC) -print-libgcc-file-name)
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7 EFI_LIBS = -lefi -lgnuefi $(LIB_GCC)
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8 EFI_CRT_OBJS = $(EFI_PATH)/crt0-efi-$(ARCH).o
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9 EFI_LDS = $(EFI_PATH)/elf_$(ARCH)_efi.lds
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10 CFLAGS = -O2 -g -mno-red-zone -fno-stack-protector -fno-strict-aliasing -fpic -fshort-wchar -fno-merge-constants -Wall -Werror $(EFI_INCLUDES)
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11
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12 ifeq ($(ARCH),x86_64)
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13 CFLAGS += -DEFI_FUNCTION_WRAPPER
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14 endif
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15
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16 LDFLAGS = -nostdlib -znocombreloc -T $(EFI_LDS) -shared -Bsymbolic -L$(EFI_LIB_PATH) $(EFI_CRT_OBJS)
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17 TARGET = bootx64.efi
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18 OBJS = bootx64.o
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19
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20 all: $(TARGET)
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21
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22 bootx64.efi: $(OBJS)
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23
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24 %.efi: %.o
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25 $(LD) $(LDFLAGS) $^ -o $@ $(EFI_LIBS)
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26 objcopy -j .text -j .sdata -j .data \
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27 -j .dynamic -j .dynsym -j .rel \
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28 -j .rela -j .reloc \
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29 --target=efi-app-$(ARCH) $@
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30 strip $@
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31
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32 clean:
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33 rm -f $(TARGET) $(OBJS)