1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
|
default : all
TOPDIR ?= $(shell pwd)/..
include $(TOPDIR)/Make.version
include $(TOPDIR)/Make.defaults
CFLAGS ?= -O0 -g3
BUILDFLAGS := $(CFLAGS) -fpic -Werror -Wall -Wextra -fshort-wchar \
-fno-merge-constants -ffreestanding \
-fno-stack-protector -fno-stack-check --std=gnu11 -DCONFIG_$(ARCH) \
-I/usr/include/efi/ -I/usr/include/efi/$(ARCH)/ \
-iquote$(TOPDIR)/include "-DDEBUGDIR=L\"$(DEBUGDIR)/\""
CCLDFLAGS ?= -nostdlib -Wl,--warn-common \
-Wl,--no-undefined -Wl,--fatal-warnings \
-Wl,-shared -Wl,-Bsymbolic -L$(LIBDIR) -L$(GNUEFIDIR) \
-Wl,--build-id=sha1 -Wl,--hash-style=sysv \
$(GNUEFIDIR)/crt0-efi-$(ARCH).o
OBJCOPY_GTE224 = $(shell expr `$(OBJCOPY) --version |grep ^"GNU objcopy" | sed 's/^.* //g' | cut -f1-2 -d.` \>= 2.24)
FWUP = fwupdate
ifeq ($(ARCH),x86_64)
FORMAT = --target efi-app-$(ARCH)
BUILDFLAGS += -mno-mmx -mno-sse -mno-red-zone -nostdinc \
-maccumulate-outgoing-args -DEFI_FUNCTION_WRAPPER \
-DGNU_EFI_USE_MS_ABI -I$(shell $(CC) -print-file-name=include)
FWUP = fwupx64
endif
ifeq ($(ARCH),ia32)
FORMAT = --target efi-app-$(ARCH)
BUILDFLAGS += -mno-mmx -mno-sse -mno-red-zone -nostdinc \
-maccumulate-outgoing-args -m32 \
-I$(shell $(CC) -print-file-name=include)
FWUP = fwupia32
endif
ifeq ($(ARCH),aarch64)
FORMAT = -O binary
CCLDFLAGS += -Wl,--defsym=EFI_SUBSYSTEM=0xa
BUILDFLAGS += -ffreestanding -I$(shell $(CC) -print-file-name=include)
FWUP = fwupaa64
endif
ifeq ($(ARCH),arm)
FORMAT = -O binary
CCLDFLAGS += -Wl,--defsym=EFI_SUBSYSTEM=0xa
BUILDFLAGS += -ffreestanding -I$(shell $(CC) -print-file-name=include)
FWUP = fwuparm
endif
TARGETS = fakeesrt2.efi fakeesrt.efi dumpesrt.efi $(FWUP).efi mkvar.efi dumpf.efi mkvar2.efi
all : $(TARGETS)
.SECONDARY: $(foreach target,$(TARGETS),$(target).debug $(target).build-id)
$(FWUP).so : fwupdate.so
ln -f $< $@
$(FWUP).efi : | $(FWUP).so
%.efi.signed : %.efi %.efi.debug %.efi.build-id
pesign -s -i $< -o $@ --force -c 'Red Hat Test Certificate'
%.efi : %.so
ifneq ($(OBJCOPY_GTE224),1)
$(error objcopy >= 2.24 is required)
endif
$(OBJCOPY) -j .text -j .sdata -j .data -j .dynamic -j .dynsym \
-j .rel* -j .rela* -j .reloc -j .eh_frame \
$(FORMAT) $^ $@
%.efi.debug : %.so
ifneq ($(OBJCOPY_GTE224),1)
$(error objcopy >= 2.24 is required)
endif
$(OBJCOPY) -j .text -j .sdata -j .data -j .dynamic -j .dynsym \
-j .rel* -j .rela* -j .reloc -j .eh_frame \
-j .debug* -j .note.gnu.build-id \
$^ $@
%.efi.build-id : %.so
$(READELF) -n $^ | grep "Build ID:" | \
sed -e 's/^.*Build ID: //' -e 's,^\(..\),\1/,' > $@
%.so : %.o
$(CC) $(CCLDFLAGS) -o $@ $^ -lefi -lgnuefi \
$(shell $(CC) -print-libgcc-file-name) \
-T elf_$(ARCH)_efi.lds
%.o : %.c
$(CC) $(BUILDFLAGS) -c -o $@ $^
clean :
@rm -vf $(TARGETS) *.o *.so *.efi.signed *.efi *.efi.debug \
*.efi.build-id
buildiddir = $(dirname $(shell cat $(1).build-id))
define inst =
$(INSTALL) -d -m 755 $(DESTDIR)$(TARGETDIR)
$(INSTALL) -m 755 $(1) $(DESTDIR)$(TARGETDIR)$(1)
$(INSTALL) -d -m 755 $(DESTDIR)$(DEBUGINFO)$(TARGETDIR)
$(INSTALL) -m 755 $(1).debug $(DESTDIR)$(DEBUGINFO)$(TARGETDIR)/$(1).debug
$(INSTALL) -d -m 755 $(DESTDIR)$(DEBUGINFO).build-id/$(dir $(shell cat $(1).build-id))
ln -sf ../../../../..$(TARGETDIR)$(1) $(DESTDIR)$(DEBUGINFO).build-id/$(shell cat $(1).build-id)
ln -sf ../..$(TARGETDIR)$(1).debug $(DESTDIR)$(DEBUGINFO).build-id/$(shell cat $(1).build-id).debug
endef
install : | check_efidir_error
install : $(FWUP).efi | $(FWUP).efi.debug $(FWUP).efi.build-id
$(INSTALL) -d -m 755 $(DESTDIR)$(TARGETDIR)/fw/
$(foreach prog,$^,$(call inst,$(prog)) ; )
$(INSTALL) -d -m 755 $(DESTDIR)$(DEBUGSOURCE)fwupdate-$(VERSION)/efi
$(foreach src,$(wildcard *.[chS]),$(INSTALL) -m 644 $(src) $(DESTDIR)$(DEBUGSOURCE)fwupdate-$(VERSION)/efi/$(src) ;)
|
