mirror of
https://git.proxmox.com/git/efi-boot-shim
synced 2025-08-04 00:11:00 +00:00
05b61752db
Revert "Do the same for ia32..." and "Generate a sane PE header on shim, fallback, and MokManager." This reverts commit6744a7ef8e. and commit0e7ba5947e. These are premature and I can do this without such drastic measures. Signed-off-by: Peter Jones <pjones@redhat.com>
183 lines
5.8 KiB
Makefile
183 lines
5.8 KiB
Makefile
CC = $(CROSS_COMPILE)gcc
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LD = $(CROSS_COMPILE)ld
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OBJCOPY = $(CROSS_COMPILE)objcopy
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ARCH = $(shell $(CC) -dumpmachine | cut -f1 -d- | sed s,i[3456789]86,ia32,)
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SUBDIRS = Cryptlib lib
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LIB_PATH = /usr/lib64
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EFI_INCLUDE := /usr/include/efi
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EFI_INCLUDES = -nostdinc -ICryptlib -ICryptlib/Include -I$(EFI_INCLUDE) -I$(EFI_INCLUDE)/$(ARCH) -I$(EFI_INCLUDE)/protocol -Iinclude
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EFI_PATH := /usr/lib64/gnuefi
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LIB_GCC = $(shell $(CC) -print-libgcc-file-name)
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EFI_LIBS = -lefi -lgnuefi --start-group Cryptlib/libcryptlib.a Cryptlib/OpenSSL/libopenssl.a --end-group $(LIB_GCC)
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EFI_CRT_OBJS = $(EFI_PATH)/crt0-efi-$(ARCH).o
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EFI_LDS = elf_$(ARCH)_efi.lds
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DEFAULT_LOADER := \\\\grub.efi
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CFLAGS = -ggdb -O0 -fno-stack-protector -fno-strict-aliasing -fpic \
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-fshort-wchar -Wall -Wsign-compare -Werror -fno-builtin \
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"-DDEFAULT_LOADER=L\"$(DEFAULT_LOADER)\"" \
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"-DDEFAULT_LOADER_CHAR=\"$(DEFAULT_LOADER)\"" \
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$(EFI_INCLUDES)
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ifneq ($(origin OVERRIDE_SECURITY_POLICY), undefined)
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CFLAGS += -DOVERRIDE_SECURITY_POLICY
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endif
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ifeq ($(ARCH),x86_64)
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CFLAGS += -mno-mmx -mno-sse -mno-red-zone -nostdinc -maccumulate-outgoing-args \
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-DEFI_FUNCTION_WRAPPER -DGNU_EFI_USE_MS_ABI
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endif
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ifeq ($(ARCH),ia32)
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CFLAGS += -mno-mmx -mno-sse -mno-red-zone -nostdinc -maccumulate-outgoing-args -m32
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endif
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ifeq ($(ARCH),aarch64)
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CFLAGS += -ffreestanding -I$(shell $(CC) -print-file-name=include)
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endif
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ifeq ($(ARCH),arm)
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CFLAGS += -ffreestanding -I$(shell $(CC) -print-file-name=include)
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endif
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ifneq ($(origin VENDOR_CERT_FILE), undefined)
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CFLAGS += -DVENDOR_CERT_FILE=\"$(VENDOR_CERT_FILE)\"
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endif
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ifneq ($(origin VENDOR_DBX_FILE), undefined)
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CFLAGS += -DVENDOR_DBX_FILE=\"$(VENDOR_DBX_FILE)\"
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endif
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LDFLAGS = -nostdlib -znocombreloc -T $(EFI_LDS) -shared -Bsymbolic -L$(EFI_PATH) -L$(LIB_PATH) -LCryptlib -LCryptlib/OpenSSL $(EFI_CRT_OBJS)
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VERSION = 0.7
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TARGET = shim.efi MokManager.efi.signed fallback.efi.signed
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OBJS = shim.o netboot.o cert.o replacements.o version.o
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KEYS = shim_cert.h ocsp.* ca.* shim.crt shim.csr shim.p12 shim.pem shim.key shim.cer
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SOURCES = shim.c shim.h netboot.c include/PeImage.h include/wincert.h include/console.h replacements.c replacements.h version.c version.h
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MOK_OBJS = MokManager.o PasswordCrypt.o crypt_blowfish.o
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MOK_SOURCES = MokManager.c shim.h include/console.h PasswordCrypt.c PasswordCrypt.h crypt_blowfish.c crypt_blowfish.h
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FALLBACK_OBJS = fallback.o
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FALLBACK_SRCS = fallback.c
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all: $(TARGET)
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shim.crt:
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./make-certs shim shim@xn--u4h.net all codesign 1.3.6.1.4.1.311.10.3.1 </dev/null
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shim.cer: shim.crt
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openssl x509 -outform der -in $< -out $@
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shim_cert.h: shim.cer
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echo "static UINT8 shim_cert[] = {" > $@
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hexdump -v -e '1/1 "0x%02x, "' $< >> $@
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echo "};" >> $@
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version.c : version.c.in
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sed -e "s,@@VERSION@@,$(VERSION)," \
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-e "s,@@UNAME@@,$(shell uname -a)," \
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-e "s,@@COMMIT@@,$(shell if [ -d .git ] ; then git log -1 --pretty=format:%H ; elif [ -f commit ]; then cat commit ; else echo commit id not available; fi)," \
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< version.c.in > version.c
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certdb/secmod.db: shim.crt
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-mkdir certdb
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pk12util -d certdb/ -i shim.p12 -W "" -K ""
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certutil -d certdb/ -A -i shim.crt -n shim -t u
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shim.o: $(SOURCES) shim_cert.h
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cert.o : cert.S
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$(CC) $(CFLAGS) -c -o $@ $<
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shim.so: $(OBJS) Cryptlib/libcryptlib.a Cryptlib/OpenSSL/libopenssl.a lib/lib.a
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$(LD) -o $@ $(LDFLAGS) $^ $(EFI_LIBS)
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fallback.o: $(FALLBACK_SRCS)
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fallback.so: $(FALLBACK_OBJS) Cryptlib/libcryptlib.a Cryptlib/OpenSSL/libopenssl.a lib/lib.a
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$(LD) -o $@ $(LDFLAGS) $^ $(EFI_LIBS)
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MokManager.o: $(MOK_SOURCES)
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MokManager.so: $(MOK_OBJS) Cryptlib/libcryptlib.a Cryptlib/OpenSSL/libopenssl.a lib/lib.a
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$(LD) -o $@ $(LDFLAGS) $^ $(EFI_LIBS) lib/lib.a
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Cryptlib/libcryptlib.a:
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$(MAKE) -C Cryptlib
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Cryptlib/OpenSSL/libopenssl.a:
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$(MAKE) -C Cryptlib/OpenSSL
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lib/lib.a:
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$(MAKE) -C lib
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ifeq ($(ARCH),aarch64)
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FORMAT := -O binary
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SUBSYSTEM := 0xa
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LDFLAGS += --defsym=EFI_SUBSYSTEM=$(SUBSYSTEM)
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endif
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ifeq ($(ARCH),arm)
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FORMAT := -O binary
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SUBSYSTEM := 0xa
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LDFLAGS += --defsym=EFI_SUBSYSTEM=$(SUBSYSTEM)
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endif
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FORMAT ?= --target efi-app-$(ARCH)
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%.efi: %.so
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$(OBJCOPY) -j .text -j .sdata -j .data \
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-j .dynamic -j .dynsym -j .rel* \
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-j .rela* -j .reloc -j .eh_frame \
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-j .vendor_cert \
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$(FORMAT) $^ $@
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$(OBJCOPY) -j .text -j .sdata -j .data \
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-j .dynamic -j .dynsym -j .rel* \
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-j .rela* -j .reloc -j .eh_frame \
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-j .debug_info -j .debug_abbrev -j .debug_aranges \
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-j .debug_line -j .debug_str -j .debug_ranges \
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$(FORMAT) $^ $@.debug
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%.efi.signed: %.efi certdb/secmod.db
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pesign -n certdb -i $< -c "shim" -s -o $@ -f
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clean:
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$(MAKE) -C Cryptlib clean
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$(MAKE) -C Cryptlib/OpenSSL clean
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$(MAKE) -C lib clean
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rm -rf $(TARGET) $(OBJS) $(MOK_OBJS) $(FALLBACK_OBJS) $(KEYS) certdb
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rm -f *.debug *.so *.efi *.tar.* version.c
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GITTAG = $(VERSION)
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test-archive:
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@rm -rf /tmp/shim-$(VERSION) /tmp/shim-$(VERSION)-tmp
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@mkdir -p /tmp/shim-$(VERSION)-tmp
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@git archive --format=tar $(shell git branch | awk '/^*/ { print $$2 }') | ( cd /tmp/shim-$(VERSION)-tmp/ ; tar x )
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@git diff | ( cd /tmp/shim-$(VERSION)-tmp/ ; patch -s -p1 -b -z .gitdiff )
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@mv /tmp/shim-$(VERSION)-tmp/ /tmp/shim-$(VERSION)/
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@git log -1 --pretty=format:%H > /tmp/shim-$(VERSION)/commit
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@dir=$$PWD; cd /tmp; tar -c --bzip2 -f $$dir/shim-$(VERSION).tar.bz2 shim-$(VERSION)
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@rm -rf /tmp/shim-$(VERSION)
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@echo "The archive is in shim-$(VERSION).tar.bz2"
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tag:
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git tag --sign $(GITTAG) refs/heads/master
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archive: tag
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@rm -rf /tmp/shim-$(VERSION) /tmp/shim-$(VERSION)-tmp
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@mkdir -p /tmp/shim-$(VERSION)-tmp
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@git archive --format=tar $(GITTAG) | ( cd /tmp/shim-$(VERSION)-tmp/ ; tar x )
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@mv /tmp/shim-$(VERSION)-tmp/ /tmp/shim-$(VERSION)/
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@git log -1 --pretty=format:%H > /tmp/shim-$(VERSION)/commit
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@dir=$$PWD; cd /tmp; tar -c --bzip2 -f $$dir/shim-$(VERSION).tar.bz2 shim-$(VERSION)
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@rm -rf /tmp/shim-$(VERSION)
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@echo "The archive is in shim-$(VERSION).tar.bz2"
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export ARCH CC LD OBJCOPY EFI_INCLUDE
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