diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 67 |
1 files changed, 50 insertions, 17 deletions
@@ -1,10 +1,14 @@ -ARCH = $(shell uname -m | sed s,i[3456789]86,ia32,) +CC = $(CROSS_COMPILE)gcc +LD = $(CROSS_COMPILE)ld +OBJCOPY = $(CROSS_COMPILE)objcopy + +ARCH = $(shell $(CC) -dumpmachine | cut -f1 -d- | sed s,i[3456789]86,ia32,) SUBDIRS = Cryptlib lib LIB_PATH = /usr/lib64 -EFI_INCLUDE = /usr/include/efi +EFI_INCLUDE := /usr/include/efi EFI_INCLUDES = -nostdinc -ICryptlib -ICryptlib/Include -I$(EFI_INCLUDE) -I$(EFI_INCLUDE)/$(ARCH) -I$(EFI_INCLUDE)/protocol -Iinclude EFI_PATH := /usr/lib64/gnuefi @@ -16,8 +20,8 @@ EFI_LDS = elf_$(ARCH)_efi.lds DEFAULT_LOADER := \\\\grub.efi CFLAGS = -ggdb -O0 -fno-stack-protector -fno-strict-aliasing -fpic \ - -fshort-wchar -Wall -Werror -mno-red-zone -maccumulate-outgoing-args \ - -mno-mmx -mno-sse -fno-builtin \ + -fshort-wchar -Wall -Wsign-compare -Werror -fno-builtin \ + -Werror=sign-compare \ "-DDEFAULT_LOADER=L\"$(DEFAULT_LOADER)\"" \ "-DDEFAULT_LOADER_CHAR=\"$(DEFAULT_LOADER)\"" \ $(EFI_INCLUDES) @@ -25,9 +29,23 @@ CFLAGS = -ggdb -O0 -fno-stack-protector -fno-strict-aliasing -fpic \ ifneq ($(origin OVERRIDE_SECURITY_POLICY), undefined) CFLAGS += -DOVERRIDE_SECURITY_POLICY endif + ifeq ($(ARCH),x86_64) - CFLAGS += -DEFI_FUNCTION_WRAPPER -DGNU_EFI_USE_MS_ABI + CFLAGS += -mno-mmx -mno-sse -mno-red-zone -nostdinc -maccumulate-outgoing-args \ + -DEFI_FUNCTION_WRAPPER -DGNU_EFI_USE_MS_ABI +endif +ifeq ($(ARCH),ia32) + CFLAGS += -mno-mmx -mno-sse -mno-red-zone -nostdinc -maccumulate-outgoing-args -m32 +endif + +ifeq ($(ARCH),aarch64) + CFLAGS += -ffreestanding -I$(shell $(CC) -print-file-name=include) +endif + +ifeq ($(ARCH),arm) + CFLAGS += -ffreestanding -I$(shell $(CC) -print-file-name=include) endif + ifneq ($(origin VENDOR_CERT_FILE), undefined) CFLAGS += -DVENDOR_CERT_FILE=\"$(VENDOR_CERT_FILE)\" endif @@ -37,7 +55,7 @@ endif LDFLAGS = -nostdlib -znocombreloc -T $(EFI_LDS) -shared -Bsymbolic -L$(EFI_PATH) -L$(LIB_PATH) -LCryptlib -LCryptlib/OpenSSL $(EFI_CRT_OBJS) -VERSION = 0.7 +VERSION = 0.8 TARGET = shim.efi MokManager.efi.signed fallback.efi.signed OBJS = shim.o netboot.o cert.o replacements.o version.o @@ -69,7 +87,6 @@ version.c : version.c.in certdb/secmod.db: shim.crt -mkdir certdb - certutil -A -n 'my CA' -d certdb/ -t CT,CT,CT -i ca.crt pk12util -d certdb/ -i shim.p12 -W "" -K "" certutil -d certdb/ -A -i shim.crt -n shim -t u @@ -83,7 +100,7 @@ shim.so: $(OBJS) Cryptlib/libcryptlib.a Cryptlib/OpenSSL/libopenssl.a lib/lib.a fallback.o: $(FALLBACK_SRCS) -fallback.so: $(FALLBACK_OBJS) +fallback.so: $(FALLBACK_OBJS) Cryptlib/libcryptlib.a Cryptlib/OpenSSL/libopenssl.a lib/lib.a $(LD) -o $@ $(LDFLAGS) $^ $(EFI_LIBS) MokManager.o: $(MOK_SOURCES) @@ -98,20 +115,34 @@ Cryptlib/OpenSSL/libopenssl.a: $(MAKE) -C Cryptlib/OpenSSL lib/lib.a: - $(MAKE) -C lib EFI_PATH=$(EFI_PATH) + $(MAKE) -C lib + +ifeq ($(ARCH),aarch64) +FORMAT := -O binary +SUBSYSTEM := 0xa +LDFLAGS += --defsym=EFI_SUBSYSTEM=$(SUBSYSTEM) +endif + +ifeq ($(ARCH),arm) +FORMAT := -O binary +SUBSYSTEM := 0xa +LDFLAGS += --defsym=EFI_SUBSYSTEM=$(SUBSYSTEM) +endif + +FORMAT ?= --target efi-app-$(ARCH) %.efi: %.so - objcopy -j .text -j .sdata -j .data \ - -j .dynamic -j .dynsym -j .rel \ - -j .rela -j .reloc -j .eh_frame \ + $(OBJCOPY) -j .text -j .sdata -j .data \ + -j .dynamic -j .dynsym -j .rel* \ + -j .rela* -j .reloc -j .eh_frame \ -j .vendor_cert \ - --target=efi-app-$(ARCH) $^ $@ - objcopy -j .text -j .sdata -j .data \ - -j .dynamic -j .dynsym -j .rel \ - -j .rela -j .reloc -j .eh_frame \ + $(FORMAT) $^ $@ + $(OBJCOPY) -j .text -j .sdata -j .data \ + -j .dynamic -j .dynsym -j .rel* \ + -j .rela* -j .reloc -j .eh_frame \ -j .debug_info -j .debug_abbrev -j .debug_aranges \ -j .debug_line -j .debug_str -j .debug_ranges \ - --target=efi-app-$(ARCH) $^ $@.debug + $(FORMAT) $^ $@.debug %.efi.signed: %.efi certdb/secmod.db pesign -n certdb -i $< -c "shim" -s -o $@ -f @@ -148,3 +179,5 @@ archive: tag @dir=$$PWD; cd /tmp; tar -c --bzip2 -f $$dir/shim-$(VERSION).tar.bz2 shim-$(VERSION) @rm -rf /tmp/shim-$(VERSION) @echo "The archive is in shim-$(VERSION).tar.bz2" + +export ARCH CC LD OBJCOPY EFI_INCLUDE |