mirror of
https://github.com/Metabolix/HackBGRT.git
synced 2025-12-06 17:15:42 -08:00
8dfa456a7b
Use -O, because -O2 causes Undefined OpCode in QEMU / UEFI Shell. Remove -mno-red-zone which triggers -Wunused-command-line-argument. Set architecture in PE file manually: EFI uses IMAGE_FILE_MACHINE_ARMTHUMB_MIXED = 0x01C2, while the default is IMAGE_FILE_MACHINE_ARMNT = 0x01C4.
85 lines
2.9 KiB
Makefile
85 lines
2.9 KiB
Makefile
CC = clang
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CFLAGS = -target $(CLANG_TARGET) -ffreestanding -fshort-wchar
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CFLAGS += -std=c17 -Wshadow -Wall -Wunused -Werror-implicit-function-declaration
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CFLAGS += -I$(GNUEFI_INC) -I$(GNUEFI_INC)/$(GNUEFI_ARCH) -I$(GNUEFI_INC)/protocol
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CFLAGS += $(ARCH_CFLAGS)
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LDFLAGS = -target $(CLANG_TARGET) -nostdlib -Wl,-entry:efi_main -Wl,-subsystem:efi_application -fuse-ld=lld
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ARCH_CFLAGS = -O2 -mno-red-zone
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GNUEFI_INC = gnu-efi/inc
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FILES_C = src/main.c src/util.c src/types.c src/config.c src/sbat.c src/efi.c
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FILES_H = $(wildcard src/*.h)
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FILES_CS = src/Setup.cs src/Esp.cs src/Efi.cs
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GIT_DESCRIBE := $(firstword $(GIT_DESCRIBE) $(shell git describe --tags) unknown)
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CFLAGS += '-DGIT_DESCRIBE_W=L"$(GIT_DESCRIBE)"' '-DGIT_DESCRIBE="$(GIT_DESCRIBE)"'
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ZIPDIR = HackBGRT-$(GIT_DESCRIBE:v%=%)
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ZIP = $(ZIPDIR).zip
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EFI_ARCH_LIST = x64 ia32 aa64 arm
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.PHONY: all efi efi-signed setup zip clean
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all: efi setup
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efi: $(patsubst %,efi/boot%.efi,$(EFI_ARCH_LIST))
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efi-signed: $(patsubst %,efi-signed/boot%.efi,$(EFI_ARCH_LIST))
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setup: setup.exe
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zip: $(ZIP)
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$(ZIP): efi-signed certificate.cer config.txt splash.bmp setup.exe README.md CHANGELOG.md README.efilib LICENSE shim-signed shim.md
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test ! -d "$(ZIPDIR)"
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mkdir "$(ZIPDIR)"
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cp -a $^ "$(ZIPDIR)" || (rm -rf "$(ZIPDIR)"; exit 1)
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7z a -mx=9 "$(ZIP)" "$(ZIPDIR)" || (rm -rf "$(ZIPDIR)"; exit 1)
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rm -rf "$(ZIPDIR)"
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src/GIT_DESCRIBE.cs: $(FILES_CS) $(FILES_C) $(FILES_H)
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echo 'public class GIT_DESCRIBE { public const string data = "$(GIT_DESCRIBE)"; }' > $@
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setup.exe: $(FILES_CS) src/GIT_DESCRIBE.cs
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csc /define:GIT_DESCRIBE /out:$@ $^
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certificate.cer pki:
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@echo
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@echo "You need proper keys to sign the EFI executables."
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@echo "Example:"
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@echo "mkdir -p pki"
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@echo "certutil --empty-password -N -d pki"
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@echo "efikeygen -d pki -n HackBGRT-signer -S -k -c 'CN=HackBGRT Secure Boot Signer,OU=HackBGRT,O=Unknown,MAIL=unknown@example.com' -u 'URL'"
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@echo "certutil -d pki -n HackBGRT-signer -Lr > certificate.cer"
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@echo "Modify and run the commands yourself."
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@echo
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@false
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efi-signed/%.efi: efi/%.efi
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mkdir -p efi-signed
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pesign --force -n pki -i $< -o $@ -c HackBGRT-signer -s
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efi-signed/bootx64.efi: pki
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efi-signed/bootia32.efi: pki
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efi/bootx64.efi: CLANG_TARGET = x86_64-pc-windows-msvc
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efi/bootx64.efi: GNUEFI_ARCH = x86_64
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efi/bootia32.efi: CLANG_TARGET = i386-pc-windows-msvc
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efi/bootia32.efi: GNUEFI_ARCH = ia32
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efi/bootaa64.efi: CLANG_TARGET = aarch64-pc-windows-msvc
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efi/bootaa64.efi: GNUEFI_ARCH = aa64
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efi/boot%.efi: $(FILES_C)
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@mkdir -p efi
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$(CC) $(CFLAGS) $(LDFLAGS) $^ -o $@
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efi/bootarm.efi: CLANG_TARGET = armv6-pc-windows-msvc
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efi/bootarm.efi: GNUEFI_ARCH = arm
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efi/bootarm.efi: ARCH_CFLAGS = -O # skip -O2 and -mno-red-zone
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efi/bootarm.efi: $(FILES_C)
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@mkdir -p efi
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$(CC) $(CFLAGS) $(LDFLAGS) $^ -o $@
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@echo "Fix $@ architecture code (IMAGE_FILE_MACHINE_ARMTHUMB_MIXED = 0x01C2)"
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echo -en "\xc2\x01" | dd of=$@ bs=1 seek=124 count=2 conv=notrunc status=none
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clean:
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rm -rf setup.exe efi efi-signed
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