mirror of
https://gitlab.com/bztsrc/bootboot.git
synced 2023-02-13 20:54:32 -05:00
38 lines
1.4 KiB
Makefile
38 lines
1.4 KiB
Makefile
ARCH = $(shell uname -m | sed s,i[3456789]86,ia32,)
|
|
GNUEFI_INCLUDES = -I/usr/include -I. -I/usr/include/efi -I/usr/include/efi/$(ARCH) -I/usr/include/efi/protocol
|
|
GNUEFI_CRT_OBJS = crt0-efi-$(ARCH).o
|
|
GNUEFI_LDS = elf_$(ARCH)_efi.lds
|
|
|
|
CC ?= gcc
|
|
LD ?= ld
|
|
OBJCOPY ?= objcopy
|
|
CFLAGS = -mno-red-zone -mno-mmx -mno-sse -O2 -fpic -pedantic -Wall -Wextra -Werror -fshort-wchar -fno-strict-aliasing -ffreestanding -fno-stack-protector -fno-stack-check -DCONFIG_$(ARCH) -DGNU_EFI_USE_MS_ABI --std=c11
|
|
|
|
LDFLAGS = -nostdlib
|
|
LDFLAGS += -shared -Bsymbolic -L. $(GNUEFI_CRT_OBJS)
|
|
|
|
TARGET = bootboot.efi
|
|
|
|
all: tinflate.o smp.o $(TARGET)
|
|
|
|
%.efi: %.so
|
|
@echo " src x86_64-efi (UEFI)"
|
|
@$(OBJCOPY) -j .text -j .sdata -j .data -j .dynamic -j .dynsym -j .rel -j .rela -j .rel.* -j .rela.* -j .reloc --target efi-app-$(ARCH) --subsystem=10 $^ $@
|
|
@printf "BOOTBOOT Loader do not " | dd conv=notrunc of=$(TARGET) bs=1 seek=78 1>/dev/null 2>/dev/null
|
|
@$(CC) $(GNUEFI_INCLUDES) -Wall -fshort-wchar efirom.c -o efirom $(LIBS)
|
|
@./efirom $(TARGET) ../dist/bootboot.rom || true
|
|
@mv $(TARGET) ../dist/$(TARGET)
|
|
@rm tinflate.o smp.o efirom
|
|
|
|
%.so: %.o
|
|
@$(LD) $(LDFLAGS) tinflate.o smp.o $^ -o $@ -lefi -lgnuefi -T $(GNUEFI_LDS)
|
|
|
|
%.o: %.c
|
|
@$(CC) $(GNUEFI_INCLUDES) $(CFLAGS) -c $< -o $@
|
|
|
|
%.o: %.S
|
|
@$(CC) $(GNUEFI_INCLUDES) $(CFLAGS) -c $< -o $@
|
|
|
|
clean:
|
|
@rm bootboot.o $(TARGET) ../dist/$(TARGET) ../dist/bootboot.rom *.so *.efi efirom tinflate.o smp.o 2>/dev/null || true
|
|
|