55 lines
1.0 KiB
Makefile
55 lines
1.0 KiB
Makefile
ARCH_DIR := arch/x86
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EFI_ARCH_TARGET := x86_64-unknown-windows
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KERNEL_ARCH_TARGET := x86_64-unknown-none-elf
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BOOT_EFI_NAME := BOOTX64.EFI
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EFI_DIR := $(BUILD_DIR)/image/EFI/BOOT
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BOOT_EFI := $(EFI_DIR)/$(BOOT_EFI_NAME)
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OVMF_CODE ?= /usr/share/OVMF/OVMF_CODE_4M.fd
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OVMF_VARS_TEMPLATE ?= /usr/share/OVMF/OVMF_VARS_4M.fd
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OVMF_VARS := $(BUILD_DIR)/OVMF_VARS.fd
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CFLAGS := \
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-target $(EFI_ARCH_TARGET) \
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-ffreestanding \
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-fshort-wchar \
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-mno-red-zone \
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-fno-stack-protector \
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-fno-builtin \
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-Wall \
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-Wextra \
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-Werror \
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-Iinclude \
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-I$(ARCH_DIR)/include
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KERNEL_CFLAGS := \
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-target $(KERNEL_ARCH_TARGET) \
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-ffreestanding \
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-fno-stack-protector \
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-fno-builtin \
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-fno-pic \
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-mno-red-zone \
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-Wall \
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-Wextra \
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-Werror \
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-Iinclude \
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-I$(ARCH_DIR)/include
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KERNEL_ASFLAGS := \
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-target $(KERNEL_ARCH_TARGET) \
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-ffreestanding
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LDFLAGS := \
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/subsystem:efi_application \
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/entry:efi_main \
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/nodefaultlib \
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/dll \
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/machine:x64 \
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/out:$(BOOT_EFI)
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KERNEL_LDFLAGS := \
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-m elf_x86_64 \
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-nostdlib \
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-T $(ARCH_DIR)/kernel/linker.ld \
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-o $(KERNEL_ELF)
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