mirror of
https://gitlab.com/bztsrc/posix-uefi.git
synced 2025-01-19 11:11:28 +01:00
21 lines
530 B
Makefile
21 lines
530 B
Makefile
ARCH = x86_64
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TARGET = ../kernel.elf
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SRCS = kernel.c
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all: $(TARGET)
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ifeq ($(USE_GCC),)
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CC = clang -target $(ARCH)-elf
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LD = ld.lld
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else
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CC = $(ARCH)-elf-gcc
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LD = $(ARCH)-elf-ld
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endif
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# UEFI wastes lots and lots of memory. Link our "kernel" at an address (32M) which isn't used by UEFI
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$(TARGET): kernel.c
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$(CC) -ffreestanding -fno-stack-protector -fno-stack-check -D__$(ARCH)__ -I. -c $< -o kernel.o
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$(LD) -nostdlib -z max-page-size=0x1000 -Ttext=0x01000000 kernel.o -o $(TARGET)
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clean:
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rm *.o $(TARGET) 2>/dev/null || true
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