nub31/nub-os
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nub31
2025-08-24 17:44:11 +02:00
parent 56025d55f9
commit ff664b0687
4 changed files with 37 additions and 8 deletions
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10
makefile
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@@ -1,8 +1,8 @@
CC = gcc
LD = ld
CC = i386-elf-gcc
LD = i386-elf-ld
CFLAGS = -m32 -ffreestanding -fno-pie -fno-stack-protector -fno-builtin -Wall -Wextra -Werror -Wshadow -std=c23
LDFLAGS = -m elf_i386 -Ttext 0x100000 -nostdlib
CFLAGS = -m32 -ffreestanding -fno-builtin -Wall -Wextra -Werror -Wshadow -std=c23
LDFLAGS = -m elf_i386
all: .build/nub-os.iso
@@ -19,7 +19,7 @@ build-dir:
grub-mkrescue -o .build/nub-os.iso .build/iso/
.build/kernel: build-dir .build/boot.o .build/kernel.o .build/vga.o
$(LD) $(LDFLAGS) -Ttext 0x100000 -o .build/kernel .build/boot.o .build/kernel.o .build/vga.o
$(LD) $(LDFLAGS) -T src/boot.ld -o .build/kernel .build/boot.o .build/kernel.o .build/vga.o
.build/kernel.o: build-dir src/kernel.c
$(CC) $(CFLAGS) -c -o .build/kernel.o src/kernel.c