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FILLES = ./build/kernel.asm.o ./build/kernel.o
INCLUDES= -I./src/include
FLAGS= -g -ffreestanding -falign-jumps -falign-functions \
-falign-labels -falign-loops -fstrength-reduce \
-fomit-frame-pointer -finline-functions \
-Wno-unused-function -fno-builtin -Werror \
-Wno-unused-label -Wno-cpp -Wno-unused-parameter \
-nostdlib -nostartfiles -nodefaultlibs -Wall -O0 -Iinc \
BOOTLOADER=./src/boot/bootloader.asm
TARGET=./bin/boot.bin
all: ./bin/boot.bin ./bin/kernel.bin
rm -rf ./bin/os.bin
dd if=./bin/boot.bin >> ./bin/os.bin
dd if=./bin/kernel.bin >> ./bin/os.bin
dd if=/dev/zero bs=512 count=100 >> ./bin/os.bin
./bin/kernel.bin: ./build/kernel.asm.o ./build/kernel.o
i686-elf-ld -g -relocatable ./build/kernel.asm.o ./build/kernel.o -o ./build/cemOS.o
i686-elf-gcc $(FLAGS) -T ./src/linker.ld -o ./bin/kernel.bin -ffreestanding -O0 -nostdlib ./build/cemOS.o
./bin/boot.bin: ./src/boot/bootloader.asm
nasm -f bin $(BOOTLOADER) -o $(TARGET)
./build/kernel.asm.o: ./src/kernel.asm
nasm -f elf -g ./src/kernel.asm -o ./build/kernel.asm.o
./build/kernel.o: ./src/kernel.c
i686-elf-gcc $(INCLUDES) $(FLAGS) -std=gnu99 -c ./src/kernel.c -o ./build/kernel.o
clean:
rm -f $(TARGET)
rm -f bin/kernel.bin
rm -f build/cemOS.o
rm -f build/kernel.asm.o
rm -f build/kernel.o
rm -f bin/os.bin
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