I'm trying compiler and exec this OS without sucess. I can compiler but not run. This is my script.
#!/bin/bash

RAMSZ=$1
RAM=" -m $RAMSZ"

QEMU="qemu-system-x86_64 "

BOOT_BIN="kern/image"
RAMDISK_BIN="build/ramdisk"
FINAL_HD_IMAGE="build/hd-image"

if [[ $RAMSZ == "" ]]; then
RAM=" -m 128"
fi

echo "qemu: ram = $RAM"

Software emulation

qemu-system-x86_64 \

AMD-V or Intel VT

Use QEMUs multiboot capabilities to boot the kernel directly,

attach a PATA drive and simulate 8 CPUs

Required images: kernel, hdimage

HD=""
KERNEL=""
SMP=" "
APPEND="-monitor stdio -no-reboot "
HD="-drive format=raw,file=build/hd-image,media=disk"

#HD="-drive format=raw,file=build/hd-image,if=ide,media=disk"
KERNEL="-kernel build/hd-image"
SMP="-smp 2"
#APPEND="-append "use_debug_port=1 root=769 loglevel=0 vga=1 use_acpi=1""
#APPEND=" -monitor stdio"

QEMUFLAGS=" -no-reboot"
QEMUFLAGS+=" -boot d "
QEMUFLAGS+=" -net none"
QEMUFLAGS+=" $RAM "
QEMUFLAGS+=" -smp sockets=1,cores=4,threads=1 "
QEMUFLAGS+=" -serial stdio "
QEMUFLAGS+=" -drive format=raw,file=build/hd-image,media=disk"
#QEMUFLAGS+=" -drive format=raw,file=boot/bootsect.bin,media=disk"

#QEMUFLAGS+=" -hda kern/image"
#QEMUFLAGS+=" -cdrom $(iso)"
#QEMUFLAGS+=" -hda HDOS-Lab.img"

#"CMD="$QEMU $RAM $SMP $HD $KERNEL $APPEND"

CMD="$QEMU $QEMUFLAGS"

echo "Running " $CMD
#echo $QEMUFLAGS
eval $CMD

How run it?

Hi, im trying to build cuteOS on macOS.

Here are the steps that i followed:

> git clone https://github.com/a-darwish/cuteOS.git
Output:
Cloning into 'cuteOS'...
remote: Enumerating objects: 1398, done.
remote: Total 1398 (delta 0), reused 0 (delta 0), pack-reused 1398
Receiving objects: 100% (1398/1398), 406.94 KiB | 309.00 KiB/s, done.
Resolving deltas: 100% (996/996), done.
> cd cuteOS/
> ls
Output:
Makefile TODO dev/ include/ lib/ tools/
README boot/ ext2/ kern/ mm/
> make
Output:
MKDIR .deps
MKDIR .deps/boot
MKDIR .deps/mm
MKDIR .deps/dev
MKDIR .deps/ext2
MKDIR .deps/lib
MKDIR .deps/kern
AS boot/bootsect.o
warning: unknown warning option '-Wlogical-op'; did you mean '-Wlong-long'?
[-Wunknown-warning-option]
warning: unknown warning option '-Wnormalized=nfc'; did you mean
'-Wformat-pedantic'? [-Wunknown-warning-option]
2 warnings generated.
boot/bootsect.S:384:6: error: invalid .org offset '510' (at offset '65622')
.org 510
^
boot/bootsect.S:349:8: error: expected relocatable expression
.long MBR_SEG<<4 + gdt # NOTE! protected mode flat address
^
boot/bootsect.S:384:6: error: invalid .org offset '510' (at offset '65622')
.org 510
^
make: *** [boot/bootsect.o] Error 1

I tried to build the project but this error stopped me.

https://github.com/smalinux/smalinux.github.io/blob/master/_/temp-1.PNG
ld: i386:x86-64 architecture of input file 'boot/bootsect.o' is incompatible with i386 output make: *** [boot/bootsect.elf] Error 1

I'm using Ubuntu 14.04