Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
branch: master
Fetching contributors…

Cannot retrieve contributors at this time

executable file 78 lines (42 sloc) 1.709 kb
#!/bin/sh
# This script assembles the MikeOS bootloader, kernel and programs
# with NASM, and then creates floppy and CD images (on Mac OS X)
# Only the root user can mount the floppy disk image as a virtual
# drive (loopback mounting), in order to copy across the files
echo ">>> MikeOS OS X build script - requires nasm and mkisofs"
if test "`whoami`" != "root" ; then
echo "You must be logged in as root to build (for loopback mounting)"
echo "Enter 'su' or 'sudo bash' to switch to root"
exit
fi
echo ">>> Assembling bootloader..."
nasm -f bin -o source/bootload/bootload.bin source/bootload/bootload.asm || exit
echo ">>> Assembling MikeOS kernel..."
cd source
nasm -f bin -o kernel.bin kernel.asm || exit
cd ..
echo ">>> Assembling programs..."
cd programs
for i in *.asm
do
nasm -f bin $i -o `basename $i .asm`.bin || exit
done
cd ..
echo ">>> Creating floppy..."
cp disk_images/mikeos.flp disk_images/mikeos.dmg
echo ">>> Adding bootloader to floppy image..."
dd conv=notrunc if=source/bootload/bootload.bin of=disk_images/mikeos.dmg || exit
echo ">>> Copying MikeOS kernel and programs..."
rm -rf tmp-loop
dev=`hdid -nobrowse -nomount disk_images/mikeos.dmg`
mkdir tmp-loop && mount -t msdos ${dev} tmp-loop && cp source/kernel.bin tmp-loop/
cp programs/*.bin programs/*.bas programs/test.pcx tmp-loop
echo ">>> Unmounting loopback floppy..."
umount tmp-loop || exit
hdiutil detach ${dev}
rm -rf tmp-loop
echo ">>> MikeOS floppy image is disk_images/mikeos.dmg"
echo ">>> Creating CD-ROM ISO image..."
rm -f disk_images/mikeos.iso
mkisofs -quiet -V 'MIKEOS' -input-charset iso8859-1 -o disk_images/mikeos.iso -b mikeos.dmg disk_images/ || exit
echo '>>> Done!'
Jump to Line
Something went wrong with that request. Please try again.