# Build artifacts
/build/
/grub2/
*.o
*.obj
*.mod
*.module
*.elf
*.exec
*.img
*.iso
*.cpio.gz
*.tar.xz
*.tar.gz

# Reference / upstream source (fetched at build time)
reference/
clean/

# Internal state
.sisyphus/

# OS files
.DS_Store
Thumbs.db
*~
*.swp
*.swo
