canuto

        TARGET="/boot/mac"
        SYSTEM="$TARGET/System/Library/CoreServices"
        GRUB64="/boot/efi/EFI/ubuntu/grubx64.efi"

        # required folders for mac efi boot
        mkdir -p $SYSTEM

        # grub boot efi
        cp $GRUB64 $SYSTEM/boot.efi

        # required files for mac efi boot
        cat > $TARGET/mach_kernel <<-EOF
        This file is required for booting
        EOF

        cat > $SYSTEM/SystemVersion.plist <<-EOF
        <?xml version="1.0" encoding="UTF-8"?>
        <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
        <plist version="1.0">
        <dict>
                    <key>ProductBuildVersion</key>
                    <string></string>
                    <key>ProductName</key>
                    <string>Linux</string>
                    <key>ProductVersion</key>
                    <string>Ubuntu 12.04</string>
        </dict>
        </plist>
        EOF
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