  distribution
   layout_version 1.0
   product
    tag bc
    fileset
     	tag etc
	directory  /etc /usr/tmp/aa
	file passwd


   product
    tag bc1
    control_file
     tag postinstall
     interpreter /bin/sh
     source bc-1.04-2/postinstall
    fileset
     	tag etc
	directory  /etc /usr/tmp/aa
        control_file
         tag unpreinstall
         interpreter /bin/sh
         source bc-1.04-2/unpreinstall
	file passwd
	file
		path aa
		source bb


   product
    tag bc1
    control_file
     tag postinstall
     interpreter /bin/sh
     source bc-1.04-2/postinstall
    fileset
     	tag etc
	directory  /etc /usr/tmp/aa
       control_file
        tag postinstall
        interpreter /bin/sh
        source bc-1.04-2/postinstall
       control_file
        tag postinstall
        interpreter /bin/sh
        source bc-1.04-2/postinstall
       file passwd
	file
		path aa
		source bb
	file
		path aa1
		source bb1






