release/src/router/busybox/modutils/depmod_process.sh

   1 #!/bin/sh
   2
   3 # Depmod output may be hard to diff.
   4 # This script sorts dependencies within "xx.ko: yy.ko zz.ko" lines,
   5 # and sorts all lines too.
   6 # Usage:
   7 #
   8 # [./busybox] depmod -n | ./depmod_process.sh | sort >OUTFILE
   9 #
  10 # and then you can diff OUTFILEs. Useful for comparing bbox depmod
  11 # with module-init-tools depmod and such.
  12
  13 while read -r word rest; do
  14     if ! test "${word/*:/}"; then
  15         echo -n "$word "
  16         echo "$rest" | xargs -n1 | sort | xargs
  17     else
  18         echo "$word $rest";
  19     fi
  20 done