scripts/compress_modules

   1 #!/bin/bash
   2 # To be used by distributions using compressed modules
   3
   4 COMPRESSION_FOUND="n"
   5 COUNT=0;
   6
   7 for i in $(modprobe -l mac80211); do
   8         let COUNT=$COUNT+1
   9         i=${i##*/}
  10         if [ "$i" = "mac80211.ko.gz" ]; then
  11                 COMPRESSION_FOUND="y"
  12                 continue
  13         fi
  14 done
  15
  16 if [ $COUNT -gt 2 ]; then
  17         echo "More than two mac80211 modules are detected, please report this."
  18         exit
  19 fi
  20
  21 if [ $COMPRESSION_FOUND = "n" ]; then
  22         exit
  23 fi
  24
  25 DIRS="$KLIB/$KMODDIR/net/mac80211/"
  26 # This handles both drivers/net/ and drivers/net/wireless/
  27 DIRS="$DIRS $KLIB/$KMODDIR/net/"
  28 DIRS="$DIRS $KLIB/$KMODDIR/drivers/ssb/"
  29 DIRS="$DIRS $KLIB/$KMODDIR/drivers/net/usb/"
  30 DIRS="$DIRS $KLIB/$KMODDIR/drivers/net/wireless/"
  31 DIRS="$DIRS $KLIB/$KMODDIR/drivers/misc/eeprom/"
  32
  33 for i in $DIRS; do
  34         if [ ! -d $i ]; then
  35                 continue;
  36         fi
  37         for driver in $(find $i -type f -name *.ko); do
  38                 gzip -9 $driver
  39         done
  40 done