~tsimonq2/debian-cd/lubuntu-cosmic-changes

#!/bin/sh

# This script tries to get good estimations into the .calc files at

# boot/$CODENAME/boot-$FULLARCH.calc, so you can use it whenever you want to

# update these .calc files with more recent estimations.

# It uses info taken from the temporary dir of a previous build for $FULLARCH,

# $CODENAME. This doesn't need to be a full build, you can get the needed

# stuff by running a build.sh with something like:

# IMAGETARGET="ok bootable upgrade bin-infos bin-list"

# Temporary directory of the previous build.

BDIR="$TDIR/$CODENAME-$FULLARCH"

#Get info from older build if it exists

if [ -d "$BDIR" ];

then

  echo Estimated sizes:

  rm -f "boot/$CODENAME/boot-$FULLARCH.calc"

  for i in `du -sm "$BDIR"/CD[0123456789]* |

              sed -n 's/^\([0-9]\+\).*CD\([0-9]\+\)/\2=\1/p'`

  do

    #space used by boot images in megs (this has an error of up to a mega)

    if [ -d "$BDIR/boot${i%=*}" ]

    then

      imgdu=`du -sm "$BDIR/boot${i%=*}" |

               sed -n 's/^\([0-9]\+\).*/\1/p'`

    else

      imgdu=1

    fi

    #add it all up and write it to the .calc file

    echo BOOT_SIZE_${i%=*}=${i#*=}+$imgdu

    echo BOOT_SIZE_${i%=*}=$((${i#*=}+$imgdu)) >> "boot/$CODENAME/boot-$FULLARCH.calc"

    case "$FULLARCH" in

      m68k)	echo SIZE_MULT_${i%=*}=97 >> "boot/$CODENAME/boot-$FULLARCH.calc";;

    esac

  done

fi

#Use different corrections depending on the size of the ISO

if [ -n "$SIZELIMIT1" ] && [ "$SIZELIMIT1" -gt 1000000000 ] || 

   [ -n "$SIZELIMIT" ] && [ "$SIZELIMIT" -gt 1000000000 ] ||

   [ -n "$DEFBINSIZE" ] && [ "$DEFBINSIZE" -gt 1000 ]

then

  case "$FULLARCH" in

    powerpc)     echo SIZE_MULT_1=92 >> "boot/$CODENAME/boot-$FULLARCH.calc";;

  esac

else

  case "$FULLARCH" in

    powerpc)     echo SIZE_MULT_1=96 >> "boot/$CODENAME/boot-$FULLARCH.calc";;

  esac

fi