buildroot/_pkg_tmp/_#remove7.sh

   1 #set +e
   2
   3
   4 #rem="eudev"
   5 #rem="zlib eudev"
   6 [ -z "$1" ] && exit 1
   7 rem="$@"
   8 OIFS="$IFS"
   9 IFS=$'\n'
  10 rem2="$*"
  11 IFS="$OIFS"
  12
  13 #check if package exists
  14 cd .local
  15 echo -n > ../.rem_cache.tmp1
  16 echo -n > ../.rem_cache.tmp2
  17 echo -n > ../.rem_cache.tmp1.sort
  18 echo -n > ../.rem_cache.tmp2.sort
  19 #echo "Getting dependencies..."
  20
  21 while true; do
  22 if test -s ../.rem_cache.tmp1.sort; then
  23     cp ../.rem_cache.tmp1.sort ../.rem_cache.tmp1
  24     for i in `cut -d / -f 1 ../.rem_cache.tmp1.sort | sort -u`; do
  25         ls -d */.depends/$i >> ../.rem_cache.tmp1 2> /dev/null
  26     done
  27     sort -u ../.rem_cache.tmp1 > ../.rem_cache.tmp1.sort
  28 else
  29     for i in $rem; do
  30         ls -d */.depends/$i >> ../.rem_cache.tmp1 2> /dev/null
  31     done
  32     if ! test -s ../.rem_cache.tmp1; then
  33         no_deps_to_remove=1
  34         break
  35     fi
  36     sort -u ../.rem_cache.tmp1 > ../.rem_cache.tmp1.sort
  37 fi
  38 if cmp ../.rem_cache.tmp1.sort ../.rem_cache.tmp2.sort > /dev/null 2>&1; then
  39     break
  40 else
  41     cp ../.rem_cache.tmp1.sort ../.rem_cache.tmp2.sort
  42 fi
  43 done
  44 ###remove collected
  45 ###remove selected
  46 cd ..
  47 #exit 0
  48
  49
  50 OPKG=
  51 DEPP=
  52 while read line; do
  53     PKG=${line%%/*}
  54     DEP=${line##*/}
  55     if [[ "$OPKG" != "$PKG" ]]; then
  56         if [[ -z "$OPKG" ]]; then
  57             DEPP="$DEP"
  58         else
  59             echo "$OPKG/.depends/$DEPP"
  60             DEPP="$DEP"
  61         fi
  62         OPKG="$PKG"
  63     else
  64         [[ -z "$DEPP" ]] && DEPP="$DEP" || DEPP="$DEPP $DEP"
  65     fi
  66 done < .rem_cache.tmp1.sort > .rem_cache.tmp1.sort4
  67 [[ ! -z "$PKG" ]] && echo "$PKG/.depends/$DEPP" >> .rem_cache.tmp1.sort4
  68
  69
  70 cut -d / -f 1 .rem_cache.tmp1.sort | sort -u > .rem_cache.tmp1.sort1
  71 echo "$rem2" | sort -u > .rem_cache.tmp1.sort5
  72 comm -23 --nocheck-order .rem_cache.tmp1.sort5 .rem_cache.tmp1.sort1 | sed 's%.*%&/.depends/%' > .rem_cache.tmp1.sort2
  73 cat .rem_cache.tmp1.sort2 .rem_cache.tmp1.sort4 > .rem_cache.tmp1.sort3
  74
  75
  76 num=0
  77 declare -g -a list
  78 while read line; do
  79     list[$num]="$line"
  80     let num++
  81 done < .rem_cache.tmp1.sort3
  82
  83 processed="@"
  84 orig_maxindex=$(( ${#list[@]} - 1 ))
  85 num=0
  86 while (( ${#list[@]} != 0 )); do
  87
  88     if [[ -z "${list[$num]}" ]]; then
  89         [[ "$num" -lt "$orig_maxindex" ]] && num=$(( "$num" + 1 )) || num=0
  90         continue
  91     fi
  92     name="${list[$num]%%/*}"
  93     depends="${list[$num]##*/}"
  94     deperror=
  95     for i in $depends; do
  96         [[ "$name" == "$i" ]] && echo "$i----$i----$i"
  97         if [[ "${processed}" == "${processed/@$i@/}" ]]; then
  98             deperror=1
  99             break
 100         fi
 101     done
 102     if [[ -z "$deperror" ]]; then
 103         processed="${processed}${name}@"
 104         unset list[$num]
 105     fi
 106     [[ "$num" -lt "$orig_maxindex" ]] && num=$(( $num + 1 )) || num=0
 107 done
 108
 109 len=$(( ${#processed} - 1 ))
 110 processed="${processed::$len}"
 111 reverse=`echo "${processed}" | tr '@' '\n' | tac`
 112
 113 echo "$reverse"
 114 #exit 0