pd.if.org Git - zpackage/blob - zpm-getlibs

   1 #!/bin/sh
   2
   3 # list a files libraries
   4
   5 LD_TRACE_LOADED_OBJECTS=1  /lib/ld-linux-x86-64.so.2
   6
   7 verbose=0
   8 all=0
   9 script=0
  10 check=0
  11
  12 while getopts avs arg; do
  13         case $arg in
  14                 a) all=1;;
  15                 v) verbose=1;;
  16         c) check=1;;
  17         s) script=1;;
  18         ?) printf 'usage: zpm-preserve [-av] <pkgname>\n'
  19                 exit 1
  20                 ;;
  21         esac
  22 done
  23
  24 pkgname="$1"
  25
  26 pacman -Qlq "$pkgname" | while read file; do
  27         if [ ! -f "$file" ]; then continue; fi
  28         base=$(basename "$file")
  29         if [ $all -eq 0 ] && [ "$base" = "${base#lib}" ]; then continue; fi
  30
  31         if [ $check -eq 1 ]; then
  32                 elftype -e "$file"
  33                 rv=$?
  34                 if [ $rv -ne 0 ]; then continue; fi
  35                 for lib in $(zpm getlibs $file | grep preserve); do
  36                         echo $pkgname $file $lib
  37                 done
  38                 continue
  39         fi
  40
  41         soname=$(soname $file)
  42         if [ $? -eq 0 ] && [ -n "$soname" ]; then
  43                 dir=$(dirname "$file")
  44                 if [ "$script" -ne 0 ]; then
  45                         printf 'mkdir -p "%s"\n' "$dir/preserve"
  46                         printf 'ln -f "%s" "%s"\n' "$file" "$dir/preserve/"
  47                 else
  48                         mkdir -p "$dir/preserve"
  49                         if [ "$verbose" -gt 0 ]; then
  50                                 printf '# preserving %s\n' "$file"
  51                         fi
  52                         ln -f "$file" "$dir/preserve/"
  53                 fi
  54         fi
  55 done