bin32-mumble-overlay/src/mumble-overlay32

   1 #!/bin/bash
   2
   3 if [ -z "$1" -o "$1" = '--help' ]; then
   4         echo "USAGE: $0 <program> [args...]"
   5         exit 1
   6 fi
   7
   8 if [ -d /usr/lib64 ]; then
   9   libdir_64=/usr/lib64
  10   if [ -d "$libdir_64/mumble" ]; then
  11     libdir_64="$libdir_64/mumble";
  12   fi
  13 fi
  14 if [ -d /usr/lib32 ]; then
  15   libdir_32=/usr/lib32
  16   if [ -d "$libdir_32/mumble" ]; then
  17     libdir_32="$libdir_32/mumble";
  18   fi
  19 fi
  20 if [ -d /opt/lib32/usr/lib ]; then
  21   libdir_32=/opt/lib32/usr/lib
  22   if [ -d "$libdir_32/mumble" ]; then
  23     libdir_32="$libdir_32/mumble";
  24   fi
  25 fi
  26 if [ -z "$libdir_32" -o -z "$libdir_64" ]; then
  27   tlibdir=/usr/lib
  28   if [ -d "$tlibdir/mumble" ]; then
  29     tlibdir="$tlibdir/mumble"
  30   fi
  31   if [ -f "$tlibdir/libmumble.so.1" ]; then
  32     case $(file -L "$tlibdir/libmumble.so.1") in
  33       *64-bit*) libdir_64=$tlibdir ;;
  34       *32-bit*) libdir_32=$tlibdir ;;
  35     esac
  36   fi
  37 fi
  38
  39 MUMBLE_OVERLAY_PATH_32=$libdir_32
  40 MUMBLE_OVERLAY_PATH_64=$libdir_64
  41
  42 if [ -f /etc/sysconfig/mumble ]; then
  43   . /etc/sysconfig/mumble
  44 fi
  45
  46 binary="$1"
  47 if [ "${binary/\/}" = "$binary" ]; then
  48   binary=$(which "$binary")
  49 fi
  50 if [ ! -x "$binary" ]; then
  51   echo "$1 not found" >&2
  52   exit 1
  53 fi
  54
  55 is64=no
  56 is32=no
  57
  58 case $(file -L "$binary") in
  59         *64-bit*)
  60                 if [ ! -f "${MUMBLE_OVERLAY_PATH_64}/libmumble.so.1" ]; then
  61                         echo "64-bit libmumble.so.1 not found in ${MUMBLE_OVERLAY_PATH_64}" >&2
  62                         exit 1
  63                 fi
  64                 MUMBLE_PRELOAD="${MUMBLE_OVERLAY_PATH_64}/libmumble.so.1"
  65                 ;;
  66         *32-bit*)
  67                 if [ ! -f "${MUMBLE_OVERLAY_PATH_32}/libmumble.so.1" ]; then
  68                         echo "32-bit libmumble.so.1 not found in ${MUMBLE_OVERLAY_PATH_32}" >&2
  69                         exit 1
  70                 fi
  71                 MUMBLE_PRELOAD="${MUMBLE_OVERLAY_PATH_32}/libmumble.so.1"
  72                 ;;
  73         *)
  74                 if [ -f "${MUMBLE_OVERLAY_PATH_64}/libmumble.so.1" ]; then
  75                         MUMBLE_PRELOAD="${MUMBLE_OVERLAY_PATH_64}/libmumble.so.1"
  76                 fi
  77                 if [ -f "${MUMBLE_OVERLAY_PATH_32}/libmumble.so.1" ]; then
  78                         MUMBLE_PRELOAD="${MUMBLE_PRELOAD} ${MUMBLE_OVERLAY_PATH_32}/libmumble.so.1"
  79                 fi
  80                 if [ -z "${MUMBLE_PRELOAD}" ]; then
  81                         echo "Neither 32-bit or 64-bit libmumble.so.1 found"
  82                         exit 1
  83                 fi
  84 esac
  85
  86 LD_PRELOAD="${MUMBLE_PRELOAD} ${LD_PRELOAD}" "${@}"