third_party/instrumented_libraries/fix_rpaths.sh

   1 #!/bin/bash
   2 # Copyright 2013 The Chromium Authors. All rights reserved.
   3 # Use of this source code is governed by a BSD-style license that can be
   4 # found in the LICENSE file.
   5
   6 # Changes all RPATHs in a given directory from XORIGIN to $ORIGIN
   7 # See the comment about XORIGIN in instrumented_libraries.gyp
   8
   9 # Fixes rpath from XORIGIN to $ORIGIN in a single file $1.
  10 function fix_rpath {
  11   if [ -w "$1" ]
  12   then
  13     # Only attempt to fix RPATH if the entry actually exists.
  14     # FIXME(earthdok): find out why zlib1g on Precise doesn't get RPATH set.
  15     if chrpath -l $1
  16     then
  17       echo "fix_rpaths.sh: fixing $1"
  18       chrpath -r $(chrpath $1 | cut -d " " -f 2 | sed s/XORIGIN/\$ORIGIN/g \
  19         | sed s/RPATH=//g) $1
  20     fi
  21   else
  22     # FIXME(earthdok): libcups2 DSOs are created non-writable, causing this
  23     # script to fail. As a temporary measure, ignore non-writable files.
  24     echo "fix_rpaths.sh: skipping non-writable file $1"
  25   fi
  26 }
  27
  28 for i in $(find $1 | grep -P "\.so(.\d+)*$"); do
  29   fix_rpath $i
  30 done