1 # Copyright 2013 Google Inc. All rights reserved. 2 # Use of this source code is governed by a BSD-style license that can be 3 # found in the LICENSE file. 4 5 # For each installed *-dev package DEV 6 for DEV in $(dpkg --list | grep '^ii [^ ]' | cut -d ' ' -f 3 | grep -P '\-dev($|\:amd64$)') 7 do 8 # For each multi-arch *.so SO installed by DEV 9 for DEV_64_SO in $(dpkg -L $DEV | grep '/lib/x86_64-linux-gnu/.*\.so$') 10 do 11 # Skip if DEV_64_SO is not a symlink 12 if ! test -L $DEV_64_SO 13 then 14 echo "$DEV installed $DEV_64_SO which is real." 15 continue 16 fi 17 18 DEV_64_TARGET=$(readlink $DEV_64_SO) 19 DEV_64_TARGET_FULL=$(readlink -f $DEV_64_SO) 20 21 DEV_32_SO=$(echo $DEV_64_SO | sed -e 's@/lib/x86_64-linux-gnu/@/lib/i386-linux-gnu/@') 22 DEV_32_TARGET=$(echo $DEV_64_TARGET | sed -e 's@/lib/x86_64-linux-gnu/@/lib/i386-linux-gnu/@') 23 DEV_32_TARGET_FULL=$(echo $DEV_64_TARGET_FULL | sed -e 's@/lib/x86_64-linux-gnu/@/lib/i386-linux-gnu/@') 24 25 # Error if DEV_32_TARGET does not exist. 26 if ! test -e $DEV_32_TARGET_FULL 27 then 28 DEV_64_TARGET_PKG=$(dpkg -S $DEV_64_TARGET_FULL | cut -d ':' -f 1) 29 echo "Could not find $DEV_32_TARGET_FULL, probably provided by $DEV_64_TARGET_PKG:i386." 30 #echo " $DEV_64_SO -> $DEV_64_TARGET ($DEV_64_TARGET_FULL)" 31 #echo " $DEV_32_SO -> $DEV_32_TARGET ($DEV_32_TARGET_FULL)" 32 continue 33 fi 34 35 # Create DEV_32_SO 36 sudo ln -s $DEV_32_TARGET $DEV_32_SO 37 done 38 done 39
