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# Copyright 2013 Google Inc. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
# For each installed *-dev package DEV
for DEV in $(dpkg --list | grep '^ii [^ ]' | cut -d ' ' -f 3 | grep -P '\-dev($|\:amd64$)')
do
# For each multi-arch *.so SO installed by DEV
for DEV_64_SO in $(dpkg -L $DEV | grep '/lib/x86_64-linux-gnu/.*\.so$')
do
# Skip if DEV_64_SO is not a symlink
if ! test -L $DEV_64_SO
then
echo "$DEV installed $DEV_64_SO which is real."
continue
fi
DEV_64_TARGET=$(readlink $DEV_64_SO)
DEV_64_TARGET_FULL=$(readlink -f $DEV_64_SO)
DEV_32_SO=$(echo $DEV_64_SO | sed -e 's@/lib/x86_64-linux-gnu/@/lib/i386-linux-gnu/@')
DEV_32_TARGET=$(echo $DEV_64_TARGET | sed -e 's@/lib/x86_64-linux-gnu/@/lib/i386-linux-gnu/@')
DEV_32_TARGET_FULL=$(echo $DEV_64_TARGET_FULL | sed -e 's@/lib/x86_64-linux-gnu/@/lib/i386-linux-gnu/@')
# Error if DEV_32_TARGET does not exist.
if ! test -e $DEV_32_TARGET_FULL
then
DEV_64_TARGET_PKG=$(dpkg -S $DEV_64_TARGET_FULL | cut -d ':' -f 1)
echo "Could not find $DEV_32_TARGET_FULL, probably provided by $DEV_64_TARGET_PKG:i386."
#echo " $DEV_64_SO -> $DEV_64_TARGET ($DEV_64_TARGET_FULL)"
#echo " $DEV_32_SO -> $DEV_32_TARGET ($DEV_32_TARGET_FULL)"
continue
fi
# Create DEV_32_SO
sudo ln -s $DEV_32_TARGET $DEV_32_SO
done
done
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