#!/bin/bash

if [ "x`id -u`" != "x0" ]; then

echo "not root."

exit 1

fi

set -x

set -e

rm -rf cmake-build

mkdir cmake-build

cd cmake-build

cmake -DCMAKE_BUILD_TYPE=Release ../..

make -j2

gcc -o iself -s -O3 ../iself.c

#time for feh in bin boot etc lib opt sbin usr var ; do find /$feh -type f -exec ./iself {} \; ; done |perl -w -pi -e 's/\A\///;' |grep -v "usr/lib32/" |sort |uniq > ./binaries-64

time for feh in bin boot etc lib opt sbin usr var ; do find /x86/$feh -type f -exec ./iself {} \; ; done |perl -w -pi -e 's/\A\/x86\///;' |grep -v "usr/lib64" |sort |uniq > ./binaries-32

for feh in `cat binaries-32` ; do

FATELF=0

./fatelf-validate "/$feh" && ISFATELF=1

if [ "x$ISFATELF" = "x1" ]; then

./fatelf-replace tmp-fatelf "/$feh" "/x86/$feh"

else

./fatelf-glue tmp-fatelf "/$feh" "/x86/$feh"

fi

chmod --reference="/$feh" tmp-fatelf

mv tmp-fatelf "/$feh"

else

cp -a "/x86/$feh" "/$feh"

fi

done

# end of merge.sh ...