TIMEFORMAT='(BUSYBOX) Compilation de busybox-sl-1.31.1 en %R seconds ...'
time {
wget https://busybox.net/downloads/busybox-1.31.1.tar.bz2 -O ${LFS}/download/busybox-1.31.1.tar.bz2  --no-check-certificate &&
rm -Rf ${LFS}/src/busybox-1.31.1 &&
tar xjf ${LFS}/download/busybox-1.31.1.tar.bz2 -C ${LFS}/src &&
cd ${LFS}/src/busybox-1.31.1 &&
make clean &&
make defconfig && 
make clean && 
make LDFLAGS=-static &&
mkdir -pv _pkg/bin &&
cp -av busybox  _pkg/bin/ &&
chmod 555 _pkg/bin/busybox &&
./busybox --install -s _pkg/bin  -d -m 755 &&
ls _pkg/bin/* -al | grep busybox-1 > ajustlink 
sed -i 's/^.*:.. /!/g' ajustlink &&
sed -i 's/^.*$/&!&/g' ajustlink &&
sed -i 's/!!.*->/&!!!/g' ajustlink &&
sed -i 's/ ->!!!.*$//g' ajustlink &&
sed -i 's/!!/ /g' ajustlink &&
sed -i 's/^.*busybox-1\.31\.1\//ln -sf /g' ajustlink &&
bash ajustlink &&
strip -v _pkg/bin/* 
tar -C _pkg/ -cvf ${LFS}/pkg/busybox-sl-1.31.1.tar.gz ./ &&
cd "${LFS}/"
}