TIMEFORMAT='(BUSYBOX) Compilation de xz-5.2.4 en %R seconds ...'
time {
wget https://tukaani.org/xz/xz-5.2.4.tar.xz -O ${LFS}/download/xz-5.2.4.tar.xz --no-check-certificate &&
md5sum -c <<<" 003e4d0b1b1899fc6e3000b24feddf7c ${LFS}/download/xz-5.2.4.tar.xz" &&
rm -Rf ${LFS}/src/xz-5.2.4 &&
tar xf ${LFS}/download/xz-5.2.4.tar.xz -C ${LFS}/src &&
cd ${LFS}/src/xz-5.2.4 &&
./configure --prefix=/                --docdir=/share/doc/xz-5.2.4 CFLAGS="-static -static-libgcc" &&
make &&
make DESTDIR=$PWD/_pkg install &&
strip -v _pkg/bin/*
strip -v _pkg/lib/*
tar -C _pkg/ -cvf ${LFS}/pkg/xz-5.2.4.tar.gz ./ &&
cd "${LFS}/"
}