subfile="https://www.mirrorservice.org/sites/ftp.gnu.org/gnu/binutils/binutils-2.42.tar.xz" subfile_bkup="https://ftp.nluug.nl/pub/gnu/binutils/binutils-2.42.tar.xz" subhash="155f3ba14cd220102f4f29a4f1e5cfee3c48aa03b74603460d05afb73c70d6657a9d87eee6eb88bf13203fe6f31177a5c9addc04384e956e7da8069c8ecd20a6"