Creating essential symlinks
Some programs hard-wire paths to programs which don't exist yet. In
order to satisfy these programs, we create a number of symbolic links which
will be replaced by real files throughout the course of this chapter when
we're installing all the software.
ln -s /stage1/bin/{bash,pwd,cat,stty,echo,sed} /bin
ln -s /stage1/bin/{rm,mv,chmod,chgrp} /bin
ln -s /stage1/bin/{perl,msgfmt,xgettext,msgmerge,install} /usr/bin
ln -s /stage1/bin/{sort,gawk,cmp} /usr/bin
ln -s bash /bin/sh
ln -s ../usr/bin/install /bin