Add a function to print each component's filename: this eases building the tarball of the generated toolchain.
Hard-link the libfloat tarball instead of soft-link: this also eases building the afore-mentioned tarball.
2 ../sysdeps/unix/sysv/linux/errlist.c:41: error: weak declaration of '_old_sys_nerr' must precede definition
4 ===================================================================
5 --- glibc-2.2.2/sysdeps/unix/sysv/linux/errlist.c.old 2005-04-11 16:58:21.000000000 -0700
6 +++ glibc-2.2.2/sysdeps/unix/sysv/linux/errlist.c 2005-04-11 16:58:10.000000000 -0700
8 const int __old_sys_nerr = OLD_ERRLIST_SIZE;
10 strong_alias (__old_sys_nerr, _old_sys_nerr);
11 -weak_alias (__old_sys_nerr, _old_sys_nerr)
12 compat_symbol (libc, __old_sys_nerr, _sys_nerr, GLIBC_2_0);
13 compat_symbol (libc, _old_sys_nerr, sys_nerr, GLIBC_2_0);
14 -weak_alias (__old_sys_errlist, _old_sys_errlist);
15 +strong_alias (__old_sys_errlist, _old_sys_errlist);
16 compat_symbol (libc, __old_sys_errlist, _sys_errlist, GLIBC_2_0);
17 compat_symbol (libc, _old_sys_errlist, sys_errlist, GLIBC_2_0);