multilib.eclass: populate AR, NM, RANLIB, OBJDUMP, STRIP, bug #724558
For both multilib and non-multilib profiles binutils provides
tools with native CHOST prefix only. For example on amd64 there
is only 'x86_64-pc-linux-gnu-nm' and 'nm'.
On abi_x86_32 tools are usually configured with --host=i686-pc-linux-gnu.
Configure tries i686-pc-linux-gnu-nm, then falls back to 'nm'.
The change overrides NM and friends to 'x86_64-pc-linux-gnu-nm' for
multilib setup similar to other environment variables.
Reported-by: Kent Fredric
Closes: https://bugs.gentoo.org/724558
Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>