gold --unresolved-symbols=ignore-in-shared-libs support

[Ian Lance Taylor]

Vladimir Simonov <sv@sw.ru> writes:

> Do you have any plans to support --unresolved-symbols=ignore-in-shared-libs option?
>
> I'm using
> ../gcc-4.4.3-glibc-2.3.2/bin/i686-unknown-linux-gnu-ld.gold.exe --version
> GNU gold (GNU Binutils 2.21) 1.10
> Copyright 2010 Free Software Foundation, Inc.
> .....

I'm not actively working on it.  It should be done.  It would probably
be fairly simple, as it is similar to --allow-shlib-undefined which gold
does support.  Patches welcome.

Ian