[Bug lto/47225] [4.6 regression]: cross-compile fails while configuring libgcc with "xgcc: fatal error: -fuse-linker-plugin, but liblto_plugin.so not found"

[iains at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47225

--- Comment #33 from Iain Sandoe <iains at gcc dot gnu.org> 2011-02-07 23:37:21 
UTC ---
(In reply to comment #32)
> I'm fine with the current state: I built a tree containing the r169900
> change, on i686-pc-linux-gnu, --target=i586-pc-gnu, and it built fine;
> the build log diff -w to an earlier tree is simply the following:

OK. :-)
The fix at comment #31 is needed for darwin x to cris-elf (at least) - I'll
post it separately (it's near obvious anyway)