[Bug bootstrap/47243] [4.6 Regression] Bootstrap fails: Segfault of genmddeps / COLLECT bug?

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47243

--- Comment #4 from H.J. Lu <hjl.tools at gmail dot com> 2011-01-10 17:49:23 UTC ---
(In reply to comment #3)
> Worked with: r168582 (2011-01-07)
> Fails with:  r168598 (2011-01-08)
> 
> My guess is that Honza's r168593 exposes the issue. I now try to build without
> --enable-gold --with-plugin-ld=/usr/bin/gold.
> 
> The failure occurred with both the 2.20.0.20100122-42 build of openSUSE factory
> and with a stock binutils-2.21.

If you want to use BFD linker for LTO plugin, you need the Linux binutils
2.21.51.0.5. LTO plugin support in binutils-2.21 is incomplete.