Bug#575448: please package gcc-4.5's gold LTO plugin!

[Török Edwin <edwintorok@gmail.com>]

Package: gcc-4.5
Version: 4.5-20100227-1
Severity: wishlist

GCC-4.5 has a gold linker plugin to do LTO, see
http://gcc.gnu.org/wiki/whopr/driver

It should already be built during a normal gcc-4.5 build,
the plugin should be called  liblto-plugin.so.

I can't find that in the Debian experimental package, please add it to the
gcc-4.5 package (or create a new package for it).

It should allow more LTO optimizations than just -flto alone.

-- System Information:
Debian Release: squeeze/sid
  APT prefers unstable
  APT policy: (990, 'unstable'), (500, 'testing'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.33-00175-g2d1299a0 (SMP w/4 CPU cores; PREEMPT)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages gcc-4.5 depends on:
ii  binutils                2.20.1-3         The GNU assembler, linker and bina
ii  cpp-4.5                 4.5-20100227-1   The GNU C preprocessor
ii  gcc-4.5-base            4.5-20100227-1   The GNU Compiler Collection (base 
ii  libc6                   2.10.2-6         Embedded GNU C Library: Shared lib
ii  libcloog-ppl0           0.15.8-1         the Chunky Loop Generator (runtime
ii  libelfg0                0.8.12-0.1       an ELF object file access library
ii  libgcc1                 1:4.5-20100227-1 GCC support library
ii  libgmp3c2               2:4.3.2+dfsg-1   Multiprecision arithmetic library
ii  libgmpxx4ldbl           2:4.3.2+dfsg-1   Multiprecision arithmetic library 
ii  libgomp1                4.5-20100227-1   GCC OpenMP (GOMP) support library
ii  libmpc2                 0.8.1-1          multiple precision complex floatin
ii  libmpfr1ldbl            2.4.2-3          multiple precision floating-point 
ii  libppl-c2               0.10.2-6         Parma Polyhedra Library (C interfa
ii  libppl7                 0.10.2-6         Parma Polyhedra Library (runtime l
ii  zlib1g                  1:1.2.3.4.dfsg-3 compression library - runtime

Versions of packages gcc-4.5 recommends:
ii  libc6-dev                     2.10.2-6   Embedded GNU C Library: Developmen

Versions of packages gcc-4.5 suggests:
pn  gcc-4.5-doc                   <none>     (no description available)
pn  gcc-4.5-locales               <none>     (no description available)
pn  gcc-4.5-multilib              <none>     (no description available)
pn  libgcc1-dbg                   <none>     (no description available)
pn  libgomp1-dbg                  <none>     (no description available)
pn  libmudflap0-4.5-dev           <none>     (no description available)
pn  libmudflap0-dbg               <none>     (no description available)

-- no debconf information