Since Ubuntu 11.10 the linker option --as-needed is default,
which causes a build failure.
https://wiki.ubuntu.com/OneiricOcelot/ReleaseNotes#GCC_4.6_Toolchain



Fixed by passing "-Wl,--no-as-needed" to the linker.

Change-Id: Iea1db17d0930e4d4d08fa1e80ec594faa1ab2031
Reviewed-by: hjk <qthjk@ovi.com>