http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45906
--- Comment #2 from Samson Luk <samsonluk at gmail dot com> 2010-10-06 15:57:13 UTC --- > I know very little about cross-compilation, but something seems badly wrong > with the setup you are using: the 4.5.1 C++ front-end definitely implements > the > __is_trivial "builtin". I have been using this toolchain for kernel compile and compiling all sort of packages without any problem.... as I said using the same options / setup to compile gcc 4.4.1 without any problem. Appreciated for any recommendation on how to debug this issue.