%define dietprefix %{_prefix}/%{_target_cpu}-linux-dietlibc
# for some reason known only to rpm there must be "\\|" not "\|" here
-%define libarch %(echo %{_target_cpu} | sed -e 's/i.86\\|pentium3\\|athlon/i386/;s/amd64/x86_64/')
+%define libarch %(echo %{_target_cpu} | sed -e 's/i.86\\|pentium3\\|pentium4\\|athlon/i386/;s/amd64/x86_64/')
%description
Small libc for building embedded applications.