char buffer resize appears broken on linux 1.162

[Walter Bright]

William S. Lear wrote:
> gcc t.o -o t -m32 -lphobos -lpthread -lm
> t.o(.gnu.linkonce.t_Dmain+0x1f): In function `_Dmain':
> : undefined reference to `_d_arraysetlength2'


_d_arraysetlength2 should be defined in the new libphobos.a. Make sure 
the new one is installed over the old one.