Build problem with head from cvs

Ran into this while compiling on a Mandrake 9.1 box with gcc 3.3.1. It 
seems to compile ok up until this point.

[===== NOW BUILDING:    bash-2.05b      =====]
         [fetch] complete for bash.
         [checksum] complete for bash.
         [extract] complete for bash.
         [patch] complete for bash.
         [configure] complete for bash.
  ==> Running make in work/singularity.d/bash-2.05b
make[11]: Entering directory 
`/home/justin/source/gar/shells/bash/work/singularity.d/bash-2.05b'
make[12]: Entering directory 
`/home/justin/source/gar/shells/bash/work/singularity.d/bash-2.05b/builtins'
gcc -L//tmp/build/staging/singularity/image//lib 
-L//tmp/build/staging/singularity/image//lib/gcc-lib/i386-lnxbbc-linux/3.2.3 
-L//tmp/build/lib/gcc-lib/i386-lnxbbc-linux/3.2.3 -rdynamic -Os 
-I//tmp/build/staging/singularity/image//include 
-L//tmp/build/staging/singularity/image//lib 
-I//tmp/build/staging/singularity/image//lib/gcc-lib/i386-lnxbbc-linux/3.2.3/include 
-I//tmp/build/lib/gcc-lib/i386-lnxbbc-linux/3.2.3/include 
-L//tmp/build/staging/singularity/image//lib/gcc-lib/i386-lnxbbc-linux/3.2.3 
-L//tmp/build/lib/gcc-lib/i386-lnxbbc-linux/3.2.3 -o mkbuiltins 
mkbuiltins.o -ldl
//tmp/build/staging/singularity/image//lib/libc.so.6: undefined 
reference to `__libc_stack_end@GLIBC_PRIVATE'

-- 
Justin