xentools42 compilation error

[Mayuresh <mayuresh%acm.org@localhost>]

I have just updated xentools42 and face the following error:

Please advise. (Shall I be using xentools41 instead?)

/mnt/pkgsrc/pkgsrc/sysutils/xentools42/work/xen-4.2.4/tools/qemu-xen/target-i386/op_helper.c:
In function 'helper_flds_FT0':
/mnt/pkgsrc/pkgsrc/sysutils/xentools42/work/xen-4.2.4/tools/qemu-xen/target-i386/op_helper.c:3651:1:
internal compiler error: in dwarf2out_frame_debug_expr, at
dwarf2out.c:2261
Please submit a full bug report,
with preprocessed source if appropriate.
See  for instructions.
gmake[3]: *** [op_helper.o] Error 1
gmake[3]: *** Waiting for unfinished jobs....
gmake[3]: Leaving directory
`/mnt/pkgsrc/pkgsrc/sysutils/xentools42/work/xen-4.2.4/tools/qemu-xen-dir/i386-softmmu'
gmake[2]: *** [subdir-i386-softmmu] Error 2
gmake[2]: Leaving directory
`/mnt/pkgsrc/pkgsrc/sysutils/xentools42/work/xen-4.2.4/tools/qemu-xen-dir'
gmake[1]: *** [subdir-all-qemu-xen-dir] Error 2
gmake[1]: Leaving directory
`/mnt/pkgsrc/pkgsrc/sysutils/xentools42/work/xen-4.2.4/tools'
gmake: *** [subdirs-all] Error 2
*** Error code 2

Stop.
make: stopped in /mnt/pkgsrc/pkgsrc/sysutils/xentools42
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/sysutils/xentools42