graphics/MesaLib build failure on OS X 10.4.11 (Intel)

["Mark E. Perkins" <perkinsm%bway.net@localhost>]

On my MacBook Pro (Intel), pkgsrc from HEAD updated yesterday (2008-05-26), 
I get the following:

===> Creating toolchain wrappers for MesaLib-7.0.3.3
===> Building for MesaLib-7.0.3.3
cd /usr/pkgsrc/graphics/MesaLib/work/Mesa-7.0.3 && /bin/rm -fr src/glu 
src/glut progs
gmake: *** No rule to make target `pkgsrc-i386'.  Stop.
*** Error code 2

Stop.
bmake: stopped in /usr/pkgsrc/graphics/MesaLib
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/graphics/MesaLib


I'm guessing that options.mk needs to disable the i386 option on this 
platform...  Can anyone confirm (or point to the proper solution)?

Thanks,
Mark