minimo WinCE build error when xpcom/reflect updated

Hey,

I've gotten extensions for minimo like XForms to build using the 
instructions given, but since XForms requires xptcstubs to really run, I 
did an update to xpcom/reflect per dougt.  However, now I get a build 
break building xptc_arm_ceppc.asm as follows:


[....]

make[4]: Entering directory 
`/cygdrive/f/builds/wince/emu_ppc/xpcom/reflect/xptcall/src'
/cygdrive/f/builds/wince/mozilla/build/cygwin-wrapper nsinstall  -m 644 
xptcall.lib ../../../../dist/lib
make[5]: Entering directory 
`/cygdrive/f/builds/wince/emu_ppc/xpcom/reflect/xptcall/src/md'
make[6]: Entering directory 
`/cygdrive/f/builds/wince/emu_ppc/xpcom/reflect/xptcall/src/md/win32'
/cygdrive/f/builds/wince/mozilla/build/cygwin-wrapper arm-wince-as -o 
xptc_arm_ceppc.obj  -I ../../../public 
/cygdrive/f/builds/wince/mozilla/xpcom/reflect/xptcall/src/md/win32/xptc_arm_ceppc.asm
make[6]: *** [xptc_arm_ceppc.obj] Error 255
make[6]: Leaving directory 
`/cygdrive/f/builds/wince/emu_ppc/xpcom/reflect/xptcall/src/md/win32'
make[5]: *** [libs] Error 2
make[5]: Leaving directory 
`/cygdrive/f/builds/wince/emu_ppc/xpcom/reflect/xptcall/src/md'
make[4]: *** [libs] Error 2
make[4]: Leaving directory 
`/cygdrive/f/builds/wince/emu_ppc/xpcom/reflect/xptcall/src'
make[3]: *** [libs] Error 2
make[3]: Leaving directory 
`/cygdrive/f/builds/wince/emu_ppc/xpcom/reflect/xptcall'
make[2]: *** [libs] Error 2
make[2]: Leaving directory `/cygdrive/f/builds/wince/emu_ppc/xpcom/reflect'
make[1]: *** [libs] Error 2
make[1]: Leaving directory `/cygdrive/f/builds/wince/emu_ppc/xpcom'
make: *** [all] Error 2

If I go to look at arm-wince-as.c, it shows that it is trying to use 
asm.exe, which I don't have in my build path and its not in any of the 
toolkits that I've installed per the instructions.  Where should I get 
this compiler from?  Or is this not really the problem that I am seeing?

Any help appreciated.

--Aaron