VAX build broken again - compiler changes?

[Tom Ivar Helbekkmo <tih%hamartun.priv.no@localhost>]

I just updated my sources from a January 24th current, and can no longer
cross compile for VAX on my i386.  It first stops in
/usr/src/external/gpl3/gcc/lib/crtstuff, with an error message to the
effect that the compiler doesn't recognize the -fno-toplevel-reorder
switch.  Removing that, to see what happens next, has it stopping
shortly after, in /usr/src/external/gpl3/gcc/lib/libgcc/libgcc_eh:

CC=/usr/tools/bin/vax--netbsdelf-gcc /usr/tools/bin/nbmkdep -f unwind-c.d --    
  --sysroot=/usr/arena/vax -I/usr/src/external/gpl3/gcc/lib/libgcc/libgcc_eh 
-I/usr/src/external/gpl3/gcc/lib/libgcc/arch/vax 
-I/usr/src/external/gpl3/gcc/usr.bin/gcc/arch/vax -DIN_GCC -DHAVE_GTHR_DEFAULT 
-DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -I/usr/src/external/gpl3/gcc/dist/gcc 
-I/usr/src/external/gpl3/gcc/dist/gcc/. 
-I/usr/src/external/gpl3/gcc/dist/gcc/../include 
-I/usr/src/external/gpl3/gcc/dist/gcc/../libcpp/include 
-I/usr/src/external/gpl3/gcc/dist/gcc/../libdecnumber 
-I/usr/src/external/gpl3/gcc/dist/gcc/../libdecnumber/dpd -I/usr/include/libelf 
 -fPIC -I/usr/src/external/gpl3/gcc/dist/gcc/ginclude 
-I/usr/src/external/gpl3/gcc/dist -I/usr/src/external/gpl3/gcc/dist/gcc/cp 
-I/usr/src/external/gpl3/gcc/dist/gcc/config 
-I/usr/src/external/gpl3/gcc/lib/libstdc++-v3/arch/vax -I.   
/usr/src/external/gpl3/gcc/dist/gcc/unwind-c.c
In file included from /usr/src/external/gpl3/gcc/dist/gcc/unwind-c.c:29:
./unwind.h:242:4: error: #error "__SIZEOF_LONG__ macro not defined"
./unwind.h:246:4: error: #error "__SIZEOF_POINTER__ macro not defined"

-tih
-- 
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