Problem building powerpc cross - array too large?

["John Breen" <jab3 at hotmail dot com>]

I'm trying to build gcc-3.2.1 as a powerpc cross compiler for an embedded 
powerpc (no OS).  The build is failing with
   gcc/config/rs6000/rs6000.h:2517: size of array `rs6000_reg_names'
   is too large

I assume it's a headers problem, but I can't figure out how to set things up 
right.  I've tried '--without-headers', '--with-headers' pointing to the 
newlib headers, and anything else I could think of, but it still fails.  
I've searched the archives and couldn't see anyone else complaining about 
it, so I imagine it's some stupidity on my part.

Any suggestions?

Here are the gritty details:

---------------------------

Error:
/data/ecad_libs/gcc-3.2.1-obj-ppc/gcc/gcc/xgcc 
-B/data/ecad_libs/gcc-3.2.1-obj-ppc/gcc/gcc/ -nostdinc 
-B/data/ecad_libs/gcc-3.2.1-obj-ppc/gcc/powerpc-elf-eabi/newlib/ -isystem 
/data/ecad_libs/gcc-3.2.1-obj-ppc/gcc/powerpc-elf-eabi/newlib/targ-include 
-isystem /data/ecad_libs/gcc-3.2.1/newlib/libc/include 
-B/data/ecad_libs/gcc-3.2.1-powerpc-elf-eabi/powerpc-elf-eabi/bin/ 
-B/data/ecad_libs/gcc-3.2.1-powerpc-elf-eabi/powerpc-elf-eabi/lib/ -isystem 
/data/ecad_libs/gcc-3.2.1-powerpc-elf-eabi/powerpc-elf-eabi/include -O2  
-DIN_GCC -DCROSS_COMPILE   -W -Wall -Wwrite-strings -Wstrict-prototypes 
-Wmissing-prototypes -isystem ./include   -g  -DIN_LIBGCC2 
-D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc -I. -I. -I../../../gcc-3.2.1/gcc 
-I../../../gcc-3.2.1/gcc/. -I../../../gcc-3.2.1/gcc/config 
-I../../../gcc-3.2.1/gcc/../include  -mrelocatable-lib -mno-eabi 
-mstrict-align -DL_muldi3 -c ../../../gcc-3.2.1/gcc/libgcc2.c -o 
libgcc/./_muldi3.o
In file included from tconfig.h:15,
                from ../../../gcc-3.2.1/gcc/libgcc2.c:36:
../../../gcc-3.2.1/gcc/config/rs6000/rs6000.h:2517: size of array 
`rs6000_reg_names' is too large

---------------------------

./config.guess: hppa2.0-hp-hpux10.20

---------------------------

xgcc -v (as far as it got):
Using built-in specs.
Configured with: ../../gcc-3.2.1/configure 
--prefix=/data/ecad_libs/gcc-3.2.1-powerpc-elf-eabi 
--target=powerpc-elf-eabi --with-gnu-as 
--with-as=/data/ecad_libs/gcc-3.2.1-powerpc-elf-eabi/bin/powerpc-elf-eabi-as 
--with-gnu-ld 
--with-ld=/data/ecad_libs/gcc-3.2.1-powerpc-elf-eabi/bin/powerpc-elf-eabi-ld 
--with-stabs --enable-altivec --enable-languages=c,c++ --without-headers 
--with-newlib
Thread model: single
gcc version 3.2.1

Thanks.
--
John Breen


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