[Gm2] Bootstrapping GM2 on MacOSX Panther

[Ed Smith-Rowland]

I am trying to bootstrap the gcc-3.3.4 + gm2 combo on Mac OS X 10.3.8.  
This is a BSDish system.

I managed to hack my way through several build problems (which I'll 
explain later) I came to this one that I don't know how to get around:
------------8<------------------8<---------------------8<----------------------8<-----------------------------------------------------------
gcc   -g -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes 
-Wmissing-prototypes    -DHAVE_CONFIG_H  -o stage1/gm2/gm2lcc \
             gm2/gm2-compiler-boot/gm2lcc_init.o \
             gm2/gm2-compiler-boot/gm2lcc.o gm2/gm2-compiler-boot/gm2.a 
gm2/gm2-libs-boot/libgm2.a 
gm2/p2c/p2c-src/src/libp2c.a                     ./intl/libintl.a  
-liconv  ../libiberty/libiberty.a
gm2/boot-bin/mklink -s -exit 
../../gcc-3.3.4+gm2-20041222/gcc/gm2/init/gm2linit
mv mod_init.c gm2/gm2-compiler-boot/gm2l_init.c
gcc -c -g gm2/gm2-compiler-boot/gm2l_init.c -o 
gm2/gm2-compiler-boot/gm2l_init.o
gcc   -g -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes 
-Wmissing-prototypes    -DHAVE_CONFIG_H  -o stage1/gm2/gm2l \
             gm2/gm2-compiler-boot/gm2l_init.o \
             gm2/gm2-compiler-boot/m2flex.o \
             gm2/gm2-compiler-boot/gm2l.o gm2/gm2-compiler-boot/gm2.a 
gm2/gm2-libs-boot/libgm2.a 
gm2/p2c/p2c-src/src/libp2c.a                     ./intl/libintl.a  
-liconv  ../libiberty/libiberty.a
ld: Undefined symbols:
_M2Reserved_NulName
make[3]: *** [stage1/gm2/gm2l] Error 1
cp: stage2/gm2/gm2lcc: No such file or directory
make[2]: *** [gm2lcc] Error 1
make[1]: *** [stage2_build] Error 2
make: *** [bootstrap] Error 2
------------8<------------------8<---------------------8<----------------------8<-----------------------------------------------------------

I can grep for M2Reserved_Nul and found no references to it in the 
source directory but found several *.h and *.c references in my build 
directory.  Here are declarations:

------------8<------------------8<---------------------8<----------------------8<-----------------------------------------------------------
MacOSX:~/gcc/obj-3.3.4+gm2-20041222 ed$ find ../obj-3.3.4+gm2-20041222 
-name \*.h -exec grep M2Reserved_Nul {} \;
vextern unsigned int M2Reserved_NulName, M2Reserved_NulTok,
vextern unsigned int M2Reserved_NulName, M2Reserved_NulTok,
------------8<------------------8<---------------------8<----------------------8<-----------------------------------------------------------

I could find many uses in the *.c files but no definition.
Could it be the package is missing a file?

What should the value of this variable be?  Where is it defined?

Thanks!