20000124 on sparc-redhat-linux: Bootstrap failure

[Horst von Brand <vonbrand at pincoya dot inf dot utfsm dot cl>]

I'm getting:
tage1/xgcc -Bstage1/ -B/usr/sparc-redhat-linux/bin/  -DIN_GCC   -W -Wall -Wtraditional -O2 -fomit-frame-pointer   -o ../cc1chill parse.o actions.o except.o grant.o lang.o tree.o lex.o decl.o typeck.o convert.o expr.o loop.o tasking.o timing.o inout.o satisfy.o ch-version.o ../ggc-callbacks.o \
      `cat ../stamp-objlist`  ../../libiberty/libiberty.a 
../builtins.o: In function `expand_tree_builtin':
../builtins.o(.text+0x3574): undefined reference to `build_unary_op'
../builtins.o(.text+0x3618): undefined reference to `build_binary_op'
../builtins.o(.text+0x3630): undefined reference to `build_unary_op'
collect2: ld returned 1 exit status
make[3]: *** [../cc1chill] Error 1
make[3]: Leaving directory `/usr/src/build/build-egcs-20000124/gcc/ch'
make[2]: *** [cc1chill] Error 2
make[2]: Leaving directory `/usr/src/build/build-egcs-20000124/gcc'
make[1]: *** [bootstrap-lean] Error 2
make[1]: Leaving directory `/usr/src/build/build-egcs-20000124/gcc'
make: *** [bootstrap-lean] Error 2
-- 
Dr. Horst H. von Brand                       mailto:vonbrand@inf.utfsm.cl
Departamento de Informatica                     Fono: +56 32 654431
Universidad Tecnica Federico Santa Maria              +56 32 654239
Casilla 110-V, Valparaiso, Chile                Fax:  +56 32 797513