egcs-20000626 bootstrap failure on i686-pc-cygwin

[Billinghurst, David (CRTS)]

Bootstrap of current egcs-20000626 snapshot fails on i686-pc-cygwin (NT SP5)
with

gcc  -DIN_GCC    -g -O2  -DHAVE_CONFIG_H  -o cc1.exe diagnostic.o toplev.o
version.o tree.o print-tree.o stor-layout.o fold-const.o function.o stmt.o
except.o expr.o calls.o expmed.o explow.o optabs.o real.o builtins.o intl.o
varasm.o rtl.o print-rtl.o rtlanal.o emit-rtl.o genrtl.o dbxout.o sdbout.o
dwarfout.o dwarf2out.o xcoffout.o bitmap.o alias.o gcse.o integrate.o jump.o
cse.o loop.o unroll.o flow.o combine.o varray.o regclass.o regmove.o
local-alloc.o global.o reload.o reload1.o caller-save.o insn-peep.o reorg.o
haifa-sched.o final.o recog.o reg-stack.o regrename.o insn-opinit.o
insn-recog.o insn-extract.o insn-output.o insn-emit.o lcm.o profile.o
insn-attrtab.o i386.o winnt.o convert.o mbchar.o splay-tree.o graph.o
sbitmap.o resource.o hash.o predict.o lists.o ggc-common.o ggc-page.o
simplify-rtx.o ssa.o bb-reorder.o sibcall.o conflict.o timevar.o ifcvt.o
c-parse.o c-lang.o c-lex.o c-pragma.o c-decl.o c-typeck.o c-convert.o
c-aux-info.o c-common.o c-iterate.o  obstack.o   ./intl/libintl.a
-ladvapi32 ../libiberty/libiberty.a
dwarf2out.o: In function `output_loc_operands':
/usr/local/src/egcs-20000626/gcc/dwarf2out.c:2607: undefined reference to
`ASM_OUTPUT_DWARF_DATA2'
/usr/local/src/egcs-20000626/gcc/dwarf2out.c:2638: undefined reference to
`ASM_OUTPUT_DWARF_DATA2'

+++++++++++++++++++++++++++++++++++++++++
(Mr) David Billinghurst
Comalco Research Centre
PO Box 316, Thomastown, Vic, Australia, 3074
Phone:	+61 3 9469 0642
FAX:	+61 3 9462 2700
Email:	David.Billinghurst@riotinto.com.au