[Sbcl-devel] build failure of 1.0.39.23 on win32

[Matthew S. <ako...@gm...>]

Build environment particulars
OS: Windows-7 32-bit
uname: CYGWIN_NT-6.1 EX101 1.7.5(0.225/5/3) 2010-04-12 19:07 i686 Cygwin
gcc -v: gcc version 3.4.4 (cygming special, gdc 0.12, using dmd 0.125)
Host compiler: sbcl 1.0.38.12

error:
"was_init.0" = #X  41D410
unhandled SIMPLE-ERROR: The foreign symbol "undefined_tramp" is undefined.

0: (SB-DEBUG::MAP-BACKTRACE #<CLOSURE (LAMBDA #) {242C868D}>)[:EXTERNAL]
1: (SB-DEBUG:BACKTRACE 128 #<SYNONYM-STREAM :SYMBOL SB-SYS:*STDERR* {2239C799}>)
2: (SB-DEBUG::DEBUGGER-DISABLED-HOOK
    #<SIMPLE-ERROR "The foreign symbol ~S is undefined." {242C71C9}>
    #<unavailable argument>)
3: (SB-DEBUG::RUN-HOOK
    SB-EXT:*INVOKE-DEBUGGER-HOOK*
    #<SIMPLE-ERROR "The foreign symbol ~S is undefined." {242C71C9}>)
4: (INVOKE-DEBUGGER
    #<SIMPLE-ERROR "The foreign symbol ~S is undefined." {242C71C9}>)
5: (ERROR "The foreign symbol ~S is undefined.")[:EXTERNAL]
6: (SB!FASL::COLD-FOREIGN-SYMBOL-ADDRESS "undefined_tramp")
7: (SB!FASL::COLD-FDEFINITION-OBJECT
    #<SB!FASL::DESCRIPTOR for pointer: #X223008A8, lowtag #b111, DYNAMIC>
    NIL)
8: (SB!FASL::INITIALIZE-STATIC-FNS)
9: (SB!VM:GENESIS)[:EXTERNAL]
10: (SB-INT:SIMPLE-EVAL-IN-LEXENV
     (SB!VM:GENESIS :OBJECT-FILE-NAMES *TARGET-OBJECT-FILE-NAMES*
                    :C-HEADER-DIR-NAME "output/genesis-2" ...)
     #<NULL-LEXENV>)
11: (SB-EXT:INTERACTIVE-EVAL
     (SB!VM:GENESIS :OBJECT-FILE-NAMES *TARGET-OBJECT-FILE-NAMES*
                    :C-HEADER-DIR-NAME "output/genesis-2" ...))[:EXTERNAL]
12: (SB-IMPL::REPL-FUN NIL)
13: ((LAMBDA ()))
14: (SB-IMPL::%WITH-REBOUND-IO-SYNTAX #<CLOSURE (LAMBDA #) {23C764DD}>)
15: (SB-IMPL::TOPLEVEL-REPL NIL)
16: (SB-IMPL::TOPLEVEL-INIT)
17: ((LABELS SB-IMPL::RESTART-LISP))
18: ("foreign function: #x412664")
19: ("foreign function: #x40B4EF")

unhandled condition in --disable-debugger mode, quitting