[Bug bootstrap/18142] New: "Unknown pseudo-op: .machine" compiling darwin-crt2.c

["bothner at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

Gcc head has been failing to bootstrap for me for weeks now.
I'm astounded to find this going on, and not finding a match in bugzilla;
I don't think I have anything special in my set-up.  This is a vanilla Mac G$
running OS X 10.3.5 "Panther".  Is nobody else seeing this?

No options to configure except a --prefix.

The bootstrap ends with:

./xgcc -B./ -B/Users/bothner/GNU/install-gcc/powerpc-apple-darwin7.5.0/bin/ -isy
stem /Users/bothner/GNU/install-gcc/powerpc-apple-darwin7.5.0/include -isystem /
Users/bothner/GNU/install-gcc/powerpc-apple-darwin7.5.0/sys-include -L/Users/bot
hner/GNU/build-gcc.head/gcc/../ld -DIN_GCC    -W -Wall -Wwrite-strings -Wstrict-
prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include  -I. 
-I. -I/Users/bothner/GNU/gcc.head/gcc -I/Users/bothner/GNU/gcc.head/gcc/. -I/Use
rs/bothner/GNU/gcc.head/gcc/../include -I./../intl -I/Users/bothner/GNU/gcc.head
/gcc/../libcpp/include   \
  -c /Users/bothner/GNU/gcc.head/gcc/config/darwin-crt2.c -o crt2.o
/var/tmp//ccLVOez4.s:1:Unknown pseudo-op: .machine
/var/tmp//ccLVOez4.s:1:Rest of line ignored. 1st junk character valued 112 (p).
/var/tmp//ccLVOez4.s:319:Unknown pseudo-op: .subsections_via_symbols
make[2]: *** [crt2.o] Error 1

-- 
           Summary: "Unknown pseudo-op: .machine" compiling darwin-crt2.c
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: critical
          Priority: P2
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: bothner at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: powerpc-apple-darwin7.5.0
  GCC host triplet: powerpc-apple-darwin7.5.0
GCC target triplet: powerpc-apple-darwin7.5.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18142