m68k build problem

[Robert Swindells <rjs%fdy2.co.uk@localhost>]

I'm trying to build NetBSD/mac68k optimized for 68040 and get this error:

/u8/build/mac68k-tools/bin/m68k--netbsdelf-gcc    -m68040 --sysroot=/var/obj/mac
68k -Wl,--warn-shared-textrel     -o audiocfg  audiodev.o drvctl.o dtmf.o main.o
  -Wl,-rpath-link,/var/obj/mac68k/lib  -L=/lib -lprop -lm
/var/obj/mac68k/lib/libm.so: undefined reference to `__fixxfsi'
collect2: error: ld returned 1 exit status

It looks as if xfgnulib.o in obj/external/gpl3/gcc.old/lib/libgcc/libgcc
hasn't been built with EXTFLOAT defined.

The build of xfgnulib.pico in
obj/external/gpl3/gcc.old/lib/libgcc/libgcc_s looks correct.

I can't see anything that is different between gcc.old and gcc but this
did work a couple of months ago.