bootstrap does not mkdir libgcc

[Philippe De Muyter]

On m68k-motorola-sysv, bootstrap aborts because libgcc has not been created :

    gnumake[3]: Entering directory `/backup/tmp/egcs/gcc'
    cc -DIN_LIBGCC1 -O -I. -I/gcc -I/gcc/config -I/gcc/../include -DL_mulsi3
	-c /gcc/libgcc1.c
    mv libgcc1.o libgcc/_mulsi3.o
    mv: cannot create libgcc/_mulsi3.o
    mv: No such file or directory

In libgcc.mk, I do not see a libgcc/_mulsi3.o or any other requiring libgcc/
How is that supposed to work ?

Philippe