VAX Ultrix bootstrap failure: cc: -o would overwrite libgcc/_mulsi3.o

[Jeffrey A Law]

  In message < 200005172018.QAA17875@hiauly1.hia.nrc.ca >you write:
  > 	* configure.in Initialize NO_MINUS_C_MINUS_O if no -c and -o.
  > 	* mklibgcc.in Add missing -DL$name when compiling modules in libgcc1.c.
  > 	* configure (Rebuilt).
I installed the mklibgcc.in fix.  I believe Philippe has a similar fix
for configure.in which I'll evaluate along with yours in a minute.
jeff