GCC 971031 on OpenServer

[Robert Lipe]

Jeff's dwarf2out.c patch applied.   Top level make bootstrap-lean
to build it.

--target=i586-pc-sco3.2v5.0.4

For GCC, Both ELF and COFF fail minimally and identically.

FAIL: gcov failed: couldn't execute "./gcov": no such file or directory

                === gcc Summary ===

# of expected passes            4882
# of unexpected failures        1
# of expected failures          5
# of unsupported tests          7
./negcs version egcs-2.90.15 971031 (gcc2-970802 experimental)