[Bug web/82686] Debian sid powerpc64-unknown-linux-gnu 4.13.0-1-powerpc64 bootstrap breaks in stage3 with unexpected requirement for bdw-gc

[dclarke at blastwave dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82686

--- Comment #13 from Dennis Clarke <dclarke at blastwave dot org> ---
Finally managed to get a decent looking three stage bootstrap to complete
without bizarre errors.  Thanks to Matthias Klose for the suggestion to
get away from that gc issue entirely.

Testsuite is running however I am not thrilled with what I see :

                === gcc Summary ===

# of expected passes            112961
# of unexpected failures        910
# of unexpected successes       22
# of expected failures          347
# of unresolved testcases       1
# of unsupported tests          2794
/usr/local/build/gcc-7.3.0_linux_4.15.0-2-powerpc64_ppc64.005/gcc/xgcc  version
7.3.0 (genunix Mon Apr 16 00:04:56 GMT 2018) 


I'll followup with the libquadmath issues that may yet exist. Not sure yet.

Dennis