7173 sparc: __floatundidf undefined for sparcv9

Review Request #1387 - Created Jan. 24, 2019 and submitted

Information
Peter Tribble
illumos-gate
7173
Reviewers
general
The sun4u Makefile (but not the sparc or intel Makefiles) for the bignum kernel module has

-DUSE_FLOATING_POINT

which is causing the issue.

(As far as I can tell, emlxs is the only consumer.)
I have built the module with this fix and verified that __floatundidf is no longer present.

Gabriele Bulfon has built XStreamOS with this fix and verified that it boots, and does so without the reported error.
Andy Fiddaman
Andrew Stormont
Igor Kozhukhov
Gergő Mihály Doma
Peter Tribble
Review request changed

Status: Closed (submitted)

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