[Bug 215107] head -r309656 clang 3.9.0 for TARGET_ARCH=powerpc: -mminimal-toc rejected (missing llvm 19098 fix?)

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Fri Dec 9 02:31:51 UTC 2016


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=215107

--- Comment #4 from Mark Millard <markmi at dsl-only.net> ---
(In reply to Mark Millard from comment #2)

I commented out the addition of -mminimal-toc to
CFLAGS in sys/modules/zfs/Makefile and doing so
allowed buildkernel to continue: There are no
other uses of -mminimial-toc that were run into.

In fact (with another patch present for a
different issue): buildkernel completed.

Unfortunately the build does not boot.

But nothing says that the boot failure is tied to
the lack of -minimial-toc.

So it might be possible to sidestep clang 3.9.0
not having -mminimal-toc byt simply not using the
option in sys/modules/zfs/Makefile .

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