building head -r338675 with devel/amd64-gcc: /usr/local/x86_64-unknown-freebsd12.0/bin/ld: warning: -z ifunc-noplt ignored

[Ed Maste]

On 21 September 2018 at 01:59, Mark Millard via freebsd-toolchain
<freebsd-toolchain at freebsd.org> wrote:
> In looking into another report about using devel/amd64-gcc to buld
> head I tried a build of -r338675 ( with WERROR= ). It got:
>
...
>
> Question:
>
> Is ignoring "-z ifunc-noplt" a problem for using what
> is built?

This will have no functional impact, should just result in a missed
optimization. (We ought to avoid passing it to non-lld linkers
though.)