After install I followed these instructions for enabling graphite and lto:

Since then I've been attempting to finish a sage emerge.

Singular is failing and it seems to be an ld exit status 1 type fail so I'm pretty sure its lto.

Thing is I've got singular in package.env with no-lto.conf (as set out by the instructions above).

It seems singular is just ignoring my no-lto flags like in this bug:

I can't really tell from that bug if there was a resolution or workaround, so I don't know where to go from here.

Anybody have any idea how to fix or get around this?

attached are:

info output

build log

whatever -pqv outputs 

environment

Thanks,

Jeramia