gettext-0.19.8.1 with lto enabled fails on missing log10 in libm (glibc).
Tested on 5+ gentoo boxes, with gcc-8.3.0 and gcc-9.1.0.
Workaround: disable lto for gettext.
Please add this to the lto blocker.
confirmed also in 0.20.0 and 0.20.1
Created attachment 576982 [details, diff]
Same here. It doesn't fail with ld=bfd.
This patch makes gold/lto possible. There's probably a more sophisticated way by fixing some m4 macro like gettext-tools/gnulib-m4/log10.m4 or such, go figure