[Bug lto/96455] Partial Linking (-r) with LTO issue

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96455

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
No - I don't know how GCC 7 exactly behaved but with GCC 9 you have to control
the partial link output kind via -flinker-output, you want
-flinker-output=nolto-rel I think.  With GCC 9 and an incremental link (-r) we
default to =rel
where GCC 7 defaulted to nolto-rel (but had no way to do anything else).