[Bug lto/93966] [9/10 Regression] -fcf-protection -flto -g don't work togeter

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93966

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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   Target Milestone|---                         |9.3

--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Isn't this a linker bug?  There's no code sections in the debug object.

Also you need to provide -fcf-protection at compile-time as well, not
only at link-time (technically only at compile-time).  Otherwise success
is not guaranteed.

I'm not aware why it should work with GCC 8 btw.