https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87726
Mark Wielaard <mark at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Ever confirmed|0 |1
CC| |mark at gcc dot gnu.org
Blocks| |47819
Last reconfirmed| |2020-07-16
Status|UNCONFIRMED |NEW
--- Comment #1 from Mark Wielaard <mark at gcc dot gnu.org> ---
Replicated. With -flto added the result is a linker error:
g++ -g -o app/app app/app.o -L./lib -lA
/usr/bin/ld: /tmp/app.BSgkYr.ltrans0.ltrans.o: in function `main':
/bbbbbbbb/app.cpp:6: undefined reference to `Lib::func()'
collect2: error: ld returned 1 exit status
Removing -fdebug-prefix-map (but keeping -flto) things build fine.
Referenced Bugs:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47819
[Bug 47819] [meta-bug] LTO debug information issues
