[Bug lto/67069] ld: fatal: file .libs/lto-plugin.o: wrong ELF class: ELFCLASS32 during gcc compilation on Solaris 10 x86-64

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67069

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |INVALID

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Don't use:
"CFLAGS=-m64" "CXXFLAGS=-m64" "LDFLAGS=-m64"

Instead set CC/CXX to include -m64 instead.
Also you might need to default GCC to 64bit too.