[Bug lto/48538] GCC build fails with -flto in BOOT_CFLAGS

[ebotcazou at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48538

Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:

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--- Comment #5 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2011-04-17 10:44:30 UTC ---
> Mmmm.... I'm afraid using --with-build-config=bootstrap-lto crashes at the 
> same point with the same error.

Weird, LTO bootstrap for Ada is supposed to work (with default options).

> I have one doubt about compiling the ada frontend (sorry if I shouldn't be
> asking this here). Documentation of --enable-threads config option looks to
> tell that the correct option for ada targets is --enable-threads=gnat, but
> this is equivalent to single for other targets. Should I compile everything
> except ada with default threading library (I guess posix) and separately the 
> ada frontend with --enable-threads=gnat? Or am I misunderstanding?

Yes, you are, there is nothing special about Ada here.