On Fri, 2017-01-06 at 15:48 -0600, Eric Blake wrote: > > The last one I was unable to work around in any sensible > > manner: when linking, clang fails with > > > > ../gnulib/lib/.libs/libgnu.a(mgetgroups.o): > > In function `realloc_groupbuf': > > .../libvirt/gnulib/lib/mgetgroups.c:45: > > undefined reference to `__muloti4' > > > > This seems to be a well-known issue[1] with no solution in > > sight; passing CFLAGS='-rtlib=compiler-rt' to configure > > allows the compilation to succeed but, yeah, way gross. > > And gnulib just fixed things to avoid tickling that clang bug: > > http://git.savannah.gnu.org/cgit/gnulib.git/commit/?id=04441fd8 > > Work around LLVM bug 16404, which is still not fixed. > https://llvm.org/bugs/show_bug.cgi?id=16404 > Problem reported by Nelson H. F. Beebe. Wow, that's great! > Shall I go ahead and update the gnulib submodule to the latest, and see > if you can get further with your clang tests as a result? I might not be able to play with Clang again in the immediate future, but I don't see why that should prevent us from paving the way for other parties who might be interested. Please go right ahead :) -- Andrea Bolognani / Red Hat / Virtualization -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list
