issue linking - undefined Stub symbols

[Riccardo Mottola <riccardo.mottola%libero.it@localhost>]

Hi all!

I am trying to compile a big program on NetBSD-sparc64, on a fresh 9.0
install.
In specific it is ArcticFox, a gecko-based browser (PaleMoon/FireFox fork)
I have it already compiled with success on NetBSD  i386 and amd64, so I
know the "basics" of the OS should work.

On Sparc64 however, compilation appears to succeed, but linking fails:

1246:32.26     INPUT("../../modules/zlib/src/trees.o")
1246:32.26     INPUT("../../modules/zlib/src/uncompr.o")
1246:32.27     INPUT("../../modules/zlib/src/zutil.o")
1246:32.27     INPUT("StaticXULComponentsEnd/StaticXULComponentsEnd.o")
1246:32.27
1246:32.27 ld:
../../xpcom/reflect/xptcall/xptcall.o:(.data.rel.ro.local._ZTV14nsXPTCStubBase[_ZTV14nsXPTCStubBase]+0x28):
undefined reference to `nsXPTCStubBase::Stub3()'
1246:32.28 ld:
../../xpcom/reflect/xptcall/xptcall.o:(.data.rel.ro.local._ZTV14nsXPTCStubBase[_ZTV14nsXPTCStubBase]+0x30):
undefined reference to `nsXPTCStubBase::Stub4()'
1246:32.28 ld:
../../xpcom/reflect/xptcall/xptcall.o:(.data.rel.ro.local._ZTV14nsXPTCStubBase[_ZTV14nsXPTCStubBase]+0x38):
undefined reference to `nsXPTCStubBase::Stub5()'
1246:32.28 ld:
../../xpcom/reflect/xptcall/xptcall.o:(.data.rel.ro.local._ZTV14nsXPTCStubBase[_ZTV14nsXPTCStubBase]+0x40):
undefined reference to `nsXPTCStubBase::Stub6()'

...
1247:13.97 ld:
../../xpcom/reflect/xptcall/xptcall.o:(.data.rel.ro.local._ZTV14nsXPTCStubBase[_ZTV14nsXPTCStubBase]+0x7f8):
undefined reference to `nsXPTCStubBase::Sentinel3()'
1247:13.97 ld:
../../xpcom/reflect/xptcall/xptcall.o:(.data.rel.ro.local._ZTV14nsXPTCStubBase[_ZTV14nsXPTCStubBase]+0x800):
undefined reference to `nsXPTCStubBase::Sentinel4()'
1247:13.97 ld: libxul.so: hidden symbol `_ZN14nsXPTCStubBase7Stub234Ev'
isn't defined
1247:13.98 ld: final link failed: bad value


Never seen all these StubXX symbols! could we have an issue in the
toolchain? or any other ideas?

Riccardo