On 06/01/2020 09:30, Riccaro Mottola wrote:
There is a bug in BFD LD. Things that use ld -r in some situations (I
have not been able to find a minimal test case, but base additions is
one) have things stripped too early and so all of the Objective-C
classes are removed.
On my working setup on OpenBSD I explictely set bfd and this "fixed" for
me the c++ abi issues.
I used:
LDFLAGS=-fuse-ld=bfd
Interesting. Is LLD the default linker on OpenBSD? There are a couple
of things on FreeBSD that I need to mark as LLD_UNSAFE and have them
fall back to gold. BFD may work for them.
At some point, I need to find reduced test cases for the LLD bugs: it
works on almost everything and seems to fail on only some of the more
complex cases (SOGo, for example), but I've not seen run-time failures,
only link-time errors.
David
