Date: Fri, 28 Sep 2018 22:01:31 -0400 From: Charlie Li <ml@vishwin.info> To: toolchain@freebsd.org, current@freebsd.org Subject: unknown -z value: common-page-size=4096 Message-ID: <8d87fcb0-5c36-39e8-72da-de55b26fdcdf@vishwin.info>
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --ECl5TrIyekWusxhIoSPYWgPTIUmggV16q Content-Type: multipart/mixed; boundary="thFyrXxphx4n4SwrTompRRs7o1ehCSnnL"; protected-headers="v1" From: Charlie Li <ml@vishwin.info> To: toolchain@freebsd.org, current@freebsd.org Message-ID: <8d87fcb0-5c36-39e8-72da-de55b26fdcdf@vishwin.info> Subject: unknown -z value: common-page-size=4096 --thFyrXxphx4n4SwrTompRRs7o1ehCSnnL Content-Type: text/plain; charset=utf-8 Content-Language: en-GB-large Content-Transfer-Encoding: quoted-printable I've switched to using devel/xtoolchain-llvm70 yesterday to build amd64 base starting with r338990, and among other issues, ld.lld70 refuses to link the kernel: Building /usr/local/obj/usr/local/src/amd64.amd64/sys/ARDMORE/kernel.full= --- kernel.full --- linking kernel.full ld.lld: error: unknown -z value: common-page-size=3D4096 ld.lld: error: unknown -z value: ifunc-noplt *** [kernel.full] Error code 1 make[2]: stopped in /usr/local/obj/usr/local/src/amd64.amd64/sys/ARDMORE (ARDMORE is basically GENERIC-NODEBUG, not that it matters) The ifunc-noplt is a known issue, it obviously didn't make it upstream in time for LLVM 7.0.0, and thus we carry the feature downstream. The crux of this link error though, emaste@ quipped in PR 230604 that LLD prior to 7.0.0 accepted but ignored unknown options, but now at least 7.0.0 disallows unknown options entirely. Which brings up the -z common-page-size=3D4096: has LLD been ignoring this part the whole time, and is it of any meaningful use anymore (it seemed to mean something with bfd)? --=20 Charlie Li Can't think of a witty .sigline today=E2=80=A6 (This email address is for mailing list use only; replace local-part with vishwin for off-list communication) --thFyrXxphx4n4SwrTompRRs7o1ehCSnnL-- --ECl5TrIyekWusxhIoSPYWgPTIUmggV16q Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEE/3/Cqr5a+41PbEb+jnB43vIDq2wFAluu3QEACgkQjnB43vID q2x7WhAAnlWIYRSPFXzitGIZlys1/YUdJwyrEsUfZJC1SrfqblQIjLdDNNxUJLpf hkQzN5hG440tsrosrqzKtjIZFyIBJCMKvXifqaicKX2xNkCURFPKLK3sVt6p+ZEA mr1fZcgTEf1aZX0eiTNiujRy680Pfd7aNI9XLC7j0ml2EVhgxOcc7iBJm3cQbnJ5 T5f+iL4M/urZYXrs3LNpbSTs/0xfNXUOzP6ziFGjxBbyu7yLXs6hob+OQ+B10JBh Mi6Sh0Z1uZDmbEBh8azPlnHJgDNSNokTcdswELj+6fYFrZnsbz5FHVCLJAQ1xNwx Og893BVQTXgWAm7WFPx0ys3WZFR1XBelntTGt2Hu53nAYfA4ckG0IIrjrx6bCD3q E5U+pAS7SMMKS1XGySHOK01yxu2S5VKa7l0cb0NTAutXo17NX/k4UJN837pzngU4 Nfxk05PCIinZzVn9uUPsod1hlW6iQskr5QwZ5W+GdMzE7dtXibaL2qZrj8UohWp8 xYVXAIeu/E1xV+urCbyyR7bIxWtLvVs0s3tGXepEVckNwxZm+GPIQNFR0GneVqs8 QH/68txF8sMGCDV7qxkn6zjI+O4XjZ3DLXTvzRSQ9SppaYzyQLIrU5trAKqUjdgR f4GqkeA5dWY4m6U1aBbfq+SiE1hAxaO6ILPgza9B7you1QxBWdo= =MdVQ -----END PGP SIGNATURE----- --ECl5TrIyekWusxhIoSPYWgPTIUmggV16q--
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