Bug 778335 – net-dns/knot-3.0.4 - error.c:(.text+<snip>): undefined reference to mdb_strerror

• Status: RESOLVED UPSTREAM
• Product: Gentoo Linux

[Description Toralf Förster 2021-03-26 08:09:07 UTC]

rdlibtool: link: x86_64-pc-linux-gnu-gcc utils/kdig/kdig-kdig_exec.o utils/kdig/kdig-kdig_main.o utils/kdig/kdig-kdig_params.o .libs/libknotus.a -O2 -pipe -march=native -fno-diagnostics-color -Wall -Wshadow -Werror=format-security -Werror=implicit -Werror=attributes -Wstrict-prototypes -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -L.libs -lpthread -lknot -ledit -lnghttp2 -lgnutls -o .libs/kdig
/usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: .libs/libknotus.a(la-error.o): in function `knot_strerror':
error.c:(.text+0x9b): undefined reference to `mdb_strerror'
/usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: .libs/libknotus.a(la-rrset-dump.o): in function `knot_rrset_txt_dump_data':
rrset-dump.c:(.text+0x3833): undefined reference to `pow'
/usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: rrset-dump.c:(.text+0x3867): undefined reference to `pow'

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  This is an unstable amd64 chroot image at a tinderbox (==build bot)
  name: 17.1_hardened-20210316-095736

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gcc-config -l:
 [1] x86_64-pc-linux-gnu-7.3.1
 [2] x86_64-pc-linux-gnu-10.2.0 *
clang version 11.1.0
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/lib/llvm/11/bin
/usr/lib/llvm/11
11.1.0
Python 3.8.8
Available Ruby profiles:
  [1]   ruby26 (with Rubygems)
  [2]   ruby27 (with Rubygems) *
Available Rust versions:
  [1]   rust-bin-1.50.0
  [2]   rust-1.50.0 *
The following VMs are available for generation-2:
*)	AdoptOpenJDK 8.282_p08 [openjdk-bin-8]
Available Java Virtual Machines:
  [1]   openjdk-bin-8  system-vm

The Glorious Glasgow Haskell Compilation System, version 8.10.4

  timestamp(s) of HEAD at this tinderbox image:
/var/db/repos/gentoo	Fri Mar 26 02:35:45 UTC 2021

emerge -qpvO net-dns/knot
[ebuild  N    ] net-dns/knot-3.0.4  USE="cookies dnsproxy fastparser libidn2 noudp onlinesign queryacl rrl stats synthrecord utils whoami -caps -dnstap -doc -geoip -idn -systemd"

[Comment 1 Toralf Förster 2021-03-26 08:09:08 UTC]

Created attachment 693987 [details]
emerge-info.txt

[Comment 2 Toralf Förster 2021-03-26 08:09:10 UTC]

Created attachment 693990 [details]
emerge-history.txt

[Comment 3 Toralf Förster 2021-03-26 08:09:12 UTC]

Created attachment 693993 [details]
environment

[Comment 4 Toralf Förster 2021-03-26 08:09:13 UTC]

Created attachment 693996 [details]
etc.portage.tar.bz2

[Comment 5 Toralf Förster 2021-03-26 08:09:14 UTC]

Created attachment 693999 [details]
logs.tar.bz2

[Comment 6 Toralf Förster 2021-03-26 08:09:15 UTC]

Created attachment 694002 [details]
net-dns:knot-3.0.4:20210326-052043.log

[Comment 7 Toralf Förster 2021-03-26 08:09:17 UTC]

Created attachment 694005 [details]
temp.tar.bz2

[Comment 8 orbea 2021-03-26 15:52:27 UTC]

Created attachment 694401 [details, diff]
https://gitlab.nic.cz/knot/knot-dns/-/issues/722

A patch applied against the upstream git that solves the undefined references.

I was unable to make a MR upstream because the system prevents new forks and the e-mail function did not work for me so I made an issue instead.

[Comment 9 orbea 2021-03-26 18:02:18 UTC]

I tested the patch against 3.0.4, but it seems upstream somehow fixed some of the cases on their own since then.

[Comment 10 orbea 2021-04-04 23:36:17 UTC]

Correct fix in slibtool-9999.

https://dev.midipix.org/cross/slibtool/c/a1ae2a6be15baaf0d4f6e3d5a117ed2224cb6170?branch=main

[Comment 11 orbea 2021-04-05 04:17:55 UTC]

Fixed in slibtool-9999.

https://dev.midipix.org/cross/slibtool/c/d1da94d2d072a0c8b54c0bc256edc133effd9a

(Correct commit)

[Comment 12 orbea 2021-04-06 14:58:55 UTC]

Fixed in slibtool-0.5.33.