Bug 707458 – net-p2p/dbhub-0.451-r1 : fails to build with -fno-common or gcc-10

• Status: CONFIRMED
• Product: Gentoo Linux

[Description Toralf Förster 2020-01-30 19:18:28 UTC]

x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I..     -O2 -pipe -march=native -fno-common -D_GNU_SOURCE -c -o motd.o motd.c
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I..     -O2 -pipe -march=native -fno-common -D_GNU_SOURCE -c -o semops.o semops.c
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I..     -O2 -pipe -march=native -fno-common -D_GNU_SOURCE -c -o lang.o lang.c
x86_64-pc-linux-gnu-gcc  -O2 -pipe -march=native -fno-common -D_GNU_SOURCE  -Wl,-O1 -Wl,--as-needed -o dbhub commands.o fileio.o main.o network.o userlist.o utils.o langvars.o logger.o motd.o semops.o   lang.o  -lcrypt 
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: fileio.o:(.bss+0x35b8): multiple definition of `ipgaglist_mem'; commands.o:(.bss+0x35b8): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: fileio.o:(.bss+0x5cc4): multiple definition of `quit'; commands.o:(.bss+0x5cc4): first defined here

  -------------------------------------------------------------------

  This is an unstable amd64 chroot image at a tinderbox (==build bot)
  name: 17.1_no-multilib-20200124-204141

  -------------------------------------------------------------------

  Please see the tracker bug for details.

gcc-config -l:
 [1] x86_64-pc-linux-gnu-9.2.0 *

clang:
clang version 9.0.1 
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/lib/llvm/9/bin
llvm:
9.0.1
Available Python interpreters, in order of preference:
  [1]   python3.8
  [2]   python3.7
  [3]   python3.6
  [4]   python2.7 (fallback)
Available Ruby profiles:
  [1]   ruby24 (with Rubygems)
  [2]   ruby25 (with Rubygems) *
Available Rust versions:
  [1]   rust-1.40.0 *
java-config:
The following VMs are available for generation-2:
*)	AdoptOpenJDK 8.242_p08 [openjdk-bin-8]
Available Java Virtual Machines:
  [1]   openjdk-bin-8  system-vm
ghc:
The Glorious Glasgow Haskell Compilation System, version 8.0.2

repository:
==> /var/db/repos/gentoo/metadata/timestamp.chk <==
Thu, 30 Jan 2020 09:51:31 +0000

emerge -qpvO net-p2p/dbhub
[ebuild  N    ] net-p2p/dbhub-0.451-r1  USE="nls -debug -perl -switch-user"

[Comment 1 Toralf Förster 2020-01-30 19:18:31 UTC]

Created attachment 609054 [details]
emerge-info.txt

[Comment 2 Toralf Förster 2020-01-30 19:18:33 UTC]

Created attachment 609056 [details]
emerge-history.txt

[Comment 3 Toralf Förster 2020-01-30 19:18:36 UTC]

Created attachment 609058 [details]
environment

[Comment 4 Toralf Förster 2020-01-30 19:18:39 UTC]

Created attachment 609060 [details]
etc.portage.tbz2

[Comment 5 Toralf Förster 2020-01-30 19:18:41 UTC]

Created attachment 609062 [details]
logs.tbz2

[Comment 6 Toralf Förster 2020-01-30 19:18:44 UTC]

Created attachment 609064 [details]
net-p2p:dbhub-0.451-r1:20200130-102430.log

[Comment 7 Toralf Förster 2020-01-30 19:18:47 UTC]

Created attachment 609066 [details]
temp.tbz2