Bug 714130 – app-editors/neovim-0.4.3 : fails to build with -fno-common or gcc-10

• Product: Gentoo Linux
• Status: RESOLVED FIXED

[Description Toralf Förster 2020-03-24 08:18:31 UTC]

/usr/lib/gcc/x86_64-pc-linux-gnu/9.3.0/../../../../x86_64-pc-linux-gnu/bin/ld: src/nvim/CMakeFiles/nvim.dir/__/__/config/auto/pathdef.c.o (symbol from plugin): in function compiled_sys:
(.text+0x0): multiple definition of ListLenSpecials; src/nvim/CMakeFiles/nvim.dir/auto/msgpack_lua_c_bindings.generated.c.o (symbol from plugin):(.text+0x0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/9.3.0/../../../../x86_64-pc-linux-gnu/bin/ld: src/nvim/CMakeFiles/nvim.dir/api/buffer.c.o (symbol from plugin): in function nvim_buf_line_count:

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

  This is an unstable amd64 chroot image at a tinderbox (==build bot)
  name: 17.1_hardened-libressl-20200323-071630

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

  Please see the tracker bug for details.

gcc-config -l:
 [1] x86_64-pc-linux-gnu-9.3.0 *
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) *
The Glorious Glasgow Haskell Compilation System, version 8.0.2

timestamp of HEAD at this tinderbox image:
/var/db/repos/gentoo	Mon 23 Mar 2020 07:39:53 PM UTC
/var/db/repos/libressl	Thu 19 Mar 2020 04:37:24 PM UTC

emerge -qpvO app-editors/neovim
[ebuild  N    ] app-editors/neovim-0.4.3  USE="luajit nvimpager tui"

[Comment 1 Toralf Förster 2020-03-24 08:18:33 UTC]

Created attachment 624842 [details]
emerge-info.txt

[Comment 2 Toralf Förster 2020-03-24 08:18:36 UTC]

Created attachment 624844 [details]
app-editors:neovim-0.4.3:20200323-211014.log

[Comment 3 Toralf Förster 2020-03-24 08:18:39 UTC]

Created attachment 624846 [details]
emerge-history.txt

[Comment 4 Toralf Förster 2020-03-24 08:18:42 UTC]

Created attachment 624848 [details]
environment

[Comment 5 Toralf Förster 2020-03-24 08:18:44 UTC]

Created attachment 624850 [details]
etc.portage.tbz2

[Comment 6 Toralf Förster 2020-03-24 08:18:47 UTC]

Created attachment 624852 [details]
logs.tbz2

[Comment 7 Toralf Förster 2020-03-24 08:18:50 UTC]

Created attachment 624854 [details]
temp.tbz2

[Comment 8 Vasco Gervasi 2020-05-16 17:18:02 UTC]

I am having the same bug with gcc-10.1.0.

Thanks

[Comment 9 Vasco Gervasi 2020-05-16 17:19:23 UTC]

Seems that has been fixed upstream:
https://github.com/neovim/neovim/pull/11890

[Comment 10 Vasco Gervasi 2020-05-16 17:23:54 UTC]

The live version (neovim-9999) works.

[Comment 11 Chris Arepantis 2020-07-25 11:07:08 UTC]

Created attachment 650702 [details, diff]
Fixes neovim compilation with gcc-10

(In reply to Vasco Gervasi from comment #9)
> Seems that has been fixed upstream:
> https://github.com/neovim/neovim/pull/11890
All upstream patches concatenated in one file.

[Comment 12 Larry the Git Cow 2020-09-29 10:26:51 UTC]

The bug has been closed via the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=6adf2a312c7176e82e8436c55c42d47963a0813e

commit 6adf2a312c7176e82e8436c55c42d47963a0813e
Author:     Joonas Niilola <[e-mail]>
AuthorDate: 2020-09-29 10:18:04 +0000
Commit:     Joonas Niilola <[e-mail]>
CommitDate: 2020-09-29 10:26:00 +0000

    app-editors/neovim: gcc-10 fix for 0.4.3
    
     - non-maintainer commit, but thoroughly tested.
    
    Closes: https://bugs.gentoo.org/714130
    Signed-off-by: Joonas Niilola <[e-mail]>

 .../neovim/files/neovim-0.4.3-gcc-10-fix.patch     | 225 +++++++++++++++++++++
 app-editors/neovim/neovim-0.4.3.ebuild             |   2 +
 2 files changed, 227 insertions(+)