Bug#970838: texlive-base: bibtex manpage clash with texlive-binaries

[Sven Joachim <svenjoac@gmx.de>]

Package: texlive-base
Version: 2020.20200804-3
Severity: normal

I noticed the following update-alternatives warnings when upgrading to
the latest texlive-binaries version (sorry for the German):

,----
| texlive-binaries (2020.20200327.54578-5) wird eingerichtet ...
| update-alternatives: Warnung: Neuinstallation der Alternative /usr/bin/bibtex.original ist erzwungen, weil Linkgruppe bibtex defekt ist
| update-alternatives: Warnung: /usr/share/man/man1/bibtex.1.gz wird nicht durch einen Link ersetzt
`----

I seems to me that this is an unintended consequence of the fix for
#970477, and that the bibtex manpage should not be shipped in
texlive-base because it is set up as an alternative by texlive-binaries.


-- System Information:
Debian Release: bullseye/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (101, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.8.11-nouveau (SMP w/2 CPU threads)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages texlive-base depends on:
ii  debconf [debconf-2.0]  1.5.74
ii  libpaper-utils         1.1.28+b1
ii  sensible-utils         0.0.12+nmu1
ii  tex-common             6.15
ii  texlive-binaries       2020.20200327.54578-5
ii  ucf                    3.0043
ii  xdg-utils              1.1.3-2

Versions of packages texlive-base recommends:
ii  lmodern  2.004.5-6

Versions of packages texlive-base suggests:
ii  ghostscript [postscript-viewer]  9.53.1~dfsg-2
ii  gv [postscript-viewer]           1:3.7.4-2+b1
ii  okular [postscript-viewer]       4:20.08.1-1
ii  perl-tk                          1:804.033-2+b4
pn  xpdf | pdf-viewer                <none>
pn  xzdec                            <none>

Versions of packages tex-common depends on:
ii  dpkg  1.20.5
ii  ucf   3.0043

Versions of packages tex-common suggests:
ii  debhelper  13.2.1

Versions of packages texlive-base is related to:
ii  tex-common        6.15
ii  texlive-binaries  2020.20200327.54578-5

-- debconf information:
  texlive-base/texconfig_ignorant:
  texlive-base/binary_chooser: pdftex, dvips, dvipdfmx, xdvi
  tex-common/check_texmf_wrong:
  tex-common/check_texmf_missing:
  tex-common/singleuser: false