Bug#1068188: pthread_cond_init.3.gz: conflict with manpages-dev 6.7-1

[Alejandro Colomar <alx@kernel.org>]

Package: glibc-doc
Version: 2.38-6
Severity: serious
Justification: Policy 7.4
X-Debbugs-Cc: alx@kernel.org, marcos@debian.org

Dear Maintainer,

The Linux man-pages project has recently added the pthread_*(3) manual
pages that were provided by glibc-doc.  The first upstream version of
the Linux man-pages that includes these pages is man-pages-6.06.  Here's
what was added:

	$ git diff --stat b06cd070f..128a3ae35
	 man3/pthread_cond_init.3            | 264 ++++++++++++++++++++
	 man3/pthread_condattr_init.3        |  48 ++++
	 man3/pthread_key_create.3           | 178 +++++++++++++
	 man3/pthread_mutex_init.3           | 241 ++++++++++++++++++
	 man3/pthread_mutexattr_setkind_np.3 |  52 ++++
	 man3/pthread_once.3                 |  44 ++++
	 6 files changed, 827 insertions(+)

Debian's manpages-dev_6.7-1_all.deb has been the first package since
that happened, and I've noticed that dpkg(1) (via apt-get(8)) refuses to
upgrade manpages-dev due to a conflict with glibc-doc.

	$ sudo apt-get upgrade -V;
	[...]
	Do you want to continue? [Y/n] y
	Reading changelogs... Done
	(Reading database ... 404853 files and directories currently installed.)
	Preparing to unpack .../manpages-dev_6.7-1_all.deb ...
	Unpacking manpages-dev (6.7-1) over (6.05.01-1) ...
	dpkg: error processing archive /var/cache/apt/archives/manpages-dev_6.7-1_all.deb (--unpack):
	 trying to overwrite '/usr/share/man/man3/pthread_cond_init.3.gz', which is also in package glibc-doc 2.38-6
	Errors were encountered while processing:
	 /var/cache/apt/archives/manpages-dev_6.7-1_all.deb
	needrestart is being skipped since dpkg has failed
	E: Sub-process /usr/bin/dpkg returned an error code (1)

Please, remove from glibc-doc those manual pages that conflict with
manpages-dev.

Marcos, you'll also need to specify a breaks with glibc-doc versions
up to (and including) 6.38-6 in the next revision of manpages-dev, and
drop 6.7-1.


Have a lovely day!
Alex


-- System Information:
Debian Release: trixie/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 6.8.0-rc7-alx-dirty (SMP w/24 CPU threads; PREEMPT)
Locale: LANG=C.utf8, LC_CTYPE=C.utf8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

glibc-doc depends on no packages.

glibc-doc recommends no packages.

Versions of packages glibc-doc suggests:
ii  glibc-doc-reference  2.38-1

-- no debconf information