Emacs loads all the elisp files in the top-level of the site-lisp
directory. However some packages (e.g. mu4e) put their elisp files in a
subdirectory of site-lisp. Emacs will not load these packages unless
subdirs.el is present.

This commit links the subdirs.el file from the emacs package into the
emacs-package-deps package so that packages that put their elisp files
in a subdirectory of site-lisp are loaded.

Add a simple module that wrap duplicity in a systemd service.

…f /usr/lib

The impure library was introduced in

   775531c ('qt58: extend darwin compatibility')

cmake-based build can use a non-apple ICU if -DMACOS_USE_SYSTEM_ICU=OFF
is set.

This introduces usingAnnulenWebkitFork variable. Using version
check for qtbase.version is misleading because annulen's fork is not
tied to a specific qt5 release.

readline is used on macOS and iOS for some javascript console (JSC). It
seems to be easier to disable it than to fix it.

Was failing with the following error:

  ServerDB: Database driver QSQLITE not available

This enables inspection of the currently used overlays. Useful for
usecases where nixpkgs is imported multiple times.
eg. different channels

	self: super:
	let
	  latest = import <nixpkgs-trunk> {
	    inherit (super) config overlays;
	  };
	in
	{
	  hello-custom-latest = latest.hello-custom;
	}

No release tags on the repo, unclear how versioning works,
keeping version number reported in repo for now.

Users of this (such as twemoji-color-font) have build instructions
that always grab latest git revision so this seems appropriate.

https://github.com/eosrei/emojione-color-font/releases/tag/v1.4

twemoji-color-font is suggested as replacement for unicode 11 and such,
but as long as we have this expression might as well use latest.

Signed-off-by: Vincent Demeester <vincent@sbr.pm>

Signed-off-by: Vincent Demeester <vincent@sbr.pm>

* 30.pre2 source is no longer available, apparently

Since changelog seems to be only inside the sources,
here's the diff from pre2 to pre9's CHANGELOG.h:

    ---
    o When using takeover, redo probing in case eth0 was in use [ifrename]
    o Update Hotplug documentation, add uDev bits [HOTPLUG-UDEV.txt]
    o Add ESSID bug patches and documentation [ESSID-BUG.txt]
    o Make wireless.21.h LGPL as promised a long time ago [wireless.21.h]
    ---
    	(Bug reported by Shaddy Baddah)
    o Fix unaligned access on SPARC in the 64->32 bit workaround [iwlib.c]
    ---
    	(From Maxime Charpenne <maxime.charpenne@free.fr>)
    o Mise à jour de la traduction en francais des pages manuel [fr/*]
    ---
    o Use wireless.22.h, make it LGPL [iwlib.h/wireless.22.h]
    o Show Scanning Capabilities in "iwlist event" [iwlist]
    	(Bug reported by Nikita Zhernosenko)
    o Fix parsing of retry/power when modifier is used [iwconfig]
    	(Bug reported by Alexis Phoenix)
    o Remove trailing '/' in INSTALL_* that fooled checkinstall [Makefile]
    	(From Dan Williams <dcbw@redhat.com>)
    o Scan capabilities in struct iw_range [wireless.h]
    	(From Guus Sliepen <guus@debian.org>)
    o Install localised man page [Makefile]
    ---
    o Fix #define that broke 32->64 bit workaround [wireless.22.h]
    o Workaround kernel bug when getting ESSID [iwlib/iwconfig/iwgetid]
    	(From Gerald Pfeifer  <gerald@pfeifer.com>)
    o Fix gramar in man page, add about hidden networks [iwlist.8]
    ---
    	(From Reinette Chatre <reinette.chatre@intel.com>)
    o Enable scan buffer to grow up to 65535 instead of 32768 [iwlist]
    o Return a proper error if scan result exceed buffer max [iwlist]
    	(From Jean Tourrilhes)
    o Do above two fixes for the simple scan API [iwlib]
    	(From Claudio Ferronato <claiudio@libero.it>)
    o Spelling and typos in [iwconfig.8]
    ---
    o Create iwlib-private.h to minimise namespace pollution [iwlib]
    o More fix to the 64->32bit band-aid for encode [iwlib]
    o Update udev rule to remove a warning [19-udev-ifrename.rules]
    	(from Ritesh Raj Sarraf <rrs@researchut.com> and Guus Sliepen)
    o Propagate error codes out of main for get [iwconfig/iwlist/iwspy]
    	(From Guus Sliepen <guus@debian.org>)
    o Remove spurious commands from Czech iwconfig manpage.

And move to .tar.xz since .tar.gz is only offered until 0.02.03.

Similarly move .tar.gz -> .tar.xz

Semi-automatic update generated by
https://github.com/ryantm/nixpkgs-update tools. This update was made
based on information from
https://repology.org/metapackage/bind/versions

https://gitlab.freedesktop.org/geoclue/geoclue/blob/2.5.2/NEWS

Semi-automatic update generated by
https://github.com/ryantm/nixpkgs-update tools. This update was made
based on information from
https://repology.org/metapackage/ffms/versions

https://github.com/jtv/libpqxx/releases/tag/6.3.2

Semi-automatic update generated by
https://github.com/ryantm/nixpkgs-update tools. This update was made
based on information from
https://repology.org/metapackage/gandi-cli/versions

https://www.ponylang.io/blog/2019/03/0.27.0-released/

Pinning ponyc to use llvm_39 was done way back in 2016[1]
and shows no indication that this was done for any reason
other than specifying what ponyc supported at the time :).

[1] ae4ef90

We have 2.5.2 now.

Also move to GNU mirror for the file, as we do for unifont.

pip 19 introduced a deprecation warning for python 2.7. Since sage
internally uses pip to query for installed packages, this deprecation
warning will show up at unexpected times. That is ugly and messes with
the testsuite.

Upstream: https://trac.sagemath.org/ticket/27405

See #54182 and
#55757.

See #54182 and
#55757.

It was broken by b4acd97.
Fixes #56771.

qt511.qtwebkit: fix on darwin