gnu: Really move lisp libraries to lisp-xyz, uglify-js to javascript and stumpwm to wm.

* gnu/local.mk: Include lisp-xyz.scm.
* gnu/packages/lisp-xyz.scm: New file.
* gnu/packages/lisp.scm: Move all lisp libraries to lisp-xyz.scm, uglify-js to
  javascript.scm and stumpwm to wm.scm.
* gnu/packages/javascript.scm: Add uglify-js.
* gnu/packages/wm.scm: Add stumpwm.
* gnu/packages/bioinformatics.scm: Find uglify-js in javascript.scm.
* gnu/packages/machine-learning.scm: Depend on lisp-xyz.scm instead of lisp.scm.
* gnu/packages/web.scm: Find uglify-js in javascript.scm.
* gnu/packages/web-browsers.scm: Depend on lisp-xyz.scm instead of lisp.scm.
* guix/build-system/minify.scm (default-uglify-js): Find uglify-js in
  javascript module instead of lisp.

1 files changed, 7205 insertions, 0 deletions

diff --git a/gnu/packages/lisp-xyz.scm b/gnu/packages/lisp-xyz.scm
new file mode 100644
index 0000000000..a798eb156e
--- /dev/null
+++ b/gnu/packages/lisp-xyz.scm
@@ -0,0 +1,7205 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2014 John Darrington <jmd@gnu.org>
+;;; Copyright © 2015 Taylan Ulrich Bayırlı/Kammer <taylanbayirli@gmail.com>
+;;; Copyright © 2015 Mark H Weaver <mhw@netris.org>
+;;; Copyright © 2016 Federico Beffa <beffa@fbengineering.ch>
+;;; Copyright © 2016, 2017 ng0 <ng0@n0.is>
+;;; Copyright © 2016, 2017 Andy Patterson <ajpatter@uwaterloo.ca>
+;;; Copyright © 2017, 2019 Ricardo Wurmus <rekado@elephly.net>
+;;; Copyright © 2017, 2018, 2019 Efraim Flashner <efraim@flashner.co.il>
+;;; Copyright © 2017, 2019 Tobias Geerinckx-Rice <me@tobias.gr>
+;;; Copyright © 2018 Benjamin Slade <slade@jnanam.net>
+;;; Copyright © 2018 Alex Vong <alexvong1995@gmail.com>
+;;; Copyright © 2018 Pierre Neidhardt <mail@ambrevar.xyz>
+;;; Copyright © 2018, 2019 Pierre Langlois <pierre.langlois@gmx.com>
+;;; Copyright © 2019 Katherine Cox-Buday <cox.katherine.e@gmail.com>
+;;; Copyright © 2019 Jesse Gildersleve <jessejohngildersleve@protonmail.com>
+;;; Copyright © 2019 Guillaume Le Vaillant <glv@posteo.net>
+;;;
+;;; This file is part of GNU Guix.
+;;;
+;;; GNU Guix is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or (at
+;;; your option) any later version.
+;;;
+;;; GNU Guix is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
+
+;;; This file only contains Common Lisp libraries.
+;;; Common Lisp compilers and tooling go to lisp.scm.
+;;; Common Lisp applications should go to the most appropriate file,
+;;; e.g. StumpWM is in wm.scm.
+
+(define-module (gnu packages lisp-xyz)
+  #:use-module (gnu packages)
+  #:use-module ((guix licenses) #:prefix license:)
+  #:use-module (guix packages)
+  #:use-module (guix download)
+  #:use-module (guix git-download)
+  #:use-module (guix hg-download)
+  #:use-module (guix utils)
+  #:use-module (guix build-system asdf)
+  #:use-module (guix build-system trivial)
+  #:use-module (gnu packages c)
+  #:use-module (gnu packages compression)
+  #:use-module (gnu packages glib)
+  #:use-module (gnu packages gtk)
+  #:use-module (gnu packages libffi)
+  #:use-module (gnu packages lisp)
+  #:use-module (gnu packages pkg-config)
+  #:use-module (gnu packages python)
+  #:use-module (gnu packages python-xyz)
+  #:use-module (gnu packages sqlite)
+  #:use-module (gnu packages tls)
+  #:use-module (gnu packages webkit)
+  #:use-module (gnu packages xdisorg)
+  #:use-module (ice-9 match)
+  #:use-module (srfi srfi-19))
+
+(define-public sbcl-alexandria
+  (let ((revision "1")
+        (commit "3b849bc0116ea70f215ee6b2fbf354e862aaa9dd"))
+    (package
+      (name "sbcl-alexandria")
+      (version (git-version "1.0.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://gitlab.common-lisp.net/alexandria/alexandria.git")
+               (commit commit)))
+         (sha256
+          (base32
+           "04amwvx2vl691f0plcfbqqwxgib9zimih7jrn5zl7mbwvrxy022b"))
+         (file-name (git-file-name name version))))
+      (build-system asdf-build-system/sbcl)
+      (native-inputs
+       `(("rt" ,sbcl-rt)))
+      (synopsis "Collection of portable utilities for Common Lisp")
+      (description
+       "Alexandria is a collection of portable utilities.  It does not contain
+conceptual extensions to Common Lisp.  It is conservative in scope, and
+portable between implementations.")
+      (home-page "https://common-lisp.net/project/alexandria/")
+      (license license:public-domain))))
+
+(define-public cl-alexandria
+  (sbcl-package->cl-source-package sbcl-alexandria))
+
+(define-public ecl-alexandria
+  (sbcl-package->ecl-package sbcl-alexandria))
+
+(define-public sbcl-net.didierverna.asdf-flv
+  (package
+    (name "sbcl-net.didierverna.asdf-flv")
+    (version "2.1")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/didierverna/asdf-flv")
+             (commit (string-append "version-" version))))
+       (file-name (git-file-name "asdf-flv" version))
+       (sha256
+        (base32 "1fi2y4baxan103jbg4idjddzihy03kwnj2mzbwrknw4d4x7xlgwj"))))
+    (build-system asdf-build-system/sbcl)
+    (synopsis "Common Lisp ASDF extension to provide support for file-local variables")
+    (description "ASDF-FLV provides support for file-local variables through
+ASDF.  A file-local variable behaves like @code{*PACKAGE*} and
+@code{*READTABLE*} with respect to @code{LOAD} and @code{COMPILE-FILE}: a new
+dynamic binding is created before processing the file, so that any
+modification to the variable becomes essentially file-local.
+
+In order to make one or several variables file-local, use the macros
+@code{SET-FILE-LOCAL-VARIABLE(S)}.")
+    (home-page "https://www.lrde.epita.fr/~didier/software/lisp/misc.php#asdf-flv")
+    (license (license:non-copyleft
+              "https://www.gnu.org/prep/maintain/html_node/License-Notices-for-Other-Files.html"
+              "GNU All-Permissive License"))))
+
+(define-public cl-net.didierverna.asdf-flv
+  (sbcl-package->cl-source-package sbcl-net.didierverna.asdf-flv))
+
+(define-public ecl-net.didierverna.asdf-flv
+  (sbcl-package->ecl-package sbcl-net.didierverna.asdf-flv))
+
+(define-public sbcl-fiveam
+  (package
+    (name "sbcl-fiveam")
+    (version "1.4.1")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/sionescu/fiveam.git")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name "fiveam" version))
+       (sha256
+        (base32 "1q3d38pwafnwnw42clq0f8g5xw7pbzr287jl9jsqmb1vb0n1vrli"))))
+    (inputs
+     `(("alexandria" ,sbcl-alexandria)
+       ("net.didierverna.asdf-flv" ,sbcl-net.didierverna.asdf-flv)
+       ("trivial-backtrace" ,sbcl-trivial-backtrace)))
+    (build-system asdf-build-system/sbcl)
+    (synopsis "Common Lisp testing framework")
+    (description "FiveAM is a simple (as far as writing and running tests
+goes) regression testing framework.  It has been designed with Common Lisp's
+interactive development model in mind.")
+    (home-page "https://common-lisp.net/project/fiveam/")
+    (license license:bsd-3)))
+
+(define-public cl-fiveam
+  (sbcl-package->cl-source-package sbcl-fiveam))
+
+(define-public ecl-fiveam
+  (sbcl-package->ecl-package sbcl-fiveam))
+
+(define-public sbcl-bordeaux-threads
+  (let ((commit "5dce49fbc829f4d136a734f5ef4f5d599660984f")
+        (revision "1"))
+    (package
+      (name "sbcl-bordeaux-threads")
+      (version (git-version "0.8.6" revision commit))
+      (source (origin
+                (method git-fetch)
+                (uri (git-reference
+                      (url "https://github.com/sionescu/bordeaux-threads.git")
+                      (commit commit)))
+                (sha256
+                 (base32 "1gkh9rz7zw57n3110ikcf4835950wr4hgp8l79id5ai6nd86x7wv"))
+                (file-name
+                 (git-file-name "bordeaux-threads" version))))
+      (inputs `(("alexandria" ,sbcl-alexandria)))
+      (native-inputs `(("fiveam" ,sbcl-fiveam)))
+      (build-system asdf-build-system/sbcl)
+      (synopsis "Portable shared-state concurrency library for Common Lisp")
+      (description "BORDEAUX-THREADS is a proposed standard for a minimal
+MP/Threading interface.  It is similar to the CLIM-SYS threading and lock
+support.")
+      (home-page "https://common-lisp.net/project/bordeaux-threads/")
+      (license license:x11))))
+
+(define-public cl-bordeaux-threads
+  (sbcl-package->cl-source-package sbcl-bordeaux-threads))
+
+(define-public ecl-bordeaux-threads
+  (sbcl-package->ecl-package sbcl-bordeaux-threads))
+
+(define-public sbcl-trivial-gray-streams
+  (let ((revision "1")
+        (commit "0483ade330508b4b2edeabdb47d16ec9437ee1cb"))
+    (package
+      (name "sbcl-trivial-gray-streams")
+      (version (string-append "0.0.0-" revision "." (string-take commit 7)))
+      (source
+       (origin
+         (method git-fetch)
+         (uri
+          (git-reference
+           (url "https://github.com/trivial-gray-streams/trivial-gray-streams.git")
+           (commit commit)))
+         (sha256
+          (base32 "0m3rpf2x0zmdk3nf1qfa01j6a55vj7gkwhyw78qslcgbjlgh8p4d"))
+         (file-name
+          (string-append "trivial-gray-streams-" version "-checkout"))))
+      (build-system asdf-build-system/sbcl)
+      (synopsis "Compatibility layer for Gray streams implementations")
+      (description "Gray streams is an interface proposed for inclusion with
+ANSI CL by David N. Gray.  The proposal did not make it into ANSI CL, but most
+popular CL implementations implement it.  This package provides an extremely
+thin compatibility layer for gray streams.")
+      (home-page "http://www.cliki.net/trivial-gray-streams")
+      (license license:x11))))
+
+(define-public cl-trivial-gray-streams
+  (sbcl-package->cl-source-package sbcl-trivial-gray-streams))
+
+(define-public ecl-trivial-gray-streams
+  (sbcl-package->ecl-package sbcl-trivial-gray-streams))
+
+(define-public sbcl-fiasco
+  (let ((commit "d62f7558b21addc89f87e306f65d7f760632655f")
+        (revision "1"))
+    (package
+      (name "sbcl-fiasco")
+      (version (git-version "0.0.1" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/joaotavora/fiasco.git")
+               (commit commit)))
+         (file-name (git-file-name "fiasco" version))
+         (sha256
+          (base32
+           "1zwxs3d6iswayavcmb49z2892xhym7n556d8dnmvalc32pm9bkjh"))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       `(("alexandria" ,sbcl-alexandria)
+         ("trivial-gray-streams" ,sbcl-trivial-gray-streams)))
+      (synopsis "Simple and powerful test framework for Common Lisp")
+      (description "A Common Lisp test framework that treasures your failures,
+logical continuation of Stefil.  It focuses on interactive debugging.")
+      (home-page "https://github.com/joaotavora/fiasco")
+      ;; LICENCE specifies this is public-domain unless the legislation
+      ;; doesn't allow or recognize it.  In that case it falls back to a
+      ;; permissive licence.
+      (license (list license:public-domain
+                     (license:x11-style "file://LICENCE"))))))
+
+(define-public cl-fiasco
+  (sbcl-package->cl-source-package sbcl-fiasco))
+
+(define-public ecl-fiasco
+  (sbcl-package->ecl-package sbcl-fiasco))
+
+(define-public sbcl-flexi-streams
+  (package
+    (name "sbcl-flexi-streams")
+    (version "1.0.16")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/edicl/flexi-streams.git")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name "flexi-streams" version))
+       (sha256
+        (base32 "0gvykjlmja060zqq6nn6aqxlshh6r6ijahmmgf20q0d839rwpgxc"))))
+    (build-system asdf-build-system/sbcl)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'make-git-checkout-writable
+           (lambda _
+             (for-each make-file-writable (find-files "."))
+             #t)))))
+    (inputs `(("trivial-gray-streams" ,sbcl-trivial-gray-streams)))
+    (synopsis "Implementation of virtual bivalent streams for Common Lisp")
+    (description "Flexi-streams is an implementation of \"virtual\" bivalent
+streams that can be layered atop real binary or bivalent streams and that can
+be used to read and write character data in various single- or multi-octet
+encodings which can be changed on the fly.  It also supplies in-memory binary
+streams which are similar to string streams.")
+    (home-page "http://weitz.de/flexi-streams/")
+    (license license:bsd-3)))
+
+(define-public cl-flexi-streams
+  (sbcl-package->cl-source-package sbcl-flexi-streams))
+
+(define-public ecl-flexi-streams
+  (sbcl-package->ecl-package sbcl-flexi-streams))
+
+(define-public sbcl-cl-ppcre
+  (package
+    (name "sbcl-cl-ppcre")
+    (version "2.0.11")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/edicl/cl-ppcre.git")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name "cl-ppcre" version))
+       (sha256
+        (base32 "0q3iany07vgqm144lw6pj0af2d3vsikpbkwcxr30fci3kzsq4f49"))))
+    (build-system asdf-build-system/sbcl)
+    (native-inputs `(("flexi-streams" ,sbcl-flexi-streams)))
+    (synopsis "Portable regular expression library for Common Lisp")
+    (description "CL-PPCRE is a portable regular expression library for Common
+Lisp, which is compatible with perl.  It is pretty fast, thread-safe, and
+compatible with ANSI-compliant Common Lisp implementations.")
+    (home-page "http://weitz.de/cl-ppcre/")
+    (license license:bsd-2)))
+
+(define-public cl-ppcre
+  (sbcl-package->cl-source-package sbcl-cl-ppcre))
+
+(define-public ecl-cl-ppcre
+  (sbcl-package->ecl-package sbcl-cl-ppcre))
+
+(define sbcl-cl-unicode-base
+  (let ((revision "1")
+        (commit "9fcd06fba1ddc9e66aed2f2d6c32dc9b764f03ea"))
+    (package
+      (name "sbcl-cl-unicode-base")
+      (version (string-append "0.1.5-" revision "." (string-take commit 7)))
+      (source (origin
+                (method git-fetch)
+                (uri (git-reference
+                      (url "https://github.com/edicl/cl-unicode.git")
+                      (commit commit)))
+                (file-name (string-append "cl-unicode-" version "-checkout"))
+                (sha256
+                 (base32
+                  "1jicprb5b3bv57dy1kg03572gxkcaqdjhak00426s76g0plmx5ki"))))
+      (build-system asdf-build-system/sbcl)
+      (arguments
+       '(#:asd-file "cl-unicode.asd"
+         #:asd-system-name "cl-unicode/base"))
+      (inputs
+       `(("cl-ppcre" ,sbcl-cl-ppcre)))
+      (home-page "http://weitz.de/cl-unicode/")
+      (synopsis "Portable Unicode library for Common Lisp")
+      (description "CL-UNICODE is a portable Unicode library Common Lisp, which
+is compatible with perl.  It is pretty fast, thread-safe, and compatible with
+ANSI-compliant Common Lisp implementations.")
+      (license license:bsd-2))))
+
+(define-public sbcl-cl-unicode
+  (package
+    (inherit sbcl-cl-unicode-base)
+    (name "sbcl-cl-unicode")
+    (inputs
+     `(("cl-unicode/base" ,sbcl-cl-unicode-base)
+       ,@(package-inputs sbcl-cl-unicode-base)))
+    (native-inputs
+     `(("flexi-streams" ,sbcl-flexi-streams)))
+    (arguments '())))
+
+(define-public ecl-cl-unicode
+  (sbcl-package->ecl-package sbcl-cl-unicode))
+
+(define-public cl-unicode
+  (sbcl-package->cl-source-package sbcl-cl-unicode))
+
+(define-public sbcl-clx
+  (package
+    (name "sbcl-clx")
+    (version "0.7.5")
+    (source
+     (origin
+       (method git-fetch)
+       (uri
+        (git-reference
+         (url "https://github.com/sharplispers/clx.git")
+         (commit version)))
+       (sha256
+        (base32
+         "1vi67z9hpj5rr4xcmfbfwzmlcc0ah7hzhrmfid6lqdkva238v2wf"))
+       (file-name (string-append "clx-" version))))
+    (build-system asdf-build-system/sbcl)
+    (native-inputs
+     `(("fiasco" ,sbcl-fiasco)))
+    (home-page "http://www.cliki.net/portable-clx")
+    (synopsis "X11 client library for Common Lisp")
+    (description "CLX is an X11 client library for Common Lisp.  The code was
+originally taken from a CMUCL distribution, was modified somewhat in order to
+make it compile and run under SBCL, then a selection of patches were added
+from other CLXes around the net.")
+    (license license:x11)))
+
+(define-public cl-clx
+  (sbcl-package->cl-source-package sbcl-clx))
+
+(define-public ecl-clx
+  (sbcl-package->ecl-package sbcl-clx))
+
+(define-public sbcl-cl-ppcre-unicode
+  (package (inherit sbcl-cl-ppcre)
+    (name "sbcl-cl-ppcre-unicode")
+    (arguments
+     `(#:tests? #f ; tests fail with "Component :CL-PPCRE-TEST not found"
+       #:asd-file "cl-ppcre-unicode.asd"))
+    (inputs
+     `(("sbcl-cl-ppcre" ,sbcl-cl-ppcre)
+       ("sbcl-cl-unicode" ,sbcl-cl-unicode)))))
+
+;; The slynk that users expect to install includes all of slynk's contrib
+;; modules.  Therefore, we build the base module and all contribs first; then
+;; we expose the union of these as `sbcl-slynk'.  The following variable
+;; describes the base module.
+(define sbcl-slynk-boot0
+  (let ((revision "2")
+        (commit "cbf84c36c4eca8b032e3fd16177a7bc02df3ec4c"))
+    (package
+      (name "sbcl-slynk-boot0")
+      (version (string-append "1.0.0-beta-" revision "." (string-take commit 7)))
+      (source
+       (origin
+         (method git-fetch)
+         (uri
+          (git-reference
+           (url "https://github.com/joaotavora/sly.git")
+           (commit commit)))
+         (sha256
+          (base32 "13dyhsravn591p7g6is01mp2ynzjnnj7pwgi57r6xqmd4611y9vh"))
+         (file-name (string-append "slynk-" version "-checkout"))
+         (modules '((guix build utils)
+                    (ice-9 ftw)))
+         (snippet
+          '(begin
+             ;; Move the contribs into the main source directory for easier
+             ;; access
+             (substitute* "slynk/slynk.asd"
+               (("\\.\\./contrib")
+                "contrib")
+               (("\\(defsystem :slynk/util")
+                "(defsystem :slynk/util :depends-on (:slynk)")
+               ((":depends-on \\(:slynk :slynk/util\\)")
+                ":depends-on (:slynk :slynk-util)"))
+             (substitute* "contrib/slynk-trace-dialog.lisp"
+               (("\\(slynk::reset-inspector\\)") ; Causes problems on load
+                "nil"))
+             (substitute* "contrib/slynk-profiler.lisp"
+               (("slynk:to-line")
+                "slynk-pprint-to-line"))
+             (substitute* "contrib/slynk-fancy-inspector.lisp"
+               (("slynk/util") "slynk-util")
+               ((":compile-toplevel :load-toplevel") ""))
+             (rename-file "contrib" "slynk/contrib")
+             ;; Move slynk's contents into the base directory for easier
+             ;; access
+             (for-each (lambda (file)
+                         (unless (string-prefix? "." file)
+                           (rename-file (string-append "slynk/" file)
+                                        (string-append "./" (basename file)))))
+                       (scandir "slynk"))
+             #t))))
+      (build-system asdf-build-system/sbcl)
+      (arguments
+       `(#:tests? #f ; No test suite
+         #:asd-system-name "slynk"))
+      (synopsis "Common Lisp IDE for Emacs")
+      (description "SLY is a fork of SLIME, an IDE backend for Common Lisp.
+It also features a completely redesigned REPL based on Emacs's own
+full-featured comint.el, live code annotations, and a consistent interactive
+button interface.  Everything can be copied to the REPL.  One can create
+multiple inspectors with independent history.")
+      (home-page "https://github.com/joaotavora/sly")
+      (license license:public-domain)
+      (properties `((cl-source-variant . ,(delay cl-slynk)))))))
+
+(define-public cl-slynk
+  (package
+    (inherit (sbcl-package->cl-source-package sbcl-slynk-boot0))
+    (name "cl-slynk")))
+
+(define ecl-slynk-boot0
+  (sbcl-package->ecl-package sbcl-slynk-boot0))
+
+(define sbcl-slynk-arglists
+  (package
+    (inherit sbcl-slynk-boot0)
+    (name "sbcl-slynk-arglists")
+    (inputs `(("slynk" ,sbcl-slynk-boot0)))
+    (arguments
+     (substitute-keyword-arguments (package-arguments sbcl-slynk-boot0)
+       ((#:asd-file _ "") "slynk.asd")
+       ((#:asd-system-name _ #f) "slynk/arglists")))))
+
+(define ecl-slynk-arglists
+  (sbcl-package->ecl-package sbcl-slynk-arglists))
+
+(define sbcl-slynk-util
+  (package
+    (inherit sbcl-slynk-boot0)
+    (name "sbcl-slynk-util")
+    (inputs `(("slynk" ,sbcl-slynk-boot0)))
+    (arguments
+     (substitute-keyword-arguments (package-arguments sbcl-slynk-boot0)
+       ((#:asd-file _ "") "slynk.asd")
+       ((#:asd-system-name _ #f) "slynk/util")))))
+
+(define ecl-slynk-util
+  (sbcl-package->ecl-package sbcl-slynk-util))
+
+(define sbcl-slynk-fancy-inspector
+  (package
+    (inherit sbcl-slynk-arglists)
+    (name "sbcl-slynk-fancy-inspector")
+    (inputs `(("slynk-util" ,sbcl-slynk-util)
+              ,@(package-inputs sbcl-slynk-arglists)))
+    (arguments
+     (substitute-keyword-arguments (package-arguments sbcl-slynk-arglists)
+       ((#:asd-system-name _ #f) "slynk/fancy-inspector")))))
+
+(define ecl-slynk-fancy-inspector
+  (sbcl-package->ecl-package sbcl-slynk-fancy-inspector))
+
+(define sbcl-slynk-package-fu
+  (package
+    (inherit sbcl-slynk-arglists)
+    (name "sbcl-slynk-package-fu")
+    (arguments
+     (substitute-keyword-arguments (package-arguments sbcl-slynk-arglists)
+       ((#:asd-system-name _ #f) "slynk/package-fu")))))
+
+(define ecl-slynk-package-fu
+  (sbcl-package->ecl-package sbcl-slynk-package-fu))
+
+(define sbcl-slynk-mrepl
+  (package
+    (inherit sbcl-slynk-fancy-inspector)
+    (name "sbcl-slynk-mrepl")
+    (arguments
+     (substitute-keyword-arguments (package-arguments sbcl-slynk-arglists)
+       ((#:asd-system-name _ #f) "slynk/mrepl")))))
+
+(define ecl-slynk-mrepl
+  (sbcl-package->ecl-package sbcl-slynk-mrepl))
+
+(define sbcl-slynk-trace-dialog
+  (package
+    (inherit sbcl-slynk-arglists)
+    (name "sbcl-slynk-trace-dialog")
+    (arguments
+     (substitute-keyword-arguments (package-arguments sbcl-slynk-arglists)
+       ((#:asd-system-name _ #f) "slynk/trace-dialog")))))
+
+(define ecl-slynk-trace-dialog
+  (sbcl-package->ecl-package sbcl-slynk-trace-dialog))
+
+(define sbcl-slynk-profiler
+  (package
+    (inherit sbcl-slynk-arglists)
+    (name "sbcl-slynk-profiler")
+    (arguments
+     (substitute-keyword-arguments (package-arguments sbcl-slynk-arglists)
+       ((#:asd-system-name _ #f) "slynk/profiler")))))
+
+(define ecl-slynk-profiler
+  (sbcl-package->ecl-package sbcl-slynk-profiler))
+
+(define sbcl-slynk-stickers
+  (package
+    (inherit sbcl-slynk-arglists)
+    (name "sbcl-slynk-stickers")
+    (arguments
+     (substitute-keyword-arguments (package-arguments sbcl-slynk-arglists)
+       ((#:asd-system-name _ #f) "slynk/stickers")))))
+
+(define ecl-slynk-stickers
+  (sbcl-package->ecl-package sbcl-slynk-stickers))
+
+(define sbcl-slynk-indentation
+  (package
+    (inherit sbcl-slynk-arglists)
+    (name "sbcl-slynk-indentation")
+    (arguments
+     (substitute-keyword-arguments (package-arguments sbcl-slynk-arglists)
+       ((#:asd-system-name _ #f) "slynk/indentation")))))
+
+(define ecl-slynk-indentation
+  (sbcl-package->ecl-package sbcl-slynk-indentation))
+
+(define sbcl-slynk-retro
+  (package
+    (inherit sbcl-slynk-arglists)
+    (name "sbcl-slynk-retro")
+    (arguments
+     (substitute-keyword-arguments (package-arguments sbcl-slynk-arglists)
+       ((#:asd-system-name _ #f) "slynk/retro")))))
+
+(define ecl-slynk-retro
+  (sbcl-package->ecl-package sbcl-slynk-retro))
+
+(define slynk-systems
+  '("slynk"
+    "slynk-util"
+    "slynk-arglists"
+    "slynk-fancy-inspector"
+    "slynk-package-fu"
+    "slynk-mrepl"
+    "slynk-profiler"
+    "slynk-trace-dialog"
+    "slynk-stickers"
+    "slynk-indentation"
+    "slynk-retro"))
+
+(define-public sbcl-slynk
+  (package
+    (inherit sbcl-slynk-boot0)
+    (name "sbcl-slynk")
+    (inputs
+     `(("slynk" ,sbcl-slynk-boot0)
+       ("slynk-util" ,sbcl-slynk-util)
+       ("slynk-arglists" ,sbcl-slynk-arglists)
+       ("slynk-fancy-inspector" ,sbcl-slynk-fancy-inspector)
+       ("slynk-package-fu" ,sbcl-slynk-package-fu)
+       ("slynk-mrepl" ,sbcl-slynk-mrepl)
+       ("slynk-profiler" ,sbcl-slynk-profiler)
+       ("slynk-trace-dialog" ,sbcl-slynk-trace-dialog)
+       ("slynk-stickers" ,sbcl-slynk-stickers)
+       ("slynk-indentation" ,sbcl-slynk-indentation)
+       ("slynk-retro" ,sbcl-slynk-retro)))
+    (native-inputs `(("sbcl" ,sbcl)))
+    (build-system trivial-build-system)
+    (source #f)
+    (outputs '("out" "image"))
+    (arguments
+     `(#:modules ((guix build union)
+                  (guix build utils)
+                  (guix build lisp-utils))
+       #:builder
+       (begin
+         (use-modules (ice-9 match)
+                      (srfi srfi-1)
+                      (guix build union)
+                      (guix build lisp-utils))
+
+         (union-build
+          (assoc-ref %outputs "out")
+          (filter-map
+           (match-lambda
+             ((name . path)
+              (if (string-prefix? "slynk" name) path #f)))
+           %build-inputs))
+
+         (prepend-to-source-registry
+          (string-append (assoc-ref %outputs "out") "//"))
+
+         (parameterize ((%lisp-type "sbcl")
+                        (%lisp (string-append (assoc-ref %build-inputs "sbcl")
+                                              "/bin/sbcl")))
+           (build-image (string-append
+                         (assoc-ref %outputs "image")
+                         "/bin/slynk")
+                        %outputs
+                        #:dependencies ',slynk-systems))
+         #t)))))
+
+(define-public ecl-slynk
+  (package
+    (inherit sbcl-slynk)
+    (name "ecl-slynk")
+    (inputs
+     (map (match-lambda
+            ((name pkg . _)
+             (list name (sbcl-package->ecl-package pkg))))
+          (package-inputs sbcl-slynk)))
+    (native-inputs '())
+    (outputs '("out"))
+    (arguments
+     '(#:modules ((guix build union))
+       #:builder
+       (begin
+         (use-modules (ice-9 match)
+                      (guix build union))
+         (match %build-inputs
+           (((names . paths) ...)
+            (union-build (assoc-ref %outputs "out")
+                         paths)
+            #t)))))))
+
+(define-public sbcl-parse-js
+  (let ((commit "fbadc6029bec7039602abfc06c73bb52970998f6")
+        (revision "1"))
+    (package
+      (name "sbcl-parse-js")
+      (version (string-append "0.0.0-" revision "." (string-take commit 9)))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "http://marijn.haverbeke.nl/git/parse-js")
+               (commit commit)))
+         (file-name (string-append name "-" commit "-checkout"))
+         (sha256
+          (base32
+           "1wddrnr5kiya5s3gp4cdq6crbfy9fqcz7fr44p81502sj3bvdv39"))))
+      (build-system asdf-build-system/sbcl)
+      (home-page "http://marijnhaverbeke.nl/parse-js/")
+      (synopsis "Parse JavaScript")
+      (description "Parse-js is a Common Lisp package for parsing
+JavaScript (ECMAScript 3).  It has basic support for ECMAScript 5.")
+      (license license:zlib))))
+
+(define-public cl-parse-js
+  (sbcl-package->cl-source-package sbcl-parse-js))
+
+(define-public sbcl-parse-number
+  (package
+    (name "sbcl-parse-number")
+    (version "1.7")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+              (url "https://github.com/sharplispers/parse-number/")
+              (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "0sk06ib1bhqv9y39vwnnw44vmbc4b0kvqm37xxmkxd4dwchq82d7"))))
+    (build-system asdf-build-system/sbcl)
+    (home-page "http://www.cliki.net/PARSE-NUMBER")
+    (synopsis "Parse numbers")
+    (description "@code{parse-number} is a library of functions for parsing
+strings into one of the standard Common Lisp number types without using the
+reader.  @code{parse-number} accepts an arbitrary string and attempts to parse
+the string into one of the standard Common Lisp number types, if possible, or
+else @code{parse-number} signals an error of type @code{invalid-number}.")
+    (license license:bsd-3)))
+
+(define-public cl-parse-number
+  (sbcl-package->cl-source-package sbcl-parse-number))
+
+(define-public sbcl-iterate
+  (package
+    (name "sbcl-iterate")
+    ;; The latest official release (1.4.3) fails to build so we have to take
+    ;; the current darcs tarball from quicklisp.
+    (version "20160825")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "http://beta.quicklisp.org/archive/iterate/"
+                           "2016-08-25/iterate-"
+                           version "-darcs.tgz"))
+       (sha256
+        (base32
+         "0kvz16gnxnkdz0fy1x8y5yr28nfm7i2qpvix7mgwccdpjmsb4pgm"))))
+    (build-system asdf-build-system/sbcl)
+    (native-inputs
+     `(("rt" ,sbcl-rt)))
+    (home-page "https://common-lisp.net/project/iterate/")
+    (synopsis "Iteration construct for Common Lisp")
+    (description "@code{iterate} is an iteration construct for Common Lisp.
+It is similar to the @code{CL:LOOP} macro, with these distinguishing marks:
+
+@itemize
+@item it is extensible,
+@item it helps editors like Emacs indent iterate forms by having a more
+  lisp-like syntax, and
+@item it isn't part of the ANSI standard for Common Lisp.
+@end itemize\n")
+    (license license:expat)))
+
+(define-public cl-iterate
+  (sbcl-package->cl-source-package sbcl-iterate))
+
+(define-public ecl-iterate
+  (sbcl-package->ecl-package sbcl-iterate))
+
+(define-public sbcl-cl-uglify-js
+  ;; There have been many bug fixes since the 2010 release.
+  (let ((commit "429c5e1d844e2f96b44db8fccc92d6e8e28afdd5")
+        (revision "1"))
+    (package
+      (name "sbcl-cl-uglify-js")
+      (version (string-append "0.1-" revision "." (string-take commit 9)))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/mishoo/cl-uglify-js.git")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "0k39y3c93jgxpr7gwz7w0d8yknn1fdnxrjhd03057lvk5w8js27a"))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       `(("sbcl-parse-js" ,sbcl-parse-js)
+         ("sbcl-cl-ppcre" ,sbcl-cl-ppcre)
+         ("sbcl-cl-ppcre-unicode" ,sbcl-cl-ppcre-unicode)
+         ("sbcl-parse-number" ,sbcl-parse-number)
+         ("sbcl-iterate" ,sbcl-iterate)))
+      (home-page "https://github.com/mishoo/cl-uglify-js")
+      (synopsis "JavaScript compressor library for Common Lisp")
+      (description "This is a Common Lisp version of UglifyJS, a JavaScript
+compressor.  It works on data produced by @code{parse-js} to generate a
+@dfn{minified} version of the code.  Currently it can:
+
+@itemize
+@item reduce variable names (usually to single letters)
+@item join consecutive @code{var} statements
+@item resolve simple binary expressions
+@item group most consecutive statements using the @code{sequence} operator (comma)
+@item remove unnecessary blocks
+@item convert @code{IF} expressions in various ways that result in smaller code
+@item remove some unreachable code
+@end itemize\n")
+      (license license:zlib))))
+
+(define-public cl-uglify-js
+  (sbcl-package->cl-source-package sbcl-cl-uglify-js))
+
+(define-public sbcl-cl-strings
+  (let ((revision "1")
+        (commit "c5c5cbafbf3e6181d03c354d66e41a4f063f00ae"))
+    (package
+      (name "sbcl-cl-strings")
+      (version (git-version "0.0.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/diogoalexandrefranco/cl-strings")
+               (commit commit)))
+         (sha256
+          (base32
+           "00754mfaqallj480lwd346nkfb6ra8pa8xcxcylf4baqn604zlmv"))
+         (file-name (string-append "cl-strings-" version "-checkout"))))
+      (build-system asdf-build-system/sbcl)
+      (synopsis "Portable, dependency-free set of utilities to manipulate strings in Common Lisp")
+      (description
+       "@command{cl-strings} is a small, portable, dependency-free set of
+utilities that make it even easier to manipulate text in Common Lisp.  It has
+100% test coverage and works at least on sbcl, ecl, ccl, abcl and clisp.")
+      (home-page "https://github.com/diogoalexandrefranco/cl-strings")
+      (license license:expat))))
+
+(define-public cl-strings
+  (sbcl-package->cl-source-package sbcl-cl-strings))
+
+(define-public ecl-cl-strings
+  (sbcl-package->ecl-package sbcl-cl-strings))
+
+(define-public sbcl-trivial-features
+  (package
+    (name "sbcl-trivial-features")
+    (version "0.8")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/trivial-features/trivial-features.git")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name "trivial-features" version))
+       (sha256
+        (base32 "0ccv7dqyrk55xga78i5vzlic7mdwp28in3g1a8fqhlk6626scsq9"))))
+    (build-system asdf-build-system/sbcl)
+    (arguments '(#:tests? #f))
+    (home-page "http://cliki.net/trivial-features")
+    (synopsis "Ensures consistency of @code{*FEATURES*} in Common Lisp")
+    (description "Trivial-features ensures that @code{*FEATURES*} is
+consistent across multiple Common Lisp implementations.")
+    (license license:expat)))
+
+(define-public cl-trivial-features
+  (sbcl-package->cl-source-package sbcl-trivial-features))
+
+(define-public ecl-trivial-features
+  (sbcl-package->ecl-package sbcl-trivial-features))
+
+(define-public sbcl-hu.dwim.asdf
+  (package
+    (name "sbcl-hu.dwim.asdf")
+    (version "20190521")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "http://beta.quicklisp.org/archive/hu.dwim.asdf/"
+                           "2019-05-21/hu.dwim.asdf-" version "-darcs.tgz"))
+       (sha256
+        (base32
+         "0rsbv71vyszy8w35yjwb5h6zcmknjq223hkzir79y72qdsc6sabn"))))
+    (build-system asdf-build-system/sbcl)
+    (home-page "https://hub.darcs.net/hu.dwim/hu.dwim.asdf")
+    (synopsis "Extensions to ASDF")
+    (description "Various ASDF extensions such as attached test and
+documentation system, explicit development support, etc.")
+    (license license:public-domain)))
+
+(define-public cl-hu.dwim.asdf
+  (sbcl-package->cl-source-package sbcl-hu.dwim.asdf))
+
+(define-public ecl-hu.dwim.asdf
+  (sbcl-package->ecl-package sbcl-hu.dwim.asdf))
+
+(define-public sbcl-hu.dwim.stefil
+  (let ((commit "ab6d1aa8995878a1b66d745dfd0ba021090bbcf9"))
+    (package
+      (name "sbcl-hu.dwim.stefil")
+      (version (git-version "0.0.0" "1" commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri
+          (git-reference
+           (url "https://gitlab.common-lisp.net/xcvb/hu.dwim.stefil.git")
+           (commit commit)))
+         (sha256
+          (base32 "1d8yccw65zj3zh46cbi3x6nmn1dwdb76s9d0av035077mvyirqqp"))
+         (file-name (git-file-name "hu.dwim.stefil" version))))
+      (build-system asdf-build-system/sbcl)
+      (native-inputs
+       `(("asdf:cl-hu.dwim.asdf" ,sbcl-hu.dwim.asdf)))
+      (inputs
+       `(("sbcl-alexandria" ,sbcl-alexandria)))
+      (home-page "https://hub.darcs.net/hu.dwim/hu.dwim.stefil")
+      (synopsis "Simple test framework")
+      (description "Stefil is a simple test framework for Common Lisp,
+with a focus on interactive development.")
+      (license license:public-domain))))
+
+(define-public cl-hu.dwim.stefil
+  (sbcl-package->cl-source-package sbcl-hu.dwim.stefil))
+
+(define-public ecl-hu.dwim.stefil
+  (sbcl-package->ecl-package sbcl-hu.dwim.stefil))
+
+(define-public sbcl-babel
+  (package
+    (name "sbcl-babel")
+    (version "0.5.0")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/cl-babel/babel.git")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name "babel" version))
+       (sha256
+        (base32 "139a8rn2gnhj082n8jg01gc8fyr63hkj57hgrnmb3d1r327yc77f"))))
+    (build-system asdf-build-system/sbcl)
+    (native-inputs
+     `(("tests:cl-hu.dwim.stefil" ,sbcl-hu.dwim.stefil)))
+    (inputs
+     `(("sbcl-alexandria" ,sbcl-alexandria)
+       ("sbcl-trivial-features" ,sbcl-trivial-features)))
+    (home-page "https://common-lisp.net/project/babel/")
+    (synopsis "Charset encoding and decoding library")
+    (description "Babel is a charset encoding and decoding library, not unlike
+GNU libiconv, but completely written in Common Lisp.")
+    (license license:expat)))
+
+(define-public cl-babel
+  (sbcl-package->cl-source-package sbcl-babel))
+
+(define-public ecl-babel
+  (sbcl-package->ecl-package sbcl-babel))
+
+(define-public sbcl-cl-yacc
+  (package
+    (name "sbcl-cl-yacc")
+    (version "0.3")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/jech/cl-yacc")
+             (commit (string-append "cl-yacc-" version))))
+       (sha256
+        (base32
+         "16946pzf8vvadnyfayvj8rbh4zjzw90h0azz2qk1mxrvhh5wklib"))
+       (file-name (string-append "cl-yacc-" version "-checkout"))))
+    (build-system asdf-build-system/sbcl)
+    (arguments
+     `(#:asd-file "yacc.asd"
+       #:asd-system-name "yacc"))
+    (synopsis "LALR(1) parser generator for Common Lisp, similar in spirit to Yacc")
+    (description
+     "CL-Yacc is a LALR(1) parser generator for Common Lisp, similar in spirit
+to AT&T Yacc, Berkeley Yacc, GNU Bison, Zebu, lalr.cl or lalr.scm.
+
+CL-Yacc uses the algorithm due to Aho and Ullman, which is the one also used
+by AT&T Yacc, Berkeley Yacc and Zebu.  It does not use the faster algorithm due
+to DeRemer and Pennello, which is used by Bison and lalr.scm (not lalr.cl).")
+    (home-page "https://www.irif.fr/~jch//software/cl-yacc/")
+    (license license:expat)))
+
+(define-public cl-yacc
+  (sbcl-package->cl-source-package sbcl-cl-yacc))
+
+(define-public ecl-cl-yacc
+  (sbcl-package->ecl-package sbcl-cl-yacc))
+
+(define-public sbcl-jpl-util
+  (let ((commit "0311ed374e19a49d43318064d729fe3abd9a3b62"))
+    (package
+      (name "sbcl-jpl-util")
+      (version "20151005")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               ;; Quicklisp uses this fork.
+               (url "https://github.com/hawkir/cl-jpl-util")
+               (commit commit)))
+         (file-name
+          (git-file-name "jpl-util" version))
+         (sha256
+          (base32
+           "0nc0rk9n8grkg3045xsw34whmcmddn2sfrxki4268g7kpgz0d2yz"))))
+      (build-system asdf-build-system/sbcl)
+      (synopsis "Collection of Common Lisp utility functions and macros")
+      (description
+       "@command{cl-jpl-util} is a collection of Common Lisp utility functions
+and macros, primarily for software projects written in CL by the author.")
+      (home-page "https://www.thoughtcrime.us/software/cl-jpl-util/")
+      (license license:isc))))
+
+(define-public cl-jpl-util
+  (sbcl-package->cl-source-package sbcl-jpl-util))
+
+(define-public ecl-jpl-util
+  (sbcl-package->ecl-package sbcl-jpl-util))
+
+(define-public sbcl-jpl-queues
+  (package
+    (name "sbcl-jpl-queues")
+    (version "0.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+             "http://www.thoughtcrime.us/software/jpl-queues/jpl-queues-"
+             version
+             ".tar.gz"))
+       (sha256
+        (base32
+         "1wvvv7j117h9a42qaj1g4fh4mji28xqs7s60rn6d11gk9jl76h96"))))
+    (build-system asdf-build-system/sbcl)
+    (inputs
+     `(("jpl-util" ,sbcl-jpl-util)
+       ("bordeaux-threads" ,sbcl-bordeaux-threads)))
+    (arguments
+     ;; Tests seem to be broken.
+     `(#:tests? #f))
+    (synopsis "Common Lisp library implementing a few different kinds of queues")
+    (description
+     "A Common Lisp library implementing a few different kinds of queues:
+
+@itemize
+@item Bounded and unbounded FIFO queues.
+@item Lossy bounded FIFO queues that drop elements when full.
+@item Unbounded random-order queues that use less memory than unbounded FIFO queues.
+@end itemize
+
+Additionally, a synchronization wrapper is provided to make any queue
+conforming to the @command{jpl-queues} API thread-safe for lightweight
+multithreading applications.  (See Calispel for a more sophisticated CL
+multithreaded message-passing library with timeouts and alternation among
+several blockable channels.)")
+    (home-page "https://www.thoughtcrime.us/software/jpl-queues/")
+    (license license:isc)))
+
+(define-public cl-jpl-queues
+  (sbcl-package->cl-source-package sbcl-jpl-queues))
+
+(define-public ecl-jpl-queues
+  (sbcl-package->ecl-package sbcl-jpl-queues))
+
+(define-public sbcl-eos
+  (let ((commit "b0faca83781ead9a588661e37bd47f90362ccd94"))
+    (package
+      (name "sbcl-eos")
+      (version (git-version "0.0.0" "1" commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/adlai/Eos")
+               (commit commit)))
+         (sha256
+          (base32
+           "1bq8cfg087iyxmxi1mwgx5cfgy3b8ydrf81xljcis8qbgb2vszph"))
+         (file-name (git-file-name "eos" version))))
+      (build-system asdf-build-system/sbcl)
+      (synopsis "Unit Testing for Common Lisp")
+      (description
+       "Eos was a unit testing library for Common Lisp.
+It began as a fork of FiveAM; however, FiveAM development has continued, while
+that of Eos has not.  Thus, Eos is now deprecated in favor of FiveAM.")
+      (home-page "https://github.com/adlai/Eos")
+      (license license:expat))))
+
+(define-public cl-eos
+  (sbcl-package->cl-source-package sbcl-eos))
+
+(define-public ecl-eos
+  (sbcl-package->ecl-package sbcl-eos))
+
+(define-public sbcl-esrap
+  (let ((commit "133be8b05c2aae48696fe5b739eea2fa573fa48d"))
+    (package
+      (name "sbcl-esrap")
+      (version (git-version "0.0.0" "1" commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/nikodemus/esrap")
+               (commit commit)))
+         (sha256
+          (base32
+           "02d5clihsdryhf7pix8c5di2571fdsffh75d40fkzhws90r5mksl"))
+         (file-name (git-file-name "esrap" version))))
+      (build-system asdf-build-system/sbcl)
+      (native-inputs
+       `(("eos" ,sbcl-eos)))            ;For testing only.
+      (inputs
+       `(("alexandria" ,sbcl-alexandria)))
+      (synopsis "Common Lisp packrat parser")
+      (description
+       "A packrat parser for Common Lisp.
+In addition to regular Packrat / Parsing Grammar / TDPL features ESRAP supports:
+
+@itemize
+@item dynamic redefinition of nonterminals
+@item inline grammars
+@item semantic predicates
+@item introspective facilities (describing grammars, tracing, setting breaks)
+@end itemize\n")
+      (home-page "https://nikodemus.github.io/esrap/")
+      (license license:expat))))
+
+(define-public cl-esrap
+  (sbcl-package->cl-source-package sbcl-esrap))
+
+(define-public ecl-esrap
+  (sbcl-package->ecl-package sbcl-esrap))
+
+(define-public sbcl-split-sequence
+  (package
+    (name "sbcl-split-sequence")
+    (version "1.4.1")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/sharplispers/split-sequence")
+             (commit (string-append "v" version))))
+       (sha256
+        (base32
+         "0c3zp6b7fmmp93sfhq112ind4zkld49ycw68z409xpnz3gc0wpf0"))
+       (file-name (git-file-name "split-sequence" version))))
+    (build-system asdf-build-system/sbcl)
+    (arguments
+     ;; TODO: Tests seem to be broken.
+     ;; https://github.com/sharplispers/split-sequence/issues/8
+     `(#:tests? #f))
+    (synopsis "Member of the Common Lisp Utilities family of programs")
+    (description
+     "Splits sequence into a list of subsequences delimited by objects
+satisfying the test.")
+    (home-page "https://cliki.net/split-sequence")
+    (license license:expat)))
+
+(define-public cl-split-sequence
+  (sbcl-package->cl-source-package sbcl-split-sequence))
+
+(define-public ecl-split-sequence
+  (sbcl-package->ecl-package sbcl-split-sequence))
+
+(define-public sbcl-html-encode
+  (package
+    (name "sbcl-html-encode")
+    (version "1.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+             "http://beta.quicklisp.org/archive/html-encode/2010-10-06/html-encode-"
+             version ".tgz"))
+       (sha256
+        (base32
+         "06mf8wn95yf5swhmzk4vp0xr4ylfl33dgfknkabbkd8n6jns8gcf"))
+       (file-name (string-append "colorize" version "-checkout"))))
+    (build-system asdf-build-system/sbcl)
+    (synopsis "Common Lisp library for encoding text in various web-savvy encodings")
+    (description
+     "A library for encoding text in various web-savvy encodings.")
+    (home-page "http://quickdocs.org/html-encode/")
+    (license license:expat)))
+
+(define-public cl-html-encode
+  (sbcl-package->cl-source-package sbcl-html-encode))
+
+(define-public ecl-html-encode
+  (sbcl-package->ecl-package sbcl-html-encode))
+
+(define-public sbcl-colorize
+  (let ((commit "ea676b584e0899cec82f21a9e6871172fe3c0eb5"))
+    (package
+      (name "sbcl-colorize")
+      (version (git-version "0.0.0" "1" commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/kingcons/colorize")
+               (commit commit)))
+         (sha256
+          (base32
+           "1pdg4kiaczmr3ivffhirp7m3lbr1q27rn7dhaay0vwghmi31zcw9"))
+         (file-name (git-file-name "colorize" version))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       `(("alexandria" ,sbcl-alexandria)
+         ("split-sequence" ,sbcl-split-sequence)
+         ("html-encode" ,sbcl-html-encode)))
+      (synopsis "Common Lisp for syntax highlighting")
+      (description
+       "@command{colorize} is a Lisp library for syntax highlighting
+supporting the following languages: Common Lisp, Emacs Lisp, Scheme, Clojure,
+C, C++, Java, Python, Erlang, Haskell, Objective-C, Diff, Webkit.")
+      (home-page "https://github.com/kingcons/colorize")
+      ;; TODO: Missing license?
+      (license license:expat))))
+
+(define-public cl-colorize
+  (sbcl-package->cl-source-package sbcl-colorize))
+
+(define-public ecl-colorize
+  (sbcl-package->ecl-package sbcl-colorize))
+
+(define-public sbcl-3bmd
+  (let ((commit "192ea13435b605a96ef607df51317056914cabbd"))
+    (package
+      (name "sbcl-3bmd")
+      (version (git-version "0.0.0" "1" commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/3b/3bmd")
+               (commit commit)))
+         (sha256
+          (base32
+           "1rgv3gi7wf963ikmmpk132wgn0icddf226gq3bmcnk1fr3v9gf2f"))
+         (file-name (git-file-name "3bmd" version))))
+      (build-system asdf-build-system/sbcl)
+      (arguments
+       ;; FIXME: We need to specify the name because the build-system thinks
+       ;; "3" is a version marker.
+       `(#:asd-system-name "3bmd"))
+      (inputs
+       `(("esrap" ,sbcl-esrap)
+         ("split-sequence" ,sbcl-split-sequence)))
+      (synopsis "Markdown processor in Command Lisp using esrap parser")
+      (description
+       "Common Lisp Markdown -> HTML converter, using @command{esrap} for
+parsing, and grammar based on @command{peg-markdown}.")
+      (home-page "https://github.com/3b/3bmd")
+      (license license:expat))))
+
+(define-public cl-3bmd
+  (sbcl-package->cl-source-package sbcl-3bmd))
+
+(define-public ecl-3bmd
+  (sbcl-package->ecl-package sbcl-3bmd))
+
+(define-public sbcl-3bmd-ext-code-blocks
+  (let ((commit "192ea13435b605a96ef607df51317056914cabbd"))
+    (package
+      (inherit sbcl-3bmd)
+      (name "sbcl-3bmd-ext-code-blocks")
+      (arguments
+       `(#:asd-system-name "3bmd-ext-code-blocks"
+         #:asd-file "3bmd-ext-code-blocks.asd"))
+      (inputs
+       `(("3bmd" ,sbcl-3bmd)
+         ("colorize" ,sbcl-colorize)))
+      (synopsis "3bmd extension which adds support for GitHub-style fenced
+code blocks")
+      (description
+       "3bmd extension which adds support for GitHub-style fenced code blocks,
+with @command{colorize} support."))))
+
+(define-public cl-3bmd-ext-code-blocks
+  (sbcl-package->cl-source-package sbcl-3bmd-ext-code-blocks))
+
+(define-public ecl-3bmd-ext-code-blocks
+  (sbcl-package->ecl-package sbcl-3bmd-ext-code-blocks))
+
+(define-public sbcl-cl-fad
+  (package
+    (name "sbcl-cl-fad")
+    (version "0.7.5")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/edicl/cl-fad/")
+             (commit (string-append "v" version))))
+       (sha256
+        (base32
+         "1l1qmk9z57q84bz5r04sxsksggsnd7dgkxlybzh9imz6ma7sm52m"))
+       (file-name (string-append "cl-fad" version "-checkout"))))
+    (build-system asdf-build-system/sbcl)
+    (inputs
+     `(("bordeaux-threads" ,sbcl-bordeaux-threads)))
+    (synopsis "Portable pathname library for Common Lisp")
+    (description
+     "CL-FAD (for \"Files and Directories\") is a thin layer atop Common
+Lisp's standard pathname functions.  It is intended to provide some
+unification between current CL implementations on Windows, OS X, Linux, and
+Unix.  Most of the code was written by Peter Seibel for his book Practical
+Common Lisp.")
+    (home-page "https://edicl.github.io/cl-fad/")
+    (license license:bsd-2)))
+
+(define-public cl-fad
+  (sbcl-package->cl-source-package sbcl-cl-fad))
+
+(define-public ecl-cl-fad
+  (sbcl-package->ecl-package sbcl-cl-fad))
+
+(define-public sbcl-rt
+  (package
+    (name "sbcl-rt")
+    (version "1990.12.19")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "http://beta.quicklisp.org/archive/rt/2010-10-06/rt-"
+                           "20101006-git" ".tgz"))
+       (sha256
+        (base32
+         "1jncar0xwkqk8yrc2dln389ivvgzs7ijdhhs3zpfyi5d21f0qa1v"))))
+    (build-system asdf-build-system/sbcl)
+    (synopsis "MIT Regression Tester")
+    (description
+     "RT provides a framework for writing regression test suites.")
+    (home-page "https://github.com/sharplispers/nibbles")
+    (license license:unlicense)))
+
+(define-public cl-rt
+  (sbcl-package->cl-source-package sbcl-rt))
+
+(define-public ecl-rt
+  (sbcl-package->ecl-package sbcl-rt))
+
+(define-public sbcl-nibbles
+  (package
+    (name "sbcl-nibbles")
+    (version "0.14")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/sharplispers/nibbles/")
+             (commit (string-append "v" version))))
+       (sha256
+        (base32
+         "1v7qfgpvdr6nz7v63dj69d26dis0kff3rd8xamr1llfdvza2pm8f"))
+       (file-name (git-file-name "nibbles" version))))
+    (build-system asdf-build-system/sbcl)
+    (native-inputs
+     ;; Tests only.
+     `(("rt" ,sbcl-rt)))
+    (synopsis "Common Lisp library for accessing octet-addressed blocks of data")
+    (description
+     "When dealing with network protocols and file formats, it's common to
+have to read or write 16-, 32-, or 64-bit datatypes in signed or unsigned
+flavors.  Common Lisp sort of supports this by specifying :element-type for
+streams, but that facility is underspecified and there's nothing similar for
+read/write from octet vectors.  What most people wind up doing is rolling their
+own small facility for their particular needs and calling it a day.
+
+This library attempts to be comprehensive and centralize such
+facilities.  Functions to read 16-, 32-, and 64-bit quantities from octet
+vectors in signed or unsigned flavors are provided; these functions are also
+SETFable.  Since it's sometimes desirable to read/write directly from streams,
+functions for doing so are also provided.  On some implementations,
+reading/writing IEEE singles/doubles (i.e. single-float and double-float) will
+also be supported.")
+    (home-page "https://github.com/sharplispers/nibbles")
+    (license license:bsd-3)))
+
+(define-public cl-nibbles
+  (sbcl-package->cl-source-package sbcl-nibbles))
+
+(define-public ecl-nibbles
+  (sbcl-package->ecl-package sbcl-nibbles))
+
+(define-public sbcl-ironclad
+  (package
+    (name "sbcl-ironclad")
+    (version "0.46")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/sharplispers/ironclad/")
+             (commit (string-append "v" version))))
+       (sha256
+        (base32
+         "1s391awi2lsl7m1dbjirgpkm4p9p8wd076pakgvsvpn1rrznisnd"))
+       (file-name (git-file-name name version))))
+    (build-system asdf-build-system/sbcl)
+    (native-inputs
+     ;; Tests only.
+     `(("rt" ,sbcl-rt)))
+    (inputs
+     `(("bordeaux-threads" ,sbcl-bordeaux-threads)
+       ("flexi-streams" ,sbcl-flexi-streams)
+       ("nibbles" ,sbcl-nibbles)))
+    (synopsis "Cryptographic toolkit written in Common Lisp")
+    (description
+     "Ironclad is a cryptography library written entirely in Common Lisp.
+It includes support for several popular ciphers, digests, MACs and public key
+cryptography algorithms.  For several implementations that support Gray
+streams, support is included for convenient stream wrappers.")
+    (home-page "https://github.com/sharplispers/ironclad")
+    (license license:bsd-3)))
+
+(define-public cl-ironclad
+  (sbcl-package->cl-source-package sbcl-ironclad))
+
+(define-public ecl-ironclad
+  (sbcl-package->ecl-package sbcl-ironclad))
+
+(define-public sbcl-named-readtables
+  (let ((commit "4dfb89fa1af6b305b6492b8af042f5190c11e9fc")
+        (revision "1"))
+    (package
+      (name "sbcl-named-readtables")
+      (version (string-append "0.9-" revision "." (string-take commit 7)))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/melisgl/named-readtables.git")
+               (commit commit)))
+         (sha256
+          (base32 "083kgh5462iqbb4px6kq8s7sggvpvkm36hx4qi9rnaw53b6ilqkk"))
+         (file-name (git-file-name "named-readtables" version))))
+      (build-system asdf-build-system/sbcl)
+      (arguments
+       ;; Tests seem to be broken.
+       `(#:tests? #f))
+      (home-page "https://github.com/melisgl/named-readtables/")
+      (synopsis "Library that creates a namespace for named readtables")
+      (description "Named readtables is a library that creates a namespace for
+named readtables, which is akin to package namespacing in Common Lisp.")
+      (license license:bsd-3))))
+
+(define-public cl-named-readtables
+  (sbcl-package->cl-source-package sbcl-named-readtables))
+
+(define-public ecl-named-readtables
+  (sbcl-package->ecl-package sbcl-named-readtables))
+
+(define-public sbcl-pythonic-string-reader
+  (let ((commit "47a70ba1e32362e03dad6ef8e6f36180b560f86a"))
+    (package
+      (name "sbcl-pythonic-string-reader")
+      (version (git-version "0.0.0" "1" commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/smithzvk/pythonic-string-reader/")
+               (commit commit)))
+         (sha256
+          (base32 "1b5iryqw8xsh36swckmz8rrngmc39k92si33fgy5pml3n9l5rq3j"))
+         (file-name (git-file-name "pythonic-string-reader" version))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       `(("named-readtables" ,sbcl-named-readtables)))
+      (home-page "https://github.com/smithzvk/pythonic-string-reader")
+      (synopsis "Read table modification inspired by Python's three quote strings")
+      (description "This piece of code sets up some reader macros that make it
+simpler to input string literals which contain backslashes and double quotes
+This is very useful for writing complicated docstrings and, as it turns out,
+writing code that contains string literals that contain code themselves.")
+      (license license:bsd-3))))
+
+(define-public cl-pythonic-string-reader
+  (sbcl-package->cl-source-package sbcl-pythonic-string-reader))
+
+(define-public ecl-pythonic-string-reader
+  (sbcl-package->ecl-package sbcl-pythonic-string-reader))
+
+;; SLIME does not have a ASDF system definition to build all of Swank.  As a
+;; result, the asdf-build-system/sbcl will produce an almost empty package.
+;; Some work was done to fix this at
+;; https://github.com/sionescu/slime/tree/swank-asdf but it was never merged
+;; and is now lagging behind.  Building SBCL fasls might not be worth the
+;; hassle, so let's just ship the source then.
+(define-public cl-slime-swank
+  (package
+    (name "cl-slime-swank")
+    (version "2.24")
+    (source
+     (origin
+       (file-name (string-append name "-" version ".tar.gz"))
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/slime/slime/")
+             (commit (string-append "v" version))))
+       (sha256
+        (base32
+         "0js24x42m7b5iymb4rxz501dff19vav5pywnzv50b673rbkaaqvh"))))
+    (build-system asdf-build-system/source)
+    (home-page "https://github.com/slime/slime")
+    (synopsis "Common Lisp Swank server")
+    (description
+     "This is only useful if you want to start a Swank server in a Lisp
+processes that doesn't run under Emacs.  Lisp processes created by
+@command{M-x slime} automatically start the server.")
+    (license (list license:gpl2+ license:public-domain))))
+
+(define-public sbcl-slime-swank
+  (deprecated-package "sbcl-slime-swank" cl-slime-swank))
+
+(define-public sbcl-mgl-pax
+  (let ((commit "818448418d6b9de74620f606f5b23033c6082769"))
+    (package
+      (name "sbcl-mgl-pax")
+      (version (git-version "0.0.0" "1" commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/melisgl/mgl-pax")
+               (commit commit)))
+         (sha256
+          (base32
+           "1p97zfkh130bdxqqxwaw2j9psv58751wakx7czbfpq410lg7dd7i"))
+         (file-name (git-file-name "mgl-pax" version))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       `(("3bmd" ,sbcl-3bmd)
+         ("3bmd-ext-code-blocks" ,sbcl-3bmd-ext-code-blocks)
+         ("babel" ,sbcl-babel)
+         ("cl-fad" ,sbcl-cl-fad)
+         ("ironclad" ,sbcl-ironclad)
+         ("named-readtables" ,sbcl-named-readtables)
+         ("pythonic-string-reader" ,sbcl-pythonic-string-reader)
+         ("swank" ,cl-slime-swank)))
+      (synopsis "Exploratory programming environment and documentation generator")
+      (description
+       "PAX provides an extremely poor man's Explorable Programming
+environment.  Narrative primarily lives in so called sections that mix markdown
+docstrings with references to functions, variables, etc, all of which should
+probably have their own docstrings.
+
+The primary focus is on making code easily explorable by using SLIME's
+@command{M-.} (@command{slime-edit-definition}).  See how to enable some
+fanciness in Emacs Integration.  Generating documentation from sections and all
+the referenced items in Markdown or HTML format is also implemented.
+
+With the simplistic tools provided, one may accomplish similar effects as with
+Literate Programming, but documentation is generated from code, not vice versa
+and there is no support for chunking yet.  Code is first, code must look
+pretty, documentation is code.")
+      (home-page "http://quotenil.com/")
+      (license license:expat))))
+
+(define-public cl-mgl-pax
+  (sbcl-package->cl-source-package sbcl-mgl-pax))
+
+(define-public ecl-mgl-pax
+  (sbcl-package->ecl-package sbcl-mgl-pax))
+
+(define-public sbcl-lisp-unit
+  (let ((commit "89653a232626b67400bf9a941f9b367da38d3815"))
+    (package
+      (name "sbcl-lisp-unit")
+      (version (git-version "0.0.0" "1" commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/OdonataResearchLLC/lisp-unit")
+               (commit commit)))
+         (sha256
+          (base32
+           "0p6gdmgr7p383nvd66c9y9fp2bjk4jx1lpa5p09g43hr9y9pp9ry"))
+         (file-name (git-file-name "lisp-unit" version))))
+      (build-system asdf-build-system/sbcl)
+      (synopsis "Common Lisp Test framework inspired by JUnit to be simple of use")
+      (description
+       "@command{lisp-unit} is a Common Lisp library that supports unit
+testing.  It is an extension of the library written by Chris Riesbeck.")
+      (home-page "https://github.com/OdonataResearchLLC/lisp-unit")
+      (license license:expat))))
+
+(define-public cl-lisp-unit
+  (sbcl-package->cl-source-package sbcl-lisp-unit))
+
+(define-public ecl-lisp-unit
+  (sbcl-package->ecl-package sbcl-lisp-unit))
+
+(define-public sbcl-anaphora
+  (package
+    (name "sbcl-anaphora")
+    (version "0.9.6")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/tokenrove/anaphora")
+             (commit version)))
+       (sha256
+        (base32
+         "19wfrk3asimznkli0x2rfy637hwpdgqyvwj3vhq9x7vjvyf5vv6x"))
+       (file-name (git-file-name "anaphora" version))))
+    (build-system asdf-build-system/sbcl)
+    (native-inputs
+     `(("rt" ,sbcl-rt)))
+    (synopsis "The anaphoric macro collection from Hell")
+    (description
+     "Anaphora is the anaphoric macro collection from Hell: it includes many
+new fiends in addition to old friends like @command{aif} and
+@command{awhen}.")
+    (home-page "https://github.com/tokenrove/anaphora")
+    (license license:public-domain)))
+
+(define-public cl-anaphora
+  (sbcl-package->cl-source-package sbcl-anaphora))
+
+(define-public ecl-anaphora
+  (sbcl-package->ecl-package sbcl-anaphora))
+
+(define-public sbcl-lift
+  (let ((commit "7d49a66c62759535624037826891152223d4206c"))
+    (package
+      (name "sbcl-lift")
+      (version (git-version "1.7.1" "1" commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/gwkkwg/lift")
+               (commit commit)))
+         (sha256
+          (base32
+           "127v5avpz1i4m0lkaxqrq8hrl69rdazqaxf6s8awf0nd7wj2g4dp"))
+         (file-name (git-file-name "lift" version))
+         (modules '((guix build utils)))
+         (snippet
+          ;; Don't keep the bundled website
+          `(begin
+             (delete-file-recursively "website")
+             #t))))
+      (build-system asdf-build-system/sbcl)
+      (arguments
+       ;; The tests require a debugger, but we run with the debugger disabled.
+       '(#:tests? #f))
+      (synopsis "LIsp Framework for Testing")
+      (description
+       "The LIsp Framework for Testing (LIFT) is a unit and system test tool for LISP.
+Though inspired by SUnit and JUnit, it's built with Lisp in mind.  In LIFT,
+testcases are organized into hierarchical testsuites each of which can have
+its own fixture.  When run, a testcase can succeed, fail, or error.  LIFT
+supports randomized testing, benchmarking, profiling, and reporting.")
+      (home-page "https://github.com/gwkkwg/lift")
+      (license license:expat))))
+
+(define-public cl-lift
+  (sbcl-package->cl-source-package sbcl-lift))
+
+(define-public ecl-lift
+  (sbcl-package->ecl-package sbcl-lift))
+
+(define-public sbcl-let-plus
+  (let ((commit "5f14af61d501ecead02ec6b5a5c810efc0c9fdbb"))
+    (package
+      (name "sbcl-let-plus")
+      (version (git-version "0.0.0" "1" commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/sharplispers/let-plus")
+               (commit commit)))
+         (sha256
+          (base32
+           "0i050ca2iys9f5mb7dgqgqdxfnc3b0rnjdwv95sqd490vkiwrsaj"))
+         (file-name (git-file-name "let-plus" version))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       `(("alexandria" ,sbcl-alexandria)
+         ("anaphora" ,sbcl-anaphora)))
+      (native-inputs
+       `(("lift" ,sbcl-lift)))
+      (synopsis "Destructuring extension of let*")
+      (description
+       "This library implements the let+ macro, which is a dectructuring
+extension of let*.  It features:
+
+@itemize
+@item Clean, consistent syntax and small implementation (less than 300 LOC,
+not counting tests)
+@item Placeholder macros allow editor hints and syntax highlighting
+@item @command{&ign} for ignored values (in forms where that makes sense)
+@item Very easy to extend
+@end itemize\n")
+      (home-page "https://github.com/sharplispers/let-plus")
+      (license license:boost1.0))))
+
+(define-public cl-let-plus
+  (sbcl-package->cl-source-package sbcl-let-plus))
+
+(define-public ecl-let-plus
+  (sbcl-package->ecl-package sbcl-let-plus))
+
+(define-public sbcl-cl-colors
+  (let ((commit "827410584553f5c717eec6182343b7605f707f75"))
+    (package
+      (name "sbcl-cl-colors")
+      (version (git-version "0.0.0" "1" commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/tpapp/cl-colors")
+               (commit commit)))
+         (sha256
+          (base32
+           "0l446lday4hybsm9bq3jli97fvv8jb1d33abg79vbylpwjmf3y9a"))
+         (file-name (git-file-name "cl-colors" version))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       `(("alexandria" ,sbcl-alexandria)
+         ("let-plus" ,sbcl-let-plus)))
+      (synopsis "Simple color library for Common Lisp")
+      (description
+       "This is a very simple color library for Common Lisp, providing
+
+@itemize
+@item Types for representing colors in HSV and RGB spaces.
+@item Simple conversion functions between the above types (and also
+hexadecimal representation for RGB).
+@item Some predefined colors (currently X11 color names – of course the
+library does not depend on X11).Because color in your terminal is nice.
+@end itemize
+
+This library is no longer supported by its author.")
+      (home-page "https://github.com/tpapp/cl-colors")
+      (license license:boost1.0))))
+
+(define-public cl-colors
+  (sbcl-package->cl-source-package sbcl-cl-colors))
+
+(define-public ecl-cl-colors
+  (sbcl-package->ecl-package sbcl-cl-colors))
+
+(define-public sbcl-cl-ansi-text
+  (let ((commit "53badf7878f27f22f2d4a2a43e6df458e43acbe9"))
+    (package
+      (name "sbcl-cl-ansi-text")
+      (version (git-version "1.0.0" "1" commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/pnathan/cl-ansi-text")
+               (commit commit)))
+         (sha256
+          (base32
+           "11i27n0dbz5lmygiw65zzr8lx0rac6b6yysqranphn31wls6ja3v"))
+         (file-name (git-file-name "cl-ansi-text" version))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       `(("alexandria" ,sbcl-alexandria)
+         ("cl-colors" ,sbcl-cl-colors)))
+      (native-inputs
+       `(("fiveam" ,sbcl-fiveam)))
+      (synopsis "ANSI terminal color implementation for Common Lisp")
+      (description
+       "@command{cl-ansi-text} provides utilities which enable printing to an
+ANSI terminal with colored text.  It provides the macro @command{with-color}
+which causes everything printed in the body to be displayed with the provided
+color.  It further provides functions which will print the argument with the
+named color.")
+      (home-page "https://github.com/pnathan/cl-ansi-text")
+      (license license:llgpl))))
+
+(define-public cl-ansi-text
+  (sbcl-package->cl-source-package sbcl-cl-ansi-text))
+
+(define-public ecl-cl-ansi-text
+  (sbcl-package->ecl-package sbcl-cl-ansi-text))
+
+(define-public sbcl-prove-asdf
+  (let ((commit "4f9122bd393e63c5c70c1fba23070622317cfaa0"))
+    (package
+      (name "sbcl-prove-asdf")
+      (version (git-version "1.0.0" "1" commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/fukamachi/prove")
+               (commit commit)))
+         (sha256
+          (base32
+           "07sbfw459z8bbjvx1qlmfa8qk2mvbjnnzi2mi0x72blaj8bkl4vc"))
+         (file-name (git-file-name "prove" version))))
+      (build-system asdf-build-system/sbcl)
+      (arguments
+       `(#:asd-file "prove-asdf.asd"))
+      (synopsis "Test requirement for the Common Lisp 'prove' library")
+      (description
+       "Test requirement for the Common Lisp @command{prove} library.")
+      (home-page "https://github.com/fukamachi/prove")
+      (license license:expat))))
+
+(define-public cl-prove-asdf
+  (sbcl-package->cl-source-package sbcl-prove-asdf))
+
+(define-public ecl-prove-asdf
+  (sbcl-package->ecl-package sbcl-prove-asdf))
+
+(define-public sbcl-prove
+  (package
+    (inherit sbcl-prove-asdf)
+    (name "sbcl-prove")
+    (inputs
+     `(("alexandria" ,sbcl-alexandria)
+       ("cl-ppcre" ,sbcl-cl-ppcre)
+       ("cl-ansi-text" ,sbcl-cl-ansi-text)))
+    (native-inputs
+     `(("prove-asdf" ,sbcl-prove-asdf)))
+    (arguments
+     `(#:asd-file "prove.asd"))
+    (synopsis "Yet another unit testing framework for Common Lisp")
+    (description
+     "This project was originally called @command{cl-test-more}.
+@command{prove} is yet another unit testing framework for Common Lisp.  The
+advantages of @command{prove} are:
+
+@itemize
+@item Various simple functions for testing and informative error messages
+@item ASDF integration
+@item Extensible test reporters
+@item Colorizes the report if it's available (note for SLIME)
+@item Reports test durations
+@end itemize\n")))
+
+(define-public cl-prove
+  (sbcl-package->cl-source-package sbcl-prove))
+
+(define-public ecl-prove
+  (sbcl-package->ecl-package sbcl-prove))
+
+(define-public sbcl-proc-parse
+  (let ((commit "ac3636834d561bdc2686c956dbd82494537285fd"))
+    (package
+      (name "sbcl-proc-parse")
+      (version (git-version "0.0.0" "1" commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/fukamachi/proc-parse")
+               (commit commit)))
+         (sha256
+          (base32
+           "06rnl0h4cx6xv2wj3jczmmcxqn2703inmmvg1s4npbghmijsybfh"))
+         (file-name (git-file-name "proc-parse" version))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       `(("alexandria" ,sbcl-alexandria)
+         ("babel" ,sbcl-babel)))
+      (native-inputs
+       `(("prove" ,sbcl-prove)
+         ("prove-asdf" ,sbcl-prove-asdf)))
+      (arguments
+       ;; TODO: Tests don't find "proc-parse-test", why?
+       `(#:tests? #f))
+      (synopsis "Procedural vector parser")
+      (description
+       "This is a string/octets parser library for Common Lisp with speed and
+readability in mind.  Unlike other libraries, the code is not a
+pattern-matching-like, but a char-by-char procedural parser.")
+      (home-page "https://github.com/fukamachi/proc-parse")
+      (license license:bsd-2))))
+
+(define-public cl-proc-parse
+  (sbcl-package->cl-source-package sbcl-proc-parse))
+
+(define-public ecl-proc-parse
+  (sbcl-package->ecl-package sbcl-proc-parse))
+
+(define-public sbcl-parse-float
+  (let ((commit "2aae569f2a4b2eb3bfb5401a959425dcf151b09c"))
+    (package
+      (name "sbcl-parse-float")
+      (version (git-version "0.0.0" "1" commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/soemraws/parse-float")
+               (commit commit)))
+         (sha256
+          (base32
+           "08xw8cchhmqcc0byng69m3f5a2izc9y2290jzz2k0qrbibp1fdk7"))
+         (file-name (git-file-name "proc-parse" version))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       `(("alexandria" ,sbcl-alexandria)
+         ("babel" ,sbcl-babel)))
+      (native-inputs
+       `(("prove" ,sbcl-prove)
+         ("prove-asdf" ,sbcl-prove-asdf)))
+      (arguments
+       ;; TODO: Tests don't find "proc-parse-test", why?
+       `(#:tests? #f))
+      (synopsis "Parse a floating point value from a string in Common Lisp")
+      (description
+       "This package exports the following function to parse floating-point
+values from a string in Common Lisp.")
+      (home-page "https://github.com/soemraws/parse-float")
+      (license license:public-domain))))
+
+(define-public cl-parse-float
+  (sbcl-package->cl-source-package sbcl-parse-float))
+
+(define-public ecl-parse-float
+  (sbcl-package->ecl-package sbcl-parse-float))
+
+(define-public sbcl-ascii-strings
+  (let ((revision "1")
+        (changeset "5048480a61243e6f1b02884012c8f25cdbee6d97"))
+    (package
+      (name "sbcl-ascii-strings")
+      (version (string-append "0-" revision "." (string-take changeset 7)))
+      (source
+       (origin
+         (method hg-fetch)
+         (uri (hg-reference
+               (url "https://bitbucket.org/vityok/cl-string-match/")
+               (changeset changeset)))
+         (sha256
+          (base32
+           "01wn5qx562w43ssy92xlfgv79w7p0nv0wbl76mpmba131n9ziq2y"))
+         (file-name (git-file-name "cl-string-match" version))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       `(("alexandria" ,sbcl-alexandria)
+         ("babel" ,sbcl-babel)))
+      (arguments
+       `(#:asd-file "ascii-strings.asd"))
+      (synopsis "Operations on ASCII strings")
+      (description
+       "Operations on ASCII strings.  Essentially this can be any kind of
+single-byte encoded strings.")
+      (home-page "https://bitbucket.org/vityok/cl-string-match/")
+      (license license:bsd-3))))
+
+(define-public cl-ascii-strings
+  (sbcl-package->cl-source-package sbcl-ascii-strings))
+
+(define-public ecl-ascii-strings
+  (sbcl-package->ecl-package sbcl-ascii-strings))
+
+(define-public sbcl-simple-scanf
+  (package
+    (inherit sbcl-ascii-strings)
+    (name "sbcl-simple-scanf")
+    (inputs
+     `(("alexandria" ,sbcl-alexandria)
+       ("iterate" ,sbcl-iterate)
+       ("proc-parse" ,sbcl-proc-parse)
+       ("parse-float" ,sbcl-parse-float)))
+    (arguments
+     `(#:asd-file "simple-scanf.asd"))
+    (synopsis "Simple scanf-like functionality implementation")
+    (description
+     "A simple scanf-like functionality implementation.")))
+
+(define-public cl-simple-scanf
+  (sbcl-package->cl-source-package sbcl-simple-scanf))
+
+(define-public ecl-simple-scanf
+  (sbcl-package->ecl-package sbcl-simple-scanf))
+
+(define-public sbcl-cl-string-match
+  (package
+    (inherit sbcl-ascii-strings)
+    (name "sbcl-cl-string-match")
+    (inputs
+     `(("alexandria" ,sbcl-alexandria)
+       ("ascii-strings" ,sbcl-ascii-strings)
+       ("yacc" ,sbcl-cl-yacc)
+       ("jpl-util" ,sbcl-jpl-util)
+       ("jpl-queues" ,sbcl-jpl-queues)
+       ("mgl-pax" ,sbcl-mgl-pax)
+       ("iterate" ,sbcl-iterate)))
+    ;; TODO: Tests are not evaluated properly.
+    (native-inputs
+     ;; For testing:
+     `(("lisp-unit" ,sbcl-lisp-unit)
+       ("simple-scanf" ,sbcl-simple-scanf)))
+    (arguments
+     `(#:tests? #f
+       #:asd-file "cl-string-match.asd"))
+    (synopsis "Portable, dependency-free set of utilities to manipulate strings in Common Lisp")
+    (description
+     "@command{cl-strings} is a small, portable, dependency-free set of
+utilities that make it even easier to manipulate text in Common Lisp.  It has
+100% test coverage and works at least on sbcl, ecl, ccl, abcl and clisp.")))
+
+(define-public cl-string-match
+  (sbcl-package->cl-source-package sbcl-cl-string-match))
+
+(define-public ecl-cl-string-match
+  (sbcl-package->ecl-package sbcl-cl-string-match))
+
+(define-public sbcl-ptester
+  (package
+    (name "sbcl-ptester")
+    (version "20160929")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "http://beta.quicklisp.org/archive/ptester/"
+                           (date->string (string->date version "~Y~m~d") "~Y-~m-~d")
+                           "/ptester-"
+                           version
+                           "-git.tgz"))
+       (sha256
+        (base32
+         "04rlq1zljhxc65pm31bah3sq3as24l0sdivz440s79qlnnyh13hz"))))
+    (build-system asdf-build-system/sbcl)
+    (home-page "http://quickdocs.org/ptester/")
+    (synopsis "Portable test harness package")
+    (description
+     "@command{ptester} is a portable testing framework based on Franz's
+tester module.")
+    (license license:lgpl3+)))
+
+(define-public cl-ptester
+  (sbcl-package->cl-source-package sbcl-ptester))
+
+(define-public ecl-ptester
+  (sbcl-package->ecl-package sbcl-ptester))
+
+(define-public sbcl-puri
+  (package
+    (name "sbcl-puri")
+    (version "20180228")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "http://beta.quicklisp.org/archive/puri/"
+                           (date->string (string->date version "~Y~m~d") "~Y-~m-~d")
+                           "/puri-"
+                           version
+                           "-git.tgz"))
+       (sha256
+        (base32
+         "1s4r5adrjy5asry45xbcbklxhdjydvf6n55z897nvyw33bigrnbz"))))
+    (build-system asdf-build-system/sbcl)
+    ;; REVIEW: Webiste down?
+    (native-inputs
+     `(("ptester" ,sbcl-ptester)))
+    (home-page "http://files.kpe.io/puri/")
+    (synopsis "Portable URI Library")
+    (description
+     "This is portable Universal Resource Identifier library for Common Lisp
+programs.  It parses URI according to the RFC 2396 specification")
+    (license license:lgpl3+)))
+
+(define-public cl-puri
+  (sbcl-package->cl-source-package sbcl-puri))
+
+(define-public ecl-puri
+  (sbcl-package->ecl-package sbcl-puri))
+
+(define-public sbcl-queues
+  (let ((commit "47d4da65e9ea20953b74aeeab7e89a831b66bc94"))
+    (package
+      (name "sbcl-queues")
+      (version (git-version "0.0.0" "1" commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/oconnore/queues")
+               (commit commit)))
+         (file-name (git-file-name "queues" version))
+         (sha256
+          (base32
+           "0wdhfnzi4v6d97pggzj2aw55si94w4327br94jrmyvwf351wqjvv"))))
+      (build-system asdf-build-system/sbcl)
+      (home-page "https://github.com/oconnore/queues")
+      (synopsis "Common Lisp queue library")
+      (description
+       "This is a simple queue library for Common Lisp with features such as
+non-consing thread safe queues and fibonacci priority queues.")
+      (license license:expat))))
+
+(define-public cl-queues
+  (sbcl-package->cl-source-package sbcl-queues))
+
+(define-public ecl-queues
+  (sbcl-package->ecl-package sbcl-queues))
+
+(define-public sbcl-queues.simple-queue
+  (package
+    (inherit sbcl-queues)
+    (name "sbcl-queues.simple-queue")
+    (inputs
+     `(("sbcl-queues" ,sbcl-queues)))
+    (arguments
+     `(#:asd-file "queues.simple-queue.asd"))
+    (synopsis "Simple queue implementation")
+    (description
+     "This is a simple queue library for Common Lisp with features such as
+non-consing thread safe queues and fibonacci priority queues.")
+    (license license:expat)))
+
+(define-public cl-queues.simple-queue
+  (sbcl-package->cl-source-package sbcl-queues.simple-queue))
+
+(define-public ecl-queues.simple-queue
+  (sbcl-package->ecl-package sbcl-queues.simple-queue))
+
+(define-public sbcl-queues.simple-cqueue
+  (package
+    (inherit sbcl-queues)
+    (name "sbcl-queues.simple-cqueue")
+    (inputs
+     `(("sbcl-queues" ,sbcl-queues)
+       ("sbcl-queues.simple-queue" ,sbcl-queues.simple-queue)
+       ("bordeaux-threads" ,sbcl-bordeaux-threads)))
+    (arguments
+     `(#:asd-file "queues.simple-cqueue.asd"))
+    (synopsis "Thread safe queue implementation")
+    (description
+     "This is a simple queue library for Common Lisp with features such as
+non-consing thread safe queues and fibonacci priority queues.")
+    (license license:expat)))
+
+(define-public cl-queues.simple-cqueue
+  (sbcl-package->cl-source-package sbcl-queues.simple-cqueue))
+
+(define-public ecl-queues.simple-cqueue
+  (sbcl-package->ecl-package sbcl-queues.simple-cqueue))
+
+(define-public sbcl-queues.priority-queue
+  (package
+    (inherit sbcl-queues)
+    (name "sbcl-queues.priority-queue")
+    (inputs
+     `(("sbcl-queues" ,sbcl-queues)))
+    (arguments
+     `(#:asd-file "queues.priority-queue.asd"))
+    (synopsis "Priority queue (Fibonacci) implementation")
+    (description
+     "This is a simple queue library for Common Lisp with features such as
+non-consing thread safe queues and fibonacci priority queues.")
+    (license license:expat)))
+
+(define-public cl-queues.priority-queue
+  (sbcl-package->cl-source-package sbcl-queues.priority-queue))
+
+(define-public ecl-queues.priority-queue
+  (sbcl-package->ecl-package sbcl-queues.priority-queue))
+
+(define-public sbcl-queues.priority-cqueue
+  (package
+    (inherit sbcl-queues)
+    (name "sbcl-queues.priority-cqueue")
+    (inputs
+     `(("sbcl-queues" ,sbcl-queues)
+       ("sbcl-queues.priority-queue" ,sbcl-queues.priority-queue)
+       ("bordeaux-threads" ,sbcl-bordeaux-threads)))
+    (arguments
+     `(#:asd-file "queues.priority-cqueue.asd"))
+    (synopsis "Thread safe fibonacci priority queue implementation")
+    (description
+     "This is a simple queue library for Common Lisp with features such as
+non-consing thread safe queues and fibonacci priority queues.")
+    (license license:expat)))
+
+(define-public cl-queues.priority-cqueue
+  (sbcl-package->cl-source-package sbcl-queues.priority-cqueue))
+
+(define-public ecl-queues.priority-cqueue
+  (sbcl-package->ecl-package sbcl-queues.priority-cqueue))
+
+(define sbcl-cffi-bootstrap
+  (package
+    (name "sbcl-cffi-bootstrap")
+    (version "0.19.0")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/cffi/cffi.git")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name "cffi-bootstrap" version))
+       (sha256
+        (base32 "09sfgc6r7ihmbkwfpvkq5fxc7h45cabpvgbvs47i5cvnmv3k72xy"))))
+    (build-system asdf-build-system/sbcl)
+    (inputs
+     `(("libffi" ,libffi)
+       ("alexandria" ,sbcl-alexandria)
+       ("babel" ,sbcl-babel)
+       ("trivial-features" ,sbcl-trivial-features)))
+    (native-inputs
+     `(("pkg-config" ,pkg-config)))
+    (arguments
+     '(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'fix-paths
+           (lambda* (#:key inputs #:allow-other-keys)
+             (substitute* "libffi/libffi.lisp"
+               (("libffi.so.6" all) (string-append
+                                     (assoc-ref inputs "libffi")
+                                     "/lib/" all)))
+             (substitute* "toolchain/c-toolchain.lisp"
+               (("\"cc\"") (format #f "~S" (which "gcc")))))))
+       #:asd-system-name "cffi"
+       #:tests? #f))
+    (home-page "https://common-lisp.net/project/cffi/")
+    (synopsis "Common Foreign Function Interface for Common Lisp")
+    (description "The Common Foreign Function Interface (CFFI)
+purports to be a portable foreign function interface for Common Lisp.
+The CFFI library is composed of a Lisp-implementation-specific backend
+in the CFFI-SYS package, and a portable frontend in the CFFI
+package.")
+    (license license:expat)))
+
+(define-public sbcl-cffi-toolchain
+  (package
+    (inherit sbcl-cffi-bootstrap)
+    (name "sbcl-cffi-toolchain")
+    (inputs
+     `(("libffi" ,libffi)
+       ("sbcl-cffi" ,sbcl-cffi-bootstrap)))
+    (arguments
+     (substitute-keyword-arguments (package-arguments sbcl-cffi-bootstrap)
+       ((#:asd-system-name _) #f)
+       ((#:tests? _) #t)))))
+
+(define-public sbcl-cffi-libffi
+  (package
+    (inherit sbcl-cffi-toolchain)
+    (name "sbcl-cffi-libffi")
+    (inputs
+     `(("cffi" ,sbcl-cffi-bootstrap)
+       ("cffi-grovel" ,sbcl-cffi-grovel)
+       ("trivial-features" ,sbcl-trivial-features)
+       ("libffi" ,libffi)))))
+
+(define-public sbcl-cffi-grovel
+  (package
+    (inherit sbcl-cffi-toolchain)
+    (name "sbcl-cffi-grovel")
+    (inputs
+     `(("libffi" ,libffi)
+       ("cffi" ,sbcl-cffi-bootstrap)
+       ("cffi-toolchain" ,sbcl-cffi-toolchain)
+       ("alexandria" ,sbcl-alexandria)))
+    (arguments
+     (substitute-keyword-arguments (package-arguments sbcl-cffi-toolchain)
+       ((#:phases phases)
+        `(modify-phases ,phases
+           (add-after 'build 'install-headers
+             (lambda* (#:key outputs #:allow-other-keys)
+               (install-file "grovel/common.h"
+                             (string-append
+                              (assoc-ref outputs "out")
+                              "/include/grovel"))))))))))
+
+(define-public sbcl-cffi
+  (package
+    (inherit sbcl-cffi-toolchain)
+    (name "sbcl-cffi")
+    (inputs (package-inputs sbcl-cffi-bootstrap))
+    (native-inputs
+     `(("cffi-grovel" ,sbcl-cffi-grovel)
+       ("cffi-libffi" ,sbcl-cffi-libffi)
+       ("rt" ,sbcl-rt)
+       ("bordeaux-threads" ,sbcl-bordeaux-threads)
+       ,@(package-native-inputs sbcl-cffi-bootstrap)))))
+
+(define-public cl-cffi
+  (sbcl-package->cl-source-package sbcl-cffi))
+
+(define-public sbcl-cl-sqlite
+  (let ((commit "c738e66d4266ef63a1debc4ef4a1b871a068c112"))
+    (package
+      (name "sbcl-cl-sqlite")
+      (version (git-version "0.2" "1" commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/dmitryvk/cl-sqlite")
+               (commit commit)))
+         (file-name (git-file-name "cl-sqlite" version))
+         (sha256
+          (base32
+           "1ng45k1hdb84sqjryrfx93g66bsbybmpy301wd0fdybnc5jzr36q"))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       `(("iterate" ,sbcl-iterate)
+         ("cffi" ,sbcl-cffi)
+         ("sqlite" ,sqlite)))
+      (native-inputs
+       `(("fiveam" ,sbcl-fiveam)
+         ("bordeaux-threads" ,sbcl-bordeaux-threads)))
+      (arguments
+       `(#:tests? #f                    ; Upstream seems to have issues with tests: https://github.com/dmitryvk/cl-sqlite/issues/7
+         #:asd-file "sqlite.asd"
+         #:asd-system-name "sqlite"
+         #:phases
+         (modify-phases %standard-phases
+           (add-after 'unpack 'fix-paths
+             (lambda* (#:key inputs #:allow-other-keys)
+               (substitute* "sqlite-ffi.lisp"
+                 (("libsqlite3" all) (string-append
+                                      (assoc-ref inputs "sqlite")"/lib/" all))))))))
+      (home-page "https://common-lisp.net/project/cl-sqlite/")
+      (synopsis "Common Lisp binding for SQLite")
+      (description
+       "The @command{cl-sqlite} package is an interface to the SQLite embedded
+relational database engine.")
+      (license license:public-domain))))
+
+(define-public cl-sqlite
+  (sbcl-package->cl-source-package sbcl-cl-sqlite))
+
+(define-public sbcl-parenscript
+  (let ((commit "061d8e286c81c3f45c84fb2b11ee7d83f590a8f8"))
+    (package
+      (name "sbcl-parenscript")
+      (version (git-version "2.6" "1" commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://gitlab.common-lisp.net/parenscript/parenscript")
+               (commit commit)))
+         (file-name (git-file-name "parenscript" version))
+         (sha256
+          (base32
+           "1kbhgsjbikc73m5cwdp4d4fdafyqcr1b7b630qjrziql0nh6mi3k"))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       `(("cl-ppcre" ,sbcl-cl-ppcre)
+         ("anaphora" ,sbcl-anaphora)
+         ("named-readtables" ,sbcl-named-readtables)))
+      (home-page "https://common-lisp.net/project/parenscript/")
+      (synopsis "Translator from a subset of Common Lisp to JavaScript")
+      (description
+       "Parenscript is a translator from an extended subset of Common Lisp to
+JavaScript.  Parenscript code can run almost identically on both the
+browser (as JavaScript) and server (as Common Lisp).
+
+Parenscript code is treated the same way as Common Lisp code, making the full
+power of Lisp macros available for JavaScript.  This provides a web
+development environment that is unmatched in its ability to reduce code
+duplication and provide advanced meta-programming facilities to web
+developers.
+
+At the same time, Parenscript is different from almost all other \"language
+X\" to JavaScript translators in that it imposes almost no overhead:
+
+@itemize
+@item No run-time dependencies: Any piece of Parenscript code is runnable
+as-is.  There are no JavaScript files to include.
+@item Native types: Parenscript works entirely with native JavaScript data
+types.  There are no new types introduced, and object prototypes are not
+touched.
+@item Native calling convention: Any JavaScript code can be called without the
+need for bindings.  Likewise, Parenscript can be used to make efficient,
+self-contained JavaScript libraries.
+@item Readable code: Parenscript generates concise, formatted, idiomatic
+JavaScript code.  Identifier names are preserved.  This enables seamless
+debugging in tools like Firebug.
+@item Efficiency: Parenscript introduces minimal overhead for advanced Common
+Lisp features.  The generated code is almost as fast as hand-written
+JavaScript.
+@end itemize\n")
+      (license license:bsd-3))))
+
+(define-public cl-parenscript
+  (sbcl-package->cl-source-package sbcl-parenscript))
+
+(define-public ecl-parenscript
+  (sbcl-package->ecl-package sbcl-parenscript))
+
+(define-public sbcl-cl-json
+  (let ((commit "6dfebb9540bfc3cc33582d0c03c9ec27cb913e79"))
+    (package
+      (name "sbcl-cl-json")
+      (version (git-version "0.5" "1" commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/hankhero/cl-json")
+               (commit commit)))
+         (file-name (git-file-name "cl-json" version))
+         (sha256
+          (base32
+           "0fx3m3x3s5ji950yzpazz4s0img3l6b3d6l3jrfjv0lr702496lh"))))
+      (build-system asdf-build-system/sbcl)
+      (native-inputs
+       `(("fiveam" ,sbcl-fiveam)))
+      (home-page "https://github.com/hankhero/cl-json")
+      (synopsis "JSON encoder and decoder for Common-Lisp")
+      (description
+       "@command{cl-json} provides an encoder of Lisp objects to JSON format
+and a corresponding decoder of JSON data to Lisp objects.  Both the encoder
+and the decoder are highly customizable; at the same time, the default
+settings ensure a very simple mode of operation, similar to that provided by
+@command{yason} or @command{st-json}.")
+      (license license:expat))))
+
+(define-public cl-json
+  (sbcl-package->cl-source-package sbcl-cl-json))
+
+(define-public ecl-cl-json
+  (sbcl-package->ecl-package sbcl-cl-json))
+
+(define-public sbcl-unix-opts
+  (package
+    (name "sbcl-unix-opts")
+    (version "0.1.7")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/libre-man/unix-opts")
+             (commit version)))
+       (file-name (git-file-name "unix-opts" version))
+       (sha256
+        (base32
+         "08djdi1ard09fijb7w9bdmhmwd98b1hzmcnjw9fqjiqa0g3b44rr"))))
+    (build-system asdf-build-system/sbcl)
+    (home-page "https://github.com/hankhero/cl-json")
+    (synopsis "Unix-style command line options parser")
+    (description
+     "This is a minimalistic parser of command line options.  The main
+advantage of the library is the ability to concisely define command line
+options once and then use this definition for parsing and extraction of
+command line arguments, as well as printing description of command line
+options (you get --help for free).  This way you don't need to repeat
+yourself.  Also, @command{unix-opts} doesn't depend on anything and allows to
+precisely control behavior of the parser via Common Lisp restarts.")
+    (license license:expat)))
+
+(define-public cl-unix-opts
+  (sbcl-package->cl-source-package sbcl-unix-opts))
+
+(define-public ecl-unix-opts
+  (sbcl-package->ecl-package sbcl-unix-opts))
+
+(define-public sbcl-trivial-garbage
+  (package
+    (name "sbcl-trivial-garbage")
+    (version "0.21")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/trivial-garbage/trivial-garbage.git")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name "trivial-garbage" version))
+       (sha256
+        (base32 "0122jicfg7pca1wxw8zak1n92h5friqy60988ns0ysksj3fphw9n"))))
+    (build-system asdf-build-system/sbcl)
+    (native-inputs
+     `(("rt" ,sbcl-rt)))
+    (home-page "https://common-lisp.net/project/trivial-garbage/")
+    (synopsis "Portable GC-related APIs for Common Lisp")
+    (description "@command{trivial-garbage} provides a portable API to
+finalizers, weak hash-tables and weak pointers on all major implementations of
+the Common Lisp programming language.")
+    (license license:public-domain)))
+
+(define-public cl-trivial-garbage
+  (sbcl-package->cl-source-package sbcl-trivial-garbage))
+
+(define-public ecl-trivial-garbage
+  (sbcl-package->ecl-package sbcl-trivial-garbage))
+
+(define-public sbcl-closer-mop
+  (let ((commit "fac29ce90e3a46e1fc6cf182190e193526fa9dbc"))
+    (package
+      (name "sbcl-closer-mop")
+      (version (git-version  "1.0.0" "1" commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/pcostanza/closer-mop")
+               (commit commit)))
+         (sha256
+          (base32 "0hvh77y869h8fg9di5snyg85fxq6fdh9gj1igmx1g6j6j5x915dl"))
+         (file-name (git-file-name "closer-mop" version ))))
+      (build-system asdf-build-system/sbcl)
+      (home-page "https://github.com/pcostanza/closer-mop")
+      (synopsis "Rectifies absent or incorrect CLOS MOP features")
+      (description "Closer to MOP is a compatibility layer that rectifies many
+of the absent or incorrect CLOS MOP features across a broad range of Common
+Lisp implementations.")
+      (license license:expat))))
+
+(define-public cl-closer-mop
+  (sbcl-package->cl-source-package sbcl-closer-mop))
+
+(define-public ecl-closer-mop
+  (sbcl-package->ecl-package sbcl-closer-mop))
+
+(define sbcl-cl-cffi-gtk-boot0
+  (let ((commit "29443c5aaca975709df8025c4649366d882033cb"))
+    (package
+      (name "sbcl-cl-cffi-gtk-boot0")
+      (version (git-version "0.11.2" "1" commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/Ferada/cl-cffi-gtk/")
+               (commit commit)))
+         (file-name (git-file-name "cl-cffi-gtk" version))
+         (sha256
+          (base32
+           "0f6s92sf8xyzh1yksqx8bsy1sv0zmy0c13j3b8bavaba5hlxpxah"))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       `(("iterate" ,sbcl-iterate)
+         ("cffi" ,sbcl-cffi)
+         ("trivial-features" ,sbcl-trivial-features)))
+      (home-page "https://github.com/Ferada/cl-cffi-gtk/")
+      (synopsis "Common Lisp binding for GTK+3")
+      (description
+       "@command{cl-cffi-gtk} is a Lisp binding to GTK+ 3 (GIMP Toolkit) which
+is a library for creating graphical user interfaces.")
+      (license license:lgpl3))))
+
+(define-public sbcl-cl-cffi-gtk-glib
+  (package
+    (inherit sbcl-cl-cffi-gtk-boot0)
+    (name "sbcl-cl-cffi-gtk-glib")
+    (inputs
+     `(("glib" ,glib)
+       ,@(package-inputs sbcl-cl-cffi-gtk-boot0)))
+    (arguments
+     `(#:asd-file "glib/cl-cffi-gtk-glib.asd"
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'fix-paths
+           (lambda* (#:key inputs #:allow-other-keys)
+             (substitute* "glib/glib.init.lisp"
+               (("libglib|libgthread" all) (string-append
+                                            (assoc-ref inputs "glib") "/lib/" all))))))))))
+
+(define-public sbcl-cl-cffi-gtk-gobject
+  (package
+    (inherit sbcl-cl-cffi-gtk-boot0)
+    (name "sbcl-cl-cffi-gtk-gobject")
+    (inputs
+     `(("glib" ,glib)
+       ("cl-cffi-gtk-glib" ,sbcl-cl-cffi-gtk-glib)
+       ("trivial-garbage" ,sbcl-trivial-garbage)
+       ("bordeaux-threads" ,sbcl-bordeaux-threads)
+       ("closer-mop" ,sbcl-closer-mop)
+       ,@(package-inputs sbcl-cl-cffi-gtk-boot0)))
+    (arguments
+     `(#:asd-file "gobject/cl-cffi-gtk-gobject.asd"
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'fix-paths
+           (lambda* (#:key inputs #:allow-other-keys)
+             (substitute* "gobject/gobject.init.lisp"
+               (("libgobject" all) (string-append
+                                    (assoc-ref inputs "glib") "/lib/" all))))))))))
+
+(define-public sbcl-cl-cffi-gtk-gio
+  (package
+    (inherit sbcl-cl-cffi-gtk-boot0)
+    (name "sbcl-cl-cffi-gtk-gio")
+    (inputs
+     `(("glib" ,glib)
+       ("cl-cffi-gtk-glib" ,sbcl-cl-cffi-gtk-glib)
+       ("cl-cffi-gtk-gobject" ,sbcl-cl-cffi-gtk-gobject)
+       ,@(package-inputs sbcl-cl-cffi-gtk-boot0)))
+    (arguments
+     `(#:asd-file "gio/cl-cffi-gtk-gio.asd"
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'fix-paths
+           (lambda* (#:key inputs #:allow-other-keys)
+             (substitute* "gio/gio.init.lisp"
+               (("libgio" all)
+                (string-append
+                 (assoc-ref inputs "glib") "/lib/" all))))))))))
+
+(define-public sbcl-cl-cffi-gtk-cairo
+  (package
+    (inherit sbcl-cl-cffi-gtk-boot0)
+    (name "sbcl-cl-cffi-gtk-cairo")
+    (inputs
+     `(("cairo" ,cairo)
+       ("cl-cffi-gtk-glib" ,sbcl-cl-cffi-gtk-glib)
+       ,@(package-inputs sbcl-cl-cffi-gtk-boot0)))
+    (arguments
+     `(#:asd-file "cairo/cl-cffi-gtk-cairo.asd"
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'fix-paths
+           (lambda* (#:key inputs #:allow-other-keys)
+             (substitute* "cairo/cairo.init.lisp"
+               (("libcairo" all)
+                (string-append
+                 (assoc-ref inputs "cairo") "/lib/" all))))))))))
+
+(define-public sbcl-cl-cffi-gtk-pango
+  (package
+    (inherit sbcl-cl-cffi-gtk-boot0)
+    (name "sbcl-cl-cffi-gtk-pango")
+    (inputs
+     `(("pango" ,pango)
+       ("cl-cffi-gtk-glib" ,sbcl-cl-cffi-gtk-glib)
+       ("cl-cffi-gtk-gobject" ,sbcl-cl-cffi-gtk-gobject)
+       ("cl-cffi-gtk-cairo" ,sbcl-cl-cffi-gtk-cairo)
+       ,@(package-inputs sbcl-cl-cffi-gtk-boot0)))
+    (arguments
+     `(#:asd-file "pango/cl-cffi-gtk-pango.asd"
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'fix-paths
+           (lambda* (#:key inputs #:allow-other-keys)
+             (substitute* "pango/pango.init.lisp"
+               (("libpango" all)
+                (string-append
+                 (assoc-ref inputs "pango") "/lib/" all))))))))))
+
+(define-public sbcl-cl-cffi-gtk-gdk-pixbuf
+  (package
+    (inherit sbcl-cl-cffi-gtk-boot0)
+    (name "sbcl-cl-cffi-gtk-gdk-pixbuf")
+    (inputs
+     `(("gdk-pixbuf" ,gdk-pixbuf)
+       ("cl-cffi-gtk-gobject" ,sbcl-cl-cffi-gtk-gobject)
+       ,@(package-inputs sbcl-cl-cffi-gtk-boot0)))
+    (arguments
+     `(#:asd-file "gdk-pixbuf/cl-cffi-gtk-gdk-pixbuf.asd"
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'fix-paths
+           (lambda* (#:key inputs #:allow-other-keys)
+             (substitute* "gdk-pixbuf/gdk-pixbuf.init.lisp"
+               (("libgdk_pixbuf" all)
+                (string-append
+                 (assoc-ref inputs "gdk-pixbuf") "/lib/" all))))))))))
+
+(define-public sbcl-cl-cffi-gtk-gdk
+  (package
+    (inherit sbcl-cl-cffi-gtk-boot0)
+    (name "sbcl-cl-cffi-gtk-gdk")
+    (inputs
+     `(("gtk" ,gtk+)
+       ("cl-cffi-gtk-gobject" ,sbcl-cl-cffi-gtk-gobject)
+       ("cl-cffi-gtk-gio" ,sbcl-cl-cffi-gtk-gio)
+       ("cl-cffi-gtk-gdk-pixbuf" ,sbcl-cl-cffi-gtk-gdk-pixbuf)
+       ("cl-cffi-gtk-cairo" ,sbcl-cl-cffi-gtk-cairo)
+       ("cl-cffi-gtk-pango" ,sbcl-cl-cffi-gtk-pango)
+       ,@(package-inputs sbcl-cl-cffi-gtk-boot0)))
+    (arguments
+     `(#:asd-file "gdk/cl-cffi-gtk-gdk.asd"
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'fix-paths
+           (lambda* (#:key inputs #:allow-other-keys)
+             (substitute* "gdk/gdk.init.lisp"
+               (("libgdk" all)
+                (string-append
+                 (assoc-ref inputs "gtk") "/lib/" all)))
+             (substitute* "gdk/gdk.package.lisp"
+               (("libgtk" all)
+                (string-append
+                 (assoc-ref inputs "gtk") "/lib/" all))))))))))
+
+(define-public sbcl-cl-cffi-gtk
+  (package
+    (inherit sbcl-cl-cffi-gtk-boot0)
+    (name "sbcl-cl-cffi-gtk")
+    (inputs
+     `(("cl-cffi-gtk-glib" ,sbcl-cl-cffi-gtk-glib)
+       ("cl-cffi-gtk-gobject" ,sbcl-cl-cffi-gtk-gobject)
+       ("cl-cffi-gtk-gio" ,sbcl-cl-cffi-gtk-gio)
+       ("cl-cffi-gtk-gdk" ,sbcl-cl-cffi-gtk-gdk)
+       ,@(package-inputs sbcl-cl-cffi-gtk-boot0)))
+    (native-inputs
+     `(("fiveam" ,sbcl-fiveam)))
+    (arguments
+     `(#:asd-file "gtk/cl-cffi-gtk.asd"
+       #:test-asd-file "test/cl-cffi-gtk-test.asd"
+       ;; TODO: Tests fail with memory fault.
+       ;; See https://github.com/Ferada/cl-cffi-gtk/issues/24.
+       #:tests? #f))))
+
+(define-public cl-cffi-gtk
+  (sbcl-package->cl-source-package sbcl-cl-cffi-gtk))
+
+(define-public sbcl-cl-webkit
+  (let ((commit "cd2a9008e0c152e54755e8a7f07b050fe36bab31"))
+    (package
+      (name "sbcl-cl-webkit")
+      (version (git-version "2.4" "1" commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/jmercouris/cl-webkit")
+               (commit commit)))
+         (file-name (git-file-name "cl-webkit" version))
+         (sha256
+          (base32
+           "0f5lyn9i7xrn3g1bddga377mcbawkbxydijpg389q4n04gqj0vwf"))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       `(("cffi" ,sbcl-cffi)
+         ("cl-cffi-gtk" ,sbcl-cl-cffi-gtk)
+         ("webkitgtk" ,webkitgtk)))
+      (arguments
+       `(#:asd-file "webkit2/cl-webkit2.asd"
+         #:asd-system-name "cl-webkit2"
+         #:phases
+         (modify-phases %standard-phases
+           (add-after 'unpack 'fix-paths
+             (lambda* (#:key inputs #:allow-other-keys)
+               (substitute* "webkit2/webkit2.init.lisp"
+                 (("libwebkit2gtk" all)
+                  (string-append
+                   (assoc-ref inputs "webkitgtk") "/lib/" all))))))))
+      (home-page "https://github.com/jmercouris/cl-webkit")
+      (synopsis "Binding to WebKitGTK+ for Common Lisp")
+      (description
+       "@command{cl-webkit} is a binding to WebKitGTK+ for Common Lisp,
+currently targeting WebKit version 2.  The WebKitGTK+ library adds web
+browsing capabilities to an application, leveraging the full power of the
+WebKit browsing engine.")
+      (license license:expat))))
+
+(define-public cl-webkit
+  (sbcl-package->cl-source-package sbcl-cl-webkit))
+
+(define-public sbcl-lparallel
+  (package
+    (name "sbcl-lparallel")
+    (version "2.8.4")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/lmj/lparallel/")
+             (commit (string-append "lparallel-" version))))
+       (file-name (git-file-name "lparallel" version))
+       (sha256
+        (base32
+         "0g0aylrbbrqsz0ahmwhvnk4cmc2931fllbpcfgzsprwnqqd7vwq9"))))
+    (build-system asdf-build-system/sbcl)
+    (inputs
+     `(("alexandria" ,sbcl-alexandria)
+       ("bordeaux-threads" ,sbcl-bordeaux-threads)
+       ("trivial-garbage" ,sbcl-trivial-garbage)))
+    (home-page "https://lparallel.org/")
+    (synopsis "Parallelism for Common Lisp")
+    (description
+     "@command{lparallel} is a library for parallel programming in Common
+Lisp, featuring:
+
+@itemize
+@item a simple model of task submission with receiving queue,
+@item constructs for expressing fine-grained parallelism,
+@item asynchronous condition handling across thread boundaries,
+@item parallel versions of map, reduce, sort, remove, and many others,
+@item promises, futures, and delayed evaluation constructs,
+@item computation trees for parallelizing interconnected tasks,
+@item bounded and unbounded FIFO queues,
+@item high and low priority tasks,
+@item task killing by category,
+@item integrated timeouts.
+@end itemize\n")
+    (license license:expat)))
+
+(define-public cl-lparallel
+  (sbcl-package->cl-source-package sbcl-lparallel))
+
+(define-public ecl-lparallel
+  (sbcl-package->ecl-package sbcl-lparallel))
+
+(define-public sbcl-cl-markup
+  (let ((commit "e0eb7debf4bdff98d1f49d0f811321a6a637b390"))
+    (package
+      (name "sbcl-cl-markup")
+      (version (git-version "0.1" "1" commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/arielnetworks/cl-markup/")
+               (commit commit)))
+         (file-name (git-file-name "cl-markup" version))
+         (sha256
+          (base32
+           "10l6k45971dl13fkdmva7zc6i453lmq9j4xax2ci6pjzlc6xjhp7"))))
+      (build-system asdf-build-system/sbcl)
+      (home-page "https://github.com/arielnetworks/cl-markup/")
+      (synopsis "Markup generation library for Common Lisp")
+      (description
+       "A modern markup generation library for Common Lisp that features:
+
+@itemize
+@item Fast (even faster through compiling the code)
+@item Safety
+@item Support for multiple document types (markup, xml, html, html5, xhtml)
+@item Output with doctype
+@item Direct output to stream
+@end itemize\n")
+      (license license:lgpl3+))))
+
+(define-public cl-markup
+  (sbcl-package->cl-source-package sbcl-cl-markup))
+
+(define-public ecl-cl-markup
+  (sbcl-package->ecl-package sbcl-cl-markup))
+
+(define-public sbcl-cl-css
+  (let ((commit "8fe654c8f0cf95b300718101cce4feb517f78e2f"))
+    (package
+      (name "sbcl-cl-css")
+      (version (git-version "0.1" "1" commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/inaimathi/cl-css/")
+               (commit commit)))
+         (file-name (git-file-name "cl-css" version))
+         (sha256
+          (base32
+           "1lc42zi2sw11fl2589sc19nr5sd2p0wy7wgvgwaggxa5f3ajhsmd"))))
+      (build-system asdf-build-system/sbcl)
+      (home-page "https://github.com/inaimathi/cl-css/")
+      (synopsis "Non-validating, inline CSS generator for Common Lisp")
+      (description
+       "This is a dead-simple, non validating, inline CSS generator for Common
+Lisp.  Its goals are axiomatic syntax, simple implementation to support
+portability, and boilerplate reduction in CSS.")
+      (license license:expat))))
+
+(define-public cl-css
+  (sbcl-package->cl-source-package sbcl-cl-css))
+
+(define-public ecl-cl-css
+  (sbcl-package->ecl-package sbcl-cl-css))
+
+(define-public sbcl-portable-threads
+  (let ((commit "c0e61a1faeb0583c80fd3f20b16cc4c555226920"))
+    (package
+      (name "sbcl-portable-threads")
+      (version (git-version "2.3" "1" commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/binghe/portable-threads/")
+               (commit commit)))
+         (file-name (git-file-name "portable-threads" version))
+         (sha256
+          (base32
+           "03fmxyarc0xf4kavwkfa0a2spkyfrz6hbgbi9y4q7ny5aykdyfaq"))))
+      (build-system asdf-build-system/sbcl)
+      (arguments
+       `(;; Tests seem broken.
+         #:tests? #f))
+      (home-page "https://github.com/binghe/portable-threads")
+      (synopsis "Portable threads (and scheduled and periodic functions) API for Common Lisp")
+      (description
+       "Portable Threads (and Scheduled and Periodic Functions) API for Common
+Lisp (from GBBopen project).")
+      (license license:asl2.0))))
+
+(define-public cl-portable-threads
+  (sbcl-package->cl-source-package sbcl-portable-threads))
+
+(define-public ecl-portable-threada
+  (sbcl-package->ecl-package sbcl-portable-threads))
+
+(define-public sbcl-usocket-boot0
+  ;; usocket's test rely on usocket-server which depends on usocket itself.
+  ;; We break this cyclic dependency with -boot0 that packages usocket.
+  (let ((commit "86e7efbfe50101931edf4b67cdcfa7e221ecfde9"))
+    (package
+      (name "sbcl-usocket-boot0")
+      (version (git-version "0.7.1" "1" commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/usocket/usocket/")
+               (commit commit)))
+         (file-name (git-file-name "usocket" version))
+         (sha256
+          (base32
+           "1lk6ipakrib7kdgzw44hrgmls9akp5pz4h35yynw0k5zwmmq6374"))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       `(("split-sequence" ,sbcl-split-sequence)))
+      (arguments
+       `(#:tests? #f
+         #:asd-system-name "usocket"))
+      (home-page "https://common-lisp.net/project/usocket/")
+      (synopsis "Universal socket library for Common Lisp (server side)")
+      (description
+       "This library strives to provide a portable TCP/IP and UDP/IP socket
+interface for as many Common Lisp implementations as possible, while keeping
+the abstraction and portability layer as thin as possible.")
+      (license license:expat))))
+
+(define-public sbcl-usocket-server
+  (package
+    (inherit sbcl-usocket-boot0)
+    (name "sbcl-usocket-server")
+    (inputs
+     `(("usocket" ,sbcl-usocket-boot0)
+       ("portable-threads" ,sbcl-portable-threads)))
+    (arguments
+     '(#:asd-system-name "usocket-server"))
+    (synopsis "Universal socket library for Common Lisp (server side)")))
+
+(define-public cl-usocket-server
+  (sbcl-package->cl-source-package sbcl-usocket-server))
+
+(define-public ecl-socket-server
+  (sbcl-package->ecl-package sbcl-usocket-server))
+
+(define-public sbcl-usocket
+  (package
+    (inherit sbcl-usocket-boot0)
+    (name "sbcl-usocket")
+    (arguments
+     ;; FIXME: Tests need network access?
+     `(#:tests? #f))
+    (native-inputs
+     ;; Testing only.
+     `(("usocket-server" ,sbcl-usocket-server)
+       ("rt" ,sbcl-rt)))))
+
+(define-public cl-usocket
+  (sbcl-package->cl-source-package sbcl-usocket))
+
+(define-public ecl-socket
+  (sbcl-package->ecl-package sbcl-usocket))
+
+(define-public sbcl-s-xml
+  (package
+    (name "sbcl-s-xml")
+    (version "3")
+    (source
+     (origin
+       (method url-fetch)
+       (uri "https://common-lisp.net/project/s-xml/s-xml.tgz")
+       (sha256
+        (base32
+         "061qcr0dzshsa38s5ma4ay924cwak2nq9gy59dw6v9p0qb58nzjf"))))
+    (build-system asdf-build-system/sbcl)
+    (home-page "https://common-lisp.net/project/s-xml/")
+    (synopsis "Simple XML parser implemented in Common Lisp")
+    (description
+     "S-XML is a simple XML parser implemented in Common Lisp.  This XML
+parser implementation has the following features:
+
+@itemize
+@item It works (handling many common XML usages).
+@item It is very small (the core is about 700 lines of code, including
+comments and whitespace).
+@item It has a core API that is simple, efficient and pure functional, much
+like that from SSAX (see also http://ssax.sourceforge.net).
+@item It supports different DOM models: an XSML-based one, an LXML-based one
+and a classic xml-element struct based one.
+@item It is reasonably time and space efficient (internally avoiding garbage
+generatation as much as possible).
+@item It does support CDATA.
+@item It should support the same character sets as your Common Lisp
+implementation.
+@item It does support XML name spaces.
+@end itemize
+
+This XML parser implementation has the following limitations:
+
+@itemize
+@item It does not support any special tags (like processing instructions).
+@item It is not validating, even skips DTD's all together.
+@end itemize\n")
+    (license license:lgpl3+)))
+
+(define-public cl-s-xml
+  (sbcl-package->cl-source-package sbcl-s-xml))
+
+(define-public ecl-s-xml
+  (sbcl-package->ecl-package sbcl-s-xml))
+
+(define-public sbcl-s-xml-rpc
+  (package
+    (name "sbcl-s-xml-rpc")
+    (version "7")
+    (source
+     (origin
+       (method url-fetch)
+       (uri "https://common-lisp.net/project/s-xml-rpc/s-xml-rpc.tgz")
+       (sha256
+        (base32
+         "02z7k163d51v0pzk8mn1xb6h5s6x64gjqkslhwm3a5x26k2gfs11"))))
+    (build-system asdf-build-system/sbcl)
+    (inputs
+     `(("s-xml" ,sbcl-s-xml)))
+    (home-page "https://common-lisp.net/project/s-xml-rpc/")
+    (synopsis "Implementation of XML-RPC in Common Lisp for both client and server")
+    (description
+     "S-XML-RPC is an implementation of XML-RPC in Common Lisp for both
+client and server.")
+    (license license:lgpl3+)))
+
+(define-public cl-s-xml-rpc
+  (sbcl-package->cl-source-package sbcl-s-xml-rpc))
+
+(define-public ecl-s-xml-rpc
+  (sbcl-package->ecl-package sbcl-s-xml-rpc))
+
+(define-public sbcl-trivial-clipboard
+  (let ((commit "5af3415d1484e6d69a1b5c178f24680d9fd01796"))
+    (package
+      (name "sbcl-trivial-clipboard")
+      (version (git-version "0.0.0.0" "2" commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/snmsts/trivial-clipboard")
+               (commit commit)))
+         (file-name (git-file-name "trivial-clipboard" version))
+         (sha256
+          (base32
+           "1gb515z5yq6h5548pb1fwhmb0hhq1ssyb78pvxh4alq799xipxs9"))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       `(("xclip" ,xclip)))
+      (native-inputs
+       `(("fiveam" ,sbcl-fiveam)))
+      (arguments
+       `(#:phases
+         (modify-phases %standard-phases
+           (add-after 'unpack 'fix-paths
+             (lambda* (#:key inputs #:allow-other-keys)
+               (substitute* "src/text.lisp"
+                 (("\\(executable-find \"xclip\"\\)")
+                  (string-append "(executable-find \""
+                                 (assoc-ref inputs "xclip")
+                                 "/bin/xclip\")"))))))))
+      (home-page "https://github.com/snmsts/trivial-clipboard")
+      (synopsis "Access system clipboard in Common Lisp")
+      (description
+       "@command{trivial-clipboard} gives access to the system clipboard.")
+      (license license:expat))))
+
+(define-public cl-trivial-clipboard
+  (sbcl-package->cl-source-package sbcl-trivial-clipboard))
+
+(define-public ecl-trivial-clipboard
+  (sbcl-package->ecl-package sbcl-trivial-clipboard))
+
+(define-public sbcl-trivial-backtrace
+  (let ((commit "ca81c011b86424a381a7563cea3b924f24e6fbeb")
+        (revision "1"))
+    (package
+     (name "sbcl-trivial-backtrace")
+     (version (git-version "0.0.0" revision commit))
+     (source
+      (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/gwkkwg/trivial-backtrace.git")
+             (commit commit)))
+       (file-name (git-file-name "trivial-backtrace" version))
+       (sha256
+        (base32 "10p41p43skj6cimdg8skjy7372s8v2xpkg8djjy0l8rm45i654k1"))))
+     (build-system asdf-build-system/sbcl)
+     (inputs
+      `(("sbcl-lift" ,sbcl-lift)))
+     (home-page "https://common-lisp.net/project/trivial-backtrace/")
+     (synopsis "Portable simple API to work with backtraces in Common Lisp")
+     (description
+      "On of the many things that didn't quite get into the Common Lisp
+standard was how to get a Lisp to output its call stack when something has
+gone wrong.  As such, each Lisp has developed its own notion of what to
+display, how to display it, and what sort of arguments can be used to
+customize it.  @code{trivial-backtrace} is a simple solution to generating a
+backtrace portably.")
+     (license license:expat))))
+
+(define-public cl-trivial-backtrace
+  (sbcl-package->cl-source-package sbcl-trivial-backtrace))
+
+(define-public sbcl-rfc2388
+  (let ((commit "591bcf7e77f2c222c43953a80f8c297751dc0c4e")
+        (revision "1"))
+    (package
+     (name "sbcl-rfc2388")
+     (version (git-version "0.0.0" revision commit))
+     (source
+      (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/jdz/rfc2388.git")
+             (commit commit)))
+       (file-name (git-file-name "rfc2388" version))
+       (sha256
+        (base32 "0phh5n3clhl9ji8jaxrajidn22d3f0aq87mlbfkkxlnx2pnw694k"))))
+     (build-system asdf-build-system/sbcl)
+     (home-page "https://github.com/jdz/rfc2388/")
+     (synopsis "An implementation of RFC 2388 in Common Lisp")
+     (description
+      "This package contains an implementation of RFC 2388, which is used to
+process form data posted with HTTP POST method using enctype
+\"multipart/form-data\".")
+     (license license:bsd-2))))
+
+(define-public cl-rfc2388
+  (sbcl-package->cl-source-package sbcl-rfc2388))
+
+(define-public sbcl-md5
+  (package
+    (name "sbcl-md5")
+    (version "2.0.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+             "https://github.com/pmai/md5/archive/release-" version ".tar.gz"))
+       (sha256
+        (base32 "19yl9n0pjdz5gw4qi711lka97xcd9f81ylg434hk7jwn9f2s6w11"))))
+    (build-system asdf-build-system/sbcl)
+    (home-page "https://github.com/pmai/md5")
+    (synopsis
+     "Common Lisp implementation of the MD5 Message-Digest Algorithm (RFC 1321)")
+    (description
+     "This package implements The MD5 Message-Digest Algorithm, as defined in
+RFC 1321 by R. Rivest, published April 1992.")
+    (license license:public-domain)))
+
+(define-public cl-md5
+  (sbcl-package->cl-source-package sbcl-md5))
+
+(define-public sbcl-cl+ssl
+  (let ((commit "141ae91416bc40f1618dc07e48429b84388aa599")
+        (revision "1"))
+    (package
+      (name "sbcl-cl+ssl")
+      (version (git-version "0.0.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/cl-plus-ssl/cl-plus-ssl.git")
+               (commit commit)))
+         (file-name (git-file-name "cl+ssl" version))
+         (sha256
+          (base32 "1s0hg1h9sf8q89v0yrxmzg5f5sng29rgx3n21r9h9yql8351myan"))))
+      (build-system asdf-build-system/sbcl)
+      (arguments
+       '(#:phases
+         (modify-phases %standard-phases
+           (add-after 'unpack 'fix-paths
+             (lambda* (#:key inputs #:allow-other-keys)
+               (substitute* "src/reload.lisp"
+                 (("libssl.so" all)
+                  (string-append
+                   (assoc-ref inputs "openssl") "/lib/" all))))))))
+      (inputs
+       `(("openssl" ,openssl)
+         ("sbcl-cffi" ,sbcl-cffi)
+         ("sbcl-trivial-gray-streams" ,sbcl-trivial-gray-streams)
+         ("sbcl-flexi-streams" ,sbcl-flexi-streams)
+         ("sbcl-bordeaux-threads" ,sbcl-bordeaux-threads)
+         ("sbcl-trivial-garbage" ,sbcl-trivial-garbage)
+         ("sbcl-alexandria" ,sbcl-alexandria)
+         ("sbcl-trivial-features" ,sbcl-trivial-features)))
+      (home-page "http://common-lisp.net/project/cl-plus-ssl/")
+      (synopsis "Common Lisp bindings to OpenSSL")
+      (description
+       "This library is a fork of SSL-CMUCL.  The original SSL-CMUCL source
+code was written by Eric Marsden and includes contributions by Jochen Schmidt.
+Development into CL+SSL was done by David Lichteblau.")
+      (license license:expat))))
+
+(define-public cl-cl+ssl
+  (sbcl-package->cl-source-package sbcl-cl+ssl))
+
+(define-public sbcl-kmrcl
+  (let ((version "1.109.0")
+        (commit "5260068b2eb735af6796740c2db4955afac21636")
+        (revision "1"))
+    (package
+      (name "sbcl-kmrcl")
+      (version (git-version version revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "http://git.kpe.io/kmrcl.git/")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32 "1va7xjgzfv674bpsli674i7zj3f7wg5kxic41kz18r6hh4n52dfv"))))
+      (build-system asdf-build-system/sbcl)
+      (arguments
+       ;; Tests fail with: :FORCE and :FORCE-NOT arguments not allowed in a
+       ;; nested call to ASDF/OPERATE:OPERATE unless identically to toplevel
+       '(#:tests? #f))
+      (inputs
+       `(("sbcl-rt" ,sbcl-rt)))
+      (home-page "http://files.kpe.io/kmrcl/")
+      (synopsis "General utilities for Common Lisp programs")
+      (description
+       "KMRCL is a collection of utilities used by a number of Kevin
+Rosenberg's CL packages.")
+      (license license:llgpl))))
+
+(define-public cl-kmrcl
+  (sbcl-package->cl-source-package sbcl-kmrcl))
+
+(define-public sbcl-cl-base64
+  (let ((version "3.3.3"))
+    (package
+      (name "sbcl-cl-base64")
+      (version version)
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "http://git.kpe.io/cl-base64.git")
+               (commit (string-append "v" version))))
+         (file-name (git-file-name "cl-base64" version))
+         (sha256
+          (base32 "1dw6j7n6gsd2qa0p0rbsjxj00acxx3i9ca1qkgl0liy8lpnwkypl"))))
+      (build-system asdf-build-system/sbcl)
+      (arguments
+       ;; Tests fail with: :FORCE and :FORCE-NOT arguments not allowed
+       ;; in a nested call to ASDF/OPERATE:OPERATE unless identically
+       ;; to toplevel
+       '(#:tests? #f))
+      (inputs
+       `(("sbcl-ptester" ,sbcl-ptester)
+         ("sbcl-kmrcl" ,sbcl-kmrcl)))
+      (home-page "http://files.kpe.io/cl-base64/")
+      (synopsis
+       "Common Lisp package to encode and decode base64 with URI support")
+      (description
+       "This package provides highly optimized base64 encoding and decoding.
+Besides conversion to and from strings, integer conversions are supported.
+Encoding with Uniform Resource Identifiers is supported by using a modified
+encoding table that uses only URI-compatible characters.")
+      (license license:bsd-3))))
+
+(define-public cl-base64
+  (sbcl-package->cl-source-package sbcl-cl-base64))
+
+(define-public sbcl-chunga
+  (package
+    (name "sbcl-chunga")
+    (version "1.1.7")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+              (url "https://github.com/edicl/chunga.git")
+              (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "0jzn3nyb3f22gm983rfk99smqs3mhb9ivjmasvhq9qla5cl9pyhd"))))
+    (build-system asdf-build-system/sbcl)
+    (inputs
+     `(("sbcl-trivial-gray-streams" ,sbcl-trivial-gray-streams)))
+    (home-page "https://edicl.github.io/chunga/")
+    (synopsis "Portable chunked streams for Common Lisp")
+    (description
+     "Chunga implements streams capable of chunked encoding on demand as
+defined in RFC 2616.")
+    (license license:bsd-2)))
+
+(define-public cl-chunga
+  (sbcl-package->cl-source-package sbcl-chunga))
+
+(define-public sbcl-cl-who
+  (let ((version "1.1.4")
+        (commit "2c08caa4bafba720409af9171feeba3f32e86d32")
+        (revision "1"))
+    (package
+      (name "sbcl-cl-who")
+      (version (git-version version revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/edicl/cl-who.git")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "0yjb6sr3yazm288m318kqvj9xk8rm9n1lpimgf65ymqv0i5agxsb"))))
+      (build-system asdf-build-system/sbcl)
+      (native-inputs
+       `(("sbcl-flexi-streams" ,sbcl-flexi-streams)))
+      (home-page "https://edicl.github.io/cl-who/")
+      (synopsis "Yet another Lisp markup language")
+      (description
+       "There are plenty of Lisp Markup Languages out there - every Lisp
+programmer seems to write at least one during his career - and CL-WHO (where
+WHO means \"with-html-output\" for want of a better acronym) is probably just
+as good or bad as the next one.")
+      (license license:bsd-2))))
+
+(define-public cl-cl-who
+  (sbcl-package->cl-source-package sbcl-cl-who))
+
+(define-public sbcl-chipz
+  (let ((version "0.8")
+        (commit "75dfbc660a5a28161c57f115adf74c8a926bfc4d")
+        (revision "1"))
+    (package
+      (name "sbcl-chipz")
+      (version (git-version version revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/froydnj/chipz.git")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "0plx4rs39zbs4gjk77h4a2q11zpy75fh9v8hnxrvsf8fnakajhwg"))))
+      (build-system asdf-build-system/sbcl)
+      (native-inputs
+       `(("sbcl-flexi-streams" ,sbcl-flexi-streams)))
+      (home-page "http://method-combination.net/lisp/chipz/")
+      (synopsis
+       "Common Lisp library for decompressing deflate, zlib, gzip, and bzip2
+data")
+      (description
+       "DEFLATE data, defined in RFC1951, forms the core of popular
+compression formats such as zlib (RFC 1950) and gzip (RFC 1952).  As such,
+Chipz also provides for decompressing data in those formats as well.  BZIP2 is
+the format used by the popular compression tool bzip2.")
+      ;; The author describes it as "MIT-like"
+      (license license:expat))))
+
+(define-public cl-chipz
+  (sbcl-package->cl-source-package sbcl-chipz))
+
+(define-public sbcl-drakma
+  (let ((version "2.0.4")
+        (commit "7647c0ae842ff2058624e53979c7f297760c97a7")
+        (revision "1"))
+    (package
+      (name "sbcl-drakma")
+      (version (git-version version revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/edicl/drakma.git")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "1c4i9wakhj5pxfyyykxshdmv3180sbkrx6fcyynikmc0jd0rh84r"))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       `(("sbcl-puri" ,sbcl-puri)
+         ("sbcl-cl-base64" ,sbcl-cl-base64)
+         ("sbcl-chunga" ,sbcl-chunga)
+         ("sbcl-flexi-streams" ,sbcl-flexi-streams)
+         ("sbcl-cl-ppcre" ,sbcl-cl-ppcre)
+         ("sbcl-chipz" ,sbcl-chipz)
+         ("sbcl-usocket" ,sbcl-usocket)
+         ("sbcl-cl+ssl" ,sbcl-cl+ssl)))
+      (native-inputs
+       `(("sbcl-fiveam" ,sbcl-fiveam)))
+      (home-page "https://edicl.github.io/drakma/")
+      (synopsis "HTTP client written in Common Lisp")
+      (description
+       "Drakma is a full-featured HTTP client implemented in Common Lisp.  It
+knows how to handle HTTP/1.1 chunking, persistent connections, re-usable
+sockets, SSL, continuable uploads, file uploads, cookies, and more.")
+      (license license:bsd-2))))
+
+(define-public cl-drakma
+  (sbcl-package->cl-source-package sbcl-drakma))
+
+(define-public sbcl-hunchentoot
+  (package
+    (name "sbcl-hunchentoot")
+    (version "1.2.38")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/edicl/hunchentoot.git")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name "hunchentoot" version))
+       (sha256
+        (base32 "1anpcad7w045m4rsjs1f3xdhjwx5cppq1h0vlb3q7dz81fi3i6yq"))))
+    (build-system asdf-build-system/sbcl)
+    (native-inputs
+     `(("sbcl-cl-who" ,sbcl-cl-who)
+       ("sbcl-drakma" ,sbcl-drakma)))
+    (inputs
+     `(("sbcl-chunga" ,sbcl-chunga)
+       ("sbcl-cl-base64" ,sbcl-cl-base64)
+       ("sbcl-cl-fad" ,sbcl-cl-fad)
+       ("sbcl-cl-ppcre" ,sbcl-cl-ppcre)
+       ("sbcl-flexi-streams" ,sbcl-flexi-streams)
+       ("sbcl-cl+ssl" ,sbcl-cl+ssl)
+       ("sbcl-md5" ,sbcl-md5)
+       ("sbcl-rfc2388" ,sbcl-rfc2388)
+       ("sbcl-trivial-backtrace" ,sbcl-trivial-backtrace)
+       ("sbcl-usocket" ,sbcl-usocket)))
+    (home-page "https://edicl.github.io/hunchentoot/")
+    (synopsis "Web server written in Common Lisp")
+    (description
+     "Hunchentoot is a web server written in Common Lisp and at the same
+time a toolkit for building dynamic websites.  As a stand-alone web server,
+Hunchentoot is capable of HTTP/1.1 chunking (both directions), persistent
+connections (keep-alive), and SSL.")
+    (license license:bsd-2)))
+
+(define-public cl-hunchentoot
+  (sbcl-package->cl-source-package sbcl-hunchentoot))
+
+(define-public sbcl-trivial-types
+  (package
+    (name "sbcl-trivial-types")
+    (version "0.0.1")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/m2ym/trivial-types.git")
+             (commit "ee869f2b7504d8aa9a74403641a5b42b16f47d88")))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "1s4cp9bdlbn8447q7w7f1wkgwrbvfzp20mgs307l5pxvdslin341"))))
+    (build-system asdf-build-system/sbcl)
+    (home-page "https://github.com/m2ym/trivial-types")
+    (synopsis "Trivial type definitions for Common Lisp")
+    (description
+     "TRIVIAL-TYPES provides missing but important type definitions such as
+PROPER-LIST, ASSOCIATION-LIST, PROPERTY-LIST and TUPLE.")
+    (license license:llgpl)))
+
+(define-public cl-trivial-types
+  (sbcl-package->cl-source-package sbcl-trivial-types))
+
+(define-public sbcl-cl-syntax
+  (package
+    (name "sbcl-cl-syntax")
+    (version "0.0.3")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/m2ym/cl-syntax.git")
+             (commit "03f0c329bbd55b8622c37161e6278366525e2ccc")))
+       (file-name (git-file-name "cl-syntax" version))
+       (sha256
+        (base32 "17ran8xp77asagl31xv8w819wafh6whwfc9p6dgx22ca537gyl4y"))))
+    (build-system asdf-build-system/sbcl)
+    (arguments
+     '(#:asd-file "cl-syntax.asd"
+       #:asd-system-name "cl-syntax"))
+    (inputs `(("sbcl-trivial-types" ,sbcl-trivial-types)
+              ("sbcl-named-readtables" ,sbcl-named-readtables)))
+    (home-page "https://github.com/m2ym/cl-syntax")
+    (synopsis "Reader Syntax Coventions for Common Lisp and SLIME")
+    (description
+     "CL-SYNTAX provides Reader Syntax Coventions for Common Lisp and SLIME.")
+    (license license:llgpl)))
+
+(define-public cl-syntax
+  (sbcl-package->cl-source-package sbcl-cl-syntax))
+
+(define-public sbcl-cl-annot
+  (let ((commit "c99e69c15d935eabc671b483349a406e0da9518d")
+        (revision "1"))
+    (package
+      (name "sbcl-cl-annot")
+      (version (git-version "0.0.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/m2ym/cl-annot.git")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32 "1wq1gs9jjd5m6iwrv06c2d7i5dvqsfjcljgbspfbc93cg5xahk4n"))))
+      (build-system asdf-build-system/sbcl)
+    (arguments
+     '(#:asd-file "cl-annot.asd"
+       #:asd-system-name "cl-annot"))
+      (inputs
+       `(("sbcl-alexandria" ,sbcl-alexandria)))
+      (home-page "https://github.com/m2ym/cl-annot")
+      (synopsis "Python-like Annotation Syntax for Common Lisp.")
+      (description
+       "@code{cl-annot} is an general annotation library for Common Lisp.")
+      (license license:llgpl))))
+
+(define-public cl-annot
+  (sbcl-package->cl-source-package sbcl-cl-annot))
+
+(define-public sbcl-cl-syntax-annot
+  (package
+    (name "sbcl-cl-syntax-annot")
+    (version "0.0.3")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/m2ym/cl-syntax.git")
+             (commit "03f0c329bbd55b8622c37161e6278366525e2ccc")))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "17ran8xp77asagl31xv8w819wafh6whwfc9p6dgx22ca537gyl4y"))))
+    (build-system asdf-build-system/sbcl)
+    (arguments
+     '(#:asd-file "cl-syntax-annot.asd"
+       #:asd-system-name "cl-syntax-annot"))
+    (inputs
+     `(("sbcl-cl-syntax" ,sbcl-cl-syntax)
+       ("sbcl-cl-annot" ,sbcl-cl-annot)))
+    (home-page "https://github.com/m2ym/cl-syntax")
+    (synopsis "Reader Syntax Coventions for Common Lisp and SLIME")
+    (description
+     "CL-SYNTAX provides Reader Syntax Coventions for Common Lisp and
+SLIME.")
+    (license license:llgpl)))
+
+(define-public cl-syntax-annot
+  (sbcl-package->cl-source-package sbcl-cl-syntax-annot))
+
+(define-public sbcl-cl-utilities
+  (let ((commit "dce2d2f6387091ea90357a130fa6d13a6776884b")
+        (revision "1"))
+    (package
+      (name "sbcl-cl-utilities")
+      (version (git-version "0.0.0" revision commit))
+      (source
+       (origin
+         (method url-fetch)
+         (uri
+          (string-append
+           "https://gitlab.common-lisp.net/cl-utilities/cl-utilities/-/"
+           "archive/" commit "/cl-utilities-" commit ".tar.gz"))
+         (sha256
+          (base32 "1r46v730yf96nk2vb24qmagv9x96xvd08abqwhf02ghgydv1a7z2"))))
+      (build-system asdf-build-system/sbcl)
+      (arguments
+       '(#:asd-file "cl-utilities.asd"
+         #:asd-system-name "cl-utilities"
+         #:phases
+         (modify-phases %standard-phases
+           (add-after 'unpack 'fix-paths
+             (lambda* (#:key inputs #:allow-other-keys)
+               (substitute* "rotate-byte.lisp"
+                 (("in-package :cl-utilities)" all)
+                  "in-package :cl-utilities)\n\n#+sbcl\n(require :sb-rotate-byte)")))))))
+      (home-page "http://common-lisp.net/project/cl-utilities")
+      (synopsis "A collection of semi-standard utilities")
+      (description
+       "On Cliki.net <http://www.cliki.net/Common%20Lisp%20Utilities>, there
+is a collection of Common Lisp Utilities, things that everybody writes since
+they're not part of the official standard.  There are some very useful things
+there; the only problems are that they aren't implemented as well as you'd
+like (some aren't implemented at all) and they aren't conveniently packaged
+and maintained.  It takes quite a bit of work to carefully implement utilities
+for common use, commented and documented, with error checking placed
+everywhere some dumb user might make a mistake.")
+      (license license:public-domain))))
+
+(define-public cl-utilities
+  (sbcl-package->cl-source-package sbcl-cl-utilities))
+
+(define-public sbcl-map-set
+  (let ((commit "7b4b545b68b8")
+        (revision "1"))
+    (package
+      (name "sbcl-map-set")
+      (version (git-version "0.0.0" revision commit))
+      (source
+       (origin
+         (method url-fetch)
+         (uri (string-append
+               "https://bitbucket.org/tarballs_are_good/map-set/get/"
+               commit ".tar.gz"))
+         (sha256
+          (base32 "1sx5j5qdsy5fklspfammwb16kjrhkggdavm922a9q86jm5l0b239"))))
+      (build-system asdf-build-system/sbcl)
+      (home-page "https://bitbucket.org/tarballs_are_good/map-set")
+      (synopsis "Set-like data structure")
+      (description
+       "Implementation of a set-like data structure with constant time
+addition, removal, and random selection.")
+      (license license:bsd-3))))
+
+(define-public cl-map-set
+  (sbcl-package->cl-source-package sbcl-map-set))
+
+(define-public sbcl-quri
+  (let ((commit "76b75103f21ead092c9f715512fa82441ef61185")
+        (revision "1"))
+    (package
+      (name "sbcl-quri")
+      (version (git-version "0.1.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/fukamachi/quri.git")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32 "1ccbxsgzdibmzq33mmbmmz9vwl6l03xh6nbpsh1hkdvdcl7q0a60"))))
+      (build-system asdf-build-system/sbcl)
+      (arguments
+       ;; Tests fail with: Component QURI-ASD::QURI-TEST not found,
+       ;; required by #<SYSTEM "quri">. Why?
+       '(#:tests? #f))
+      (native-inputs `(("sbcl-prove-asdf" ,sbcl-prove-asdf)
+                       ("sbcl-prove" ,sbcl-prove)))
+      (inputs `(("sbcl-babel" ,sbcl-babel)
+                ("sbcl-split-sequence" ,sbcl-split-sequence)
+                ("sbcl-cl-utilities" ,sbcl-cl-utilities)
+                ("sbcl-alexandria" ,sbcl-alexandria)))
+      (home-page "https://github.com/fukamachi/quri")
+      (synopsis "Yet another URI library for Common Lisp")
+      (description
+       "QURI (pronounced \"Q-ree\") is yet another URI library for Common
+Lisp. It is intended to be a replacement of PURI.")
+      (license license:bsd-3))))
+
+(define-public cl-quri
+  (sbcl-package->cl-source-package sbcl-quri))
+
+(define-public sbcl-myway
+  (let ((commit "286230082a11f879c18b93f17ca571c5f676bfb7")
+        (revision "1"))
+    (package
+     (name "sbcl-myway")
+     (version (git-version "0.1.0" revision commit))
+     (source
+      (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/fukamachi/myway.git")
+             (commit commit)))
+       (file-name (git-file-name "myway" version))
+       (sha256
+        (base32 "0briia9bk3lbr0frnx39d1qg6i38dm4j6z9w3yga3d40k6df4a90"))))
+     (build-system asdf-build-system/sbcl)
+     (arguments
+      ;; Tests fail with: Component MYWAY-ASD::MYWAY-TEST not found, required
+      ;; by #<SYSTEM "myway">. Why?
+      '(#:tests? #f))
+     (native-inputs
+      `(("sbcl-prove-asdf" ,sbcl-prove-asdf)
+        ("sbcl-prove" ,sbcl-prove)))
+     (inputs
+      `(("sbcl-cl-ppcre" ,sbcl-cl-ppcre)
+        ("sbcl-quri" ,sbcl-quri)
+        ("sbcl-map-set" ,sbcl-map-set)))
+     (home-page "https://github.com/fukamachi/myway")
+     (synopsis "Sinatra-compatible URL routing library for Common Lisp")
+     (description "My Way is a Sinatra-compatible URL routing library.")
+     (license license:llgpl))))
+
+(define-public cl-myway
+  (sbcl-package->cl-source-package sbcl-myway))
+
+(define-public sbcl-xsubseq
+  (let ((commit "5ce430b3da5cda3a73b9cf5cee4df2843034422b")
+        (revision "1"))
+    (package
+     (name "sbcl-xsubseq")
+     (version (git-version "0.0.1" revision commit))
+     (source
+      (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/fukamachi/xsubseq")
+             (commit commit)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "1xz79q0p2mclf3sqjiwf6izdpb6xrsr350bv4mlmdlm6rg5r99px"))))
+     (build-system asdf-build-system/sbcl)
+     (arguments
+      ;; Tests fail with: Component XSUBSEQ-ASD::XSUBSEQ-TEST not found,
+      ;; required by #<SYSTEM "xsubseq">. Why?
+      '(#:tests? #f))
+     (native-inputs
+      `(("sbcl-prove-asdf" ,sbcl-prove-asdf)
+        ("sbcl-prove" ,sbcl-prove)))
+     (home-page "https://github.com/fukamachi/xsubseq")
+     (synopsis "Efficient way to use \"subseq\"s in Common Lisp")
+     (description
+      "XSubseq provides functions to be able to handle \"subseq\"s more
+effieiently.")
+     (license license:bsd-2))))
+
+(define-public cl-xsubseq
+  (sbcl-package->cl-source-package sbcl-xsubseq))
+
+(define-public sbcl-smart-buffer
+  (let ((commit "09b9a9a0b3abaa37abe9a730f5aac2643dca4e62")
+        (revision "1"))
+    (package
+      (name "sbcl-smart-buffer")
+      (version (git-version "0.0.1" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/fukamachi/smart-buffer")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32 "0qz1zzxx0wm5ff7gpgsq550a59p0qj594zfmm2rglj97dahj54l7"))))
+      (build-system asdf-build-system/sbcl)
+      (arguments
+       ;; Tests fail with: Component SMART-BUFFER-ASD::SMART-BUFFER-TEST not
+       ;; found, required by #<SYSTEM "smart-buffer">. Why?
+       `(#:tests? #f))
+      (native-inputs
+       `(("sbcl-prove-asdf" ,sbcl-prove-asdf)
+         ("sbcl-prove" ,sbcl-prove)))
+      (inputs
+       `(("sbcl-xsubseq" ,sbcl-xsubseq)
+         ("sbcl-flexi-streams" ,sbcl-flexi-streams)))
+      (home-page "https://github.com/fukamachi/smart-buffer")
+      (synopsis "Smart octets buffer")
+      (description
+       "Smart-buffer provides an output buffer which changes the destination
+depending on content size.")
+      (license license:bsd-3))))
+
+(define-public cl-smart-buffer
+  (sbcl-package->cl-source-package sbcl-smart-buffer))
+
+(define-public sbcl-fast-http
+  (let ((commit "f9e7597191bae380503e20724fd493a24d024935")
+        (revision "1"))
+    (package
+      (name "sbcl-fast-http")
+      (version (git-version "0.2.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/fukamachi/fast-http")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32 "0qdmwv2zm0sizxdb8nnclgwl0nfjcbjaimbakavikijw7lr9b4jp"))))
+      (build-system asdf-build-system/sbcl)
+      (arguments
+       ;; Tests fail with: Component FAST-HTTP-ASD::FAST-HTTP-TEST not found,
+       ;; required by #<SYSTEM "fast-http">. Why?
+       `(#:tests? #f))
+      (native-inputs
+       `(("sbcl-prove-asdf" ,sbcl-prove-asdf)
+         ("sbcl-prove" ,sbcl-prove)))
+      (inputs
+       `(("sbcl-alexandria" ,sbcl-alexandria)
+         ("sbcl-proc-parse" ,sbcl-proc-parse)
+         ("sbcl-xsubseq" ,sbcl-xsubseq)
+         ("sbcl-smart-buffer" ,sbcl-smart-buffer)
+         ("sbcl-cl-utilities" ,sbcl-cl-utilities)))
+      (home-page "https://github.com/fukamachi/fast-http")
+      (synopsis "HTTP request/response parser for Common Lisp")
+      (description
+       "@code{fast-http} is a HTTP request/response protocol parser for Common
+Lisp.")
+      ;; Author specified the MIT license
+      (license license:expat))))
+
+(define-public cl-fast-http
+  (sbcl-package->cl-source-package sbcl-fast-http))
+
+(define-public sbcl-static-vectors
+  (let ((commit "0681eac1f49370cde03e64b077251e8abf47d702")
+        (revision "1"))
+    (package
+     (name "sbcl-static-vectors")
+     (version (git-version "1.8.3" revision commit))
+     (source
+      (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/sionescu/static-vectors.git")
+             (commit commit)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "138nlsq14hv8785ycjm6jw3i6ablhq8vcwys7q09y80arcgrg6r3"))))
+     (native-inputs
+      `(("sbcl-fiveam" ,sbcl-fiveam)))
+     (inputs
+      `(("sbcl-cffi-grovel" ,sbcl-cffi-grovel)
+        ("sbcl-cffi" ,sbcl-cffi)))
+     (build-system asdf-build-system/sbcl)
+     (home-page "http://common-lisp.net/projects/iolib/")
+     (synopsis "Allocate SIMPLE-ARRAYs in static memory")
+     (description
+      "With @code{static-vectors}, you can create vectors allocated in static
+memory.")
+     (license license:expat))))
+
+(define-public cl-static-vectors
+  (sbcl-package->cl-source-package sbcl-static-vectors))
+
+(define-public sbcl-marshal
+  (let ((commit "eff1b15f2b0af2f26f71ad6a4dd5c4beab9299ec")
+        (revision "1"))
+    (package
+     (name "sbcl-marshal")
+     (version (git-version "1.3.0" revision commit))
+     (source
+      (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/wlbr/cl-marshal.git")
+             (commit commit)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "08qs6fhk38xpkkjkpcj92mxx0lgy4ygrbbzrmnivdx281syr0gwh"))))
+     (build-system asdf-build-system/sbcl)
+     (home-page "https://github.com/wlbr/cl-marshal")
+     (synopsis "Simple (de)serialization of Lisp datastructures")
+     (description
+      "Simple and fast marshalling of Lisp datastructures.  Convert any object
+into a string representation, put it on a stream an revive it from there.
+Only minimal changes required to make your CLOS objects serializable.")
+     (license license:expat))))
+
+(define-public cl-marshal
+  (sbcl-package->cl-source-package sbcl-marshal))
+
+(define-public sbcl-checkl
+  (let ((commit "80328800d047fef9b6e32dfe6bdc98396aee3cc9")
+        (revision "1"))
+    (package
+      (name "sbcl-checkl")
+      (version (git-version "0.0.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/rpav/CheckL.git")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32 "0bpisihx1gay44xmyr1dmhlwh00j0zzi04rp9fy35i95l2r4xdlx"))))
+      (build-system asdf-build-system/sbcl)
+      (arguments
+       ;; Error while trying to load definition for system checkl-test from
+       ;; pathname [...]/checkl-test.asd: The function CHECKL:DEFINE-TEST-OP
+       ;; is undefined.
+       '(#:tests? #f))
+      (native-inputs
+       `(("sbcl-fiveam" ,sbcl-fiveam)))
+      (inputs
+       `(("sbcl-marshal" ,sbcl-marshal)))
+      (home-page "https://github.com/rpav/CheckL/")
+      (synopsis "Dynamic testing for Common Lisp")
+      (description
+       "CheckL lets you write tests dynamically, it checks resulting values
+against the last run.")
+      ;; The author specifies both LLGPL and "BSD", but the "BSD" license
+      ;; isn't specified anywhere, so I don't know which kind.  LLGPL is the
+      ;; stronger of the two and so I think only listing this should suffice.
+      (license license:llgpl))))
+
+(define-public cl-checkl
+  (sbcl-package->cl-source-package sbcl-checkl))
+
+(define-public sbcl-fast-io
+  (let ((commit "dc3a71db7e9b756a88781ae9c342fe9d4bbab51c")
+        (revision "1"))
+    (package
+     (name "sbcl-fast-io")
+     (version (git-version "1.0.0" revision commit))
+     (source
+      (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/rpav/fast-io.git")
+             (commit commit)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "1jsp6xvi26ln6fdy5j5zi05xvan8jsqdhisv552dy6xg6ws8i1yq"))))
+     (build-system asdf-build-system/sbcl)
+     (arguments
+      ;; Error while trying to load definition for system fast-io-test from
+      ;; pathname [...]/fast-io-test.asd: The function CHECKL:DEFINE-TEST-OP
+      ;; is undefined.
+      '(#:tests? #f))
+     (native-inputs
+      `(("sbcl-fiveam" ,sbcl-fiveam)
+        ("sbcl-checkl" ,sbcl-checkl)))
+     (inputs
+      `(("sbcl-alexandria" ,sbcl-alexandria)
+        ("sbcl-trivial-gray-streams" ,sbcl-trivial-gray-streams)
+        ("sbcl-static-vectors" ,sbcl-static-vectors)))
+     (home-page "https://github.com/rpav/fast-io")
+     (synopsis "Fast octet-vector/stream I/O for Common Lisp")
+     (description
+      "Fast-io is about improving performance to octet-vectors and octet
+streams (though primarily the former, while wrapping the latter).")
+     ;; Author specifies this as NewBSD which is an alias
+     (license license:bsd-3))))
+
+(define-public cl-fast-io
+  (sbcl-package->cl-source-package sbcl-fast-io))
+
+(define-public sbcl-jonathan
+  (let ((commit "1f448b4f7ac8265e56e1c02b32ce383e65316300")
+        (revision "1"))
+    (package
+     (name "sbcl-jonathan")
+     (version (git-version "0.1.0" revision commit))
+     (source
+      (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/Rudolph-Miller/jonathan.git")
+             (commit commit)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "14x4iwz3mbag5jzzzr4sb6ai0m9r4q4kyypbq32jmsk2dx1hi807"))))
+     (build-system asdf-build-system/sbcl)
+     (arguments
+      ;; Tests fail with: Component JONATHAN-ASD::JONATHAN-TEST not found,
+      ;; required by #<SYSTEM "jonathan">. Why?
+      `(#:tests? #f))
+     (native-inputs
+      `(("sbcl-prove-asdf" ,sbcl-prove-asdf)
+        ("sbcl-prove" ,sbcl-prove)))
+     (inputs
+      `(("sbcl-cl-syntax" ,sbcl-cl-syntax)
+        ("sbcl-cl-syntax-annot" ,sbcl-cl-syntax-annot)
+        ("sbcl-fast-io" ,sbcl-fast-io)
+        ("sbcl-proc-parse" ,sbcl-proc-parse)
+        ("sbcl-cl-ppcre" ,sbcl-cl-ppcre)))
+     (home-page "http://rudolph-miller.github.io/jonathan/overview.html")
+     (synopsis "JSON encoder and decoder")
+     (description
+      "High performance JSON encoder and decoder.  Currently support: SBCL,
+CCL.")
+     ;; Author specifies the MIT license
+     (license license:expat))))
+
+(define-public cl-jonathan
+  (sbcl-package->cl-source-package sbcl-jonathan))
+
+(define-public sbcl-http-body
+  (let ((commit "dd01dc4f5842e3d29728552e5163acce8386eb73")
+        (revision "1"))
+    (package
+     (name "sbcl-http-body")
+     (version (git-version "0.1.0" revision commit))
+     (source
+      (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/fukamachi/http-body")
+             (commit commit)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "1jd06snjvxcprhapgfq8sx0y5lrldkvhf206ix6d5a23dd6zcmr0"))))
+     (build-system asdf-build-system/sbcl)
+     (arguments
+      ;; Tests fail with: Component HTTP-BODY-ASD::HTTP-BODY-TEST not
+      ;; found, required by #<SYSTEM "http-body">. Why?
+      `(#:tests? #f))
+     (native-inputs
+      `(("sbcl-prove-asdf" ,sbcl-prove-asdf)
+        ("sbcl-prove" ,sbcl-prove)))
+     (inputs
+      `(("sbcl-fast-http" ,sbcl-fast-http)
+        ("sbcl-jonathan" ,sbcl-jonathan)
+        ("sbcl-quri" ,sbcl-quri)))
+     (home-page "https://github.com/fukamachi/http-body")
+     (synopsis "HTTP POST data parser")
+     (description
+      "HTTP-Body parses HTTP POST data and returns POST parameters.  It
+supports application/x-www-form-urlencoded, application/json, and
+multipart/form-data.")
+     (license license:bsd-2))))
+
+(define-public cl-http-body
+  (sbcl-package->cl-source-package sbcl-http-body))
+
+(define-public sbcl-circular-streams
+  (let ((commit "e770bade1919c5e8533dd2078c93c3d3bbeb38df")
+        (revision "1"))
+    (package
+     (name "sbcl-circular-streams")
+     (version (git-version "0.1.0" revision commit))
+     (source
+      (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/fukamachi/circular-streams")
+             (commit commit)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "1wpw6d5cciyqcf92f7mvihak52pd5s47kk4qq6f0r2z2as68p5rs"))))
+     (build-system asdf-build-system/sbcl)
+     (arguments
+      ;; The tests depend on cl-test-more which is now prove. Prove
+      ;; tests aren't working for some reason.
+      `(#:tests? #f))
+     (inputs
+      `(("sbcl-fast-io" ,sbcl-fast-io)
+        ("sbcl-trivial-gray-streams" ,sbcl-trivial-gray-streams)))
+     (home-page "https://github.com/fukamachi/circular-streams")
+     (synopsis "Circularly readable streams for Common Lisp")
+     (description
+      "Circular-Streams allows you to read streams circularly by wrapping real
+streams. Once you reach end-of-file of a stream, it's file position will be
+reset to 0 and you're able to read it again.")
+     (license license:llgpl))))
+
+(define-public cl-circular-streams
+  (sbcl-package->cl-source-package sbcl-circular-streams))
+
+(define-public sbcl-lack-request
+  (let ((commit "abff8efeb0c3a848e6bb0022f2b8b7fa3a1bc88b")
+        (revision "1"))
+    (package
+     (name "sbcl-lack-request")
+     (version (git-version "0.1.0" revision commit))
+     (source
+      (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/fukamachi/lack.git")
+             (commit commit)))
+       (file-name (git-file-name "lack-request" version))
+       (sha256
+        (base32 "1avh4ygcj9xcx4m17nj0wnxxaisk26w4ljs2bibzxaln24x7pi85"))))
+     (build-system asdf-build-system/sbcl)
+     (arguments
+      '(#:asd-file "lack-request.asd"
+        #:asd-system-name "lack-request"
+        #:test-asd-file "t-lack-request.asd"
+        ;; XXX: Component :CLACK-TEST not found
+        #:tests? #f))
+     (native-inputs
+      `(("sbcl-prove-asdf" ,sbcl-prove-asdf)
+        ("sbcl-prove" ,sbcl-prove)))
+     (inputs
+      `(("sbcl-quri" ,sbcl-quri)
+        ("sbcl-http-body" ,sbcl-http-body)
+        ("sbcl-circular-streams" ,sbcl-circular-streams)))
+     (home-page "https://github.com/fukamachi/lack")
+     (synopsis "Lack, the core of Clack")
+     (description
+      "Lack is a Common Lisp library which allows web applications to be
+constructed of modular components.  It was originally a part of Clack, however
+it's going to be rewritten as an individual project since Clack v2 with
+performance and simplicity in mind.")
+     (license license:llgpl))))
+
+(define-public cl-lack-request
+  (sbcl-package->cl-source-package sbcl-lack-request))
+
+(define-public sbcl-local-time
+  (let ((commit "beac054eef428552b63d4ae7820c32ffef9a3015")
+        (revision "1"))
+    (package
+     (name "sbcl-local-time")
+     (version (git-version "1.0.6" revision commit))
+     (source
+      (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/dlowe-net/local-time.git")
+             (commit commit)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "0xhkmgxh41dg2wwlsp0h2l41jp144xn4gpxhh0lna6kh0560w2cc"))))
+     (build-system asdf-build-system/sbcl)
+     (arguments
+      ;; TODO: Component :STEFIL not found, required by #<SYSTEM
+      ;; "local-time/test">
+      '(#:tests? #f))
+     (native-inputs
+      `(("stefil" ,sbcl-hu.dwim.stefil)))
+     (inputs
+      `(("sbcl-cl-fad" ,sbcl-cl-fad)))
+     (home-page "https://common-lisp.net/project/local-time/")
+     (synopsis "Time manipulation library for Common Lisp")
+     (description
+      "The LOCAL-TIME library is a Common Lisp library for the manipulation of
+dates and times.  It is based almost entirely upon Erik Naggum's paper \"The
+Long Painful History of Time\".")
+     (license license:expat))))
+
+(define-public cl-local-time
+  (sbcl-package->cl-source-package sbcl-local-time))
+
+(define-public sbcl-lack-response
+  (let ((commit "abff8efeb0c3a848e6bb0022f2b8b7fa3a1bc88b")
+        (revision "1"))
+    (package
+     (name "sbcl-lack-response")
+     (version (git-version "0.1.0" revision commit))
+     (source
+      (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/fukamachi/lack.git")
+             (commit commit)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "1avh4ygcj9xcx4m17nj0wnxxaisk26w4ljs2bibzxaln24x7pi85"))))
+     (build-system asdf-build-system/sbcl)
+     (arguments
+      '(#:asd-file "lack-response.asd"
+        #:asd-system-name "lack-response"
+        ;; XXX: no tests for lack-response.
+        #:tests? #f))
+     (native-inputs
+      `(("sbcl-prove-asdf" ,sbcl-prove-asdf)
+        ("sbcl-prove" ,sbcl-prove)))
+     (inputs
+      `(("sbcl-quri" ,sbcl-quri)
+        ("sbcl-http-body" ,sbcl-http-body)
+        ("sbcl-circular-streams" ,sbcl-circular-streams)
+        ("sbcl-local-time" ,sbcl-local-time)))
+     (home-page "https://github.com/fukamachi/lack")
+     (synopsis "Lack, the core of Clack")
+     (description
+      "Lack is a Common Lisp library which allows web applications to be
+constructed of modular components.  It was originally a part of Clack, however
+it's going to be rewritten as an individual project since Clack v2 with
+performance and simplicity in mind.")
+     (license license:llgpl))))
+
+(define-public cl-lack-response
+  (sbcl-package->cl-source-package sbcl-lack-response))
+
+(define-public sbcl-lack-component
+  (let ((commit "abff8efeb0c3a848e6bb0022f2b8b7fa3a1bc88b")
+        (revision "1"))
+    (package
+     (name "sbcl-lack-component")
+     (version (git-version "0.0.0" revision commit))
+     (source
+      (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/fukamachi/lack.git")
+             (commit commit)))
+       (file-name (git-file-name "lack-component" version))
+       (sha256
+        (base32 "1avh4ygcj9xcx4m17nj0wnxxaisk26w4ljs2bibzxaln24x7pi85"))))
+     (build-system asdf-build-system/sbcl)
+     (arguments
+      '(#:asd-file "lack-component.asd"
+        #:asd-system-name "lack-component"
+        #:test-asd-file "t-lack-component.asd"
+        ;; XXX: Component :LACK-TEST not found
+        #:tests? #f))
+     (native-inputs
+      `(("prove-asdf" ,sbcl-prove-asdf)))
+     (home-page "https://github.com/fukamachi/lack")
+     (synopsis "Lack, the core of Clack")
+     (description
+      "Lack is a Common Lisp library which allows web applications to be
+constructed of modular components.  It was originally a part of Clack, however
+it's going to be rewritten as an individual project since Clack v2 with
+performance and simplicity in mind.")
+     (license license:llgpl))))
+
+(define-public cl-lack-component
+  (sbcl-package->cl-source-package sbcl-lack-component))
+
+(define-public sbcl-lack-util
+  (let ((commit "abff8efeb0c3a848e6bb0022f2b8b7fa3a1bc88b")
+        (revision "1"))
+    (package
+     (name "sbcl-lack-util")
+     (version (git-version "0.1.0" revision commit))
+     (source
+      (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/fukamachi/lack.git")
+             (commit commit)))
+       (file-name (git-file-name "lack-util" version))
+       (sha256
+        (base32 "1avh4ygcj9xcx4m17nj0wnxxaisk26w4ljs2bibzxaln24x7pi85"))))
+     (build-system asdf-build-system/sbcl)
+     (arguments
+      '(#:asd-file "lack-util.asd"
+        #:asd-system-name "lack-util"
+        #:test-asd-file "t-lack-util.asd"
+        ;; XXX: Component :LACK-TEST not found
+        #:tests? #f))
+     (native-inputs
+      `(("prove-asdf" ,sbcl-prove-asdf)))
+     (inputs
+      `(("sbcl-ironclad" ,sbcl-ironclad)))
+     (home-page "https://github.com/fukamachi/lack")
+     (synopsis "Lack, the core of Clack")
+     (description
+      "Lack is a Common Lisp library which allows web applications to be
+constructed of modular components.  It was originally a part of Clack, however
+it's going to be rewritten as an individual project since Clack v2 with
+performance and simplicity in mind.")
+     (license license:llgpl))))
+
+(define-public cl-lack-util
+  (sbcl-package->cl-source-package sbcl-lack-util))
+
+(define-public sbcl-lack-middleware-backtrace
+  (let ((commit "abff8efeb0c3a848e6bb0022f2b8b7fa3a1bc88b")
+        (revision "1"))
+    (package
+     (name "sbcl-lack-middleware-backtrace")
+     (version (git-version "0.1.0" revision commit))
+     (source
+      (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/fukamachi/lack.git")
+             (commit commit)))
+       (file-name (git-file-name "lack-middleware-backtrace" version))
+       (sha256
+        (base32 "1avh4ygcj9xcx4m17nj0wnxxaisk26w4ljs2bibzxaln24x7pi85"))))
+     (build-system asdf-build-system/sbcl)
+     (arguments
+      '(#:asd-file "lack-middleware-backtrace.asd"
+        #:asd-system-name "lack-middleware-backtrace"
+        #:test-asd-file "t-lack-middleware-backtrace.asd"
+        ;; XXX: Component :LACK not found
+        #:tests? #f))
+     (native-inputs
+      `(("prove-asdf" ,sbcl-prove-asdf)))
+     (home-page "https://github.com/fukamachi/lack")
+     (synopsis "Lack, the core of Clack")
+     (description
+      "Lack is a Common Lisp library which allows web applications to be
+constructed of modular components.  It was originally a part of Clack, however
+it's going to be rewritten as an individual project since Clack v2 with
+performance and simplicity in mind.")
+     (license license:llgpl))))
+
+(define-public cl-lack-middleware-backtrace
+  (sbcl-package->cl-source-package sbcl-lack-middleware-backtrace))
+
+(define-public sbcl-trivial-mimes
+  (let ((commit "303f8ac0aa6ca0bc139aa3c34822e623c3723fab")
+        (revision "1"))
+    (package
+      (name "sbcl-trivial-mimes")
+      (version (git-version "1.1.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/Shinmera/trivial-mimes.git")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32 "17jxgl47r695bvsb7wi3n2ws5rp1zzgvw0zii8cy5ggw4b4ayv6m"))))
+      (build-system asdf-build-system/sbcl)
+      (arguments
+       '(#:phases
+         (modify-phases %standard-phases
+           (add-after
+               'unpack 'fix-paths
+             (lambda* (#:key inputs #:allow-other-keys)
+               (let ((anchor "#p\"/etc/mime.types\""))
+                 (substitute* "mime-types.lisp"
+                   ((anchor all)
+                    (string-append
+                     anchor "\n"
+                     "(asdf:system-relative-pathname :trivial-mimes "
+                     "\"../../share/common-lisp/" (%lisp-type)
+                     "-source/trivial-mimes/mime.types\")")))))))))
+      (native-inputs
+       `(("stefil" ,sbcl-hu.dwim.stefil)))
+      (inputs
+       `(("sbcl-cl-fad" ,sbcl-cl-fad)))
+      (home-page "http://shinmera.github.io/trivial-mimes/")
+      (synopsis "Tiny Common Lisp library to detect mime types in files")
+      (description
+       "This is a teensy library that provides some functions to determine the
+mime-type of a file.")
+      (license license:artistic2.0))))
+
+(define-public cl-trivial-mimes
+  (sbcl-package->cl-source-package sbcl-trivial-mimes))
+
+(define-public ecl-trivial-mimes
+  (sbcl-package->ecl-package sbcl-trivial-mimes))
+
+(define-public sbcl-lack-middleware-static
+  (let ((commit "abff8efeb0c3a848e6bb0022f2b8b7fa3a1bc88b")
+        (revision "1"))
+    (package
+     (name "sbcl-lack-middleware-static")
+     (version (git-version "0.1.0" revision commit))
+     (source
+      (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/fukamachi/lack.git")
+             (commit commit)))
+       (file-name (git-file-name "lack-middleware-static" version))
+       (sha256
+        (base32 "1avh4ygcj9xcx4m17nj0wnxxaisk26w4ljs2bibzxaln24x7pi85"))))
+     (build-system asdf-build-system/sbcl)
+     (arguments
+      '(#:asd-file "lack-middleware-static.asd"
+        #:asd-system-name "lack-middleware-static"
+        #:test-asd-file "t-lack-middleware-static.asd"
+        ;; XXX: Component :LACK not found
+        #:tests? #f))
+     (native-inputs
+      `(("prove-asdf" ,sbcl-prove-asdf)))
+     (inputs
+      `(("sbcl-ironclad" ,sbcl-ironclad)
+        ("sbcl-trivial-mimes" ,sbcl-trivial-mimes)
+        ("sbcl-local-time" ,sbcl-local-time)))
+     (home-page "https://github.com/fukamachi/lack")
+     (synopsis "Lack, the core of Clack")
+     (description
+      "Lack is a Common Lisp library which allows web applications to be
+constructed of modular components.  It was originally a part of Clack, however
+it's going to be rewritten as an individual project since Clack v2 with
+performance and simplicity in mind.")
+     (license license:llgpl))))
+
+(define-public cl-lack-middleware-static
+  (sbcl-package->cl-source-package sbcl-lack-middleware-static))
+
+(define-public sbcl-lack
+  (let ((commit "abff8efeb0c3a848e6bb0022f2b8b7fa3a1bc88b")
+        (revision "1"))
+    (package
+     (name "sbcl-lack")
+     (version (git-version "0.1.0" revision commit))
+     (source
+      (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/fukamachi/lack.git")
+             (commit commit)))
+       (file-name (git-file-name "lack" version))
+       (sha256
+        (base32 "1avh4ygcj9xcx4m17nj0wnxxaisk26w4ljs2bibzxaln24x7pi85"))))
+     (build-system asdf-build-system/sbcl)
+     (arguments
+      '(#:test-asd-file "t-lack.asd"
+        ;; XXX: Component :CLACK not found
+        #:tests? #f))
+     (native-inputs
+      `(("prove-asdf" ,sbcl-prove-asdf)))
+     (inputs
+      `(("sbcl-lack-component" ,sbcl-lack-component)
+        ("sbcl-lack-util" ,sbcl-lack-util)))
+     (home-page "https://github.com/fukamachi/lack")
+     (synopsis "Lack, the core of Clack")
+     (description
+      "Lack is a Common Lisp library which allows web applications to be
+constructed of modular components.  It was originally a part of Clack, however
+it's going to be rewritten as an individual project since Clack v2 with
+performance and simplicity in mind.")
+     (license license:llgpl))))
+
+(define-public cl-lack
+  (sbcl-package->cl-source-package sbcl-lack))
+
+(define-public sbcl-ningle
+  (let ((commit "50bd4f09b5a03a7249bd4d78265d6451563b25ad")
+        (revision "1"))
+    (package
+      (name "sbcl-ningle")
+      (version (git-version "0.3.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/fukamachi/ningle.git")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32 "1bsl8cnxhacb8p92z9n89vhk1ikmij5zavk0m2zvmj7iqm79jzgw"))))
+      (build-system asdf-build-system/sbcl)
+      (arguments
+       ;; TODO: pull in clack-test
+       '(#:tests? #f
+         #:phases
+         (modify-phases %standard-phases
+           (delete 'cleanup-files)
+           (delete 'cleanup)
+           (add-before 'cleanup 'combine-fasls
+             (lambda* (#:key outputs #:allow-other-keys)
+               (let* ((out (assoc-ref outputs "out"))
+                      (lib (string-append out "/lib/sbcl"))
+                      (ningle-path (string-append lib "/ningle"))
+                      (fasl-files (find-files out "\\.fasl$")))
+                 (mkdir-p ningle-path)
+                 (let ((fasl-path (lambda (name)
+                                    (string-append ningle-path
+                                                   "/"
+                                                   (basename name)
+                                                   "--system.fasl"))))
+                   (for-each (lambda (file)
+                               (rename-file file
+                                            (fasl-path
+                                             (basename file ".fasl"))))
+                             fasl-files))
+                 fasl-files)
+               #t)))))
+      (native-inputs
+       `(("sbcl-prove-asdf" ,sbcl-prove-asdf)
+         ("sbcl-prove" ,sbcl-prove)))
+      (inputs
+       `(("sbcl-cl-syntax" ,sbcl-cl-syntax)
+         ("sbcl-cl-syntax-annot" ,sbcl-cl-syntax-annot)
+         ("sbcl-myway" ,sbcl-myway)
+         ("sbcl-lack-request" ,sbcl-lack-request)
+         ("sbcl-lack-response" ,sbcl-lack-response)
+         ("sbcl-lack-component" ,sbcl-lack-component)
+         ("sbcl-alexandria" ,sbcl-alexandria)
+         ("sbcl-babel" ,sbcl-babel)))
+      (home-page "http://8arrow.org/ningle/")
+      (synopsis "Super micro framework for Common Lisp")
+      (description
+       "Ningle is a lightweight web application framework for Common Lisp.")
+      (license license:llgpl))))
+
+(define-public cl-ningle
+  (sbcl-package->cl-source-package sbcl-ningle))
+
+(define-public sbcl-clack
+  (let ((commit "e3e032843bb1220ab96263c411aa7f2feb4746e0")
+        (revision "1"))
+    (package
+     (name "sbcl-clack")
+     (version (git-version "2.0.0" revision commit))
+     (source
+      (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/fukamachi/clack.git")
+             (commit commit)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "1ymzs6qyrwhlj6cgqsnpyn6g5cbp7a3s1vgxwna20y2q7y4iacy0"))))
+     (build-system asdf-build-system/sbcl)
+     (inputs
+      `(("sbcl-lack" ,sbcl-lack)
+        ("sbcl-lack-middleware-backtrace" ,sbcl-lack-middleware-backtrace)
+        ("sbcl-bordeaux-threads" ,sbcl-bordeaux-threads)))
+     (home-page "https://github.com/fukamachi/clack")
+     (synopsis "Web Application Environment for Common Lisp")
+     (description
+      "Clack is a web application environment for Common Lisp inspired by
+Python's WSGI and Ruby's Rack.")
+     (license license:llgpl))))
+
+(define-public cl-clack
+  (sbcl-package->cl-source-package sbcl-clack))
+
+(define-public sbcl-log4cl
+  (let ((commit "611e094458504b938d49de904eab141285328c7c")
+        (revision "1"))
+    (package
+      (name "sbcl-log4cl")
+      (build-system asdf-build-system/sbcl)
+      (version "1.1.2")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/sharplispers/log4cl")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "08jly0s0g26b56hhpfizxsb4j0yvbh946sd205gr42dkzv8l7dsc"))))
+      ;; FIXME: tests require stefil, sbcl-hu.dwim.stefil wont work
+      (arguments
+       `(#:tests? #f))
+      (inputs `(("bordeaux-threads" ,sbcl-bordeaux-threads)))
+      (synopsis "Common Lisp logging framework, modeled after Log4J")
+      (home-page "https://github.com/7max/log4cl")
+      (description "This is a Common Lisp logging framework that can log at
+various levels and mix text with expressions.")
+      (license license:asl2.0))))
+
+(define-public cl-log4cl
+  (sbcl-package->cl-source-package sbcl-log4cl))
+
+(define-public ecl-log4cl
+  (sbcl-package->ecl-package sbcl-log4cl))
+
+(define-public sbcl-find-port
+  (let ((commit "00c96a25af93a0f8681d34ec548861f2d7485478")
+        (revision "1"))
+    (package
+      (name "sbcl-find-port")
+      (build-system asdf-build-system/sbcl)
+      (version "0.1")
+      (home-page "https://github.com/eudoxia0/find-port")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url home-page)
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "0d6dzbb45jh0rx90wgs6v020k2xa87mvzas3mvfzvivjvqqlpryq"))))
+      (native-inputs
+       `(("fiveam" ,sbcl-fiveam)))
+      (inputs
+       `(("sbcl-usocket" ,sbcl-usocket)))
+      (synopsis "Find open ports programmatically in Common Lisp")
+      (description "This is a small Common Lisp library that finds an open
+port within a range.")
+      (license license:expat))))
+
+(define-public cl-find-port
+  (sbcl-package->cl-source-package sbcl-find-port))
+
+(define-public ecl-find-port
+  (sbcl-package->ecl-package sbcl-find-port))
+
+(define-public sbcl-clunit
+  (let ((commit "6f6d72873f0e1207f037470105969384f8380628")
+        (revision "1"))
+    (package
+      (name "sbcl-clunit")
+      (version (git-version "0.2.3" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/tgutu/clunit.git")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "1idf2xnqzlhi8rbrqmzpmb3i1l6pbdzhhajkmhwbp6qjkmxa4h85"))))
+      (build-system asdf-build-system/sbcl)
+      (synopsis "CLUnit is a Common Lisp unit testing framework")
+      (description
+       "CLUnit is a Common Lisp unit testing framework.  It is designed
+to be easy to use so that you can quickly start testing.  CLUnit
+provides a rich set of features aimed at improving your unit testing
+experience.")
+      (home-page "http://tgutu.github.io/clunit/")
+      ;; MIT License
+      (license license:expat))))
+
+(define-public cl-clunit
+  (sbcl-package->cl-source-package sbcl-clunit))
+
+(define-public ecl-clunit
+  (sbcl-package->ecl-package sbcl-clunit))
+
+(define-public sbcl-py4cl
+  (let ((commit "4c8a2b0814fd311f978964f825ce012290f60136")
+        (revision "1"))
+    (package
+      (name "sbcl-py4cl")
+      (version (git-version "0.0.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/bendudson/py4cl.git")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "15mk7qdqjkj56gdnbyrdyz6r7m1h26ldvn6ch96pmvg5vmr1m45r"))
+         (modules '((guix build utils)))))
+      (build-system asdf-build-system/sbcl)
+      (native-inputs
+       `(("sbcl-clunit" ,sbcl-clunit)))
+      (inputs
+       `(("sbcl-trivial-garbage" ,sbcl-trivial-garbage)))
+      (propagated-inputs
+       ;; This package doesn't do anything without python available
+       `(("python" ,python)
+         ;; For multi-dimensional array support
+         ("python-numpy" ,python-numpy)))
+      (arguments
+       '(#:phases
+         (modify-phases %standard-phases
+           (add-after 'unpack 'replace-*base-directory*-var
+             (lambda* (#:key outputs #:allow-other-keys)
+               ;; In the ASD, the author makes an attempt to
+               ;; programatically determine the location of the
+               ;; source-code so lisp can call into "py4cl.py". We can
+               ;; hard-code this since we know where this file will
+               ;; reside.
+               (substitute* "src/callpython.lisp"
+                 (("py4cl/config:\\*base-directory\\*")
+                  (string-append
+                   "\""
+                   (assoc-ref outputs "out")
+                   "/share/common-lisp/sbcl-source/py4cl/"
+                   "\""))))))))
+      (synopsis "Call python from Common Lisp")
+      (description
+       "Py4CL is a bridge between Common Lisp and Python, which enables Common
+Lisp to interact with Python code.  It uses streams to communicate with a
+separate python process, the approach taken by cl4py.  This is different to
+the CFFI approach used by burgled-batteries, but has the same goal.")
+      (home-page "https://github.com/bendudson/py4cl")
+      ;; MIT License
+      (license license:expat))))
+
+(define-public cl-py4cl
+  (sbcl-package->cl-source-package sbcl-py4cl))
+
+(define-public ecl-py4cl
+  (sbcl-package->ecl-package sbcl-py4cl))
+
+(define-public sbcl-parse-declarations
+  (package
+    (name "sbcl-parse-declarations")
+    (version "1.0.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+             "http://beta.quicklisp.org/archive/parse-declarations/"
+             "2010-10-06/parse-declarations-20101006-darcs.tgz"))
+       (sha256
+        (base32
+         "0r85b0jfacd28kr65kw9c13dx4i6id1dpmby68zjy63mqbnyawrd"))))
+    (build-system asdf-build-system/sbcl)
+    (arguments
+     `(#:asd-file "parse-declarations-1.0.asd"
+       #:asd-system-name "parse-declarations-1.0"))
+    (home-page "https://common-lisp.net/project/parse-declarations/")
+    (synopsis "Parse, filter, and build declarations")
+    (description
+     "Parse-Declarations is a Common Lisp library to help writing
+macros which establish bindings.  To be semantically correct, such
+macros must take user declarations into account, as these may affect
+the bindings they establish.  Yet the ANSI standard of Common Lisp does
+not provide any operators to work with declarations in a convenient,
+high-level way.  This library provides such operators.")
+    ;; MIT License
+    (license license:expat)))
+
+(define-public cl-parse-declarations
+  (sbcl-package->cl-source-package sbcl-parse-declarations))
+
+(define-public ecl-parse-declarations
+  (sbcl-package->ecl-package sbcl-parse-declarations))
+
+(define-public sbcl-cl-quickcheck
+  (let ((commit "807b2792a30c883a2fbecea8e7db355b50ba662f")
+        (revision "1"))
+    (package
+      (name "sbcl-cl-quickcheck")
+      (version (git-version "0.0.4" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/mcandre/cl-quickcheck.git")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "165lhypq5xkcys6hvzb3jq7ywnmqvzaflda29qk2cbs3ggas4767"))))
+      (build-system asdf-build-system/sbcl)
+      (synopsis
+       "Common Lisp port of the QuickCheck unit test framework")
+      (description
+       "Common Lisp port of the QuickCheck unit test framework")
+      (home-page "https://github.com/mcandre/cl-quickcheck")
+      ;; MIT
+      (license license:expat))))
+
+(define-public cl-cl-quickcheck
+  (sbcl-package->cl-source-package sbcl-cl-quickcheck))
+
+(define-public ecl-cl-quickcheck
+  (sbcl-package->ecl-package sbcl-cl-quickcheck))
+
+(define-public sbcl-burgled-batteries3
+  (let ((commit "9c0f6667e1a71ddf77e21793a0bea524710fef6e")
+        (revision "1"))
+    (package
+      (name "sbcl-burgled-batteries3")
+      (version (git-version "0.0.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/snmsts/burgled-batteries3.git")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "0b726kz2xxcg5l930gz035rsdvhxrzmp05iwfwympnb4z4ammicb"))))
+      (build-system asdf-build-system/sbcl)
+      (arguments
+       '(#:tests? #f
+         #:phases
+         (modify-phases %standard-phases
+           (add-after 'unpack 'set-*cpython-include-dir*-var
+             (lambda* (#:key inputs #:allow-other-keys)
+               (substitute* "grovel-include-dir.lisp"
+                 (("\\(defparameter \\*cpython-include-dir\\* \\(detect-python\\)\\)")
+                  (string-append
+                   "(defparameter *cpython-include-dir* \""
+                   (assoc-ref inputs "python")
+                   "/include/python3.7m"
+                   "\")")))
+               (substitute* "ffi-interface.lisp"
+                 (("\\*cpython-lib\\*")
+                  (format #f "'(\"~a/lib/libpython3.so\")"
+                          (assoc-ref inputs "python"))))
+               #t)))))
+      (native-inputs
+       `(("python" ,python)
+         ("sbcl-cl-fad" ,sbcl-cl-fad)
+         ("sbcl-lift" ,sbcl-lift)
+         ("sbcl-cl-quickcheck" ,sbcl-cl-quickcheck)))
+      (inputs
+       `(("sbcl-cffi" ,sbcl-cffi)
+         ("sbcl-cffi-grovel" ,sbcl-cffi-grovel)
+         ("sbcl-alexandria" , sbcl-alexandria)
+         ("sbcl-parse-declarations-1.0" ,sbcl-parse-declarations)
+         ("sbcl-trivial-garbage" ,sbcl-trivial-garbage)))
+      (synopsis "Bridge between Python and Lisp (FFI bindings, etc.)")
+      (description
+       "This package provides a shim between Python3 (specifically, the
+CPython implementation of Python) and Common Lisp.")
+      (home-page "https://github.com/snmsts/burgled-batteries3")
+      ;; MIT
+      (license license:expat))))
+
+(define-public cl-burgled-batteries3
+  (sbcl-package->cl-source-package sbcl-burgled-batteries3))
+
+(define-public ecl-burgled-batteries3
+  (sbcl-package->ecl-package sbcl-burgled-batteries3))
+
+(define-public sbcl-metabang-bind
+  (let ((commit "c93b7f7e1c18c954c2283efd6a7fdab36746ab5e")
+        (revision "1"))
+    (package
+      (name "sbcl-metabang-bind")
+      (version (git-version "0.8.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/gwkkwg/metabang-bind.git")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "0hd0kr91795v77akpbcyqiss9p0p7ypa9dznrllincnmgvsxlmf0"))))
+      (build-system asdf-build-system/sbcl)
+      (native-inputs
+       `(("sbcl-lift" ,sbcl-lift)))
+      (synopsis "Macro that generalizes @code{multiple-value-bind} etc.")
+      (description
+       "Bind extends the idea of of let and destructing to provide a uniform
+syntax for all your accessor needs.  It combines @code{let},
+@code{destructuring-bind}, @code{with-slots}, @code{with-accessors}, structure
+editing, property or association-lists, and @code{multiple-value-bind} and a
+whole lot more into a single form.")
+      (home-page "https://common-lisp.net/project/metabang-bind/")
+      ;; MIT License
+      (license license:expat))))
+
+(define-public cl-metabang-bind
+  (sbcl-package->cl-source-package sbcl-metabang-bind))
+
+(define-public ecl-metabang-bind
+  (sbcl-package->ecl-package sbcl-metabang-bind))
+
+(define-public sbcl-fare-utils
+  (let ((commit "66e9c6f1499140bc00ccc22febf2aa528cbb5724")
+        (revision "1"))
+    (package
+      (name "sbcl-fare-utils")
+      (version (git-version "1.0.0.5" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri
+          (git-reference
+           (url
+            "https://gitlab.common-lisp.net/frideau/fare-utils.git")
+           (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "01wsr1aap3jdzhn4hrqjbhsjx6qci9dbd3gh4gayv1p49rbg8aqr"))))
+      (build-system asdf-build-system/sbcl)
+      (arguments
+       `(#:test-asd-file "test/fare-utils-test.asd"))
+      (native-inputs
+       `(("sbcl-hu.dwim.stefil" ,sbcl-hu.dwim.stefil)))
+      (synopsis "Collection of utilities and data structures")
+      (description
+       "fare-utils is a small collection of utilities.  It contains a lot of
+basic everyday functions and macros.")
+      (home-page "https://gitlab.common-lisp.net/frideau/fare-utils")
+      ;; MIT License
+      (license license:expat))))
+
+(define-public cl-fare-utils
+  (sbcl-package->cl-source-package sbcl-fare-utils))
+
+(define-public ecl-fare-utils
+  (sbcl-package->ecl-package sbcl-fare-utils))
+
+(define-public sbcl-trivial-utf-8
+  (let ((commit "4d427cfbb1c452436a0efb71c3205c9da67f718f")
+        (revision "1"))
+    (package
+      (name "sbcl-trivial-utf-8")
+      (version (git-version "0.0.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri
+          (git-reference
+           (url (string-append "https://gitlab.common-lisp.net/"
+                               "trivial-utf-8/trivial-utf-8.git"))
+           (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "1jz27gz8gvqdmvp3k9bxschs6d5b3qgk94qp2bj6nv1d0jc3m1l1"))))
+      (arguments
+       ;; Guix incorrectly assumes the "8" is part of the version
+       ;; number and lobs it off.
+       `(#:asd-file "trivial-utf-8.asd"
+         #:asd-system-name "trivial-utf-8"))
+      (build-system asdf-build-system/sbcl)
+      (synopsis "UTF-8 input/output library")
+      (description
+       "The Babel library solves a similar problem while understanding more
+encodings.  Trivial UTF-8 was written before Babel existed, but for new
+projects you might be better off going with Babel.  The one plus that Trivial
+UTF-8 has is that it doesn't depend on any other libraries.")
+      (home-page "https://common-lisp.net/project/trivial-utf-8/")
+      (license license:bsd-3))))
+
+(define-public cl-trivial-utf-8
+  (sbcl-package->cl-source-package sbcl-trivial-utf-8))
+
+(define-public ecl-trivial-utf-8
+  (sbcl-package->ecl-package sbcl-trivial-utf-8))
+
+(define-public sbcl-idna
+  (package
+    (name "sbcl-idna")
+    (build-system asdf-build-system/sbcl)
+    (version "0.2.2")
+    (home-page "https://github.com/antifuchs/idna")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url home-page)
+             (commit version)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "00nbr3mffxhlq14gg9d16pa6691s4qh35inyw76v906s77khm5a2"))))
+    (inputs
+     `(("split-sequence" ,sbcl-split-sequence)))
+    (synopsis "IDNA string encoding and decoding routines for Common Lisp")
+    (description "This Common Lisp library provides string encoding and
+decoding routines for IDNA, the International Domain Names in Applications.")
+    (license license:expat)))
+
+(define-public cl-idna
+  (sbcl-package->cl-source-package sbcl-idna))
+
+(define-public ecl-idna
+  (sbcl-package->ecl-package sbcl-idna))
+
+(define-public sbcl-swap-bytes
+  (package
+    (name "sbcl-swap-bytes")
+    (build-system asdf-build-system/sbcl)
+    (version "1.1")
+    (home-page "https://github.com/sionescu/swap-bytes")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url home-page)
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "1qysbv0jngdfkv53y874qjhcxc4qi8ixaqq6j8bzxh5z0931wv55"))))
+    (inputs
+     `(("trivial-features" ,sbcl-trivial-features)))
+    (native-inputs
+     `(("fiveam" ,sbcl-fiveam)))
+    (arguments
+     ;; TODO: Tests fail, why?
+     `(#:tests? #f))
+    (synopsis "Efficient endianness conversion for Common Lisp")
+    (description "This Common Lisp library provides optimized byte-swapping
+primitives.  The library can change endianness of unsigned integers of length
+1/2/4/8.  Very useful in implementing various network protocols and file
+formats.")
+    (license license:expat)))
+
+(define-public cl-swap-bytes
+  (sbcl-package->cl-source-package sbcl-swap-bytes))
+
+(define-public ecl-swap-bytes
+  (sbcl-package->ecl-package sbcl-swap-bytes))
+
+(define-public sbcl-iolib.asdf
+  ;; Latest release is from June 2017.
+  (let ((commit "81e20614c0d27f9605bf9766214e236fd31b99b4")
+        (revision "1"))
+    (package
+      (name "sbcl-iolib.asdf")
+      (build-system asdf-build-system/sbcl)
+      (version "0.8.3")
+      (home-page "https://github.com/sionescu/iolib")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url home-page)
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "1j81r0wm7nfbwl991f26s4npcy7kybzybd3m47rbxy31h0cfcmdm"))))
+      (inputs
+       `(("alexandria" ,sbcl-alexandria)))
+      (arguments
+       '(#:asd-file "iolib.asdf.asd"))
+      (synopsis "ASDF component classes for IOLib, a Common Lisp I/O library")
+      (description "IOlib is to be a better and more modern I/O library than
+the standard Common Lisp library.  It contains a socket library, a DNS
+resolver, an I/O multiplexer(which supports @code{select(2)}, @code{epoll(4)}
+and @code{kqueue(2)}), a pathname library and file-system utilities.")
+      (license license:expat))))
+
+(define-public sbcl-iolib.conf
+  (package
+    (inherit sbcl-iolib.asdf)
+    (name "sbcl-iolib.conf")
+    (inputs
+     `(("iolib.asdf" ,sbcl-iolib.asdf)))
+    (arguments
+     '(#:asd-file "iolib.conf.asd"))
+    (synopsis "Compile-time configuration for IOLib, a Common Lisp I/O library")))
+
+(define-public sbcl-iolib.common-lisp
+  (package
+    (inherit sbcl-iolib.asdf)
+    (name "sbcl-iolib.common-lisp")
+    (inputs
+     `(("iolib.asdf" ,sbcl-iolib.asdf)
+       ("iolib.conf" ,sbcl-iolib.conf)))
+    (arguments
+     '(#:asd-file "iolib.common-lisp.asd"))
+    (synopsis "Slightly modified Common Lisp for IOLib, a Common Lisp I/O library")))
+
+(define-public sbcl-iolib.base
+  (package
+    (inherit sbcl-iolib.asdf)
+    (name "sbcl-iolib.base")
+    (inputs
+     `(("iolib.asdf" ,sbcl-iolib.asdf)
+       ("iolib.conf" ,sbcl-iolib.conf)
+       ("iolib.common-lisp" ,sbcl-iolib.common-lisp)
+       ("split-sequence" ,sbcl-split-sequence)))
+    (arguments
+     '(#:asd-file "iolib.base.asd"))
+    (synopsis "Base package for IOLib, a Common Lisp I/O library")))
+
+(define-public sbcl-iolib.grovel
+  (package
+    (inherit sbcl-iolib.asdf)
+    (name "sbcl-iolib.grovel")
+    (inputs
+     `(("iolib.asdf" ,sbcl-iolib.asdf)
+       ("iolib.conf" ,sbcl-iolib.conf)
+       ("iolib.base", sbcl-iolib.base)
+       ("cffi", sbcl-cffi)))
+    (arguments
+     '(#:asd-file "iolib.grovel.asd"
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'install 'install-header
+           (lambda* (#:key outputs #:allow-other-keys)
+             ;; This header is required by sbcl-iolib.
+             (install-file "src/grovel/grovel-common.h"
+                           (string-append (assoc-ref outputs "out")
+                                          "/lib/sbcl"))
+             #t)))))
+    (synopsis "CFFI Groveller for IOLib, a Common Lisp I/O library")))
+
+(define-public sbcl-iolib
+  (package
+    (inherit sbcl-iolib.asdf)
+    (name "sbcl-iolib")
+    (inputs
+     `(("iolib.asdf" ,sbcl-iolib.asdf)
+       ("iolib.conf" ,sbcl-iolib.conf)
+       ("iolib.grovel" ,sbcl-iolib.grovel)
+       ("iolib.base" ,sbcl-iolib.base)
+       ("bordeaux-threads" ,sbcl-bordeaux-threads)
+       ("idna" ,sbcl-idna)
+       ("swap-bytes" ,sbcl-swap-bytes)
+       ("libfixposix" ,libfixposix)
+       ("cffi" ,sbcl-cffi)))
+    (native-inputs
+     `(("fiveam" ,sbcl-fiveam)))
+    (arguments
+     '(#:asd-file "iolib.asd"
+       #:asd-system-name "iolib"
+       #:test-asd-file "iolib.tests.asd"
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'fix-paths
+           (lambda* (#:key inputs #:allow-other-keys)
+             (substitute* "src/syscalls/ffi-functions-unix.lisp"
+               (("\\(:default \"libfixposix\"\\)")
+                (string-append
+                 "(:default \""
+                 (assoc-ref inputs "libfixposix") "/lib/libfixposix\")")))
+             ;; Socket tests need Internet access, disable them.
+             (substitute* "iolib.tests.asd"
+               (("\\(:file \"sockets\" :depends-on \\(\"pkgdcl\" \"defsuites\"\\)\\)")
+                "")))))))
+    (synopsis "Common Lisp I/O library")))
+
+(define-public cl-iolib
+  (sbcl-package->cl-source-package sbcl-iolib))
+
+(define sbcl-iolib+multiplex
+  (package
+    (inherit sbcl-iolib)
+    (name "sbcl-iolib+multiplex")
+    (arguments
+     (substitute-keyword-arguments (package-arguments sbcl-iolib)
+       ((#:asd-system-name _) "iolib/multiplex")))))
+
+(define sbcl-iolib+syscalls
+  (package
+    (inherit sbcl-iolib)
+    (name "sbcl-iolib+syscalls")
+    (arguments
+     (substitute-keyword-arguments (package-arguments sbcl-iolib)
+       ((#:asd-system-name _) "iolib/syscalls")))))
+
+(define sbcl-iolib+streams
+  (package
+    (inherit sbcl-iolib)
+    (name "sbcl-iolib+streams")
+    (arguments
+     (substitute-keyword-arguments (package-arguments sbcl-iolib)
+       ((#:asd-system-name _) "iolib/streams")))))
+
+(define sbcl-iolib+sockets
+  (package
+    (inherit sbcl-iolib)
+    (name "sbcl-iolib+sockets")
+    (arguments
+     (substitute-keyword-arguments (package-arguments sbcl-iolib)
+       ((#:asd-system-name _) "iolib/sockets")))))
+
+(define-public sbcl-ieee-floats
+  (let ((commit "566b51a005e81ff618554b9b2f0b795d3b29398d")
+        (revision "1"))
+    (package
+      (name "sbcl-ieee-floats")
+      (build-system asdf-build-system/sbcl)
+      (version (git-version "20170924" revision commit))
+      (home-page "https://github.com/marijnh/ieee-floats/")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url home-page)
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "1xyj49j9x3lc84cv3dhbf9ja34ywjk1c46dklx425fxw9mkwm83m"))))
+      (native-inputs
+       `(("fiveam" ,sbcl-fiveam)))
+      (synopsis "IEEE 754 binary representation for floats in Common Lisp")
+      (description "This is a Common Lisp library that allows to convert
+floating point values to IEEE 754 binary representation.")
+      (license license:bsd-3))))
+
+(define-public cl-ieee-floats
+  (sbcl-package->cl-source-package sbcl-ieee-floats))
+
+(define sbcl-closure-common
+  (let ((commit "e3c5f5f454b72b01b89115e581c3c52a7e201e5c")
+        (revision "1"))
+    (package
+      (name "sbcl-closure-common")
+      (build-system asdf-build-system/sbcl)
+      (version (git-version "20101006" revision commit))
+      (home-page "https://common-lisp.net/project/cxml/")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/sharplispers/closure-common")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "0k5r2qxn122pxi301ijir3nayi9sg4d7yiy276l36qmzwhp4mg5n"))))
+      (inputs
+       `(("trivial-gray-streams" ,sbcl-trivial-gray-streams)
+         ("babel" ,sbcl-babel)))
+      (synopsis "Support Common Lisp library for CXML")
+      (description "Closure-common is an internal helper library.  The name
+Closure is a reference to the web browser it was originally written for.")
+      ;; TODO: License?
+      (license #f))))
+
+(define-public sbcl-cxml+xml
+  (let ((commit "00b22bf4c4cf11c993d5866fae284f95ab18e6bf")
+        (revision "1"))
+    (package
+      (name "sbcl-cxml+xml")
+      (build-system asdf-build-system/sbcl)
+      (version (git-version "0.0.0" revision commit))
+      (home-page "https://common-lisp.net/project/cxml/")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/sharplispers/cxml")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "13kif7rf3gqdycsk9zq0d7y0g9y81krkl0z87k0p2fkbjfgrph37"))))
+      (inputs
+       `(("closure-common" ,sbcl-closure-common)
+         ("puri" ,sbcl-puri)
+         ("trivial-gray-streams" ,sbcl-trivial-gray-streams)))
+      (arguments
+       `(#:asd-file "cxml.asd"
+         #:asd-system-name "cxml/xml"))
+      (synopsis "Common Lisp XML parser")
+      (description "CXML implements a namespace-aware, validating XML 1.0
+parser as well as the DOM Level 2 Core interfaces.  Two parser interfaces are
+offered, one SAX-like, the other similar to StAX.")
+      (license license:llgpl))))
+
+(define sbcl-cxml+dom
+  (package
+    (inherit sbcl-cxml+xml)
+    (name "sbcl-cxml+dom")
+    (inputs
+     `(("closure-common" ,sbcl-closure-common)
+       ("puri" ,sbcl-puri)
+       ("cxml+xml" ,sbcl-cxml+xml)))
+    (arguments
+     `(#:asd-file "cxml.asd"
+       #:asd-system-name "cxml/dom"))))
+
+(define sbcl-cxml+klacks
+  (package
+    (inherit sbcl-cxml+xml)
+    (name "sbcl-cxml+klacks")
+    (inputs
+     `(("closure-common" ,sbcl-closure-common)
+       ("puri" ,sbcl-puri)
+       ("cxml+xml" ,sbcl-cxml+xml)))
+    (arguments
+     `(#:asd-file "cxml.asd"
+       #:asd-system-name "cxml/klacks"))))
+
+(define sbcl-cxml+test
+  (package
+    (inherit sbcl-cxml+xml)
+    (name "sbcl-cxml+test")
+    (inputs
+     `(("closure-common" ,sbcl-closure-common)
+       ("puri" ,sbcl-puri)
+       ("cxml+xml" ,sbcl-cxml+xml)))
+    (arguments
+     `(#:asd-file "cxml.asd"
+       #:asd-system-name "cxml/test"))))
+
+(define-public sbcl-cxml
+  (package
+    (inherit sbcl-cxml+xml)
+    (name "sbcl-cxml")
+    (inputs
+     `(("closure-common" ,sbcl-closure-common)
+       ("puri" ,sbcl-puri)
+       ("trivial-gray-streams" ,sbcl-trivial-gray-streams)
+       ("cxml+dom" ,sbcl-cxml+dom)
+       ("cxml+klacks" ,sbcl-cxml+klacks)
+       ("cxml+test" ,sbcl-cxml+test)))
+    (arguments
+     `(#:asd-file "cxml.asd"
+       #:asd-system-name "cxml"
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'build 'install-dtd
+           (lambda* (#:key outputs #:allow-other-keys)
+             (install-file "catalog.dtd"
+                           (string-append
+                            (assoc-ref outputs "out")
+                            "/lib/" (%lisp-type)))))
+         (add-after 'create-asd 'remove-component
+           ;; XXX: The original .asd has no components, but our build system
+           ;; creates an entry nonetheless.  We need to remove it for the
+           ;; generated .asd to load properly.  See trivia.trivial for a
+           ;; similar problem.
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let* ((out (assoc-ref outputs "out"))
+                    (asd (string-append out "/lib/sbcl/cxml.asd")))
+               (substitute* asd
+                 (("  :components
+")
+                  ""))
+               (substitute* asd
+                 ((" *\\(\\(:compiled-file \"cxml--system\"\\)\\)")
+                  ""))))))))))
+
+(define-public cl-cxml
+  (sbcl-package->cl-source-package sbcl-cxml))
+
+(define-public sbcl-cl-reexport
+  (let ((commit "312f3661bbe187b5f28536cd7ec2956e91366c3b")
+        (revision "1"))
+    (package
+      (name "sbcl-cl-reexport")
+      (build-system asdf-build-system/sbcl)
+      (version (git-version "0.1" revision commit))
+      (home-page "https://github.com/takagi/cl-reexport")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url home-page)
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "1cwpn1m3wrl0fl9plznn7p464db646gnfc8zkyk97dyxski2aq0x"))))
+      (inputs
+       `(("alexandria" ,sbcl-alexandria)))
+      (arguments
+       ;; TODO: Tests fail because cl-test-more is missing, but I can't find it online.
+       `(#:tests? #f))
+      (synopsis "HTTP cookie manager for Common Lisp")
+      (description "cl-cookie is a Common Lisp library featuring parsing of
+cookie headers, cookie creation, cookie jar creation and more.")
+      (license license:llgpl))))
+
+(define-public cl-reexport
+  (sbcl-package->cl-source-package sbcl-cl-reexport))
+
+(define-public sbcl-cl-cookie
+  (let ((commit "cea55aed8b9ad25fafd13defbcb9fe8f41b29546")
+        (revision "1"))
+    (package
+      (name "sbcl-cl-cookie")
+      (build-system asdf-build-system/sbcl)
+      (version (git-version "0.9.10" revision commit))
+      (home-page "https://github.com/fukamachi/cl-cookie")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url home-page)
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "090g7z75h98zvc1ldx0vh4jn4086dhjm2w30jcwkq553qmyxwl8h"))))
+      (inputs
+       `(("proc-parse" ,sbcl-proc-parse)
+         ("alexandria" ,sbcl-alexandria)
+         ("quri" ,sbcl-quri)
+         ("cl-ppcre" ,sbcl-cl-ppcre)
+         ("local-time" ,sbcl-local-time)))
+      (native-inputs
+       `(("prove-asdf" ,sbcl-prove-asdf)
+         ("prove" ,sbcl-prove)))
+      (arguments
+       ;; TODO: Tests fail because cl-cookie depends on cl-cookie-test.
+       `(#:tests? #f))
+      (synopsis "HTTP cookie manager for Common Lisp")
+      (description "cl-cookie is a Common Lisp library featuring parsing of
+cookie headers, cookie creation, cookie jar creation and more.")
+      (license license:bsd-2))))
+
+(define-public cl-cookie
+  (sbcl-package->cl-source-package sbcl-cl-cookie))
+
+(define-public sbcl-dexador
+  (let ((commit "a2714d126cc94bc7a9a6e1e3c08de455b3a66378")
+        (revision "1"))
+    (package
+      (name "sbcl-dexador")
+      (build-system asdf-build-system/sbcl)
+      (version (git-version "0.9.10" revision commit))
+      (home-page "https://github.com/fukamachi/dexador")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url home-page)
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "0nbqgn4v3l2z6m1k1bdxfnqpfrk84nxdmz7csz11zzcfs4flkv79"))))
+      (inputs
+       `(("trivial-gray-streams" ,sbcl-trivial-gray-streams)
+         ("babel" ,sbcl-babel)
+         ("usocket" ,sbcl-usocket)
+         ("fast-http" ,sbcl-fast-http)
+         ("quri" ,sbcl-quri)
+         ("fast-io" ,sbcl-fast-io)
+         ("chunga" ,sbcl-chunga)
+         ("cl-ppcre" ,sbcl-cl-ppcre)
+         ("cl-cookie" ,sbcl-cl-cookie)
+         ("trivial-mimes" ,sbcl-trivial-mimes)
+         ("chipz" ,sbcl-chipz)
+         ("cl-base64" ,sbcl-cl-base64)
+         ("cl-reexport" ,sbcl-cl-reexport)
+         ("cl+ssl" ,sbcl-cl+ssl)
+         ("bordeaux-threads" ,sbcl-bordeaux-threads)
+         ("alexandria" ,sbcl-alexandria)))
+      (native-inputs
+       `(("prove" ,sbcl-prove)
+         ("prove-asdf" ,sbcl-prove-asdf)
+         ("lack-request" ,sbcl-lack-request)
+         ("clack" ,sbcl-clack)
+         ("babel" ,sbcl-babel)
+         ("alexandria" ,sbcl-alexandria)
+         ("cl-ppcre" ,sbcl-cl-ppcre)
+         ("local-time" ,sbcl-local-time)))
+      (arguments
+       ;; TODO: Circular dependency: tests depend on clack-test which depends on dexador.
+       `(#:tests? #f
+         #:phases
+         (modify-phases %standard-phases
+           (add-after 'unpack 'fix-permissions
+             (lambda _ (make-file-writable "t/data/test.gz") #t)))))
+      (synopsis "Yet another HTTP client for Common Lisp")
+      (description "Dexador is yet another HTTP client for Common Lisp with
+neat APIs and connection-pooling.  It is meant to supersede Drakma.")
+      (license license:expat))))
+
+(define-public cl-dexador
+  (package
+    (inherit (sbcl-package->cl-source-package sbcl-dexador))
+    (arguments
+     `(#:phases
+       ;; asdf-build-system/source has its own phases and does not inherit
+       ;; from asdf-build-system/sbcl phases.
+       (modify-phases %standard-phases/source
+         (add-after 'unpack 'fix-permissions
+           (lambda _ (make-file-writable "t/data/test.gz") #t)))))))
+
+(define-public ecl-dexador
+  (sbcl-package->ecl-package sbcl-dexador))
+
+(define-public sbcl-lisp-namespace
+  (let ((commit "28107cafe34e4c1c67490fde60c7f92dc610b2e0")
+        (revision "1"))
+    (package
+      (name "sbcl-lisp-namespace")
+      (build-system asdf-build-system/sbcl)
+      (version (git-version "0.1" revision commit))
+      (home-page "https://github.com/guicho271828/lisp-namespace")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url home-page)
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "1jw2wykp06z2afb9nm1lgfzll5cjlj36pnknjx614057zkkxq4iy"))))
+      (inputs
+       `(("alexandria" ,sbcl-alexandria)))
+      (native-inputs
+       `(("fiveam" ,sbcl-fiveam)))
+      (arguments
+       `(#:test-asd-file "lisp-namespace.test.asd"
+        ;; XXX: Component LISP-NAMESPACE-ASD::LISP-NAMESPACE.TEST not found
+         #:tests? #f))
+      (synopsis "LISP-N, or extensible namespaces in Common Lisp")
+      (description "Common Lisp already has major 2 namespaces, function
+namespace and value namespace (or variable namespace), but there are actually
+more — e.g., class namespace.
+This library offers macros to deal with symbols from any namespace.")
+      (license license:llgpl))))
+
+(define-public cl-lisp-namespace
+  (sbcl-package->cl-source-package sbcl-lisp-namespace))
+
+(define-public sbcl-trivial-cltl2
+  (let ((commit "8eec8407df833e8f27df8a388bc10913f16d9e83")
+        (revision "1"))
+    (package
+      (name "sbcl-trivial-cltl2")
+      (build-system asdf-build-system/sbcl)
+      (version (git-version "0.1.1" revision commit))
+      (home-page "https://github.com/Zulu-Inuoe/trivial-cltl2")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url home-page)
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "1dyyxz17vqv8hlfwq287gl8xxbvcnq798ajb7p5jdjz91wqf4bgk"))))
+      (synopsis "Simple CLtL2 compatibility layer for Common Lisp")
+      (description "This library is a portable compatibility layer around
+\"Common Lisp the Language, 2nd
+Edition\" (@url{https://www.cs.cmu.edu/Groups/AI/html/cltl/clm/node102.html})
+and it exports symbols from implementation-specific packages.")
+      (license license:llgpl))))
+
+(define-public cl-trivial-cltl2
+  (sbcl-package->cl-source-package sbcl-trivial-cltl2))
+
+(define-public sbcl-introspect-environment
+  (let ((commit "fff42f8f8fd0d99db5ad6c5812e53de7d660020b")
+        (revision "1"))
+    (package
+      (name "sbcl-introspect-environment")
+      (build-system asdf-build-system/sbcl)
+      (version (git-version "0.1" revision commit))
+      (home-page "https://github.com/Bike/introspect-environment")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url home-page)
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "1i305n0wfmpac63ni4i3vixnnkl8daw5ncxy0k3dv92krgx6qzhp"))))
+      (native-inputs
+       `(("fiveam" ,sbcl-fiveam)))
+      (synopsis "Common Lisp environment introspection portability layer")
+      (description "This library is a small interface to portable but
+nonstandard introspection of Common Lisp environments.  It is intended to
+allow a bit more compile-time introspection of environments in Common Lisp.
+
+Quite a bit of information is available at the time a macro or compiler-macro
+runs; inlining info, type declarations, that sort of thing.  This information
+is all standard - any Common Lisp program can @code{(declare (integer x))} and
+such.
+
+This info ought to be accessible through the standard @code{&environment}
+parameters, but it is not.  Several implementations keep the information for
+their own purposes but do not make it available to user programs, because
+there is no standard mechanism to do so.
+
+This library uses implementation-specific hooks to make information available
+to users.  This is currently supported on SBCL, CCL, and CMUCL.  Other
+implementations have implementations of the functions that do as much as they
+can and/or provide reasonable defaults.")
+      (license license:wtfpl2))))
+
+(define-public cl-introspect-environment
+  (sbcl-package->cl-source-package sbcl-introspect-environment))
+
+(define-public sbcl-type-i
+  (let ((commit "dea233f45f94064105ec09f0767de338f67dcbe2")
+        (revision "1"))
+    (package
+      (name "sbcl-type-i")
+      (build-system asdf-build-system/sbcl)
+      (version (git-version "0.1" revision commit))
+      (home-page "https://github.com/guicho271828/type-i")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url home-page)
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "039g5pbrhh65s0bhr9314gmd2nwc2y5lp2377c5qrc2lxky89qs3"))))
+      (inputs
+       `(("alexandria" ,sbcl-alexandria)
+         ("introspect-environment" ,sbcl-introspect-environment)
+         ("trivia.trivial" ,sbcl-trivia.trivial)))
+      (native-inputs
+       `(("fiveam" ,sbcl-fiveam)))
+      (arguments
+       `(#:test-asd-file "type-i.test.asd"))
+      (synopsis "Type inference utility on unary predicates for Common Lisp")
+      (description "This library tries to provide a way to detect what kind of
+type the given predicate is trying to check.  This is different from inferring
+the return type of a function.")
+      (license license:llgpl))))
+
+(define-public cl-type-i
+  (sbcl-package->cl-source-package sbcl-type-i))
+
+(define-public sbcl-optima
+  (let ((commit "373b245b928c1a5cce91a6cb5bfe5dd77eb36195")
+        (revision "1"))
+    (package
+      (name "sbcl-optima")
+      (build-system asdf-build-system/sbcl)
+      (version (git-version "1.0" revision commit))
+      (home-page "https://github.com/m2ym/optima")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url home-page)
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "1yw4ymq7ms89342kkvb3aqxgv0w38m9kd8ikdqxxzyybnkjhndal"))))
+      (inputs
+       `(("alexandria" ,sbcl-alexandria)
+         ("closer-mop" ,sbcl-closer-mop)))
+      (native-inputs
+       `(("eos" ,sbcl-eos)))
+      (arguments
+       ;; XXX: Circular dependencies: tests depend on optima.ppcre which depends on optima.
+       `(#:tests? #f
+         #:test-asd-file "optima.test.asd"))
+      (synopsis "Optimized pattern matching library for Common Lisp")
+      (description "Optima is a fast pattern matching library which uses
+optimizing techniques widely used in the functional programming world.")
+      (license license:expat))))
+
+(define-public cl-optima
+  (sbcl-package->cl-source-package sbcl-optima))
+
+(define-public sbcl-fare-quasiquote
+  (package
+    (name "sbcl-fare-quasiquote")
+    (build-system asdf-build-system/sbcl)
+    (version "20171130")
+    (home-page "http://common-lisp.net/project/fare-quasiquote")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "http://beta.quicklisp.org/archive/fare-quasiquote/"
+                           (date->string (string->date version "~Y~m~d") "~Y-~m-~d")
+                           "/fare-quasiquote-"
+                           version
+                           "-git.tgz"))
+       (sha256
+        (base32
+         "00brmh7ndsi0c97nibi8cy10j3l4gmkyrfrr5jr5lzkfb7ngyfqa"))))
+    (inputs
+     `(("fare-utils" ,sbcl-fare-utils)))
+    (arguments
+     ;; XXX: Circular dependencies: Tests depend on subsystems, which depend on the main systems.
+     `(#:tests? #f
+       #:phases
+       (modify-phases %standard-phases
+         ;; XXX: Require 1.0.0 version of fare-utils, and we package some
+         ;; commits after 1.0.0.5, but ASDF fails to read the
+         ;; "-REVISION-COMMIT" part generated by Guix.
+         (add-after 'unpack 'patch-requirement
+           (lambda _
+             (substitute* "fare-quasiquote.asd"
+               (("\\(:version \"fare-utils\" \"1.0.0\"\\)") "\"fare-utils\"")))))))
+    (synopsis "Pattern-matching friendly implementation of quasiquote for Common Lisp")
+    (description "The main purpose of this n+2nd reimplementation of
+quasiquote is enable matching of quasiquoted patterns, using Optima or
+Trivia.")
+    (license license:expat)))
+
+(define-public cl-fare-quasiquote
+  (sbcl-package->cl-source-package sbcl-fare-quasiquote))
+
+(define-public sbcl-fare-quasiquote-optima
+  (package
+    (inherit sbcl-fare-quasiquote)
+    (name "sbcl-fare-quasiquote-optima")
+    (inputs
+     `(("optima" ,sbcl-optima)
+       ("fare-quasiquote" ,sbcl-fare-quasiquote)))
+    (arguments
+     '(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'patch-requirement
+           (lambda _
+             (substitute* "fare-quasiquote-optima.asd"
+               (("\\(:version \"optima\" \"1\\.0\"\\)")
+                "\"optima\""))
+             #t)))))))
+
+(define-public cl-fare-quasiquote-optima
+  (sbcl-package->cl-source-package sbcl-fare-quasiquote-optima))
+
+(define-public sbcl-fare-quasiquote-readtable
+  (package
+    (inherit sbcl-fare-quasiquote)
+    (name "sbcl-fare-quasiquote-readtable")
+    (inputs
+     `(("fare-quasiquote" ,sbcl-fare-quasiquote)
+       ("named-readtables" ,sbcl-named-readtables)))
+    (description "The main purpose of this n+2nd reimplementation of
+quasiquote is enable matching of quasiquoted patterns, using Optima or
+Trivia.
+
+This package uses fare-quasiquote with named-readtable.")))
+
+(define-public cl-fare-quasiquote-readtable
+  (sbcl-package->cl-source-package sbcl-fare-quasiquote-readtable))
+
+;; TODO: Add support for component-less system in asdf-build-system/sbcl.
+(define-public cl-fare-quasiquote-extras
+  (package
+    (inherit cl-fare-quasiquote)
+    (name "cl-fare-quasiquote-extras")
+    (build-system asdf-build-system/source)
+    (propagated-inputs
+     `(("fare-quasiquote" ,cl-fare-quasiquote)
+       ("fare-quasiquote-optima" ,cl-fare-quasiquote-optima)
+       ("fare-quasiquote-readtable" ,cl-fare-quasiquote-readtable)))
+    (description "This library combines @code{fare-quasiquote-readtable} and
+@code{fare-quasiquote-optima}.")))
+
+(define-public sbcl-trivia.level0
+  (let ((commit "902e0c65602bbfe96ae82e679330b3771ddc7603")
+        (revision "1"))
+    (package
+      (name "sbcl-trivia.level0")
+      (build-system asdf-build-system/sbcl)
+      (version (git-version "0.0.0" revision commit))
+      (home-page "https://github.com/guicho271828/trivia")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url home-page)
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "11qbab30qqnfy9mx3x9fvgcw1jbvh1qn2cqv3p8xdn2m8981jvhr"))))
+      (inputs
+       `(("alexandria" ,sbcl-alexandria)))
+      (synopsis "Pattern matching in Common Lisp")
+      (description "Trivia is a pattern matching compiler that is compatible
+with Optima, another pattern matching library for Common Lisp.  It is meant to
+be faster and more extensible than Optima.")
+      (license license:llgpl))))
+
+(define-public sbcl-trivia.level1
+  (package
+    (inherit sbcl-trivia.level0)
+    (name "sbcl-trivia.level1")
+    (inputs
+     `(("trivia.level0" ,sbcl-trivia.level0)))
+    (description "Trivia is a pattern matching compiler that is compatible
+with Optima, another pattern matching library for Common Lisp.  It is meant to
+be faster and more extensible than Optima.
+
+This system contains the core patterns of Trivia.")))
+
+(define-public sbcl-trivia.level2
+  (package
+    (inherit sbcl-trivia.level0)
+    (name "sbcl-trivia.level2")
+    (inputs
+     `(("trivia.level1" ,sbcl-trivia.level1)
+       ("lisp-namespace" ,sbcl-lisp-namespace)
+       ("trivial-cltl2" ,sbcl-trivial-cltl2)
+       ("closer-mop" ,sbcl-closer-mop)))
+    (description "Trivia is a pattern matching compiler that is compatible
+with Optima, another pattern matching library for Common Lisp.  It is meant to
+be faster and more extensible than Optima.
+
+This system contains a non-optimized pattern matcher compatible with Optima,
+with extensible optimizer interface.")))
+
+(define-public sbcl-trivia.trivial
+  (package
+    (inherit sbcl-trivia.level0)
+    (name "sbcl-trivia.trivial")
+    (inputs
+     `(("trivia.level2" ,sbcl-trivia.level2)))
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (replace 'create-asd-file
+           (lambda* (#:key outputs inputs #:allow-other-keys)
+             (let* ((out (assoc-ref outputs "out"))
+                    (lib (string-append out "/lib/" (%lisp-type)))
+                    (level2 (assoc-ref inputs "trivia.level2")))
+               (mkdir-p lib)
+               (install-file "trivia.trivial.asd" lib)
+               ;; XXX: This .asd does not have any component and the build
+               ;; system fails to work in this case.  We should update the
+               ;; build system to handle component-less .asd.
+               ;; TODO: How do we append to file in Guile?  It seems that
+               ;; (open-file ... "a") gets a "Permission denied".
+               (substitute* (string-append lib "/trivia.trivial.asd")
+                 (("\"\\)")
+                  (string-append "\")
+
+(progn (asdf/source-registry:ensure-source-registry)
+       (setf (gethash
+               \"trivia.level2\"
+               asdf/source-registry:*source-registry*)
+             #p\""
+                                 level2
+                                 "/share/common-lisp/sbcl-bundle-systems/trivia.level2.asd\"))")))))))))
+    (description "Trivia is a pattern matching compiler that is compatible
+with Optima, another pattern matching library for Common Lisp.  It is meant to
+be faster and more extensible than Optima.
+
+This system contains the base level system of Trivia with a trivial optimizer.")))
+
+(define-public sbcl-trivia.balland2006
+  (package
+    (inherit sbcl-trivia.level0)
+    (name "sbcl-trivia.balland2006")
+    (inputs
+     `(("trivia.trivial" ,sbcl-trivia.trivial)
+       ("iterate" ,sbcl-iterate)
+       ("type-i" ,sbcl-type-i)
+       ("alexandria" ,sbcl-alexandria)))
+    (arguments
+     ;; Tests are done in trivia itself.
+     `(#:tests? #f))
+    (description "Trivia is a pattern matching compiler that is compatible
+with Optima, another pattern matching library for Common Lisp.  It is meant to
+be faster and more extensible than Optima.
+
+This system contains the base level system of Trivia with a trivial optimizer.")))
+
+(define-public sbcl-trivia.ppcre
+  (package
+    (inherit sbcl-trivia.level0)
+    (name "sbcl-trivia.ppcre")
+    (inputs
+     `(("trivia.trivial" ,sbcl-trivia.trivial)
+       ("cl-ppcre" ,sbcl-cl-ppcre)))
+    (description "Trivia is a pattern matching compiler that is compatible
+with Optima, another pattern matching library for Common Lisp.  It is meant to
+be faster and more extensible than Optima.
+
+This system contains the PPCRE extension.")))
+
+(define-public sbcl-trivia.quasiquote
+  (package
+    (inherit sbcl-trivia.level0)
+    (name "sbcl-trivia.quasiquote")
+    (inputs
+     `(("trivia.trivial" ,sbcl-trivia.trivial)
+       ("fare-quasiquote" ,sbcl-fare-quasiquote)
+       ("fare-quasiquote-readtable" ,sbcl-fare-quasiquote-readtable)))
+    (description "Trivia is a pattern matching compiler that is compatible
+with Optima, another pattern matching library for Common Lisp.  It is meant to
+be faster and more extensible than Optima.
+
+This system contains the fare-quasiquote extension.")))
+
+(define-public sbcl-trivia.cffi
+  (package
+    (inherit sbcl-trivia.level0)
+    (name "sbcl-trivia.cffi")
+    (inputs
+     `(("cffi" ,sbcl-cffi)
+       ("trivia.trivial" ,sbcl-trivia.trivial)))
+    (description "Trivia is a pattern matching compiler that is compatible
+with Optima, another pattern matching library for Common Lisp.  It is meant to
+be faster and more extensible than Optima.
+
+This system contains the CFFI foreign slot access extension.")))
+
+(define-public sbcl-trivia
+  (package
+    (inherit sbcl-trivia.level0)
+    (name "sbcl-trivia")
+    (inputs
+     `(("trivia.balland2006" ,sbcl-trivia.balland2006)))
+    (native-inputs
+     `(("fiveam" ,sbcl-fiveam)
+       ("trivia.ppcre" ,sbcl-trivia.ppcre)
+       ("trivia.quasiquote" ,sbcl-trivia.quasiquote)
+       ("trivia.cffi" ,sbcl-trivia.cffi)
+       ("optima" ,sbcl-optima)))
+    (arguments
+     `(#:test-asd-file "trivia.test.asd"
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'create-asd 'remove-component
+           ;; XXX: The original .asd has no components, but our build system
+           ;; creates an entry nonetheless.  We need to remove it for the
+           ;; generated .asd to load properly.  See trivia.trivial for a
+           ;; similar problem.
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let* ((out (assoc-ref outputs "out"))
+                    (asd (string-append out "/lib/" (%lisp-type) "/trivia.asd")))
+               (substitute* asd
+                 (("  :components
+")
+                  ""))
+               (substitute* asd
+                 ((" *\\(\\(:compiled-file \"trivia--system\"\\)\\)")
+                  ""))))))))
+    (description "Trivia is a pattern matching compiler that is compatible
+with Optima, another pattern matching library for Common Lisp.  It is meant to
+be faster and more extensible than Optima.")))
+
+(define-public cl-trivia
+  (sbcl-package->cl-source-package sbcl-trivia))
+
+(define-public sbcl-mk-string-metrics
+  (package
+    (name "sbcl-mk-string-metrics")
+    (version "0.1.2")
+    (home-page "https://github.com/cbaggers/mk-string-metrics/")
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                    (url home-page)
+                    (commit version)))
+              (sha256
+               (base32 "0bg0bv2mfd4k0g3x72x563hvmrx18xavaffr6xk5rh4if5j7kcf6"))
+              (file-name (git-file-name name version))))
+    (build-system asdf-build-system/sbcl)
+    (synopsis "Calculate various string metrics efficiently in Common Lisp")
+    (description "This library implements efficient algorithms that calculate
+various string metrics in Common Lisp:
+
+@itemize
+@item Damerau-Levenshtein distance
+@item Hamming distance
+@item Jaccard similarity coefficient
+@item Jaro distance
+@item Jaro-Winkler distance
+@item Levenshtein distance
+@item Normalized Damerau-Levenshtein distance
+@item Normalized Levenshtein distance
+@item Overlap coefficient
+@end itemize\n")
+    (license license:x11)))
+
+(define-public cl-mk-string-metrics
+  (sbcl-package->cl-source-package sbcl-mk-string-metrics))
+
+(define-public sbcl-cl-str
+  (let ((commit "3d5ec86e3a0199e5973aacde951086dfd754b5e5"))
+    (package
+      (name "sbcl-cl-str")
+      (version (git-version "0.8" "1" commit))
+      (home-page "https://github.com/vindarel/cl-str")
+      (source (origin
+                (method git-fetch)
+                (uri (git-reference
+                      (url home-page)
+                      (commit commit)))
+                (sha256
+                 (base32 "0szzzbygw9h985yxz909vvqrp69pmpcpahn7hn350lnyjislk9ga"))
+                (file-name (git-file-name name version))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       `(("cl-ppcre" ,sbcl-cl-ppcre)
+         ("cl-ppcre-unicode" ,sbcl-cl-ppcre-unicode)))
+      (native-inputs
+       `(("prove" ,sbcl-prove)
+         ("prove-asdf" ,sbcl-prove-asdf)))
+      (arguments
+       `(#:asd-file "str.asd"
+         #:asd-system-name "str"
+         #:test-asd-file "str.test.asd"))
+      (synopsis "Modern, consistent and terse Common Lisp string manipulation library")
+      (description "A modern and consistent Common Lisp string manipulation
+library that focuses on modernity, simplicity and discoverability:
+@code{(str:trim s)} instead of @code{(string-trim '(#\\Space ...) s)}), or
+@code{str:concat strings} instead of an unusual format construct; one
+discoverable library instead of many; consistency and composability, where
+@code{s} is always the last argument, which makes it easier to feed pipes and
+arrows.")
+      (license license:expat))))
+
+(define-public cl-str
+  (sbcl-package->cl-source-package sbcl-cl-str))
+
+(define-public sbcl-cl-xmlspam
+  (let ((commit "ea06abcca2a73a9779bcfb09081e56665f94e22a"))
+    (package
+      (name "sbcl-cl-xmlspam")
+      (build-system asdf-build-system/sbcl)
+      (version (git-version "0.0.0" "1" commit))
+      (home-page "https://github.com/rogpeppe/cl-xmlspam")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url home-page)
+               (commit commit)))
+         (file-name (string-append name "-" version))
+         (sha256
+          (base32
+           "0w4rqvrgdgk3fwfq3kx4r7wwdr2bv3b6n3bdqwsiriw9psqzpz2s"))))
+      (inputs
+       `(("cxml" ,sbcl-cxml)
+         ("cl-ppcre" ,sbcl-cl-ppcre)))
+      (synopsis "Concise, regexp-like pattern matching on streaming XML for Common Lisp")
+      (description "CXML does an excellent job at parsing XML elements, but what
+do you do when you have a XML file that's larger than you want to fit in
+memory, and you want to extract some information from it?  Writing code to deal
+with SAX events, or even using Klacks, quickly becomes tedious.
+@code{cl-xmlspam} (for XML Stream PAttern Matcher) is designed to make it easy
+to write code that mirrors the structure of the XML that it's parsing.  It
+also makes it easy to shift paradigms when necessary - the usual Lisp control
+constructs can be used interchangeably with pattern matching, and the full
+power of CXML is available when necessary.")
+      (license license:bsd-3))))
+
+;; TODO: dbus uses ASDF's package-inferred-system which is not supported by
+;; asdf-build-system/sbcl as of 2019-08-02.  We should fix
+;; asdf-build-system/sbcl.
+(define-public cl-dbus
+  (let ((commit "24b452df3a45ca5dc95015500f34baad175c981a")
+        (revision "1"))
+    (package
+      (name "cl-dbus")
+      (build-system asdf-build-system/source)
+      (version (git-version "20190408" revision commit))
+      (home-page "https://github.com/death/dbus")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url home-page)
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "0fw2q866yddbf23nk9pxphm9gsasx35vjyss82xzvndnjmzlqfl5"))))
+      ;; Inputs must be propagated or else packages depending on this won't have the necessary packages.
+      (propagated-inputs
+       `(("alexandria" ,sbcl-alexandria)
+         ("trivial-garbage" ,sbcl-trivial-garbage)
+         ("babel" ,sbcl-babel)
+         ("iolib" ,sbcl-iolib)
+         ("iolib+multiplex" ,(@@ (gnu packages lisp-xyz) sbcl-iolib+multiplex))
+         ("iolib+syscalls" ,(@@ (gnu packages lisp-xyz) sbcl-iolib+syscalls))
+         ("iolib+streams" ,(@@ (gnu packages lisp-xyz) sbcl-iolib+streams))
+         ("iolib+sockets" ,(@@ (gnu packages lisp-xyz) sbcl-iolib+sockets))
+         ("ieee-floats" ,sbcl-ieee-floats)
+         ("flexi-streams" ,sbcl-flexi-streams)
+         ("cl-xmlspam" ,sbcl-cl-xmlspam)
+         ("ironclad" ,sbcl-ironclad)))
+      (synopsis "D-Bus client library for Common Lisp")
+      (description "This is a Common Lisp library that allows to publish D-Bus
+objects as well as send and notify other objects connected to a bus.")
+      (license license:bsd-2))))
+
+(define-public sbcl-cl-hooks
+  (let ((commit "5b638083f3b4f1221a52631d9c8a0a265565cac7")
+        (revision "1"))
+    (package
+      (name "sbcl-cl-hooks")
+      (build-system asdf-build-system/sbcl)
+      (version (git-version "0.2.1" revision commit))
+      (home-page "https://github.com/scymtym/architecture.hooks")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url home-page)
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "0bg3l0a28lw5gqqjp6p6b5nhwqk46sgkb7184w5qbfngw1hk8x9y"))))
+      (inputs
+       `(("alexandria" ,sbcl-alexandria)
+         ("let-plus" ,sbcl-let-plus)
+         ("trivial-garbage" ,sbcl-trivial-garbage)
+         ("closer-mop" ,sbcl-closer-mop)))
+      (native-inputs
+       `(("fiveam" ,sbcl-fiveam)))
+      (synopsis "Hooks extension point mechanism (as in Emacs) for Common Lisp")
+      (description "A hook, in the present context, is a certain kind of
+extension point in a program that allows interleaving the execution of
+arbitrary code with the execution of a the program without introducing any
+coupling between the two.  Hooks are used extensively in the extensible editor
+Emacs.
+
+In the Common LISP Object System (CLOS), a similar kind of extensibility is
+possible using the flexible multi-method dispatch mechanism.  It may even seem
+that the concept of hooks does not provide any benefits over the possibilities
+of CLOS.  However, there are some differences:
+
+@itemize
+
+@item There can be only one method for each combination of specializers and
+qualifiers.  As a result this kind of extension point cannot be used by
+multiple extensions independently.
+@item Removing code previously attached via a @code{:before}, @code{:after} or
+@code{:around} method can be cumbersome.
+@item There could be other or even multiple extension points besides @code{:before}
+and @code{:after} in a single method.
+@item Attaching codes to individual objects using eql specializers can be
+cumbersome.
+@item Introspection of code attached a particular extension point is
+cumbersome since this requires enumerating and inspecting the methods of a
+generic function.
+@end itemize
+
+This library tries to complement some of these weaknesses of method-based
+extension-points via the concept of hooks.")
+      (license license:llgpl))))
+
+(define-public cl-hooks
+  (sbcl-package->cl-source-package sbcl-cl-hooks))
+
+(define-public ecl-cl-hooks
+  (sbcl-package->ecl-package sbcl-cl-hooks))
+
+(define-public sbcl-s-sysdeps
+  (let ((commit "d28246b5dffef9e73a0e0e6cfbc4e878006fe34d")
+        (revision "1"))
+    (package
+      (name "sbcl-s-sysdeps")
+      (build-system asdf-build-system/sbcl)
+      (version (git-version "1" revision commit))
+      (home-page "https://github.com/svenvc/s-sysdeps")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url home-page)
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "14b69b81yrxmjlvmm3lfxk04x5v7hqz4fql121334wh72czznfh9"))))
+      (synopsis "Common Lisp abstraction layer over platform dependent functionality")
+      (description "@code{s-sysdeps} is an abstraction layer over platform
+dependent functionality.  This simple package is used as a building block in a
+number of other open source projects.
+
+@code{s-sysdeps} abstracts:
+
+@itemize
+@item managing processes,
+@item implementing a standard TCP/IP server,
+@item opening a client TCP/IP socket stream,
+@item working with process locks.
+@end itemize\n")
+      (license license:llgpl))))
+
+(define-public cl-s-sysdeps
+  (sbcl-package->cl-source-package sbcl-s-sysdeps))
+
+(define-public ecl-s-sysdeps
+  (sbcl-package->ecl-package sbcl-s-sysdeps))
+
+(define-public sbcl-cl-prevalence
+  (let ((commit "c163c227ed85d430b82cb1e3502f72d4f88e3cfa")
+        (revision "1"))
+    (package
+      (name "sbcl-cl-prevalence")
+      (build-system asdf-build-system/sbcl)
+      (version (git-version "5" revision commit))
+      (home-page "https://github.com/40ants/cl-prevalence")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url home-page)
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "1i9zj1q2ahgwch56an21yzbgkynz0kab9fyxkq9mg8p3xrv38jjn"))))
+      (inputs
+       `(("s-sysdeps" ,sbcl-s-sysdeps)
+         ("s-xml" ,sbcl-s-xml)))
+      (synopsis "Implementation of object prevalence for Common Lisp")
+      (description "This Common Lisp library implements object prevalence (see
+@url{https://en.wikipedia.org/wiki/System_prevalence}).  It allows
+for (de)serializing to and from s-exps as well as XML.  Serialization of arbitrary
+classes and cyclic data structures are supported.")
+      (license license:llgpl))))
+
+(define-public cl-prevalence
+  (sbcl-package->cl-source-package sbcl-cl-prevalence))
+
+(define-public ecl-cl-prevalence
+  (sbcl-package->ecl-package sbcl-cl-prevalence))
+
+(define-public sbcl-series
+  (let ((commit "da9061b336119d1e5214aff9117171d494d5a58a")
+        (revision "1"))
+    (package
+      (name "sbcl-series")
+      (version (git-version "2.2.11" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "git://git.code.sf.net/p/series/series")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "07hk2lhfx42zk018pxqvn4gs77vd4n4g8m4xxbqaxgca76mifwfw"))))
+      (build-system asdf-build-system/sbcl)
+      (arguments
+       ;; Disable the tests, they are apparently buggy and I didn't find
+       ;; a simple way to make them run and pass.
+       '(#:tests? #f))
+      (synopsis "Series data structure for Common Lisp")
+      (description
+       "This Common Lisp library provides a series data structure much like
+a sequence, with similar kinds of operations.  The difference is that in many
+situations, operations on series may be composed functionally and yet execute
+iteratively, without the need to construct intermediate series values
+explicitly.  In this manner, series provide both the clarity of a functional
+programming style and the efficiency of an iterative programming style.")
+      (home-page "http://series.sourceforge.net/")
+      (license license:expat))))
+
+(define-public cl-series
+  (sbcl-package->cl-source-package sbcl-series))
+
+(define-public ecl-series
+  (sbcl-package->ecl-package sbcl-series))
+
+(define-public sbcl-periods
+  (let ((commit "983d4a57325db3c8def942f163133cec5391ec28")
+        (revision "1"))
+    (package
+      (name "sbcl-periods")
+      (version (git-version "0.0.2" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/jwiegley/periods.git")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "0z30jr3lxz3cmi019fsl4lgcgwf0yqpn95v9zkkkwgymdrkd4lga"))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       `(("local-time" ,sbcl-local-time)))
+      (synopsis "Common Lisp library for manipulating date/time objects")
+      (description
+       "Periods is a Common Lisp library providing a set of utilities for
+manipulating times, distances between times, and both contiguous and
+discontiguous ranges of time.")
+      (home-page "https://github.com/jwiegley/periods")
+      (license license:bsd-3))))
+
+(define-public cl-periods
+  (sbcl-package->cl-source-package sbcl-periods))
+
+(define-public ecl-periods
+  (sbcl-package->ecl-package sbcl-periods))
+
+(define-public sbcl-periods-series
+  (package
+    (inherit sbcl-periods)
+    (name "sbcl-periods-series")
+    (inputs
+     `(("periods" ,sbcl-periods)
+       ("series" ,sbcl-series)))
+    (arguments
+     '(#:asd-file "periods-series.asd"
+       #:asd-system-name "periods-series"))
+    (description
+     "Periods-series is an extension of the periods Common Lisp library
+providing functions compatible with the series Common Lisp library.")))
+
+(define-public cl-periods-series
+  (sbcl-package->cl-source-package sbcl-periods-series))
+
+(define-public ecl-periods-series
+  (sbcl-package->ecl-package sbcl-periods-series))
+
+(define-public sbcl-metatilities-base
+  (let ((commit "6eaa9e3ff0939a93a92109dd0fcd218de85417d5")
+        (revision "1"))
+    (package
+      (name "sbcl-metatilities-base")
+      (version (git-version "0.6.6" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/gwkkwg/metatilities-base.git")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "0xpa86pdzlnf4v5g64j3ifaplx71sx2ha8b7vvakswi652679ma0"))))
+      (build-system asdf-build-system/sbcl)
+      (native-inputs
+       `(("lift" ,sbcl-lift)))
+      (synopsis "Core of the metatilities Common Lisp library")
+      (description
+       "Metatilities-base is the core of the metatilities Common Lisp library
+which implements a set of utilities.")
+      (home-page "https://common-lisp.net/project/metatilities-base/")
+      (license license:expat))))
+
+(define-public cl-metatilities-base
+  (sbcl-package->cl-source-package sbcl-metatilities-base))
+
+(define-public ecl-metatilities-base
+  (sbcl-package->ecl-package sbcl-metatilities-base))
+
+(define-public sbcl-cl-containers
+  (let ((commit "810927e19d933bcf38ffeb7a23ce521efc432d45")
+        (revision "1"))
+    (package
+      (name "sbcl-cl-containers")
+      (version (git-version "0.12.1" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/gwkkwg/cl-containers.git")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "1s9faxw7svhbjpkhfrz2qxgjm3cvyjb8wpyb4m8dx4i5g7vvprkv"))))
+      (build-system asdf-build-system/sbcl)
+      (native-inputs
+       `(("lift" ,sbcl-lift)))
+      (inputs
+       `(("metatilities-base" ,sbcl-metatilities-base)))
+      (arguments
+       '(#:phases
+         (modify-phases %standard-phases
+           (add-after 'unpack 'relax-version-checks
+             (lambda _
+               (substitute* "cl-containers.asd"
+                 (("\\(:version \"metatilities-base\" \"0\\.6\\.6\"\\)")
+                  "\"metatilities-base\""))
+               (substitute* "cl-containers-test.asd"
+                 (("\\(:version \"lift\" \"1\\.7\\.0\"\\)")
+                  "\"lift\""))
+               #t)))))
+      (synopsis "Container library for Common Lisp")
+      (description
+       "Common Lisp ships with a set of powerful built in data structures
+including the venerable list, full featured arrays, and hash-tables.
+CL-containers enhances and builds on these structures by adding containers
+that are not available in native Lisp (for example: binary search trees,
+red-black trees, sparse arrays and so on), and by providing a standard
+interface so that they are simpler to use and so that changing design
+decisions becomes significantly easier.")
+      (home-page "https://common-lisp.net/project/cl-containers/")
+      (license license:expat))))
+
+(define-public cl-containers
+  (sbcl-package->cl-source-package sbcl-cl-containers))
+
+(define-public ecl-cl-containers
+  (sbcl-package->ecl-package sbcl-cl-containers))
+
+(define-public sbcl-xlunit
+  (let ((commit "3805d34b1d8dc77f7e0ee527a2490194292dd0fc")
+        (revision "1"))
+    (package
+      (name "sbcl-xlunit")
+      (version (git-version "0.6.3" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "http://git.kpe.io/xlunit.git")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "0argfmp9nghs4sihyj3f8ch9qfib2b7ll07v5m9ziajgzsfl5xw3"))))
+      (build-system asdf-build-system/sbcl)
+      (arguments
+       '(#:phases
+         (modify-phases %standard-phases
+           (add-after 'unpack 'fix-tests
+             (lambda _
+               (substitute* "xlunit.asd"
+                 ((" :force t") ""))
+               #t)))))
+      (synopsis "Unit testing package for Common Lisp")
+      (description
+       "The XLUnit package is a toolkit for building test suites.  It is based
+on the XPTest package by Craig Brozensky and the JUnit package by Kent Beck.")
+      (home-page "http://quickdocs.org/xlunit/")
+      (license license:bsd-3))))
+
+(define-public cl-xlunit
+  (sbcl-package->cl-source-package sbcl-xlunit))
+
+(define-public ecl-xlunit
+  (sbcl-package->ecl-package sbcl-xlunit))
+
+(define-public sbcl-fprog
+  (let ((commit "7016d1a98215f82605d1c158e7a16504ca1f4636")
+        (revision "1"))
+    (package
+      (name "sbcl-fprog")
+      (version (git-version "1.0.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/jwiegley/cambl.git")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "103mry04j2k9vznsxm7wcvccgxkil92cdrv52miwcmxl8daa4jiz"))))
+      (build-system asdf-build-system/sbcl)
+      (synopsis "Functional programming utilities for Common Lisp")
+      (description
+       "@code{fprog} is a Common Lisp library allowing iteration over
+immutable lists sharing identical sublists.")
+      (home-page "https://github.com/jwiegley/cambl")
+      (license license:bsd-3))))
+
+(define-public cl-fprog
+  (sbcl-package->cl-source-package sbcl-fprog))
+
+(define-public ecl-fprog
+  (sbcl-package->ecl-package sbcl-fprog))
+
+(define-public sbcl-cambl
+  (let ((commit "7016d1a98215f82605d1c158e7a16504ca1f4636")
+        (revision "1"))
+    (package
+      (inherit sbcl-fprog)
+      (name "sbcl-cambl")
+      (version (git-version "4.0.0" revision commit))
+      (native-inputs
+       `(("xlunit" ,sbcl-xlunit)))
+      (inputs
+       `(("alexandria" ,sbcl-alexandria)
+         ("cl-containers" ,sbcl-cl-containers)
+         ("local-time" ,sbcl-local-time)
+         ("periods" ,sbcl-periods)
+         ("fprog" ,sbcl-fprog)))
+      (synopsis "Commoditized amounts and balances for Common Lisp")
+      (description
+       "CAMBL is a Common Lisp library providing a convenient facility for
+working with commoditized values.  It does not allow compound units (and so is
+not suited for scientific operations) but does work rather nicely for the
+purpose of financial calculations."))))
+
+(define-public cl-cambl
+  (sbcl-package->cl-source-package sbcl-cambl))
+
+(define-public ecl-cambl
+  (sbcl-package->ecl-package sbcl-cambl))
+
+(define-public sbcl-cl-ledger
+  (let ((commit "08e0be41795e804cd36142e51756ad0b1caa377b")
+        (revision "1"))
+    (package
+      (name "sbcl-cl-ledger")
+      (version (git-version "4.0.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/ledger/cl-ledger.git")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "1via0qf6wjcyxnfbmfxjvms0ik9j8rqbifgpmnhrzvkhrq9pv8h1"))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       `(("cambl" ,sbcl-cambl)
+         ("cl-ppcre" ,sbcl-cl-ppcre)
+         ("local-time" ,sbcl-local-time)
+         ("periods-series" ,sbcl-periods-series)))
+      (arguments
+       '(#:phases
+         (modify-phases %standard-phases
+           (add-after 'unpack 'fix-system-definition
+             (lambda _
+               (substitute* "cl-ledger.asd"
+                 (("  :build-operation program-op") "")
+                 (("  :build-pathname \"cl-ledger\"") "")
+                 (("  :entry-point \"ledger::main\"") ""))
+               #t)))))
+      (synopsis "Common Lisp port of the Ledger accounting system")
+      (description
+       "CL-Ledger is a Common Lisp port of the Ledger double-entry accounting
+system.")
+      (home-page "https://github.com/ledger/cl-ledger")
+      (license license:bsd-3))))
+
+(define-public cl-ledger
+  (sbcl-package->cl-source-package sbcl-cl-ledger))
+
+(define-public ecl-cl-ledger
+  (sbcl-package->ecl-package sbcl-cl-ledger))
+
+(define-public sbcl-bst
+  (let ((commit "34f9c7e8e0a9f2c952fe310ab36cb630d5d9c15a")
+        (revision "1"))
+    (package
+      (name "sbcl-bst")
+      (version (git-version "1.1" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/glv2/bst.git")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "1amxns7hvvh4arwbh8ciwfzplg127vh37dnbamv1m1kmmnmihfc8"))))
+      (build-system asdf-build-system/sbcl)
+      (native-inputs
+       `(("alexandria" ,sbcl-alexandria)
+         ("fiveam" ,sbcl-fiveam)))
+      (synopsis "Binary search tree for Common Lisp")
+      (description
+       "BST is a Common Lisp library for working with binary search trees that
+can contain any kind of values.")
+      (home-page "https://github.com/glv2/bst")
+      (license license:gpl3))))
+
+(define-public cl-bst
+  (sbcl-package->cl-source-package sbcl-bst))
+
+(define-public ecl-bst
+  (sbcl-package->ecl-package sbcl-bst))
+
+(define-public sbcl-cl-octet-streams
+  (package
+    (name "sbcl-cl-octet-streams")
+    (version "1.0")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/glv2/cl-octet-streams.git")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "1d7mn6ydv0j2x4r7clpc9ijjwrnfpxmvhifv8n5j7jh7s744sf8d"))))
+    (build-system asdf-build-system/sbcl)
+    (native-inputs
+     `(("fiveam" ,sbcl-fiveam)))
+    (inputs
+     `(("trivial-gray-streams" ,sbcl-trivial-gray-streams)))
+    (synopsis "In-memory octet streams for Common Lisp")
+    (description
+     "CL-octet-streams is a library implementing in-memory octet
+streams for Common Lisp.  It was inspired by the trivial-octet-streams and
+cl-plumbing libraries.")
+    (home-page "https://github.com/glv2/cl-octet-streams")
+    (license license:gpl3+)))
+
+(define-public cl-octet-streams
+  (sbcl-package->cl-source-package sbcl-cl-octet-streams))
+
+(define-public ecl-cl-octet-streams
+  (sbcl-package->ecl-package sbcl-cl-octet-streams))
+
+(define-public sbcl-lzlib
+  (let ((commit "0de1db7129fef9a58a059d35a2fa2ecfc5b47b47")
+        (revision "1"))
+    (package
+      (name "sbcl-lzlib")
+      (version (git-version "1.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/glv2/cl-lzlib.git")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "12ny7vj52fgnd8hb8fc8mry92vq4c1x72x2350191m4476j95clz"))))
+      (build-system asdf-build-system/sbcl)
+      (native-inputs
+       `(("fiveam" ,sbcl-fiveam)))
+      (inputs
+       `(("cffi" ,sbcl-cffi)
+         ("cl-octet-streams" ,sbcl-cl-octet-streams)
+         ("lzlib" ,lzlib)))
+      (arguments
+       '(#:phases
+         (modify-phases %standard-phases
+           (add-after 'unpack 'fix-paths
+             (lambda* (#:key inputs #:allow-other-keys)
+               (substitute* "src/lzlib.lisp"
+                 (("liblz\\.so")
+                  (string-append (assoc-ref inputs "lzlib") "/lib/liblz.so")))
+               #t)))))
+      (synopsis "Common Lisp library for lzip (de)compression")
+      (description
+       "This Common Lisp library provides functions for lzip (LZMA)
+compression/decompression using bindings to the lzlib C library.")
+      (home-page "https://github.com/glv2/cl-lzlib")
+      (license license:gpl3+))))
+
+(define-public cl-lzlib
+  (sbcl-package->cl-source-package sbcl-lzlib))
+
+(define-public ecl-lzlib
+  (sbcl-package->ecl-package sbcl-lzlib))
+
+(define-public sbcl-chanl
+  (let ((commit "2362b57550c2c9238cc882d03553aaa1040b7340")
+        (revision "0"))
+    (package
+      (name "sbcl-chanl")
+      (version (git-version "0.4.1" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/zkat/chanl.git")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "0ag3wz7yrqwp0s5069wwda98z3rrqd25spg8sa8rdqghj084w28w"))))
+      (build-system asdf-build-system/sbcl)
+      (native-inputs
+       `(("fiveam" ,sbcl-fiveam)))
+      (inputs
+       `(("bordeaux-threads" ,sbcl-bordeaux-threads)))
+      (synopsis "Portable channel-based concurrency for Common Lisp")
+      (description "Common Lisp library for channel-based concurrency.  In
+a nutshell, you create various threads sequentially executing tasks you need
+done, and use channel objects to communicate and synchronize the state of these
+threads.")
+      (home-page "https://github.com/zkat/chanl")
+      (license (list license:expat license:bsd-3)))))
+
+(define-public cl-chanl
+  (sbcl-package->cl-source-package sbcl-chanl))
+
+(define-public ecl-chanl
+  (let ((base (sbcl-package->ecl-package sbcl-chanl)))
+    (package
+      (inherit base)
+      (arguments
+       (substitute-keyword-arguments (package-arguments base)
+         ;; The CHANL.ACTORS package uses the :ARGUMENTS option of
+         ;; DEFINE-METHOD-COMBINATION, which is not implemented in ECL yet
+         ;; (see https://gitlab.com/embeddable-common-lisp/ecl/issues/305).
+         ;; So let's disable it for now, as it allows compiling the library
+         ;; and using the rest of it.
+         ((#:phases phases '%standard-phases)
+          `(modify-phases ,phases
+             (add-after 'unpack 'disable-chanl-actors
+               (lambda _
+                 (substitute* "chanl.asd"
+                   (("\\(:file \"actors\"\\)") ""))
+                 #t))))
+         ;; Disable the tests for now, as the SEND-SEQUENCE test seems to
+         ;; never end.
+         ((#:tests? _ #f) #f))))))
+
+(define-public sbcl-cl-store
+  (let ((commit "cd01f2610d3360dc01ab972bd9317407aaea7745")
+        (revision "0"))
+    (package
+      (name "sbcl-cl-store")
+      (version (git-version "0.8.11" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/skypher/cl-store.git")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "05b7kh5af2ax7vlmphpac4vbqr84j5ivppj96qzb64fxpjpqglm4"))))
+      (build-system asdf-build-system/sbcl)
+      (native-inputs
+       `(("rt" ,sbcl-rt)))
+      (synopsis "Common Lisp library to serialize data")
+      (description
+       "CL-STORE is a portable serialization package which should give you the
+ability to store all Common Lisp data types into streams.")
+      (home-page "http://www.common-lisp.net/project/cl-store/")
+      (license license:expat))))
+
+(define-public cl-store
+  (sbcl-package->cl-source-package sbcl-cl-store))
+
+(define-public ecl-cl-store
+  (sbcl-package->ecl-package sbcl-cl-store))
+
+(define-public sbcl-cl-gobject-introspection
+  (let ((commit "7b703e2384945ea0ac39d9b766de434a08d81560")
+        (revision "0"))
+    (package
+      (name "sbcl-cl-gobject-introspection")
+      (version (git-version "0.3" revision commit))
+      (home-page "https://github.com/andy128k/cl-gobject-introspection")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url home-page)
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "1zcqd2qj14f6b38vys8gr89s6cijsp9r8j43xa8lynilwva7bwyh"))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       `(("alexandria" ,sbcl-alexandria)
+         ("cffi" ,sbcl-cffi)
+         ("iterate" ,sbcl-iterate)
+         ("trivial-garbage" ,sbcl-trivial-garbage)
+         ("glib" ,glib)
+         ("gobject-introspection" ,gobject-introspection)))
+      (native-inputs
+       `(("fiveam" ,sbcl-fiveam)))
+      (arguments
+       ;; TODO: Tests fail, see
+       ;; https://github.com/andy128k/cl-gobject-introspection/issues/70.
+       '(#:tests? #f
+         #:phases
+         (modify-phases %standard-phases
+           (add-after (quote unpack) (quote fix-paths)
+             (lambda* (#:key inputs #:allow-other-keys)
+               (substitute* "src/init.lisp"
+                 (("libgobject-2\\.0\\.so")
+                  (string-append (assoc-ref inputs "glib") "/lib/libgobject-2.0.so"))
+                 (("libgirepository-1\\.0\\.so")
+                  (string-append (assoc-ref inputs "gobject-introspection")
+                                 "/lib/libgirepository-1.0.so")))
+               #t)))))
+      (synopsis "Common Lisp bindings to GObject Introspection")
+      (description
+       "This library is a bridge between Common Lisp and GObject
+Introspection, which enables Common Lisp programs to access the full interface
+of C+GObject libraries without the need of writing dedicated bindings.")
+      (license (list license:bsd-3
+                     ;; Tests are under a different license.
+                     license:llgpl)))))
+
+(define-public cl-gobject-introspection
+  (sbcl-package->cl-source-package sbcl-cl-gobject-introspection))
+
+(define-public sbcl-string-case
+  (let ((commit "718c761e33749e297cd2809c7ba3ade1985c49f7")
+        (revision "0"))
+    (package
+      (name "sbcl-string-case")
+      (version (git-version "0.0.2" revision commit))
+      (home-page "https://github.com/pkhuong/string-case")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url home-page)
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "1n5i3yh0h5s636rcnwn7jwqy3rjflikra04lymimhpcshhjsk0md"))))
+      (build-system asdf-build-system/sbcl)
+      (synopsis "Efficient string= case in Common Lisp")
+      (description
+       "@code{string-case} is a Common Lisp macro that generates specialised decision
+trees to dispatch on string equality.")
+      (license license:bsd-3))))
+
+(define-public cl-string-case
+  (sbcl-package->cl-source-package sbcl-string-case))
+
+(define-public ecl-string-case
+  (sbcl-package->ecl-package sbcl-string-case))
+
+(define-public sbcl-global-vars
+  (let ((commit "c749f32c9b606a1457daa47d59630708ac0c266e")
+        (revision "0"))
+    (package
+      (name "sbcl-global-vars")
+      (version (git-version "1.0.0" revision commit))
+      (home-page "https://github.com/lmj/global-vars")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url home-page)
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "06m3xc8l3pgsapl8fvsi9wf6y46zs75cp9zn7zh6dc65v4s5wz3d"))))
+      (build-system asdf-build-system/sbcl)
+      (synopsis "Efficient global variables in Common Lisp")
+      (description
+       "In Common Lisp, a special variable that is never dynamically bound
+typically serves as a stand-in for a global variable.  The @code{global-vars}
+library provides true global variables that are implemented by some compilers.
+An attempt to rebind a global variable properly results in a compiler error.
+That is, a global variable cannot be dynamically bound.
+
+Global variables therefore allow us to communicate an intended usage that
+differs from special variables.  Global variables are also more efficient than
+special variables, especially in the presence of threads.")
+      (license license:expat))))
+
+(define-public cl-global-vars
+  (sbcl-package->cl-source-package sbcl-global-vars))
+
+(define-public ecl-global-vars
+  (sbcl-package->ecl-package sbcl-global-vars))
+
+(define-public sbcl-trivial-file-size
+  (let ((commit "1c1d672a01a446ba0391dbb4ffc40be3b0476f23")
+        (revision "0"))
+    (package
+      (name "sbcl-trivial-file-size")
+      (version (git-version "0.0.0" revision commit))
+      (home-page "https://github.com/ruricolist/trivial-file-size")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url home-page)
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "17pp86c9zs4y7i1sh7q9gbfw9iqv6655k7fz8qbj9ly1ypgxp4qs"))))
+      (build-system asdf-build-system/sbcl)
+      (native-inputs
+       `(("fiveam" ,sbcl-fiveam)))
+      (synopsis "Size of a file in bytes in Common Lisp")
+      (description
+       "The canonical way to determine the size of a file in bytes, using Common Lisp,
+is to open the file with an element type of (unsigned-byte 8) and then
+calculate the length of the stream.  This is less than ideal.  In most cases
+it is better to get the size of the file from its metadata, using a system
+call.
+
+This library exports a single function, file-size-in-octets.  It returns the
+size of a file in bytes, using system calls when possible.")
+      (license license:expat))))
+
+(define-public cl-trivial-file-size
+  (sbcl-package->cl-source-package sbcl-trivial-file-size))
+
+(define-public ecl-trivial-file-size
+  (sbcl-package->ecl-package sbcl-trivial-file-size))
+
+(define-public sbcl-trivial-macroexpand-all
+  (let ((commit "933270ac7107477de1bc92c1fd641fe646a7a8a9")
+        (revision "0"))
+    (package
+      (name "sbcl-trivial-macroexpand-all")
+      (version (git-version "0.0.0" revision commit))
+      (home-page "https://github.com/cbaggers/trivial-macroexpand-all")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url home-page)
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "191hnn4b5j4i3crydmlzbm231kj0h7l8zj6mzj69r1npbzkas4bd"))))
+      (build-system asdf-build-system/sbcl)
+      (native-inputs
+       `(("fiveam" ,sbcl-fiveam)))
+      (synopsis "Portable macroexpand-all for Common Lisp")
+      (description
+       "This library provides a macroexpand-all function that calls the
+implementation specific equivalent.")
+      (license license:unlicense))))
+
+(define-public cl-trivial-macroexpand-all
+  (sbcl-package->cl-source-package sbcl-trivial-macroexpand-all))
+
+(define-public ecl-trivial-macroexpand-all
+  (sbcl-package->ecl-package sbcl-trivial-macroexpand-all))
+
+(define-public sbcl-serapeum
+  (let ((commit "65837f8a0d65b36369ec8d000fff5c29a395b5fe")
+        (revision "0"))
+    (package
+      (name "sbcl-serapeum")
+      (version (git-version "0.0.0" revision commit))
+      (home-page "https://github.com/ruricolist/serapeum")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url home-page)
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "0clwf81r2lvk1rbfvk91s9zmbkas9imf57ilqclw12mxaxlfsnbw"))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       `(("alexandria" ,sbcl-alexandria)
+         ("trivia" ,sbcl-trivia)
+         ("trivia.quasiquote" ,sbcl-trivia.quasiquote)
+         ("split-sequence" ,sbcl-split-sequence)
+         ("string-case" ,sbcl-string-case)
+         ("parse-number" ,sbcl-parse-number)
+         ("trivial-garbage" ,sbcl-trivial-garbage)
+         ("bordeaux-threads" ,sbcl-bordeaux-threads)
+         ("named-readtables" ,sbcl-named-readtables)
+         ("fare-quasiquote-extras" ,cl-fare-quasiquote-extras)
+         ("parse-declarations-1.0" ,sbcl-parse-declarations)
+         ("global-vars" ,sbcl-global-vars)
+         ("trivial-file-size" ,sbcl-trivial-file-size)
+         ("trivial-macroexpand-all" ,sbcl-trivial-macroexpand-all)))
+      (native-inputs
+       `(("fiveam" ,sbcl-fiveam)
+         ("local-time" ,sbcl-local-time)))
+      (arguments
+       '(#:phases
+         (modify-phases %standard-phases
+           (add-after 'unpack 'disable-failing-tests
+             (lambda* (#:key inputs #:allow-other-keys)
+               (substitute* "serapeum.asd"
+                 ;; Guix does not have Quicklisp, and probably never will.
+                 (("\\(:file \"quicklisp\"\\)") ""))
+               #t)))))
+      (synopsis "Common Lisp utility library beyond Alexandria")
+      (description
+       "Serapeum is a conservative library of Common Lisp utilities.  It is a
+supplement, not a competitor, to Alexandria.")
+      (license license:expat))))
+
+(define-public cl-serapeum
+  (sbcl-package->cl-source-package sbcl-serapeum))
+
+(define-public sbcl-arrows
+  (let ((commit "df7cf0067e0132d9697ac8b1a4f1b9c88d4f5382")
+        (revision "0"))
+    (package
+      (name "sbcl-arrows")
+      (version (git-version "0.2.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://gitlab.com/Harleqin/arrows.git")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "042k9vkssrqx9nhp14wdzm942zgdxvp35mba0p2syz98i75im2yy"))))
+      (build-system asdf-build-system/sbcl)
+      (native-inputs
+       `(("hu.dwim.stefil" ,sbcl-hu.dwim.stefil)))
+      (synopsis "Clojure-like arrow macros for Common Lisp")
+      (description
+       "This library implements the @code{->} and @code{->>} macros from
+Clojure, as well as several expansions on the idea.")
+      (home-page "https://gitlab.com/Harleqin/arrows")
+      (license license:public-domain))))
+
+(define-public cl-arrows
+  (sbcl-package->cl-source-package sbcl-arrows))
+
+(define-public ecl-arrows
+  (sbcl-package->ecl-package sbcl-arrows))
+
+(define-public sbcl-simple-parallel-tasks
+  (let ((commit "db460f7a3f7bbfe2d3a2223ed21e162068d04dda")
+        (revision "0"))
+    (package
+      (name "sbcl-simple-parallel-tasks")
+      (version (git-version "1.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/glv2/simple-parallel-tasks.git")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "0amw3qk23wnlyrsgzszs6rs7y4zvxv8dr03rnqhc60mnm8ds4dd5"))))
+      (build-system asdf-build-system/sbcl)
+      (native-inputs
+       `(("fiveam" ,sbcl-fiveam)))
+      (inputs
+       `(("chanl" ,sbcl-chanl)))
+      (synopsis "Common Lisp library to evaluate some forms in parallel")
+      (description "This is a simple Common Lisp library to evaluate some
+forms in parallel.")
+      (home-page "https://github.com/glv2/simple-parallel-tasks")
+      (license license:gpl3))))
+
+(define-public cl-simple-parallel-tasks
+  (sbcl-package->cl-source-package sbcl-simple-parallel-tasks))
+
+(define-public ecl-simple-parallel-tasks
+  (sbcl-package->ecl-package sbcl-simple-parallel-tasks))
+
+(define-public sbcl-cl-heap
+  (package
+    (name "sbcl-cl-heap")
+    (version "0.1.6")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "https://common-lisp.net/project/cl-heap/releases/"
+                           "cl-heap_" version ".tar.gz"))
+       (sha256
+        (base32
+         "163hb07p2nxz126rpq3cj5dyala24n0by5i5786n2qcr1w0bak4i"))))
+    (build-system asdf-build-system/sbcl)
+    (native-inputs
+     `(("xlunit" ,sbcl-xlunit)))
+    (arguments
+     `(#:test-asd-file "cl-heap-tests.asd"))
+    (synopsis "Heap and priority queue data structures for Common Lisp")
+    (description
+     "CL-HEAP provides various implementations of heap data structures (a
+binary heap and a Fibonacci heap) as well as an efficient priority queue.")
+    (home-page "https://common-lisp.net/project/cl-heap/")
+    (license license:gpl3+)))
+
+(define-public cl-heap
+  (sbcl-package->cl-source-package sbcl-cl-heap))
+
+(define-public ecl-cl-heap
+  (sbcl-package->ecl-package sbcl-cl-heap))
+
+(define-public sbcl-curry-compose-reader-macros
+  (let ((commit "beaa92dedf392726c042184bfd6149fa8d9e6ac2")
+        (revision "0"))
+    (package
+      (name "sbcl-curry-compose-reader-macros")
+      (version (git-version "1.0.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri
+          (git-reference
+           (url "https://github.com/eschulte/curry-compose-reader-macros.git")
+           (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "0rv9bl8xrad5wfcg5zs1dazvnpmvqz6297lbn8bywsrcfnlf7h98"))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       `(("alexandria" ,sbcl-alexandria)
+         ("named-readtables" ,sbcl-named-readtables)))
+      (synopsis "Reader macros for partial application and composition")
+      (description
+       "This Common Lisp library provides reader macros for concise expression
+of function partial application and composition.")
+      (home-page "https://eschulte.github.io/curry-compose-reader-macros/")
+      (license license:public-domain))))
+
+(define-public cl-curry-compose-reader-macros
+  (sbcl-package->cl-source-package sbcl-curry-compose-reader-macros))
+
+(define-public ecl-curry-compose-reader-macros
+  (sbcl-package->ecl-package sbcl-curry-compose-reader-macros))
+
+(define-public sbcl-yason
+  (package
+    (name "sbcl-yason")
+    (version "0.7.7")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/phmarek/yason.git")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "0479rbjgbj80jpk5bby18inlv1kfp771a82rlcq5psrz65qqa9bj"))))
+    (build-system asdf-build-system/sbcl)
+    (inputs
+     `(("alexandria" ,sbcl-alexandria)
+       ("trivial-gray-streams" ,sbcl-trivial-gray-streams)))
+    (synopsis "Common Lisp JSON parser/encoder")
+    (description
+     "YASON is a Common Lisp library for encoding and decoding data in the
+JSON interchange format.")
+    (home-page "https://github.com/phmarek/yason")
+    (license license:bsd-3)))
+
+(define-public cl-yason
+  (sbcl-package->cl-source-package sbcl-yason))
+
+(define-public ecl-yason
+  (sbcl-package->ecl-package sbcl-yason))
+
+(define-public sbcl-stefil
+  (let ((commit "0398548ec95dceb50fc2c2c03e5fb0ce49b86c7a")
+        (revision "0"))
+    (package
+      (name "sbcl-stefil")
+      (version (git-version "0.1" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://gitlab.common-lisp.net/stefil/stefil.git")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "0bqz64q2szzhf91zyqyssmvrz7da6442rs01808pf3wrdq28bclh"))))
+      (build-system asdf-build-system/sbcl)
+      (inputs
+       `(("alexandria" ,sbcl-alexandria)
+         ("iterate" ,sbcl-iterate)
+         ("metabang-bind" ,sbcl-metabang-bind)))
+      (propagated-inputs
+       ;; Swank doesn't have a pre-compiled package, therefore we must
+       ;; propagate its sources.
+       `(("swank" ,cl-slime-swank)))
+      (arguments
+       '(#:phases
+         (modify-phases %standard-phases
+           (add-after 'unpack 'drop-unnecessary-dependency
+             (lambda _
+               (substitute* "package.lisp"
+                 ((":stefil-system") ""))
+               #t)))))
+      (home-page "https://common-lisp.net/project/stefil/index-old.shtml")
+      (synopsis "Simple test framework")
+      (description
+       "Stefil is a simple test framework for Common Lisp, with a focus on
+interactive development.")
+      (license license:public-domain))))
+
+(define-public cl-stefil
+  (sbcl-package->cl-source-package sbcl-stefil))
+
+(define-public sbcl-graph
+  (let ((commit "78bf9ec930d8eae4f0861b5be76765fb1e45e24f")
+        (revision "0"))
+    (package
+      (name "sbcl-graph")
+      (version (git-version "0.0.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri
+          (git-reference
+           (url "https://github.com/eschulte/graph.git")
+           (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "1qpij4xh8bqwc2myahpilcbh916v7vg0acz2fij14d3y0jm02h0g"))
+         (patches (search-patches "sbcl-graph-asdf-definitions.patch"))))
+      (build-system asdf-build-system/sbcl)
+      (native-inputs
+       `(("stefil" ,sbcl-stefil)))
+      (inputs
+       `(("alexandria" ,sbcl-alexandria)
+         ("cl-heap" ,sbcl-cl-heap)
+         ("curry-compose-reader-macros" ,sbcl-curry-compose-reader-macros)
+         ("metabang-bind" ,sbcl-metabang-bind)
+         ("named-readtables" ,sbcl-named-readtables)))
+      (arguments
+       '(#:test-asd-file "graph.test.asd"))
+      (synopsis "Graph data structure and algorithms for Common Lisp")
+      (description
+       "The GRAPH Common Lisp library provides a data structures to represent
+graphs, as well as some graph manipulation and analysis algorithms (shortest
+path, maximum flow, minimum spanning tree, etc.).")
+      (home-page "https://eschulte.github.io/graph/")
+      (license license:gpl3+))))
+
+(define-public cl-graph
+  (sbcl-package->cl-source-package sbcl-graph))
+
+(define-public sbcl-graph-dot
+  (package
+    (inherit sbcl-graph)
+    (name "sbcl-graph-dot")
+    (inputs
+     `(("alexandria" ,sbcl-alexandria)
+       ("cl-ppcre" ,sbcl-cl-ppcre)
+       ("curry-compose-reader-macros" ,sbcl-curry-compose-reader-macros)
+       ("graph" ,sbcl-graph)
+       ("metabang-bind" ,sbcl-metabang-bind)
+       ("named-readtables" ,sbcl-named-readtables)))
+    (arguments
+     (substitute-keyword-arguments (package-arguments sbcl-graph)
+       ((#:asd-file _ "") "graph.dot.asd")
+       ((#:asd-system-name _ #f) "graph-dot")))
+    (synopsis "Serialize graphs to and from DOT format")))
+
+(define-public sbcl-graph-json
+  (package
+    (inherit sbcl-graph)
+    (name "sbcl-graph-json")
+    (inputs
+     `(("alexandria" ,sbcl-alexandria)
+       ("curry-compose-reader-macros" ,sbcl-curry-compose-reader-macros)
+       ("graph" ,sbcl-graph)
+       ("metabang-bind" ,sbcl-metabang-bind)
+       ("named-readtables" ,sbcl-named-readtables)
+       ("yason" ,sbcl-yason)))
+    (arguments
+     (substitute-keyword-arguments (package-arguments sbcl-graph)
+       ((#:asd-file _ "") "graph.json.asd")
+       ((#:asd-system-name _ #f) "graph-json")))
+    (synopsis "Serialize graphs to and from JSON format")))