Merge branch 'master' into gnome-updates

22 files changed, 1083 insertions, 161 deletions

diff --git a/gnu/packages/abiword.scm b/gnu/packages/abiword.scm
index 8e89bb2f52..514ac0ceb5 100644
--- a/gnu/packages/abiword.scm
+++ b/gnu/packages/abiword.scm
@@ -22,6 +22,7 @@
   #:use-module (guix packages)
   #:use-module (guix download)
   #:use-module (guix build-system gnu)
+  #:use-module (guix build-system glib-or-gtk)
   #:use-module (gnu packages)
   #:use-module (gnu packages autotools)
   #:use-module (gnu packages boost)
@@ -52,11 +53,17 @@
                          "/source/" name "-" version ".tar.gz"))
         (sha256
           (base32 "1ik591rx15nn3n1297cwykl8wvrlgj78i528id9wbidgy3xzd570"))
+        (modules '((guix build utils)))
+        (snippet
+         ;; Ensure reproducibility.
+         '(substitute* "src/wp/main/xp/abi_ver.cpp"
+            (("__DATE__") "\"2017\"")
+            (("__TIME__") "\"00:00\"")))
         (patches
          (search-patches "abiword-wmf-version-lookup-fix.patch"
                          "abiword-explictly-cast-bools.patch"))))
 
-    (build-system gnu-build-system)
+    (build-system glib-or-gtk-build-system)
     (arguments                   ;; NOTE: rsvg is disabled, since Abiword
       `(#:configure-flags        ;; supports it directly, and its BS is broken.
         (list
diff --git a/gnu/packages/admin.scm b/gnu/packages/admin.scm
index 8a7dc6af89..def9a6fbf3 100644
--- a/gnu/packages/admin.scm
+++ b/gnu/packages/admin.scm
@@ -471,7 +471,7 @@ connection alive.")
          (bind-minor-version "9")
          (bind-patch-version "9")
          (bind-release-type "-P")         ; for patch release, use "-P"
-         (bind-release-version "4")      ; for patch release, e.g. "4"
+         (bind-release-version "5")      ; for patch release, e.g. "4"
          (bind-version (string-append bind-major-version
                                       "."
                                       bind-minor-version
@@ -587,7 +587,7 @@ connection alive.")
                                         "/bind-" bind-version ".tar.gz"))
                     (sha256
                      (base32
-                      "1qpi23lrs6jfxqx8dakbqfyg3hvrzq5ldchg6my19xcvx8515mgx"))))
+                      "1yn15chkfqf4d7961ip2x10jm27a9wqymz2xqh0a2g89arrirkaw"))))
 
                 ;; When cross-compiling, we need the cross Coreutils and sed.
                 ;; Otherwise just use those from %FINAL-INPUTS.
diff --git a/gnu/packages/audacity.scm b/gnu/packages/audacity.scm
index 0f9554deba..a70d0e3a69 100644
--- a/gnu/packages/audacity.scm
+++ b/gnu/packages/audacity.scm
@@ -24,6 +24,7 @@
   #:use-module (gnu packages)
   #:use-module (gnu packages audio)
   #:use-module (gnu packages base)
+  #:use-module (gnu packages gettext)
   #:use-module (gnu packages gtk)
   #:use-module (gnu packages linux)
   #:use-module (gnu packages mp3)
@@ -38,20 +39,20 @@
 (define-public audacity
   (package
     (name "audacity")
-    (version "2.1.0")
+    (version "2.1.2")
     (source
      (origin
        (method url-fetch)
-       (uri (string-append "mirror://sourceforge/audacity/audacity/" version
-                           "/audacity-minsrc-" version ".tar.xz"))
+       (uri (string-append "https://github.com/audacity/audacity/archive"
+                           "/Audacity-" version ".zip"))
        (sha256
-        (base32 "1cs2w3fwqylpqmfwkvlgdx5lhclpckfil7pqibl37qlbnf4qvndh"))
+        (base32 "1642i9d5cdmqzj6r0qdl2ldnqsvpb08znnczncysi72x6zpvb5qq"))
        (patches (search-patches "audacity-fix-ffmpeg-binding.patch"))))
     (build-system gnu-build-system)
     (inputs
      ;; TODO: Add portSMF and libwidgetextra once they're packaged.  In-tree
      ;; versions shipping with Audacity are used for now.
-     `(("wxwidgets" ,wxwidgets-2)
+     `(("wxwidgets" ,wxwidgets-gtk2)
        ("gtk" ,gtk+-2)
        ("alsa-lib" ,alsa-lib)
        ("jack" ,jack-1)
@@ -72,7 +73,8 @@
        ("lilv" ,lilv)
        ("portaudio" ,portaudio)))
     (native-inputs
-     `(("pkg-config" ,pkg-config)
+     `(("gettext" ,gettext-minimal)     ;for msgfmt
+       ("pkg-config" ,pkg-config)
        ("python" ,python-2)
        ("which" ,which)))
     (arguments
diff --git a/gnu/packages/bioinformatics.scm b/gnu/packages/bioinformatics.scm
index 14daf59c92..4b9cd22f86 100644
--- a/gnu/packages/bioinformatics.scm
+++ b/gnu/packages/bioinformatics.scm
@@ -7100,6 +7100,41 @@ musculus (Mouse) as provided by UCSC (mm10, December 2011) and stored
 in Biostrings objects.")
     (license license:artistic2.0)))
 
+(define-public r-txdb-mmusculus-ucsc-mm10-knowngene
+  (package
+    (name "r-txdb-mmusculus-ucsc-mm10-knowngene")
+    (version "3.4.0")
+    (source (origin
+              (method url-fetch)
+              ;; We cannot use bioconductor-uri here because this tarball is
+              ;; located under "data/annotation/" instead of "bioc/".
+              (uri (string-append "http://www.bioconductor.org/packages/"
+                                  "release/data/annotation/src/contrib/"
+                                  "TxDb.Mmusculus.UCSC.mm10.knownGene_"
+                                  version ".tar.gz"))
+              (sha256
+               (base32
+                "08gava9wsvpcqz51k2sni3pj03n5155v32d9riqbf305nbirqbkb"))))
+    (properties
+     `((upstream-name . "TxDb.Mmusculus.UCSC.mm10.knownGene")))
+    (build-system r-build-system)
+    ;; As this package provides little more than a very large data file it
+    ;; doesn't make sense to build substitutes.
+    (arguments `(#:substitutable? #f))
+    (propagated-inputs
+     `(("r-bsgenome" ,r-bsgenome)
+       ("r-genomicfeatures" ,r-genomicfeatures)
+       ("r-annotationdbi" ,r-annotationdbi)))
+    (home-page
+     "http://bioconductor.org/packages/TxDb.Mmusculus.UCSC.mm10.knownGene/")
+    (synopsis "Annotation package for TxDb knownGene object(s) for Mouse")
+    (description
+     "This package loads a TxDb object, which is an R interface to
+prefabricated databases contained in this package.  This package provides
+the TxDb object of Mouse data as provided by UCSC (mm10, December 2011)
+based on the knownGene track.")
+    (license license:artistic2.0)))
+
 (define-public r-bsgenome-celegans-ucsc-ce6
   (package
     (name "r-bsgenome-celegans-ucsc-ce6")
@@ -7960,3 +7995,29 @@ immunoprecipitation and target enrichment on small gene panels.  Thereby,
 CopywriteR constitutes a widely applicable alternative to available copy
 number detection tools.")
     (license license:gpl2)))
+
+(define-public r-sva
+  (package
+    (name "r-sva")
+    (version "3.22.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (bioconductor-uri "sva" version))
+       (sha256
+        (base32
+         "1wc1fjm6dzlsqqagm43y57w8jh8nsh0r0m8z1p6ximcb5gxqh7hn"))))
+    (build-system r-build-system)
+    (propagated-inputs
+     `(("r-genefilter" ,r-genefilter)))
+    (home-page "http://bioconductor.org/packages/sva")
+    (synopsis "Surrogate variable analysis")
+    (description
+     "This package contains functions for removing batch effects and other
+unwanted variation in high-throughput experiment.  It also contains functions
+for identifying and building surrogate variables for high-dimensional data
+sets.  Surrogate variables are covariates constructed directly from
+high-dimensional data like gene expression/RNA sequencing/methylation/brain
+imaging data that can be used in subsequent analyses to adjust for unknown,
+unmodeled, or latent sources of noise.")
+    (license license:artistic2.0)))
diff --git a/gnu/packages/dns.scm b/gnu/packages/dns.scm
index 55cfc02e95..9a4f4e108e 100644
--- a/gnu/packages/dns.scm
+++ b/gnu/packages/dns.scm
@@ -76,7 +76,7 @@ and BOOTP/TFTP for network booting of diskless machines.")
 (define-public bind
   (package
     (name "bind")
-    (version "9.10.4-P4")
+    (version "9.10.4-P5")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -84,7 +84,7 @@ and BOOTP/TFTP for network booting of diskless machines.")
                     version ".tar.gz"))
               (sha256
                (base32
-                "11lxkb7d79c75scrs28q4xmr0ii2li69zj1c650al3qxir8yf754"))))
+                "1sqg7wg05h66vdjc8j215r04f8pg7lphkb93nsqxvzhk6r0ppi49"))))
     (build-system gnu-build-system)
     (outputs `("out" "utils"))
     (inputs
diff --git a/gnu/packages/freedesktop.scm b/gnu/packages/freedesktop.scm
index 49765394b0..0c8f97f6be 100644
--- a/gnu/packages/freedesktop.scm
+++ b/gnu/packages/freedesktop.scm
@@ -854,6 +854,18 @@ software.")
                (base32
                 "05915i0bv7q62fqrs5diqwr8dz3pwqa1c1ivcgggkjyw0xk4ldp5"))))
     (build-system gnu-build-system)
+    (arguments
+     '(#:phases (modify-phases %standard-phases
+                  (add-before 'build 'set-sysconfdir
+                    (lambda* (#:key outputs #:allow-other-keys)
+                      ;; Work around a bug whereby the 'SYSCONFDIR' macro
+                      ;; expands literally to '${prefix}/etc'.
+                      (let ((out (assoc-ref outputs "out")))
+                        (substitute* "src/main.c"
+                          (("SYSCONFDIR, \"fprintd.conf\"")
+                           (string-append "\"" out "/etc\", "
+                                          "\"fprintd.conf\"")))
+                        #t))))))
     (native-inputs
      `(("pkg-config" ,pkg-config)
        ("intltool" ,intltool)))
diff --git a/gnu/packages/gimp.scm b/gnu/packages/gimp.scm
index 169183db62..904d7d9766 100644
--- a/gnu/packages/gimp.scm
+++ b/gnu/packages/gimp.scm
@@ -38,8 +38,7 @@
   #:use-module (gnu packages pdf)
   #:use-module (gnu packages photo)
   #:use-module (gnu packages python)
-  #:use-module (gnu packages xorg)
-  #:use-module (gnu packages imagemagick))
+  #:use-module (gnu packages xorg))
 
 (define-public babl
   (package
diff --git a/gnu/packages/gnucash.scm b/gnu/packages/gnucash.scm
index f36f753506..83096d66e0 100644
--- a/gnu/packages/gnucash.scm
+++ b/gnu/packages/gnucash.scm
@@ -165,7 +165,7 @@ applications and libraries.  It is used by AqBanking.")
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "1x0isvpk43rq2zlyyb9p0kgjmqv7yq07vgkiprw3f5sjkykvxw6d"))))
+         "08jbwmiv6f3v8iqdr44x4szna496fqcjfi6mlx04cnbx91m70lh6"))))
     (build-system gnu-build-system)
     (arguments
      `(;; Parallel building fails because aqhbci is required before it's
diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm
index 8f8e2f5d5e..b26234d405 100644
--- a/gnu/packages/haskell.scm
+++ b/gnu/packages/haskell.scm
@@ -3052,7 +3052,7 @@ use HUnit assertions as QuickCheck properties.")
 (define-public ghc-quickcheck
   (package
     (name "ghc-quickcheck")
-    (version "2.8.1")
+    (version "2.8.2")
     (outputs '("out" "doc"))
     (source
      (origin
@@ -3063,7 +3063,7 @@ use HUnit assertions as QuickCheck properties.")
              ".tar.gz"))
        (sha256
         (base32
-         "0fvnfl30fxmj5q920l13641ar896d53z0z6z66m7c1366lvalwvh"))))
+         "1ai6k5v0bibaxq8xffcblc6rwmmk6gf8vjyd9p2h3y6vwbhlvilq"))))
     (build-system haskell-build-system)
     (arguments
      `(#:tests? #f  ; FIXME: currently missing libraries used for tests.
@@ -4573,7 +4573,7 @@ just a @code{Semigroup} are added.")
 (define-public ghc-semigroups
   (package
     (name "ghc-semigroups")
-    (version "0.17.0.1")
+    (version "0.18.2")
     (source
      (origin
        (method url-fetch)
@@ -4583,7 +4583,7 @@ just a @code{Semigroup} are added.")
              ".tar.gz"))
        (sha256
         (base32
-         "0gvpfi7s6ys4qha3y9a1zl1a15gf9cgg33wjb94ghg82ivcxnc3r"))))
+         "1r6hsn3am3dpf4rprrj4m04d9318v9iq02bin0pl29dg4a3gzjax"))))
     (build-system haskell-build-system)
     (inputs
      `(("ghc-nats" ,ghc-nats)
@@ -8133,4 +8133,33 @@ Rust syntax.  It is intended to be useful for two different purposes:
 @end enumerate\n")
       (license license:gpl2+))))
 
+(define-public ghc-wave
+  (package
+    (name "ghc-wave")
+    (version "0.1.4")
+    (source (origin
+      (method url-fetch)
+      (uri (string-append
+             "https://hackage.haskell.org/package/wave/wave-"
+             version
+             ".tar.gz"))
+      (sha256
+        (base32
+          "1g5nmqfk6p25v9ismwz4i66ay91bd1qh39xwj0hm4z6a5mw8frk8"))))
+    (build-system haskell-build-system)
+    (inputs
+     `(("ghc-cereal" ,ghc-cereal)
+       ("ghc-data-default-class"
+        ,ghc-data-default-class)
+       ("ghc-quickcheck" ,ghc-quickcheck)
+       ("ghc-temporary" ,ghc-temporary)))
+    (native-inputs
+     `(("hspec-discover" ,hspec-discover)
+       ("ghc-hspec" ,ghc-hspec)))
+    (home-page "https://github.com/mrkkrp/wave")
+    (synopsis "Work with WAVE and RF64 files in Haskell")
+    (description "This package allows you to work with WAVE and RF64
+files in Haskell.")
+    (license license:bsd-3)))
+
 ;;; haskell.scm ends here
diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index 716845d66e..5b6466c848 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -7,7 +7,7 @@
 ;;; Copyright © 2015 Taylan Ulrich Bayırlı/Kammer <taylanbayirli@gmail.com>
 ;;; Copyright © 2015, 2016 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2016 Christopher Allan Webber <cwebber@dustycloud.org>
-;;; Copyright © 2016 Tobias Geerinckx-Rice <me@tobias.gr>
+;;; Copyright © 2016, 2017 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2016 Alex Kost <alezost@gmail.com>
 ;;; Copyright © 2016 Raymond Nicholson <rain1@openmailbox.org>
 ;;; Copyright © 2016 Mathieu Lirzin <mthl@gnu.org>
@@ -333,14 +333,14 @@ It has been modified to remove all non-free binary blobs.")
 (define %intel-compatible-systems '("x86_64-linux" "i686-linux"))
 
 (define-public linux-libre
-  (make-linux-libre "4.9.2"
-                    "08gd5ja5gdhzpwzbjhipwmh4myp0hj13k1wsl1xvplszh3p9b076"
+  (make-linux-libre "4.9.3"
+                    "1jd2rz58lcha9ac35glr26lc6hfi49fvpiwshgpd6ygf4irrs82w"
                     %intel-compatible-systems
                     #:configuration-file kernel-config))
 
 (define-public linux-libre-4.4
-  (make-linux-libre "4.4.41"
-                    "1kl1m0riq90xldcf7lvjzdyz57w1wmnm93j0r0v8xz7n66m5nkp8"
+  (make-linux-libre "4.4.42"
+                    "1jd43yvycizgqdmwp9rpj7gpjy37mah8jlqaiskjb0hivyk495yz"
                     %intel-compatible-systems
                     #:configuration-file kernel-config))
 
@@ -351,8 +351,8 @@ It has been modified to remove all non-free binary blobs.")
                     #:configuration-file kernel-config))
 
 ;; Avoid rebuilding kernel variants when there is a minor version bump.
-(define %linux-libre-version "4.9.2")
-(define %linux-libre-hash "08gd5ja5gdhzpwzbjhipwmh4myp0hj13k1wsl1xvplszh3p9b076")
+(define %linux-libre-version "4.9.3")
+(define %linux-libre-hash "1jd2rz58lcha9ac35glr26lc6hfi49fvpiwshgpd6ygf4irrs82w")
 
 (define-public linux-libre-arm-generic
   (make-linux-libre %linux-libre-version
@@ -597,7 +597,7 @@ slabtop, and skill.")
     (build-system gnu-build-system)
     (inputs
      `(("libusb" ,libusb)
-       ("eudev" ,eudev)))
+       ("eudev" ,eudev-with-hwdb)))
     (native-inputs
      `(("pkg-config" ,pkg-config)))
     (home-page "http://www.linux-usb.org/")
@@ -1740,6 +1740,21 @@ device nodes from /dev/, handles hotplug events and loads drivers at boot
 time.")
     (license license:gpl2+)))
 
+(define-public eudev-with-hwdb
+  ;; TODO: Merge with 'eudev'.
+  (package
+    (inherit eudev)
+    (name "eudev-with-hwdb")
+    (arguments
+     '(#:phases (modify-phases %standard-phases
+                  (add-after 'install 'build-hwdb
+                    (lambda* (#:key outputs #:allow-other-keys)
+                      ;; Build OUT/etc/udev/hwdb.bin.  This allows 'lsusb' and
+                      ;; similar tools to display product names.
+                      (let ((out (assoc-ref outputs "out")))
+                        (zero? (system* (string-append out "/bin/udevadm")
+                                        "hwdb" "--update"))))))))))
+
 (define-public lvm2
   (package
     (name "lvm2")
@@ -3101,14 +3116,14 @@ the default @code{nsswitch} and the experimental @code{umich_ldap}.")
 (define-public mcelog
   (package
     (name "mcelog")
-    (version "146")
+    (version "147")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://git.kernel.org/cgit/utils/cpu/mce/"
                                   "mcelog.git/snapshot/v" version ".tar.gz"))
               (sha256
                (base32
-                "0jjx4q1mfa380319cqz86nw5wv6jnbpvq2r8n0dyh87mhvrgb4wi"))
+                "10xxmqpd348ifbs7w8j0m53agp28r6imv237ha3kmhp632hmyf1d"))
               (file-name (string-append name "-" version ".tar.gz"))
               (modules '((guix build utils)))
               (snippet
diff --git a/gnu/packages/nano.scm b/gnu/packages/nano.scm
index 68444771a0..5fafe78e2e 100644
--- a/gnu/packages/nano.scm
+++ b/gnu/packages/nano.scm
@@ -29,7 +29,7 @@
 (define-public nano
   (package
     (name "nano")
-    (version "2.7.3")
+    (version "2.7.4")
     (source
      (origin
       (method url-fetch)
@@ -37,7 +37,7 @@
                           version ".tar.gz"))
       (sha256
        (base32
-        "123si2acvfhnl2kip08bqm413yv36zy3pmj75ibkn7q59mcx8x1m"))))
+        "135wzlv77p9za8679j2jpfkpvainvyagrhkdxngp71ynabgc5zr3"))))
     (build-system gnu-build-system)
     (inputs
      `(("gettext" ,gettext-minimal)
diff --git a/gnu/packages/package-management.scm b/gnu/packages/package-management.scm
index 23f34cd306..673e5f0fb2 100644
--- a/gnu/packages/package-management.scm
+++ b/gnu/packages/package-management.scm
@@ -1,5 +1,5 @@
 ;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2013, 2014, 2015, 2016 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2013, 2014, 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2015, 2017 Ricardo Wurmus <rekado@elephly.net>
 ;;;
 ;;; This file is part of GNU Guix.
@@ -224,9 +224,9 @@ the Nix package manager.")
   ;;
   ;; Note: use a very short commit id; with a longer one, the limit on
   ;; hash-bang lines would be exceeded while running the tests.
-  (let ((commit "b291b3271a025dfe41e1a7fdfadd393373b0128d"))
+  (let ((commit "eefd042e60d9fc1d092b44bf80ecbfe65b291e46"))
     (package (inherit guix-0.12.0)
-      (version (string-append "0.12.0-2." (string-take commit 4)))
+      (version (string-append "0.12.0-3." (string-take commit 4)))
       (source (origin
                 (method git-fetch)
                 (uri (git-reference
@@ -236,7 +236,7 @@ the Nix package manager.")
                       (commit commit)))
                 (sha256
                  (base32
-                  "1hris387xn2wk4lcl20x1zyhiz96060w34xs1x13b4vmvkkvcpg4"))
+                  "1g0042x80q73pb9y39aqbkajl4bacls5c0im9aljmjnsb80fsh8d"))
                 (file-name (string-append "guix-" version "-checkout"))))
       (arguments
        (substitute-keyword-arguments (package-arguments guix-0.12.0)
diff --git a/gnu/packages/perl.scm b/gnu/packages/perl.scm
index 8f103ec6d7..09278f4251 100644
--- a/gnu/packages/perl.scm
+++ b/gnu/packages/perl.scm
@@ -12,6 +12,7 @@
 ;;; Copyright © 2016 Roel Janssen <roel@gnu.org>
 ;;; Copyright © 2016 Ben Woodcroft <donttrustben@gmail.com>
 ;;; Copyright © 2016 Jan Nieuwenhuizen <janneke@gnu.org>
+;;; Copyright © 2017 Raoul J.P. Bonnal <ilpuccio.febo@gmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -5014,6 +5015,30 @@ show those variables which are in scope at the point of the call.  PadWalker
 is particularly useful for debugging.")
     (license (package-license perl))))
 
+(define-public perl-parallel-forkmanager
+  (package
+    (name "perl-parallel-forkmanager")
+    (version "1.19")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+             "mirror://cpan/authors/id/Y/YA/YANICK/Parallel-ForkManager-"
+             version
+             ".tar.gz"))
+       (sha256
+        (base32
+         "0wm4wp6p3ah5z212jl12728z68nmxmfr0f03z1jpvdzffnc2xppi"))))
+    (build-system perl-build-system)
+    (native-inputs
+     `(("perl-test-warn" ,perl-test-warn)))
+    (home-page "http://search.cpan.org/dist/Parallel-ForkManager")
+    (synopsis "Simple parallel processing fork manager")
+    (description "@code{Parallel::ForkManager} is intended for use in
+operations that can be done in parallel where the number of
+processes to be forked off should be limited.")
+    (license (package-license perl))))
+
 (define-public perl-params-util
   (package
     (name "perl-params-util")
diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index c15a12f9be..4758606604 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -1321,7 +1321,7 @@ Python 3.3+.")
     (arguments `(#:python ,python-2
                  #:tests? #f))                    ; invalid command "test"
     (home-page "https://fedorahosted.org/dogtail/")
-    (synopsis "GUI test tool and automation framework written in ​Python")
+    (synopsis "GUI test tool and automation framework written in Python")
     (description
      "Dogtail is a GUI test tool and automation framework written in Python.
 It uses Accessibility (a11y) technologies to communicate with desktop
@@ -12331,3 +12331,47 @@ possible on all supported Python versions.")
 
 (define-public python2-xopen
   (package-with-python2 python-xopen))
+
+(define-public python2-cheetah
+  (package
+    (name "python2-cheetah")
+    (version "2.4.4")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "Cheetah" version))
+        (sha256
+          (base32
+            "0l5mm4lnysjkzpjr95q5ydm9xc8bv43fxmr79ypybrf1y0lq4c5y"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:python ,python-2))
+    (propagated-inputs
+     `(("python2-markdown" ,python2-markdown)))
+    (home-page "https://pythonhosted.org/Cheetah/")
+    (synopsis "Template engine")
+    (description "Cheetah is a text-based template engine and Python code
+generator.
+
+Cheetah can be used as a standalone templating utility or referenced as
+a library from other Python applications.  It has many potential uses,
+but web developers looking for a viable alternative to ASP, JSP, PHP and
+PSP are expected to be its principle user group.
+
+Features:
+@enumerate
+@item Generates HTML, SGML, XML, SQL, Postscript, form email, LaTeX, or any other
+   text-based format.
+@item Cleanly separates content, graphic design, and program code.
+@item Blends the power and flexibility of Python with a simple template language
+   that non-programmers can understand.
+@item Gives template writers full access to any Python data structure, module,
+   function, object, or method in their templates.
+@item Makes code reuse easy by providing an object-orientated interface to
+   templates that is accessible from Python code or other Cheetah templates.
+   One template can subclass another and selectively reimplement sections of it.
+@item Provides a simple, yet powerful, caching mechanism that can dramatically
+   improve the performance of a dynamic website.
+@item Compiles templates into optimized, yet readable, Python code.
+@end enumerate")
+    (license (license:x11-style "file://LICENSE"))))
diff --git a/gnu/packages/qt.scm b/gnu/packages/qt.scm
index df6fe168ad..b2fe6e445c 100644
--- a/gnu/packages/qt.scm
+++ b/gnu/packages/qt.scm
@@ -2,7 +2,7 @@
 ;;; Copyright © 2013, 2014, 2015 Andreas Enge <andreas@enge.fr>
 ;;; Copyright © 2015 Sou Bunnbu <iyzsong@gmail.com>
 ;;; Copyright © 2015 Ludovic Courtès <ludo@gnu.org>
-;;; Copyright © 2015, 2016 Efraim Flashner <efraim@flashner.co.il>
+;;; Copyright © 2015, 2016, 2017 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2016, 2017 ng0 <ng0@libertad.pw>
 ;;; Copyright © 2016 Thomas Danckaert <post@thomasdanckaert.be>
 ;;;
@@ -55,6 +55,7 @@
   #:use-module (gnu packages pulseaudio)
   #:use-module (gnu packages python)
   #:use-module (gnu packages ruby)
+  #:use-module (gnu packages sdl)
   #:use-module (gnu packages tls)
   #:use-module (gnu packages xdisorg)
   #:use-module (gnu packages xorg)
@@ -553,14 +554,22 @@ developers using C++ or QML, a CSS & JavaScript like language.")
          (replace 'configure
            (lambda* (#:key outputs #:allow-other-keys)
              (let ((out (assoc-ref outputs "out")))
-               (zero? (system* "qmake" (string-append "PREFIX=" out))))))
+               ;; Valid QT_BUILD_PARTS variables are:
+               ;; libs tools tests examples demos docs translations
+               (zero? (system* "qmake" "QT_BUILD_PARTS = libs tools tests"
+                               (string-append "PREFIX=" out))))))
          (add-before 'install 'fix-Makefiles
            (lambda* (#:key inputs outputs #:allow-other-keys)
              (let ((out    (assoc-ref outputs "out"))
                    (qtbase (assoc-ref inputs "qtbase")))
                (substitute* (find-files "." "Makefile")
                             (((string-append "INSTALL_ROOT)" qtbase))
-                             (string-append "INSTALL_ROOT)" out)))))))))))
+                             (string-append "INSTALL_ROOT)" out)))
+               #t)))
+            (add-before 'check 'set-display
+              (lambda _
+                (setenv "QT_QPA_PLATFORM" "offscreen")
+                #t)))))))
 
 (define-public qtimageformats
   (package (inherit qtsvg)
@@ -602,6 +611,9 @@ developers using C++ or QML, a CSS & JavaScript like language.")
              (sha256
               (base32
                "09z49jm70f5i0gcdz9a16z00pg96x8pz7vri5wpirh3fqqn0qnjz"))))
+    (arguments
+     (substitute-keyword-arguments (package-arguments qtsvg)
+       ((#:tests? _ #f) #f))) ; TODO: Enable the tests
     (native-inputs `(("perl" ,perl)))
     (inputs
      `(("mesa" ,mesa)
@@ -620,6 +632,15 @@ developers using C++ or QML, a CSS & JavaScript like language.")
              (sha256
               (base32
                "1rgqnpg64gn5agmvjwy0am8hp5fpxl3cdkixr1yrsdxi5a6961d8"))))
+    (arguments
+     (substitute-keyword-arguments (package-arguments qtsvg)
+       ((#:phases phases)
+        `(modify-phases ,phases
+           (add-after 'unpack 'disable-network-tests
+             (lambda _ (substitute* "tests/auto/auto.pro"
+                         (("qxmlquery") "# qxmlquery")
+                         (("xmlpatterns") "# xmlpatterns"))
+               #t))))))
     (native-inputs `(("perl" ,perl)))
     (inputs `(("qtbase" ,qtbase)))))
 
@@ -636,6 +657,9 @@ developers using C++ or QML, a CSS & JavaScript like language.")
              (sha256
               (base32
                "0mjxfwnplpx60jc6y94krg00isddl9bfwc7dayl981njb4qds4zx"))))
+    (arguments
+     (substitute-keyword-arguments (package-arguments qtsvg)
+       ((#:tests? _ #f) #f))) ; TODO: Enable the tests
     (native-inputs
      `(("perl" ,perl)
        ("pkg-config" ,pkg-config)
@@ -680,6 +704,9 @@ developers using C++ or QML, a CSS & JavaScript like language.")
              (sha256
               (base32
                "1laj0slwibs0bg69kgrdhc9k1s6yisq3pcsr0r9rhbkzisv7aajw"))))
+    (arguments
+     (substitute-keyword-arguments (package-arguments qtsvg)
+       ((#:tests? _ #f) #f))) ; TODO: Enable the tests
     (native-inputs
      `(("perl" ,perl)
        ("qtdeclarative" ,qtdeclarative)))
@@ -720,7 +747,13 @@ developers using C++ or QML, a CSS & JavaScript like language.")
              (snippet
               '(begin
                  (delete-file-recursively
-                   "examples/multimedia/spectrum/3rdparty")))))
+                   "examples/multimedia/spectrum/3rdparty")
+                 ;; We also prevent the spectrum example from being built.
+                 (substitute* "examples/multimedia/multimedia.pro"
+                   (("spectrum") "#"))))))
+    (arguments
+     (substitute-keyword-arguments (package-arguments qtsvg)
+       ((#:tests? _ #f) #f))) ; TODO: Enable the tests
     (native-inputs
      `(("perl" ,perl)
        ("pkg-config" ,pkg-config)
@@ -781,6 +814,23 @@ developers using C++ or QML, a CSS & JavaScript like language.")
      `(("qtbase" ,qtbase)
        ("eudev" ,eudev)))))
 
+(define-public qtserialbus
+  (package (inherit qtsvg)
+    (name "qtserialbus")
+    (version "5.7.1")
+    (source (origin
+             (method url-fetch)
+             (uri (string-append "https://download.qt.io/official_releases/qt/"
+                                 (version-major+minor version) "/" version
+                                 "/submodules/" name "-opensource-src-"
+                                 version ".tar.xz"))
+             (sha256
+              (base32
+               "0mxi43l2inpbar8rmg21qjg33bv3f1ycxjgvzjf12ncnybhdnzkj"))))
+    (inputs
+     `(("qtbase" ,qtbase)
+       ("qtserialport" ,qtserialport)))))
+
 (define-public qtwebchannel
   (package (inherit qtsvg)
     (name "qtwebchannel")
@@ -813,6 +863,9 @@ developers using C++ or QML, a CSS & JavaScript like language.")
              (sha256
               (base32
                "17zkzffzwbg6aqhsggs23cmwzq4y45m938842lsc423hfm7fdsgr"))))
+    (arguments
+     (substitute-keyword-arguments (package-arguments qtsvg)
+       ((#:tests? _ #f) #f))) ; TODO: Enable the tests
     (native-inputs
      `(("perl" ,perl)
        ("qtdeclarative" ,qtdeclarative)
@@ -833,6 +886,9 @@ developers using C++ or QML, a CSS & JavaScript like language.")
              (sha256
               (base32
                "1b6zqa5690b8lqms7rrhb8rcq0xg5hp117v3m08qngbcd0i706b4"))))
+    (arguments
+     (substitute-keyword-arguments (package-arguments qtsvg)
+       ((#:tests? _ #f) #f))) ; TODO: Enable the tests
     (native-inputs
      `(("perl" ,perl)
        ("qtdeclarative" ,qtdeclarative)))
@@ -872,6 +928,9 @@ developers using C++ or QML, a CSS & JavaScript like language.")
              (sha256
               (base32
                "17cyfyqzjbm9dhq9pjscz36y84y16rmxwk6h826gjfprddrimsvg"))))
+    (arguments
+     (substitute-keyword-arguments (package-arguments qtsvg)
+       ((#:tests? _ #f) #f))) ; TODO: Enable the tests
     (inputs
      `(("qtbase" ,qtbase)
        ("qtdeclarative" ,qtdeclarative)))))
@@ -889,6 +948,9 @@ developers using C++ or QML, a CSS & JavaScript like language.")
              (sha256
               (base32
                "1v77ydy4k15lksp3bi2kgha2h7m79g4n7c2qhbr09xnvpb8ars7j"))))
+    (arguments
+     (substitute-keyword-arguments (package-arguments qtsvg)
+       ((#:tests? _ #f) #f))) ; TODO: Enable the tests
     (inputs
      `(("qtbase" ,qtbase)
        ("qtdeclarative" ,qtdeclarative)))))
@@ -906,6 +968,169 @@ developers using C++ or QML, a CSS & JavaScript like language.")
              (sha256
               (base32
                "1j2drnx7zp3w6cgvy7bn00fyk5v7vw1j1hidaqcg78lzb6zgls1c"))))
+    (arguments
+     (substitute-keyword-arguments (package-arguments qtsvg)
+       ((#:tests? _ #f) #f))) ; TODO: Enable the tests
+    (inputs
+     `(("qtbase" ,qtbase)
+       ("qtdeclarative" ,qtdeclarative)))))
+
+(define-public qtdeclarative-render2d
+  (package (inherit qtsvg)
+    (name "qtdeclarative-render2d")
+    (version "5.7.1")
+    (source (origin
+             (method url-fetch)
+             (uri (string-append "https://download.qt.io/official_releases/qt/"
+                                 (version-major+minor version) "/" version
+                                 "/submodules/" name "-opensource-src-"
+                                 version ".tar.xz"))
+             (sha256
+              (base32
+               "0zwch9vn17f3bpy300jcfxx6cx9qymk5j7khx0x9k1xqid4166c3"))
+             (modules '((guix build utils)))
+             (snippet
+              '(delete-file-recursively "tools/opengldummy/3rdparty"))))
+    (native-inputs `())
+    (inputs
+     `(("qtbase" ,qtbase)
+       ("qtdeclarative" ,qtdeclarative)))))
+
+(define-public qtgamepad
+  (package (inherit qtsvg)
+    (name "qtgamepad")
+    (version "5.7.1")
+    (source (origin
+             (method url-fetch)
+             (uri (string-append "https://download.qt.io/official_releases/qt/"
+                                 (version-major+minor version) "/" version
+                                 "/submodules/" name "-opensource-src-"
+                                 version ".tar.xz"))
+             (sha256
+              (base32
+               "10lijbsg9xx5ddbbjymdgl41nxz99yn1qgiww2kkggxwwdjj2axv"))))
+    (native-inputs
+     `(("perl" ,perl)
+       ("pkg-config" ,pkg-config)))
+    (inputs
+     `(("fontconfig" ,fontconfig)
+       ("freetype" ,freetype)
+       ("libxrender" ,libxrender)
+       ("sdl2" ,sdl2)
+       ("qtbase" ,qtbase)
+       ("qtdeclarative" ,qtdeclarative)))))
+
+(define-public qtscxml
+  (package (inherit qtsvg)
+    (name "qtscxml")
+    (version "5.7.1")
+    (source (origin
+             (method url-fetch)
+             (uri (string-append "https://download.qt.io/official_releases/qt/"
+                                 (version-major+minor version) "/" version
+                                 "/submodules/" name "-opensource-src-"
+                                 version ".tar.xz"))
+             (sha256
+              (base32
+               "135kknqdmib2cjryfmvfgv7a2qx9pyba3m7i7nkbc5d742r4mbcx"))
+             (modules '((guix build utils)))
+             (snippet
+              '(begin
+                 (delete-file-recursively "tests/3rdparty")
+                 ;; the scion test refers to the bundled 3rd party test code.
+                 (substitute* "tests/auto/auto.pro"
+                   (("scion") "#"))))))
+    (inputs
+     `(("qtbase" ,qtbase)
+       ("qtdeclarative" ,qtdeclarative)))))
+
+(define-public qtpurchasing
+  (package (inherit qtsvg)
+    (name "qtpurchasing")
+    (version "5.7.1")
+    (source (origin
+             (method url-fetch)
+             (uri (string-append "https://download.qt.io/official_releases/qt/"
+                                 (version-major+minor version) "/" version
+                                 "/submodules/" name "-opensource-src-"
+                                 version ".tar.xz"))
+             (sha256
+              (base32
+               "0hkvrgafz1hx9q4yc3nskv3pd3fszghvvd5a7mj33ynf55wpb57n"))))
+    (inputs
+     `(("qtbase" ,qtbase)
+       ("qtdeclarative" ,qtdeclarative)))))
+
+(define-public qtcanvas3d
+  (package (inherit qtsvg)
+    (name "qtcanvas3d")
+    (version "5.7.1")
+    (source (origin
+             (method url-fetch)
+             (uri (string-append "https://download.qt.io/official_releases/qt/"
+                                 (version-major+minor version) "/" version
+                                 "/submodules/" name "-opensource-src-"
+                                 version ".tar.xz"))
+             (sha256
+              (base32
+               "1d5xpq3mhjg4ipxzap7s2vnlfcd02d3yq720npv10xxp2ww0i1x8"))
+             (modules '((guix build utils)))
+             (snippet
+              '(delete-file-recursively "examples/canvas3d/3rdparty"))))
+    (arguments
+     (substitute-keyword-arguments (package-arguments qtsvg)
+      ;; Building the tests depends on the bundled 3rd party javascript files,
+      ;; and the test phase fails to import QtCanvas3D, causing the phase to
+      ;; fail, so we skip building them for now.
+      ((#:phases phases)
+       `(modify-phases ,phases
+         (replace 'configure
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let ((out (assoc-ref outputs "out")))
+               (zero? (system* "qmake" "QT_BUILD_PARTS = libs tools"
+                               (string-append "PREFIX=" out))))))))
+       ((#:tests? _ #f) #f))) ; TODO: Enable the tests
+    (native-inputs `())
+    (inputs
+     `(("qtbase" ,qtbase)
+       ("qtdeclarative" ,qtdeclarative)))))
+
+(define-public qtcharts
+  (package (inherit qtsvg)
+    (name "qtcharts")
+    (version "5.7.1")
+    (source (origin
+             (method url-fetch)
+             (uri (string-append "https://download.qt.io/official_releases/qt/"
+                                 (version-major+minor version) "/" version
+                                 "/submodules/" name "-opensource-src-"
+                                 version ".tar.xz"))
+             (sha256
+              (base32
+               "1qrzcddwff2hxsbxrraff16j4abah2zkra2756s1mvydj9lyxzl5"))))
+    (arguments
+     (substitute-keyword-arguments (package-arguments qtsvg)
+       ((#:tests? _ #f) #f))) ; TODO: Enable the tests
+    (inputs
+     `(("qtbase" ,qtbase)
+       ("qtdeclarative" ,qtdeclarative)))))
+
+(define-public qtdatavis3d
+  (package (inherit qtsvg)
+    (name "qtdatavis3d")
+    (version "5.7.1")
+    (source (origin
+             (method url-fetch)
+             (uri (string-append "https://download.qt.io/official_releases/qt/"
+                                 (version-major+minor version) "/" version
+                                 "/submodules/" name "-opensource-src-"
+                                 version ".tar.xz"))
+             (sha256
+              (base32
+               "1y00p0wyj5cw9c2925y537vpmmg9q3kpf7qr1s7sv67dvvf8bzqv"))))
+    (arguments
+     (substitute-keyword-arguments (package-arguments qtsvg)
+       ((#:tests? _ #f) #f))) ; TODO: Enable the tests
     (inputs
      `(("qtbase" ,qtbase)
        ("qtdeclarative" ,qtdeclarative)))))
diff --git a/gnu/packages/shells.scm b/gnu/packages/shells.scm
index 960cb1f2a2..5237e81206 100644
--- a/gnu/packages/shells.scm
+++ b/gnu/packages/shells.scm
@@ -299,14 +299,14 @@ ksh, and tcsh.")
 (define-public xonsh
   (package
     (name "xonsh")
-    (version "0.5.1")
+    (version "0.5.2")
     (source
       (origin
         (method url-fetch)
         (uri (pypi-uri "xonsh" version))
         (sha256
           (base32
-            "1a3jkvfh1xc6aw557y8zjn498q89bapyx4dxc3md7qwrmnj9pkv3"))
+            "13ndyq9cal2j93qqbjyp2jn3cshiavdxsaj2qjzm6mas0gzywmf0"))
         (modules '((guix build utils)))
         (snippet
          `(begin
diff --git a/gnu/packages/statistics.scm b/gnu/packages/statistics.scm
index 40a511b6ed..db1a6871ad 100644
--- a/gnu/packages/statistics.scm
+++ b/gnu/packages/statistics.scm
@@ -3954,6 +3954,31 @@ such that the arrangement of points within a category reflects the density of
 data at that region, and avoids over-plotting.")
     (license license:gpl2+)))
 
+(define-public r-ggthemes
+  (package
+    (name "r-ggthemes")
+    (version "3.3.0")
+    (source (origin
+              (method url-fetch)
+              (uri (cran-uri "ggthemes" version))
+              (sha256
+               (base32
+                "1qdxg2siwsiq32fmgcxn4vihgxad9v8q0aqigl7a94c26bwxs7y2"))))
+    (build-system r-build-system)
+    (propagated-inputs
+     `(("r-assertthat" ,r-assertthat)
+       ("r-colorspace" ,r-colorspace)
+       ("r-ggplot2" ,r-ggplot2)
+       ("r-scales" ,r-scales)))
+    (home-page "https://cran.rstudio.com/web/packages/ggthemes")
+    (synopsis "Extra themes, scales and geoms for @code{ggplot2}")
+    (description "This package provides extra themes and scales for
+@code{ggplot2} that replicate the look of plots by Edward Tufte and
+Stephen Few in Fivethirtyeight, The Economist, Stata, Excel, and The
+Wall Street Journal, among others.  This package also provides
+@code{geoms} for Tufte's box plot and range frame.")
+    (license license:gpl2)))
+
 (define-public r-statmod
   (package
     (name "r-statmod")
diff --git a/gnu/packages/suckless.scm b/gnu/packages/suckless.scm
index a00420312d..868939b90a 100644
--- a/gnu/packages/suckless.scm
+++ b/gnu/packages/suckless.scm
@@ -2,7 +2,7 @@
 ;;; Copyright © 2013 Cyril Roelandt <tipecaml@gmail.com>
 ;;; Copyright © 2015 Amirouche Boubekki <amirouche@hypermove.net>
 ;;; Copyright © 2016 Al McElrath <hello@yrns.org>
-;;; Copyright © 2016 ng0 <ng0@we.make.ritual.n0.is>
+;;; Copyright © 2016, 2017 ng0 <ng0@libertad.pw>
 ;;; Copyright © 2015 Dmitry Bogatov <KAction@gnu.org>
 ;;; Copyright © 2015 Leo Famulari <leo@famulari.name>
 ;;; Copyright © 2016 Eric Bavier <bavier@member.fsf.org>
@@ -27,6 +27,7 @@
   #:use-module ((guix licenses) #:prefix license:)
   #:use-module (guix packages)
   #:use-module (guix download)
+  #:use-module (guix git-download)
   #:use-module (guix build-system gnu)
   #:use-module (guix build-system glib-or-gtk)
   #:use-module (gnu packages)
@@ -36,7 +37,15 @@
   #:use-module (gnu packages fonts)
   #:use-module (gnu packages pkg-config)
   #:use-module (gnu packages webkit)
-  #:use-module (gnu packages fontutils))
+  #:use-module (gnu packages fontutils)
+  #:use-module (gnu packages mpd)
+  #:use-module (gnu packages linux)
+  #:use-module (gnu packages compression)
+  #:use-module (gnu packages cups)
+  #:use-module (gnu packages ncurses)
+  #:use-module (gnu packages gawk)
+  #:use-module (gnu packages base)
+  #:use-module (gnu packages libbsd))
 
 (define-public dwm
   (package
@@ -114,6 +123,34 @@ optimising the environment for the application in use and the task performed.")
 numbers of user-defined menu items efficiently.")
     (license license:x11)))
 
+(define-public spoon
+  (package
+    (name "spoon")
+    (version "0.3")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "http://dl.2f30.org/releases/"
+                           name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "10c5i7ykpy7inzzfiw1dh0srpkljycr3blxhvd8160wsvplbws48"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:tests? #f ; No tests
+       #:make-flags (list "CC=gcc"
+                          (string-append "PREFIX=" %output))))
+    (inputs
+     `(("libx11" ,libx11)
+       ("libxkbfile" ,libxkbfile)
+       ("alsa-lib" ,alsa-lib)
+       ("libmpdclient" ,libmpdclient)))
+    (home-page "http://git.2f30.org/spoon/")
+    (synopsis "Set dwm status")
+    (description
+     "Spoon can be used to set the dwm status.")
+    (license license:isc)))
+
 (define-public slock
   (package
     (name "slock")
@@ -257,3 +294,382 @@ allows you to write down the presentation for a quick lightning talk within a
 few minutes.")
     (home-page "http://tools.suckless.org/sent")
     (license license:x11)))
+
+(define-public xbattmon
+  (package
+    (name "xbattmon")
+    (version "0.9")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "http://dl.2f30.org/releases/"
+                           name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0n2rrjq03pgqrdkl7cz5snsfdanf4s58w9h6dbvnl7p8bbd3j2kn"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:tests? #f ; No tests
+       #:make-flags (list "CC=gcc"
+                          (string-append "PREFIX=" %output))))
+    (inputs
+     `(("libx11" ,libx11)))
+    (home-page "http://git.2f30.org/xbattmon/")
+    (synopsis "Simple battery monitor for X")
+    (description
+     "Xbattmon is a simple battery monitor for X.")
+    (license license:isc)))
+
+(define-public wificurse
+  (package
+    (name "wificurse")
+    (version "0.3.9")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "http://dl.2f30.org/releases/"
+                           name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "067ghr1xly5ca41kc83xila1p5hpq0bxfcmc8jvxi2ggm6wrhavn"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:tests? #f ; No tests
+       #:make-flags (list
+                     (string-append "PREFIX=" %output))
+       #:phases
+       (modify-phases %standard-phases
+         (delete 'configure)))) ; No configure script
+    (home-page "http://git.2f30.org/wificurse/")
+    (synopsis "Wifi DoS attack tool")
+    (description
+     "Wificurses listens for beacons sent from wireless access points
+in the range of your wireless station.  Once received the program
+extracts the BSSID of the AP and transmits deauthentication packets
+using the broadcast MAC address.  This results to the disconnection
+of all clients connected to the AP at the time of the attack.  This
+is essencially a WiFi DoS attack tool created for educational
+purposes only.  It works only in Linux and requires wireless card
+drivers capable of injecting packets in wireless networks.")
+    (license license:gpl3+)))
+
+(define-public skroll
+  (package
+    (name "skroll")
+    (version "0.6")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "http://dl.2f30.org/releases/"
+                           name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0km6bjfz4ssb1z0xwld6iiixnn7d255ax8yjs3zkdm42z8q9yl0f"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:tests? #f ; No tests
+       #:make-flags (list "CC=gcc"
+                          (string-append "PREFIX=" %output))
+       #:phases
+       (modify-phases %standard-phases
+         (delete 'configure)))) ; No configure script
+    (home-page "http://2f30.org")
+    (synopsis "Commandline utility which scrolls text")
+    (description
+     "Skroll is a small utility that you can use to make a text scroll.
+Pipe text to it, and it will scroll a given number of letters from right to
+left.")
+    (license license:wtfpl2)))
+
+(define-public sbm
+  (package
+    (name "sbm")
+    (version "0.9")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "http://dl.2f30.org/releases/"
+                           name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1nks5mkh5wn30kyjzlkjlgi31bv1wq52kbp0r6nzbyfnvfdlywik"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:tests? #f ; No tests
+       #:make-flags (list "CC=gcc"
+                          (string-append "PREFIX=" %output))
+       #:phases
+       (modify-phases %standard-phases
+         (delete 'configure)))) ; No configure script
+    (home-page "http://git.2f30.org/sbm/")
+    (synopsis "Simple bandwidth monitor")
+    (description
+     "Sbm is a simple bandwidth monitor.")
+    (license license:isc)))
+
+(define-public prout
+  (package
+    (name "prout")
+    (version "0.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "http://dl.2f30.org/releases/"
+                           name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1s6c3ygg1h1fyxkh8gd7nzjk6qhnwsb4535d2k780kxnwns5fzas"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:tests? #f ; No tests
+       #:make-flags (list "CC=gcc"
+                          (string-append "PREFIX=" %output))
+       #:phases
+       (modify-phases %standard-phases
+         (delete 'configure)))) ; No configure script
+    (inputs
+     `(("cups-minimal" ,cups-minimal)
+       ("zlib" ,zlib)))
+    (home-page "http://git.2f30.org/prout/")
+    (synopsis "Smaller lp command")
+    (description
+     "Prout (PRint OUT) is a small utility one can use to send
+documents to a printer.
+It has no feature, and does nothing else.  Just set your default
+printer in client.conf(5) and start printing.  No need for a local
+cups server to be installed.")
+    (license license:wtfpl2)))
+
+(define-public noice
+  (package
+    (name "noice")
+    (version "0.6")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "http://dl.2f30.org/releases/"
+                           name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0ldkbb71z6k4yzj4kpg3s94ijj1c1kx9dfcjz393py09scfyg5hr"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:tests? #f ; No tests
+       #:make-flags (list "CC=gcc"
+                          (string-append "PREFIX=" %output))
+       #:phases
+       (modify-phases %standard-phases
+         (delete 'configure) ; No configure script
+         (add-before 'build 'curses
+           (lambda _
+             (substitute* "Makefile"
+               (("lcurses") "lncurses")))))))
+    (inputs
+     `(("ncurses" ,ncurses)))
+    (home-page "http://git.2f30.org/noice/")
+    (synopsis "Small file browser")
+    (description
+     "Noice is a small curses-based file browser.")
+    (license license:bsd-2)))
+
+;;; We want some commits that are more recent than the latest release, 0.2
+(define-public human
+  (let ((commit "50c80e6ba12823184b6866e06b955dbd2ccdc5d7")
+        (revision "1"))
+    (package
+      (name "human")
+      (version (string-append "0.2-" revision "." (string-take commit 7)))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "git://git.2f30.org/human.git")
+               (commit commit)))
+         (file-name (string-append name "-" version "-checkout"))
+         (sha256
+          (base32
+           "18xngm4h9vsyip52zwd79rrp1irzg6rs462lpbp61amf7hj955gn"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:tests? #f ; No tests
+       #:make-flags (list "CC=gcc"
+                          (string-append "PREFIX=" %output))
+       #:phases
+       (modify-phases %standard-phases
+         (delete 'configure)))) ; No configure script
+    (home-page "http://git.2f30.org/human/")
+    (synopsis "Convert bytes to human readable formats")
+    (description
+     "Human is a small program which translate numbers into a
+human readable format.  By default, it tries to detect the best
+factorisation, but you can force its output.
+You can adjust the number of decimals with the @code{SCALE}
+environment variable.")
+    (license license:wtfpl2))))
+
+(define-public fortify-headers
+  (package
+    (name "fortify-headers")
+    (version "0.8")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "http://dl.2f30.org/releases/"
+                           name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1cacdczpjb49c4i1168g541wnl3i3gbpv2m2wbnmw5wddlyhgkdg"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:tests? #f ; No tests
+       #:make-flags (list "CC=gcc"
+                          (string-append "PREFIX=" %output))
+       #:phases
+       (modify-phases %standard-phases
+         (delete 'configure)))) ; No configure script
+    (home-page "http://git.2f30.org/fortify-headers/")
+    (synopsis "Standalone fortify-source implementation")
+    (description
+     "This is a standalone implementation of fortify source.  It provides
+compile time buffer checks.  It is libc-agnostic and simply overlays the
+system headers by using the @code{#include_next} extension found in GCC.  It was
+initially intended to be used on musl based Linux distributions.
+
+@itemize
+@item It is portable, works on *BSD, Linux, Solaris and possibly others.
+@item It will only trap non-conformant programs.  This means that fortify
+  level 2 is treated in the same way as level 1.
+@item Avoids making function calls when undefined behaviour has already been
+  invoked.  This is handled by using __builtin_trap().
+@item Support for out-of-bounds read interfaces, such as send(), write(),
+  fwrite() etc.
+@item No ABI is enforced.  All of the fortify check functions are inlined
+  into the resulting binary.
+@end itemize\n")
+    (license license:isc)))
+
+(define-public colors
+  (package
+    (name "colors")
+    (version "0.3")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "http://dl.2f30.org/releases/"
+                           name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1lckmqpgj89841splng0sszbls2ag71ggkgr1wsv9y3v6y87589z"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:tests? #f ; No tests
+       #:make-flags (list "CC=gcc"
+                          (string-append "PREFIX=" %output))
+       #:phases
+       (modify-phases %standard-phases
+         (delete 'configure)))) ; No configure script
+    (inputs
+     `(("libpng" ,libpng)))
+    (home-page "http://git.2f30.org/colors/")
+    (synopsis "Extract colors from pictures")
+    (description
+     "Extract colors from PNG files.  It is similar to
+strings(1) but for pictures.  For a given input file it outputs a
+colormap to stdout.")
+    (license license:isc)))
+
+;; No new releases were made at github, this repository is more active than
+;; the one at http://git.suckless.org/libutf/ and it is
+;; done by the same developer.
+(define-public libutf
+  (let ((revision "1")
+        (commit "ff4c60635e1f455b0a0b4200f8183fbd5a88225b"))
+    (package
+      (name "libutf")
+      (version (string-append "0.0.0-" revision "." (string-take commit 7)))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/cls/libutf")
+               (commit commit)))
+         (file-name (string-append name "-" version "-checkout"))
+         (sha256
+          (base32
+           "1ih5vjavilzggyr1j1z6w1z12c2fs5fg77cfnv7ami5ivsy3kg3d"))))
+      (build-system gnu-build-system)
+      (arguments
+       `(#:tests? #f ; No tests
+         #:make-flags (list "CC=gcc"
+                            (string-append "PREFIX=" %output))
+         #:phases
+         (modify-phases %standard-phases
+           (delete 'configure)))) ; No configure script
+      (inputs
+       `(("gawk" ,gawk)))
+      (home-page "https://github.com/cls/libutf")
+      (synopsis "Plan 9 compatible UTF-8 library")
+      (description
+       "This is a C89 UTF-8 library, with an API compatible with that of
+Plan 9's libutf, but with a number of improvements:
+
+@itemize
+@item Support for runes beyond the Basic Multilingual Plane.
+@item utflen and utfnlen cannot overflow on 32- or 64-bit machines.
+@item chartorune treats all invalid codepoints as though Runeerror.
+@item fullrune, utfecpy, and utfnlen do not overestimate the length
+of malformed runes.
+@item An extra function, charntorune(p,s,n), equivalent to
+fullrune(s,n) ? chartorune(p,s): 0.
+@item Runeerror may be set to an alternative replacement value, such
+as -1, to be used instead of U+FFFD.
+@end itemize\n")
+      (license license:expat))))
+
+;; No release tarballs so far.
+(define-public lchat
+  (let ((revision "1")
+        (commit "bbde23732f8c7769b982f0c1bda9b99fbf93f932"))
+    (package
+      (name "lchat")
+      (version (string-append "0.0.0-" revision "." (string-take commit 7)))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/younix/lchat")
+               (commit commit)))
+         (file-name (string-append name "-" version "-checkout"))
+         (sha256
+          (base32
+           "00q3rc0aa5416jvjvrj71x1wnr0331kxhvjjs7pyxgnq4xf36k63"))))
+      (build-system gnu-build-system)
+      (arguments
+       `(#:tests? #f ; No tests
+         #:make-flags (list "CC=gcc"
+                            (string-append "PREFIX=" %output))
+         #:phases
+         (modify-phases %standard-phases
+           (delete 'configure) ; No configure script
+           (add-before 'build 'libbsd
+             (lambda _
+               (substitute* "Makefile"
+                 (("-lutf") "-lutf -lbsd"))))
+           (replace 'install
+             (lambda* (#:key outputs #:allow-other-keys)
+               (let* ((out (assoc-ref outputs "out"))
+                      (bin (string-append out "/bin")))
+                 (install-file "lchat" bin)
+                 #t))))))
+      (inputs
+       `(("grep" ,grep)
+         ("ncurses" ,ncurses)
+         ("libutf" ,libutf)
+         ("libbsd" ,libbsd)))
+      (home-page "https://github.com/younix/lchat")
+      (synopsis "Line chat is a frontend for the irc client ii from suckless")
+      (description
+       "Lchat (line chat) is the little and small brother of cii.
+It is a front end for ii-like chat programs.  It uses tail(1) -f to get the
+chat output in background.")
+      (license license:isc))))
diff --git a/gnu/packages/upnp.scm b/gnu/packages/upnp.scm
index f680a52881..9be9741202 100644
--- a/gnu/packages/upnp.scm
+++ b/gnu/packages/upnp.scm
@@ -1,6 +1,6 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2014 Sree Harsha Totakura <sreeharsha@totakura.in>
-;;; Copyright © 2016 Tobias Geerinckx-Rice <me@tobias.gr>
+;;; Copyright © 2016, 2017 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -28,15 +28,14 @@
 (define-public miniupnpc
   (package
     (name "miniupnpc")
-    (version "2.0")
+    (version "2.0.20161216")
     (source
      (origin
        (method url-fetch)
-       (uri (string-append
-             "http://miniupnp.tuxfamily.org/files/miniupnpc-"
-             version ".tar.gz"))
+       (uri (string-append "https://miniupnp.tuxfamily.org/files/"
+                           name "-" version ".tar.gz"))
        (sha256
-        (base32 "0fzrc6fs8vzb2yvk01bd3q5jkarysl7gjlyaqncy3yvfk2wcwd6l"))))
+        (base32 "0gpxva9jkjvqwawff5y51r6bmsmdhixl3i5bmzlqsqpwsq449q81"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("python" ,python-2)))
diff --git a/gnu/packages/vpn.scm b/gnu/packages/vpn.scm
index 0ce51aaf88..8c7f07a263 100644
--- a/gnu/packages/vpn.scm
+++ b/gnu/packages/vpn.scm
@@ -5,6 +5,7 @@
 ;;; Copyright © 2015 Jeff Mickey <j@codemac.net>
 ;;; Copyright © 2016, 2017 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2016 Tobias Geerinckx-Rice <me@tobias.gr>
+;;; Copyright © 2017 Julien Lepiller <julien@lepiller.eu>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -152,7 +153,7 @@ and probably others.")
 (define-public openvpn
   (package
     (name "openvpn")
-    (version "2.3.14")
+    (version "2.4.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -160,7 +161,7 @@ and probably others.")
                     version ".tar.xz"))
               (sha256
                (base32
-                "167frlmmg2raffn9h7ww3agdwgfdl0wa5wm9fsgl0i6mz3md187k"))))
+                "0zpqnbhjaifdalyxwmvk5kcyd7cpxbcigbn7967nbsyvl54vl8vg"))))
     (build-system gnu-build-system)
     (arguments
      '(#:configure-flags '("--enable-iproute2=yes")))
diff --git a/gnu/packages/xfig.scm b/gnu/packages/xfig.scm
index 6436e52ad6..2e65000eb7 100644
--- a/gnu/packages/xfig.scm
+++ b/gnu/packages/xfig.scm
@@ -34,12 +34,12 @@
     (version "3.2.5c")
     (source
      (origin
-      (method url-fetch)
-      (uri (string-append "mirror://sourceforge/mcj/mcj-source/xfig."
-                          version ".full.tar.gz"))
-      (sha256
-       (base32
-        "1yd1jclvw5w3ja4jjzr1ysbn8iklh88wq84jn9d1gavrbfbqyqpa"))))
+       (method url-fetch)
+       (uri (string-append "mirror://sourceforge/mcj/mcj-source/xfig."
+                           version ".full.tar.gz"))
+       (sha256
+        (base32
+         "1yd1jclvw5w3ja4jjzr1ysbn8iklh88wq84jn9d1gavrbfbqyqpa"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("imake" ,imake)
@@ -59,51 +59,54 @@
     (arguments
      `(#:tests? #f
        #:phases
-       (alist-replace
-        'configure
-        (lambda* (#:key inputs outputs #:allow-other-keys)
-          (let ((imake (assoc-ref inputs "imake"))
-                (out   (assoc-ref outputs "out")))
-           (substitute* "Imakefile"
-             (("XCOMM (BINDIR = )[[:graph:]]*" _ front)
-              (string-append front out "/bin"))
-             (("(PNGLIBDIR = )[[:graph:]]*" _ front)
-              (string-append front (assoc-ref inputs "libpng") "/lib"))
-             (("(PNGINC = -I)[[:graph:]]*" _ front)
-              (string-append front (assoc-ref inputs "libpng") "/include"))
-             (("(JPEGLIBDIR = )[[:graph:]]*" _ front)
-              (string-append front (assoc-ref inputs "libjpeg") "/lib"))
-             (("(JPEGINC = -I)[[:graph:]]*" _ front)
-              (string-append front (assoc-ref inputs "libjpeg") "/include"))
-             (("(ZLIBDIR = )[[:graph:]]*" _ front)
-              (string-append front (assoc-ref inputs "zlib") "/lib"))
-             (("(XPMLIBDIR = )[[:graph:]]*" _ front)
-              (string-append front (assoc-ref inputs "libxpm") "/lib"))
-             (("(XPMINC = -I)[[:graph:]]*" _ front)
-              (string-append front (assoc-ref inputs "libxpm") "/include"))
-             (("(XFIGLIBDIR = )[[:graph:]]*" _ front)
-              (string-append front out "/lib"))
-             (("(XFIGDOCDIR = )[[:graph:]]*" _ front)
-              (string-append front out "/share/doc"))
-             (("XCOMM USEINLINE") "USEINLINE"))
-           ;; The -a argument is required in order to pick up the correct paths
-           ;; to several X header files.
-           (zero? (system* "xmkmf" "-a"))
-           ;; Reset some variables that are inherited from imake templates
-           (substitute* "Makefile"
-             ;; These imake variables somehow remain undefined
-             (("DefaultGcc2[[:graph:]]*Opt") "-O2")
-             ;; Reset a few variable defaults that are set in imake templates
-             ((imake) out)
-             (("(MANPATH = )[[:graph:]]*" _ front)
-              (string-append front out "/share/man"))
-             (("(CONFDIR = )([[:graph:]]*)" _ front default)
-              (string-append front out default)))))
-        (alist-cons-after
-         'install 'install/libs
-         (lambda _
-           (zero? (system* "make" "install.libs")))
-         (alist-cons-after
+       (modify-phases %standard-phases
+         (replace 'configure
+                  (lambda* (#:key inputs outputs #:allow-other-keys)
+                    (let ((imake (assoc-ref inputs "imake"))
+                          (out   (assoc-ref outputs "out")))
+                      (substitute* "Imakefile"
+                        (("XCOMM XAPPLOADDIR = /home/user/xfig *")
+                         (string-append "XAPPLOADDIR = " out ,%app-defaults-dir))
+                        (("XCOMM (BINDIR = )[[:graph:]]*" _ front)
+                         (string-append front out "/bin"))
+                        (("(PNGLIBDIR = )[[:graph:]]*" _ front)
+                         (string-append front (assoc-ref inputs "libpng") "/lib"))
+                        (("(PNGINC = -I)[[:graph:]]*" _ front)
+                         (string-append front (assoc-ref inputs "libpng") "/include"))
+                        (("(JPEGLIBDIR = )[[:graph:]]*" _ front)
+                         (string-append front (assoc-ref inputs "libjpeg") "/lib"))
+                        (("(JPEGINC = -I)[[:graph:]]*" _ front)
+                         (string-append front (assoc-ref inputs "libjpeg") "/include"))
+                        (("(ZLIBDIR = )[[:graph:]]*" _ front)
+                         (string-append front (assoc-ref inputs "zlib") "/lib"))
+                        (("(XPMLIBDIR = )[[:graph:]]*" _ front)
+                         (string-append front (assoc-ref inputs "libxpm") "/lib"))
+                        (("(XPMINC = -I)[[:graph:]]*" _ front)
+                         (string-append front (assoc-ref inputs "libxpm") "/include"))
+                        (("(XFIGLIBDIR = )[[:graph:]]*" _ front)
+                         (string-append front out "/lib"))
+                        (("(XFIGDOCDIR = )[[:graph:]]*" _ front)
+                         (string-append front out "/share/doc"))
+                        (("XCOMM USEINLINE") "USEINLINE"))
+                      ;; The -a argument is required in order to pick up the correct paths
+                      ;; to several X header files.
+                      (zero? (system* "xmkmf" "-a"))
+                      ;; Reset some variables that are inherited from imake templates
+                      (substitute* "Makefile"
+                        ;; These imake variables somehow remain undefined
+                        (("DefaultGcc2[[:graph:]]*Opt") "-O2")
+                        ;; Reset a few variable defaults that are set in imake templates
+                        ((imake) out)
+                        (("(MANPATH = )[[:graph:]]*" _ front)
+                         (string-append front out "/share/man"))
+                        (("(CONFDIR = )([[:graph:]]*)" _ front default)
+                         (string-append front out default))))
+                    #t))
+         (add-after
+          'install 'install/libs
+          (lambda _
+            (zero? (system* "make" "install.libs"))))
+         (add-after
           'install 'install/doc
           (lambda _
             (begin
@@ -118,15 +121,7 @@
                   (dump-port in out)
                   (close-pipe in)
                   (close-port out)))
-              (zero? (system* "make" "install.doc"))))
-          (alist-cons-after
-           'install 'wrap-xfig
-           (lambda* (#:key outputs #:allow-other-keys)
-             (let ((out (assoc-ref outputs "out")))
-               (wrap-program (string-append out "/bin/xfig")
-                             `("XAPPLRESDIR" suffix
-                               (,(string-append out "/etc/X11/app-defaults"))))))
-           %standard-phases))))))
+              (zero? (system* "make" "install.doc"))))))))
     (home-page "http://xfig.org/")
     (synopsis "Interactive drawing tool")
     (description
@@ -144,12 +139,12 @@ selected in various ways.  For text, 35 fonts are available.")
     (version "3.2.5e")
     (source
      (origin
-      (method url-fetch)
-      (uri (string-append "mirror://sourceforge/mcj/mcj-source/transfig."
-                          version ".tar.gz"))
-      (sha256
-       (base32
-        "0i3p7qmg2w8qrad3pn42b0miwarql7yy0gpd49b1bpal6bqsiicf"))))
+       (method url-fetch)
+       (uri (string-append "mirror://sourceforge/mcj/mcj-source/transfig."
+                           version ".tar.gz"))
+       (sha256
+        (base32
+         "0i3p7qmg2w8qrad3pn42b0miwarql7yy0gpd49b1bpal6bqsiicf"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("imake" ,imake)
@@ -183,20 +178,20 @@ selected in various ways.  For text, 35 fonts are available.")
               (("(XPMINC = -I)[[:graph:]]*" _ front)
                (string-append front (assoc-ref inputs "libxpm") "/include/X11"))
               (("/usr/local/lib/fig2dev") (string-append out "/lib")))
-           ;; The -a argument is required in order to pick up the correct paths
-           ;; to several X header files.
-           (zero? (system* "xmkmf" "-a"))
-           (substitute* '("Makefile"
-                          "fig2dev/Makefile"
-                          "transfig/Makefile")
-             ;; These imake variables somehow remain undefined
-             (("DefaultGcc2[[:graph:]]*Opt") "-O2")
-             ;; Reset a few variable defaults that are set in imake templates
-             ((imake) out)
-             (("(MANPATH = )[[:graph:]]*" _ front)
-              (string-append front out "/share/man"))
-             (("(CONFDIR = )([[:graph:]]*)" _ front default)
-              (string-append front out default)))))
+            ;; The -a argument is required in order to pick up the correct paths
+            ;; to several X header files.
+            (zero? (system* "xmkmf" "-a"))
+            (substitute* '("Makefile"
+                           "fig2dev/Makefile"
+                           "transfig/Makefile")
+              ;; These imake variables somehow remain undefined
+              (("DefaultGcc2[[:graph:]]*Opt") "-O2")
+              ;; Reset a few variable defaults that are set in imake templates
+              ((imake) out)
+              (("(MANPATH = )[[:graph:]]*" _ front)
+               (string-append front out "/share/man"))
+              (("(CONFDIR = )([[:graph:]]*)" _ front default)
+               (string-append front out default)))))
         (alist-cons-after
          'install 'install/doc
          (lambda _
diff --git a/gnu/packages/xorg.scm b/gnu/packages/xorg.scm
index e6ee0c06a2..a27c431ddf 100644
--- a/gnu/packages/xorg.scm
+++ b/gnu/packages/xorg.scm
@@ -10,7 +10,7 @@
 ;;; Copyright © 2016 ng0 <ng0@we.make.ritual.n0.is>
 ;;; Copyright © 2016 Alex Kost <alezost@gmail.com>
 ;;; Copyright © 2016 David Craven <david@craven.ch>
-;;; Copyright © 2016 John Darrington <jmd@gnu.org>
+;;; Copyright © 2016, 2017 John Darrington <jmd@gnu.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -335,6 +335,7 @@ provided.")
     (license (license:x11-style "file://dri3proto.h"
                                 "See 'dri3proto.h' in the distribution."))))
 
+(define-public %app-defaults-dir "/lib/X11/app-defaults")
 
 (define-public editres
   (package
@@ -354,7 +355,7 @@ provided.")
     (arguments
      `(#:configure-flags
        (list (string-append "--with-appdefaultdir="
-                            %output "/lib/X11/app-defaults"))))
+                            %output ,%app-defaults-dir))))
     (inputs
      `(("libxaw" ,libxaw)
        ("libxmu" ,libxmu)
@@ -3982,23 +3983,9 @@ protocol.")
                 "1grir464hy52a71r3mpm9mzvkf7nwr3vk0b1vc27pd3gp588a38p"))))
     (build-system gnu-build-system)
     (arguments
-     ;; By default, it tries to install XFontSel file in
-     ;; "/gnu/store/<libxt>/share/X11/app-defaults": it defines this
-     ;; directory from 'libxt' (using 'pkg-config').  To put this file
-     ;; inside output dir and to use it properly, we need to configure
-     ;; --with-appdefaultdir and to wrap 'xfontsel' binary.
-     (let ((app-defaults-dir "/share/X11/app-defaults"))
-       `(#:configure-flags
-         (list (string-append "--with-appdefaultdir="
-                              %output ,app-defaults-dir))
-         #:phases
-         (modify-phases %standard-phases
-           (add-after 'install 'wrap-xfontsel
-             (lambda* (#:key outputs #:allow-other-keys)
-               (let ((out (assoc-ref outputs "out")))
-                 (wrap-program (string-append out "/bin/xfontsel")
-                   `("XAPPLRESDIR" =
-                     (,(string-append out ,app-defaults-dir)))))))))))
+     `(#:configure-flags
+       (list (string-append "--with-appdefaultdir="
+                            %output ,%app-defaults-dir))))
     (inputs
      `(("libx11" ,libx11)
        ("libxaw" ,libxaw)
@@ -4028,19 +4015,9 @@ Font Description (XLFD) full name for a font.")
                 "0n97iqqap9wyxjan2n520vh4rrf5bc0apsw2k9py94dqzci258y1"))))
     (build-system gnu-build-system)
     (arguments
-     ;; The same 'app-defaults' problem as with 'xfontsel' package.
-     (let ((app-defaults-dir "/share/X11/app-defaults"))
        `(#:configure-flags
          (list (string-append "--with-appdefaultdir="
-                              %output ,app-defaults-dir))
-         #:phases
-         (modify-phases %standard-phases
-           (add-after 'install 'wrap-xfd
-             (lambda* (#:key outputs #:allow-other-keys)
-               (let ((out (assoc-ref outputs "out")))
-                 (wrap-program (string-append out "/bin/xfd")
-                   `("XAPPLRESDIR" =
-                     (,(string-append out ,app-defaults-dir)))))))))))
+                              %output ,%app-defaults-dir))))
     (inputs
      `(("fontconfig" ,fontconfig)
        ("libx11" ,libx11)
@@ -5358,6 +5335,36 @@ draggable titlebars and borders.")
 Intrinsics (Xt) Library.")
     (license license:x11)))
 
+(define-public twm
+  (package
+    (name "twm")
+    (version "1.0.9")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+             "mirror://xorg/individual/app/" name "-"
+             version
+             ".tar.gz"))
+       (sha256
+        (base32
+         "1s1r00x8add3f27xjqxg6q7mwplwrb72gakbh4y6j052as25wchw"))))
+    (build-system gnu-build-system)
+    (inputs
+     `(("libxt" ,libxt)
+       ("libxmu" ,libxmu)
+       ("libxext" ,libxext)
+       ("xproto" ,xproto)))
+    (native-inputs
+     `(("bison" ,bison)
+       ("pkg-config" ,pkg-config)))
+    (home-page "https://www.x.org/wiki/")
+    (synopsis "Tab Window Manager for the X Window System")
+    (description "Twm is a window manager for the X Window System.
+It provides titlebars, shaped windows, several forms of icon management,
+user-defined macro functions, click-to-type and pointer-driven
+keyboard focus, and user-specified key and pointer button bindings.")
+    (license license:x11)))
 
 (define-public xcb-util
   (package
@@ -5617,6 +5624,66 @@ user-friendly mechanism to start the X server.")
 Intrinsics (Xt) Library.")
     (license license:x11)))
 
+(define-public xmag
+  (package
+    (name "xmag")
+    (version "1.0.6")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+             "mirror://xorg/individual/app/" name "-"
+             version
+             ".tar.gz"))
+       (sha256
+        (base32
+         "19bsg5ykal458d52v0rvdx49v54vwxwqg8q36fdcsv9p2j8yri87"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:configure-flags
+       (list (string-append "--with-appdefaultdir="
+                            %output ,%app-defaults-dir))))
+    (inputs
+     `(("libxaw" ,libxaw)))
+    (native-inputs
+     `(("pkg-config" ,pkg-config)))
+    (home-page "https://www.x.org/wiki/")
+    (synopsis "Display or capture a magnified part of a X11 screen")
+    (description "Xmag displays and captures a magnified snapshot of a portion
+of an X11 screen.")
+    (license license:x11)))
+
+(define-public xmessage
+  (package
+    (name "xmessage")
+    (version "1.0.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+             "mirror://xorg/individual/app/" name "-"
+             version
+             ".tar.gz"))
+       (sha256
+        (base32
+         "1jmcac1xbwplbxfl75sr6w3zqhx1khpdzlqippjsr31cjp1rjc48"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:configure-flags
+       (list (string-append "--with-appdefaultdir="
+                            %output ,%app-defaults-dir))))
+    (inputs
+     `(("libxaw" ,libxaw)))
+    (native-inputs
+     `(("pkg-config" ,pkg-config)))
+    (home-page "https://www.x.org/wiki/")
+    (synopsis "Displays a message or query in a window")
+    (description
+     "Xmessage displays a message or query in a window.   The user can click
+on a button to dismiss it or can select one of several buttons
+to answer a question.  Xmessage can also exit after a specified time.")
+    (license license:x11)))
+
 (define-public xterm
   (package
     (name "xterm")