Merge branch 'master' into core-updates

21 files changed, 499 insertions, 164 deletions

diff --git a/gnu/packages/bioinformatics.scm b/gnu/packages/bioinformatics.scm
index 770bea7e32..239b94b6c4 100644
--- a/gnu/packages/bioinformatics.scm
+++ b/gnu/packages/bioinformatics.scm
@@ -4284,7 +4284,8 @@ to the user's query of interest.")
          'install 'install-library
          (lambda* (#:key outputs #:allow-other-keys)
            (let ((lib (string-append (assoc-ref outputs "out") "/lib")))
-             (install-file "libbam.a" lib)))
+             (install-file "libbam.a" lib)
+             #t))
          (alist-cons-after
           'install 'install-headers
           (lambda* (#:key outputs #:allow-other-keys)
@@ -4336,7 +4337,8 @@ viewer.")
                                (assoc-ref outputs "out") "/bin")))
                      (mkdir-p bin)
                      (copy-file "samtools"
-                                (string-append bin "/samtools")))))
+                                (string-append bin "/samtools"))
+                     #t)))
                (delete 'patch-tests)
                (delete 'configure))))))))
 
diff --git a/gnu/packages/bittorrent.scm b/gnu/packages/bittorrent.scm
index 9e56f667a4..635b94f4a0 100644
--- a/gnu/packages/bittorrent.scm
+++ b/gnu/packages/bittorrent.scm
@@ -263,7 +263,7 @@ maintained upstream.")
 (define-public aria2
   (package
     (name "aria2")
-    (version "1.30.0")
+    (version "1.31.0")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://github.com/tatsuhiro-t/aria2/"
@@ -271,7 +271,7 @@ maintained upstream.")
                                   name "-" version ".tar.xz"))
               (sha256
                (base32
-                "1xiiqk4yiqr0c4hf05zkma9if13lp3wh37z1r0w60ahxs5k56v5z"))))
+                "131zh75fqw9a1j0igl8gx3lwmhhbicdmp2p387r0cd5j928631bv"))))
     (build-system gnu-build-system)
     (arguments
      `(#:configure-flags (list "--enable-libaria2"
diff --git a/gnu/packages/certs.scm b/gnu/packages/certs.scm
index 7f5c5b793f..e35e9aabab 100644
--- a/gnu/packages/certs.scm
+++ b/gnu/packages/certs.scm
@@ -74,7 +74,7 @@
 (define-public nss-certs
   (package
     (name "nss-certs")
-    (version "3.29.3")
+    (version "3.29.2")
     (source (origin
               (method url-fetch)
               (uri (let ((version-with-underscores
@@ -85,7 +85,7 @@
                       "nss-" version ".tar.gz")))
               (sha256
                (base32
-                "1sz1r2iml9bhd4iqiqz75gii855a25895vpy9scjky0y4lqwrp9m"))))
+                "149807rmzb76hnh48rw4m9jw83iw0168njzchz0hmbsgc8mk0i5w"))))
     (build-system gnu-build-system)
     (outputs '("out"))
     (native-inputs
diff --git a/gnu/packages/conky.scm b/gnu/packages/conky.scm
index 206546b53a..9c933a4bc0 100644
--- a/gnu/packages/conky.scm
+++ b/gnu/packages/conky.scm
@@ -32,7 +32,7 @@
 (define-public conky
   (package
     (name "conky")
-    (version "1.10.3")
+    (version "1.10.6")
     (source
      (origin
        (method url-fetch)
@@ -40,7 +40,7 @@
                            version ".tar.gz"))
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
-        (base32 "1m9byrmpc2sprzk44v447yaqjzsvw230a0mlw7y1ngz3m3y44qs5"))))
+        (base32 "1jk0my7z45vz9vd8958d27nkk4kvr53k7wyf6cz2x9xjc0lri02c"))))
     (build-system cmake-build-system)
     (arguments
      `(#:tests? #f ; there are no tests
diff --git a/gnu/packages/databases.scm b/gnu/packages/databases.scm
index 4b637f0c70..8b01a2f01b 100644
--- a/gnu/packages/databases.scm
+++ b/gnu/packages/databases.scm
@@ -365,7 +365,7 @@ Language.")
 (define-public mariadb
   (package
     (name "mariadb")
-    (version "10.1.21")
+    (version "10.1.22")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://downloads.mariadb.org/f/"
@@ -373,7 +373,7 @@ Language.")
                                   name "-" version ".tar.gz"))
               (sha256
                (base32
-                "144lcm5awcf0k6a7saqfr4p2kg8r5wbdhdm4cmn2m8hyg1an70as"))))
+                "1kk674mx2bf22yivvzv1al5gdg9kyxar47m282bylb6kg8p5gc5w"))))
     (build-system cmake-build-system)
     (arguments
      '(#:configure-flags
diff --git a/gnu/packages/debug.scm b/gnu/packages/debug.scm
index b7d6bbc0eb..6278f661ef 100644
--- a/gnu/packages/debug.scm
+++ b/gnu/packages/debug.scm
@@ -304,12 +304,12 @@ down the road.")
       (home-page "https://github.com/losalamos/stress-make")
       (synopsis "Expose race conditions in Makefiles")
       (description
-       "Stress Make is a customized GNU Make that explicitely managess the
-order in which concurrent jobs are run in order to provoke erroneous behavior
-into becoming manifest.  It can run jobs in the order they're launched, in
-backwards order, or in random order.  The thought is that if code builds
-correctly with Stress Make then it is likely that the @code{Makefile} contains
-no race conditions.")
+       "Stress Make is a customized GNU Make that explicitely manages the order
+in which concurrent jobs are run to provoke erroneous behavior into becoming
+manifest.  It can run jobs in the order in which they're launched, in backwards
+order, or in random order.  The thought is that if code builds correctly with
+Stress Make, then it is likely that the @code{Makefile} contains no race
+conditions.")
       ;; stress-make wrapper is under BSD-3-modifications-must-be-indicated,
       ;; and patched GNU Make is under its own license.
       (license (list (non-copyleft "COPYING.md")
diff --git a/gnu/packages/documentation.scm b/gnu/packages/documentation.scm
index cd42bc0f35..792e70ecdd 100644
--- a/gnu/packages/documentation.scm
+++ b/gnu/packages/documentation.scm
@@ -4,6 +4,7 @@
 ;;; Copyright © 2016 Eric Bavier <bavier@member.fsf.org>
 ;;; Copyright © 2016 Roel Janssen <roel@gnu.org>
 ;;; Copyright © 2016 Thomas Danckaert <post@thomasdanckaert.be>
+;;; Copyright © 2017 Kei Kebreau <kei@openmailbox.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -55,6 +56,23 @@
      `(#:tests? #f                     ; no 'check' target
        #:phases
        (modify-phases %standard-phases
+         ;; Some XML-related binaries are required for asciidoc's proper usage.
+         ;; Without these, asciidoc fails when parsing XML documents, either
+         ;; reporting a missing "xmllint" binary or, when passed the
+         ;; "--no-xmllint" option, a missing "xsltproc" binary.
+         ;; The following phase enables asciidoc to find some of them.
+         (add-before 'configure 'set-xml-binary-paths
+                     (lambda* (#:key inputs #:allow-other-keys)
+                       (let* ((libxml2 (assoc-ref inputs "libxml2"))
+                              (xmllint (string-append libxml2 "/bin/xmllint"))
+                              (libxslt (assoc-ref inputs "libxslt"))
+                              (xsltproc (string-append libxslt "/bin/xsltproc")))
+                         (substitute* "a2x.py"
+                           (("XMLLINT = 'xmllint'")
+                            (string-append "XMLLINT = '" xmllint "'"))
+                           (("XSLTPROC = 'xsltproc'")
+                            (string-append "XSLTPROC = '" xsltproc "'")))
+                         #t)))
          ;; Make asciidoc use the local docbook-xsl package instead of fetching
          ;; it from the internet at run-time.
          (add-before 'install 'make-local-docbook-xsl
@@ -69,7 +87,9 @@ release/xsl/current")
                                           ,(package-version docbook-xsl)))))
                        #t)))))
     (inputs `(("python" ,python-2)
-              ("docbook-xsl" ,docbook-xsl)))
+              ("docbook-xsl" ,docbook-xsl)
+              ("libxml2" ,libxml2)
+              ("libxslt" ,libxslt)))
     (home-page "http://www.methods.co.nz/asciidoc/")
     (synopsis "Text-based document generation system")
     (description
diff --git a/gnu/packages/games.scm b/gnu/packages/games.scm
index 1ce18658d0..f8152e0184 100644
--- a/gnu/packages/games.scm
+++ b/gnu/packages/games.scm
@@ -2528,7 +2528,8 @@ Super Game Boy, BS-X Satellaview, and Sufami Turbo.")
                                                   "/bin/tar"))
                           (out     (assoc-ref %outputs "out"))
                           (bin     (string-append out "/bin"))
-                          (doc     (string-append out "/share/doc")))
+                          (doc     (string-append out
+                                                  "/share/doc/grue-hunter")))
                      (begin
                        (mkdir out)
                        (copy-file tarball "grue-hunter.tar.gz")
@@ -2542,8 +2543,7 @@ Super Game Boy, BS-X Satellaview, and Sufami Turbo.")
                                       (list perl))
 
                        (mkdir-p doc)
-                       (copy-file "grue-hunter/AGPLv3.txt"
-                                  (string-append doc "/grue-hunter")))))))
+                       (install-file "grue-hunter/AGPLv3.txt" doc))))))
     (inputs `(("perl" ,perl)
               ("tar" ,tar)
               ("gzip" ,gzip)
diff --git a/gnu/packages/gnustep.scm b/gnu/packages/gnustep.scm
index 8f72bb3253..6e729165c9 100644
--- a/gnu/packages/gnustep.scm
+++ b/gnu/packages/gnustep.scm
@@ -35,7 +35,7 @@
 (define-public windowmaker
   (package
     (name "windowmaker")
-    (version "0.95.7")
+    (version "0.95.8")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -43,40 +43,39 @@
                     version ".tar.gz"))
               (sha256
                (base32
-                "1acph0nq6fsb452sl7j7a7kcc87zqqaw7qms1p8ijar19dn4hbc4"))))
+                "12p8kljqgx5hnic0zvs5mxwp7kg21sb6qjagb2qw8ydvf5amrgwx"))))
     (build-system gnu-build-system)
     (arguments
-     '(#:phases (alist-cons-before
-                 'configure 'pre-configure
-                 (lambda* (#:key outputs #:allow-other-keys)
-                   ;; 'wmaker' wants to invoke 'wmaker.inst' the first time,
-                   ;; and the 'wmsetbg', so make sure it uses the right ones.
-                   ;; We can't use a wrapper here because that would pollute
-                   ;; $PATH in the whole session.
-                   (let* ((out (assoc-ref outputs "out"))
-                          (bin (string-append out "/bin")))
-                     (substitute* "src/main.c"
-                       (("\"wmaker\\.inst")
-                        (string-append "\"" bin "/wmaker.inst")))
-                     (substitute* '("src/defaults.c" "WPrefs.app/Menu.c")
-                       (("\"wmsetbg")
-                        (string-append "\"" bin "/wmsetbg")))
-                     ;; Add enough cells to the command character array to
-                     ;; allow passing our large path to the wmsetbg binary.
-                     ;; The path to wmsetbg in Guix requires 67 extra characters.
-                     (substitute* "src/defaults.c"
-                       (("len = strlen\\(text\\) \\+ 40;")
-                        (string-append "len = strlen(text) + 107;")))))
-                 (alist-cons-after
-                  'install 'wrap
-                  (lambda* (#:key outputs #:allow-other-keys)
-                    (let* ((out (assoc-ref outputs "out"))
-                           (bin (string-append out "/bin")))
-                      ;; In turn, 'wmaker.inst' wants to invoke 'wmmenugen'
-                      ;; etc., so make sure everything is in $PATH.
-                      (wrap-program (string-append bin "/wmaker.inst")
-                                    `("PATH" ":" prefix (,bin)))))
-                  %standard-phases))))
+     '(#:phases
+       (modify-phases %standard-phases
+         (add-before 'configure 'pre-configure
+           (lambda* (#:key outputs #:allow-other-keys)
+             ;; 'wmaker' wants to invoke 'wmaker.inst' the first time,
+             ;; and the 'wmsetbg', so make sure it uses the right ones.
+             ;; We can't use a wrapper here because that would pollute
+             ;; $PATH in the whole session.
+             (let* ((out (assoc-ref outputs "out"))
+                    (bin (string-append out "/bin")))
+               (substitute* "src/main.c"
+                 (("\"wmaker\\.inst")
+                  (string-append "\"" bin "/wmaker.inst")))
+               (substitute* '("src/defaults.c" "WPrefs.app/Menu.c")
+                 (("\"wmsetbg")
+                  (string-append "\"" bin "/wmsetbg")))
+               ;; Add enough cells to the command character array to
+               ;; allow passing our large path to the wmsetbg binary.
+               ;; The path to wmsetbg in Guix requires 67 extra characters.
+               (substitute* "src/defaults.c"
+                 (("len = strlen\\(text\\) \\+ 40;")
+                  (string-append "len = strlen(text) + 107;"))))))
+         (add-after 'install 'wrap
+            (lambda* (#:key outputs #:allow-other-keys)
+              (let* ((out (assoc-ref outputs "out"))
+                     (bin (string-append out "/bin")))
+                ;; In turn, 'wmaker.inst' wants to invoke 'wmmenugen'
+                ;; etc., so make sure everything is in $PATH.
+                (wrap-program (string-append bin "/wmaker.inst")
+                              `("PATH" ":" prefix (,bin)))))))))
     (inputs
      `(("libxmu" ,libxmu)
        ("libxft" ,libxft)
diff --git a/gnu/packages/gnuzilla.scm b/gnu/packages/gnuzilla.scm
index 55dfda4948..e6e24f6650 100644
--- a/gnu/packages/gnuzilla.scm
+++ b/gnu/packages/gnuzilla.scm
@@ -186,7 +186,7 @@ in the Mozilla clients.")
 (define-public nss
   (package
     (name "nss")
-    (version "3.29.3")
+    (version "3.29.2")
     (source (origin
               (method url-fetch)
               (uri (let ((version-with-underscores
@@ -197,7 +197,7 @@ in the Mozilla clients.")
                       "nss-" version ".tar.gz")))
               (sha256
                (base32
-                "1sz1r2iml9bhd4iqiqz75gii855a25895vpy9scjky0y4lqwrp9m"))
+                "149807rmzb76hnh48rw4m9jw83iw0168njzchz0hmbsgc8mk0i5w"))
               ;; Create nss.pc and nss-config.
               (patches (search-patches "nss-pkgconfig.patch"))))
     (build-system gnu-build-system)
@@ -221,52 +221,55 @@ in the Mozilla clients.")
                   (ice-9 match)
                   (srfi srfi-26))
        #:phases
-       (modify-phases %standard-phases
-         (replace 'configure
-           (lambda* (#:key system inputs #:allow-other-keys)
-             (setenv "CC" "gcc")
-             ;; Tells NSS to build for the 64-bit ABI if we are 64-bit system.
-             (when (string-prefix? "x86_64" system)
-               (setenv "USE_64" "1"))
-             #t))
-         (replace 'check
-           (lambda _
-             ;; Use 127.0.0.1 instead of $HOST.$DOMSUF as HOSTADDR for testing.
-             ;; The later requires a working DNS or /etc/hosts.
-             (setenv "DOMSUF" "(none)")
-             (setenv "USE_IP" "TRUE")
-             (setenv "IP_ADDRESS" "127.0.0.1")
-             (zero? (system* "./nss/tests/all.sh"))))
-           (replace 'install
-             (lambda* (#:key outputs #:allow-other-keys)
-               (let* ((out (assoc-ref outputs "out"))
-                      (bin (string-append (assoc-ref outputs "bin") "/bin"))
-                      (inc (string-append out "/include/nss"))
-                      (lib (string-append out "/lib/nss"))
-                      (obj (match (scandir "dist" (cut string-suffix? "OBJ" <>))
-                             ((obj) (string-append "dist/" obj)))))
-                 ;; Install nss-config to $out/bin.
-                 (install-file (string-append obj "/bin/nss-config")
-                               (string-append out "/bin"))
-                 (delete-file (string-append obj "/bin/nss-config"))
-                 ;; Install nss.pc to $out/lib/pkgconfig.
-                 (install-file (string-append obj "/lib/pkgconfig/nss.pc")
-                               (string-append out "/lib/pkgconfig"))
-                 (delete-file (string-append obj "/lib/pkgconfig/nss.pc"))
-                 (rmdir (string-append obj "/lib/pkgconfig"))
-                 ;; Install other files.
-                 (copy-recursively "dist/public/nss" inc)
-                 (copy-recursively (string-append obj "/bin") bin)
-                 (copy-recursively (string-append obj "/lib") lib)
+       (alist-replace
+        'configure
+        (lambda* (#:key system inputs #:allow-other-keys)
+          (setenv "CC" "gcc")
+          ;; Tells NSS to build for the 64-bit ABI if we are 64-bit system.
+          (when (string-prefix? "x86_64" system)
+            (setenv "USE_64" "1"))
+          #t)
+        (alist-replace
+         'check
+         (lambda _
+           ;; Use 127.0.0.1 instead of $HOST.$DOMSUF as HOSTADDR for testing.
+           ;; The later requires a working DNS or /etc/hosts.
+           (setenv "DOMSUF" "(none)")
+           (setenv "USE_IP" "TRUE")
+           (setenv "IP_ADDRESS" "127.0.0.1")
+           (zero? (system* "./nss/tests/all.sh")))
+         (alist-replace
+          'install
+          (lambda* (#:key outputs #:allow-other-keys)
+            (let* ((out (assoc-ref outputs "out"))
+                   (bin (string-append (assoc-ref outputs "bin") "/bin"))
+                   (inc (string-append out "/include/nss"))
+                   (lib (string-append out "/lib/nss"))
+                   (obj (match (scandir "dist" (cut string-suffix? "OBJ" <>))
+                          ((obj) (string-append "dist/" obj)))))
+              ;; Install nss-config to $out/bin.
+              (install-file (string-append obj "/bin/nss-config")
+                            (string-append out "/bin"))
+              (delete-file (string-append obj "/bin/nss-config"))
+              ;; Install nss.pc to $out/lib/pkgconfig.
+              (install-file (string-append obj "/lib/pkgconfig/nss.pc")
+                            (string-append out "/lib/pkgconfig"))
+              (delete-file (string-append obj "/lib/pkgconfig/nss.pc"))
+              (rmdir (string-append obj "/lib/pkgconfig"))
+              ;; Install other files.
+              (copy-recursively "dist/public/nss" inc)
+              (copy-recursively (string-append obj "/bin") bin)
+              (copy-recursively (string-append obj "/lib") lib)
 
-                 ;; FIXME: libgtest1.so is installed in the above step, and it's
-                 ;; (unnecessarily) linked with several NSS libraries, but
-                 ;; without the needed rpaths, causing the 'validate-runpath'
-                 ;; phase to fail.  Here we simply delete libgtest1.so, since it
-                 ;; seems to be used only during the tests.
-                 (delete-file (string-append lib "/libgtest1.so"))
+              ;; FIXME: libgtest1.so is installed in the above step, and it's
+              ;; (unnecessarily) linked with several NSS libraries, but
+              ;; without the needed rpaths, causing the 'validate-runpath'
+              ;; phase to fail.  Here we simply delete libgtest1.so, since it
+              ;; seems to be used only during the tests.
+              (delete-file (string-append lib "/libgtest1.so"))
 
-                 #t))))))
+              #t))
+          %standard-phases)))))
     (inputs
      `(("sqlite" ,sqlite)
        ("zlib" ,zlib)))
diff --git a/gnu/packages/gtk.scm b/gnu/packages/gtk.scm
index 057c808597..d724d79a85 100644
--- a/gnu/packages/gtk.scm
+++ b/gnu/packages/gtk.scm
@@ -1,6 +1,6 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2013 Andreas Enge <andreas@enge.fr>
-;;; Copyright © 2013, 2014, 2015, 2016 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2013, 2014, 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2014, 2015, 2017 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2014 Eric Bavier <bavier@member.fsf.org>
 ;;; Copyright © 2015 Federico Beffa <beffa@fbengineering.ch>
@@ -734,38 +734,52 @@ application suites.")
     (name "guile-cairo")
     (version "1.4.1")
     (source (origin
-             (method url-fetch)
-             (uri (string-append
-                   "http://download.gna.org/guile-cairo/guile-cairo-"
-                   version
-                   ".tar.gz"))
-             (sha256
-              (base32
-               "1f5nd9n46n6cwfl1byjml02q3y2hgn7nkx98km1czgwarxl7ws3x"))))
+              (method url-fetch)
+              (uri (string-append
+                    "http://download.gna.org/guile-cairo/guile-cairo-"
+                    version
+                    ".tar.gz"))
+              (sha256
+               (base32
+                "1f5nd9n46n6cwfl1byjml02q3y2hgn7nkx98km1czgwarxl7ws3x"))))
     (build-system gnu-build-system)
     (arguments
-     '(#:phases (alist-cons-before
-                 'configure 'set-module-directory
-                 (lambda* (#:key outputs #:allow-other-keys)
-                   ;; Install modules under $out/share/guile/site/2.0.
-                   (let ((out (assoc-ref outputs "out")))
-                     (substitute* "Makefile.in"
-                       (("scmdir = ([[:graph:]]+).*" _ value)
-                        (string-append "scmdir = " value "/2.0\n")))
-                     (substitute* "cairo/Makefile.in"
-                       (("moduledir = ([[:graph:]]+).*" _ value)
-                        (string-append "moduledir = "
-                                       "$(prefix)/share/guile/site/2.0/cairo\n'")))))
-                 (alist-cons-after
-                  'install 'install-missing-file
-                  (lambda* (#:key outputs #:allow-other-keys)
-                    ;; By default 'vector-types.scm' is not installed, so do
-                    ;; it here.
-                    (let ((out (assoc-ref outputs "out")))
-                      (copy-file "cairo/vector-types.scm"
-                                 (string-append out "/share/guile/site/2.0"
-                                                "/cairo/vector-types.scm"))))
-                  %standard-phases))))
+     '(#:modules ((guix build utils)
+                  (guix build gnu-build-system)
+                  (ice-9 popen)
+                  (ice-9 rdelim))
+
+       #:phases (modify-phases %standard-phases
+                  (add-before 'configure 'set-module-directory
+                    (lambda* (#:key outputs #:allow-other-keys)
+                      ;; Install modules under $out/share/guile/site/2.0.
+                      (let ((out (assoc-ref outputs "out"))
+                            (effective
+                             (read-line
+                              (open-pipe* OPEN_READ "guile" "-c"
+                                          "(display (effective-version))"))))
+                        (substitute* "Makefile.in"
+                          (("scmdir = ([[:graph:]]+).*" _ value)
+                           (string-append "scmdir = " value "/" effective "\n")))
+                        (substitute* "cairo/Makefile.in"
+                          (("moduledir = ([[:graph:]]+).*" _ value)
+                           (string-append "moduledir = "
+                                          "$(prefix)/share/guile/site/"
+                                          effective "/cairo\n'")))
+                        #t)))
+                  (add-after 'install 'install-missing-file
+                    (lambda* (#:key outputs #:allow-other-keys)
+                      ;; By default 'vector-types.scm' is not installed, so do
+                      ;; it here.
+                      (let ((out (assoc-ref outputs "out"))
+                            (effective
+                             (read-line
+                              (open-pipe* OPEN_READ "guile" "-c"
+                                          "(display (effective-version))"))))
+                        (install-file "cairo/vector-types.scm"
+                                      (string-append out "/share/guile/site/"
+                                                     effective "/cairo"))
+                        #t))))))
     (inputs
      `(("guile-lib" ,guile-lib)
        ("expat" ,expat)
@@ -774,7 +788,7 @@ application suites.")
      ;; The .pc file refers to 'cairo'.
      `(("cairo" ,cairo)))
     (native-inputs
-      `(("pkg-config" ,pkg-config)))
+     `(("pkg-config" ,pkg-config)))
     (home-page "http://www.nongnu.org/guile-cairo/")
     (synopsis "Cairo bindings for GNU Guile")
     (description
diff --git a/gnu/packages/guile.scm b/gnu/packages/guile.scm
index 13ff0e069a..5425ab9c75 100644
--- a/gnu/packages/guile.scm
+++ b/gnu/packages/guile.scm
@@ -656,6 +656,9 @@ for Guile\".")
     ;; details.
     (license license:gpl3+)))
 
+(define-public guile2.2-lib
+  (package-for-guile-2.2 guile-lib))
+
 (define-public guile-json
   (package
     (name "guile-json")
diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index cd6d32f0fd..62b1971f02 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -370,8 +370,8 @@ It has been modified to remove all non-free binary blobs.")
                     #:configuration-file kernel-config))
 
 (define-public linux-libre-4.1
-  (make-linux-libre "4.1.38"
-                    "165kmzglhg63hn7y4q7r6cb2dpsljxiq1czvgyx0bkd1vd2bcvsa"
+  (make-linux-libre "4.1.39"
+                    "06pb3zpkfkc7pb7yh537vvzn8i9nhqyx58kqxv0wq23b4hhpza7d"
                     %intel-compatible-systems
                     #:configuration-file kernel-config
                     #:patches
@@ -1999,7 +1999,7 @@ compliance.")
 (define-public wireless-regdb
   (package
     (name "wireless-regdb")
-    (version "2016.06.10")
+    (version "2017.03.07")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -2007,7 +2007,7 @@ compliance.")
                     "wireless-regdb-" version ".tar.xz"))
               (sha256
                (base32
-                "1dxqy7a7zpzya30ff00s8k1qgrlndrwys99gc0r8yg0vab1z3vfg"))
+                "1f9mcp78sdd4sci6v32vxfcl1rfjpv205jisz1p93kkfnaisy7ip"))
 
               ;; We're building 'regulatory.bin' by ourselves.
               (snippet '(delete-file "regulatory.bin"))))
diff --git a/gnu/packages/mail.scm b/gnu/packages/mail.scm
index 070d9ba093..fa8a3aae6b 100644
--- a/gnu/packages/mail.scm
+++ b/gnu/packages/mail.scm
@@ -44,6 +44,7 @@
   #:use-module (gnu packages backup)
   #:use-module (gnu packages bash)
   #:use-module (gnu packages bison)
+  #:use-module (gnu packages crypto)
   #:use-module (gnu packages curl)
   #:use-module (gnu packages cyrus-sasl)
   #:use-module (gnu packages databases)
@@ -93,7 +94,7 @@
                 #:select (gpl2 gpl2+ gpl3 gpl3+ lgpl2.1 lgpl2.1+ lgpl3+
                            non-copyleft (expat . license:expat) bsd-3
                            public-domain bsd-4 isc (openssl . license:openssl)
-                           bsd-2 x11-style))
+                           bsd-2 x11-style agpl3))
   #:use-module (guix packages)
   #:use-module (guix download)
   #:use-module (guix git-download)
@@ -1130,6 +1131,104 @@ It supports mbox/Maildir and its own dbox/mdbox formats.")
     ;; Unicode, Inc. License Agreement for Data Files and Software.
     (license (list lgpl2.1 license:expat (non-copyleft "file://COPYING")))))
 
+(define-public dovecot-trees
+  (let ((commit "006059c8a47d68f14f73c09743e45b9a73014dbf")
+        (revision "1"))
+    (package
+      (name "dovecot-trees")
+      (version (string-append "2.0.0-" revision "." (string-take commit 7)))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://0xacab.org/riseuplabs/trees.git")
+               (commit commit)))
+         (file-name (string-append name "-" version "-checkout"))
+         (sha256
+          (base32
+           "0ax90bzc66x179wi1m7ywqwa8nssyhjngs7ij109hqqxg5ymfp73"))))
+      (build-system gnu-build-system)
+      (native-inputs
+       `(("automake" ,automake)
+         ("autoconf" ,autoconf)
+         ("libtool" ,libtool)
+         ("dovecot" ,dovecot)
+         ("pkg-config" ,pkg-config)))
+      (inputs
+       `(("libsodium" ,libsodium)))
+      (arguments
+       `(#:tests? #f ;No tests exist.
+         #:configure-flags (list (string-append "--with-dovecot="
+                                                (assoc-ref %build-inputs "dovecot")
+                                                "/lib/dovecot"))
+         #:phases
+         (modify-phases %standard-phases
+           (add-before 'configure 'autogen
+             (lambda _
+               (zero? (system* "./autogen.sh")))))))
+      (home-page "https://0xacab.org/riseuplabs/trees")
+      (synopsis "NaCL-based Dovecot email storage encryption plugin")
+      (description
+       "Technology for Resting Email Encrypted Storage (TREES) is a NaCL-based
+Dovecot encryption plugin.  This plugin adds individually encrypted mail
+storage to the Dovecot IMAP server.  It is inspired by Posteo's scrambler
+which uses OpenSSL and RSA keypairs.  TREES works in a similar way, but uses
+the Sodium crypto library (based on NaCL).
+
+How it works:
+@enumerate
+@item On IMAP log in, the user's cleartext password is passed to the plugin.
+@item The plugin creates an argon2 digest from the password.
+@item This password digest is used as a symmetric secret to decrypt a libsodium secretbox.
+@item Inside the secretbox is stored a Curve25519 private key.
+@item The Curve25519 private key is used to decrypt each individual message,
+using lidsodium sealed boxes.
+@item New mail is encrypted as it arrives using the Curve25519 public key.
+@end enumerate\n")
+      (license agpl3))))
+
+(define-public dovecot-libsodium-plugin
+  (let ((commit "044de73c01c35385df0105f6b387bec5d5317ce7")
+        (revision "1"))
+    (package
+      (name "dovecot-libsodium-plugin")
+      (version (string-append "0.0.0-" revision "." (string-take commit 7)))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/LuckyFellow/dovecot-libsodium-plugin")
+               (commit commit)))
+         (file-name (string-append name "-" version "-checkout"))
+         (sha256
+          (base32
+           "13h07l7xy713zchnj2p9fhvq7fdl4zy1ai94li3ygkqjjj8hrgas"))))
+      (build-system gnu-build-system)
+      (native-inputs
+       `(("automake" ,automake)
+         ("autoconf" ,autoconf)
+         ("libtool" ,libtool)
+         ("dovecot" ,dovecot)
+         ("pkg-config" ,pkg-config)))
+      (inputs
+       `(("libsodium" ,libsodium)))
+      (arguments
+       `(#:tests? #f ;No tests exist.
+         #:configure-flags (list (string-append "--with-dovecot="
+                                                (assoc-ref %build-inputs "dovecot")
+                                                "/lib/dovecot"))
+         #:phases
+         (modify-phases %standard-phases
+           (add-before 'configure 'autogen
+             (lambda _
+               (zero? (system* "./autogen.sh")))))))
+      (home-page "https://github.com/LuckyFellow/dovecot-libsodium-plugin")
+      (synopsis "Libsodium password hashing schemes plugin for Dovecot")
+      (description
+       "@code{dovecot-libsodium-plugin} provides libsodium password
+hashing schemes plugin for @code{Dovecot}.")
+      (license gpl3+))))
+
 (define-public isync
   (package
     (name "isync")
diff --git a/gnu/packages/messaging.scm b/gnu/packages/messaging.scm
index f2f36ad876..4e40567b1c 100644
--- a/gnu/packages/messaging.scm
+++ b/gnu/packages/messaging.scm
@@ -386,14 +386,14 @@ compromised.")
 (define-public znc
   (package
     (name "znc")
-    (version "1.6.4")
+    (version "1.6.5")
     (source (origin
               (method url-fetch)
               (uri (string-append "http://znc.in/releases/archive/znc-"
                                   version ".tar.gz"))
               (sha256
                (base32
-                "070d6b1i3jy66m4ci4ypxkg4pbwqbzbzss1y1ycgq2w62zmrf423"))))
+                "1jia6kq6bp8yxfj02d5vj9vqb4pylqcldspyjj6iz82kkka2a0ig"))))
     (build-system gnu-build-system)
     (arguments
      '(#:tests? #f ; tries to download GoogleTest with wget
diff --git a/gnu/packages/ocaml.scm b/gnu/packages/ocaml.scm
index e225aa6d68..ebc5caf254 100644
--- a/gnu/packages/ocaml.scm
+++ b/gnu/packages/ocaml.scm
@@ -2280,3 +2280,205 @@ than ocaml's Pervasives.compare.  Scaffolding functions also gives you more
 flexibility by allowing you to override them for a specific type and more safety
 by making sure that you only compare comparable values.")
     (license license:asl2.0)))
+
+(define-public ocaml-sexplib
+  (package
+    (name "ocaml-sexplib")
+    (version "113.33.03")
+    (source (janestreet-origin "sexplib" version
+              "1ffjmj8if9lyv965cgn2ld1xv7g52qsr8mqflbm515ck1i8l2ima"))
+    (build-system ocaml-build-system)
+    (native-inputs
+     `(("js-build-tools" ,ocaml-js-build-tools)
+       ("opam" ,opam)))
+    (arguments janestreet-arguments)
+    (home-page "https://github.com/janestreet/sexplib/")
+    (synopsis "Library for serializing OCaml values to and from S-expressions")
+    (description "Sexplib contains functionality for parsing and pretty-printing
+s-expressions.")
+    (license license:asl2.0)))
+
+(define-public ocaml-typerep
+  (package
+    (name "ocaml-typerep")
+    (version "113.33.03")
+    (source (janestreet-origin "typerep" version
+              "1b9v5bmi824a9d4sx0f40ixq0yfcbiqxafg4a1jx95xg9199zafy"))
+    (native-inputs
+     `(("js-build-tools" ,ocaml-js-build-tools)
+       ("opam" ,opam)))
+    (build-system ocaml-build-system)
+    (arguments janestreet-arguments)
+    (home-page "https://github.com/janestreet/typerep/")
+    (synopsis "Typerep is a library for runtime types")
+    (description "Typerep is a library for runtime types.")
+    (license license:asl2.0)))
+
+(define-public ocaml-variantslib
+  (package
+    (name "ocaml-variantslib")
+    (version "113.33.03")
+    (source (janestreet-origin "variantslib" version
+              "05vp799vl38fvl98ga5miwbzh09cnnpapi6q6gdvwyqi6w7s919n"))
+    (native-inputs
+     `(("js-build-tools" ,ocaml-js-build-tools)
+       ("opam" ,opam)))
+    (build-system ocaml-build-system)
+    (arguments janestreet-arguments)
+    (home-page "https://github.com/janestreet/variantslib")
+    (synopsis "OCaml variants as first class values")
+    (description "OCaml variants as first class values.")
+    (license license:asl2.0)))
+
+(define-public ocaml-ppx-sexp-conv
+  (package
+    (name "ocaml-ppx-sexp-conv")
+    (version "113.33.03")
+    (source (janestreet-origin "ppx_sexp_conv" version
+              "1rbj6d5dl625gdxih34xcrdvikci6h8i2dl9x3wraa4qrgishiw7"))
+    (build-system ocaml-build-system)
+    (native-inputs
+     `(("js-build-tools" ,ocaml-js-build-tools)
+       ("opam" ,opam)
+       ("ppx-core" ,ocaml-ppx-core)))
+    (propagated-inputs
+     `(("sexplib" ,ocaml-sexplib)
+       ("ppx-core" ,ocaml-ppx-core)
+       ("ppx-type-conv" ,ocaml-ppx-type-conv)
+       ("ppx-tools" ,ocaml-ppx-tools)))
+    (arguments janestreet-arguments)
+    (home-page "https://github.com/janestreet/ppx_sexp_conv")
+    (synopsis "Generation of S-expression conversion functions from type definitions")
+    (description "Generation of S-expression conversion functions from type
+definitions.")
+    (license license:asl2.0)))
+
+(define-public ocaml-ppx-variants-conv
+  (package
+    (name "ocaml-ppx-variants-conv")
+    (version "113.33.03")
+    (source (janestreet-origin "ppx_variants_conv" version
+              "0vnn2l1118cj72413d3f7frlw6yc09l8f64jlzkzbgb9bxpalx34"))
+    (build-system ocaml-build-system)
+    (native-inputs
+     `(("js-build-tools" ,ocaml-js-build-tools)
+       ("opam" ,opam)))
+    (propagated-inputs
+     `(("ppx-core" ,ocaml-ppx-core)
+       ("variantslib" ,ocaml-variantslib)
+       ("ppx-tools" ,ocaml-ppx-tools)
+       ("ppx-type-conv" ,ocaml-ppx-type-conv)))
+    (arguments janestreet-arguments)
+    (home-page "https://github.com/janestreet/ppx_variants_conv")
+    (synopsis "Generation of accessor and iteration functions for ocaml variant
+types")
+    (description "Generation of accessor and iteration functions for ocaml
+variant types.")
+    (license license:asl2.0)))
+
+(define-public ocaml-ppx-here
+  (package
+    (name "ocaml-ppx-here")
+    (version "113.33.03")
+    (source (janestreet-origin "ppx_here" version
+              "1ay8lfxi0qg3ib2zkwh4h0vqk3gjmxaz572gzab0bbxyqn3z86v7"))
+    (build-system ocaml-build-system)
+    (native-inputs
+     `(("js-build-tools" ,ocaml-js-build-tools)
+       ("opam" ,opam)))
+    (propagated-inputs
+     `(("ppx-driver" ,ocaml-ppx-driver)
+       ("ppx-core" ,ocaml-ppx-core)))
+    (arguments janestreet-arguments)
+    (home-page "https://github.com/janestreet/ppx_here")
+    (synopsis "Expands [%here] into its location")
+    (description "Expands [%here] into its location.")
+    (license license:asl2.0)))
+
+(define-public ocaml-ppx-assert
+  (package
+    (name "ocaml-ppx-assert")
+    (version "113.33.03")
+    (source (janestreet-origin "ppx_assert" version
+              "1k5kxmqkibp5fk25pgz81f3c1r4mgvb5byzf6bnmxd24y60wn46p"))
+    (build-system ocaml-build-system)
+    (native-inputs
+     `(("js-build-tools" ,ocaml-js-build-tools)
+       ("opam" ,opam)))
+    (propagated-inputs
+     `(("ppx-compare" ,ocaml-ppx-compare)
+       ("ppx-core" ,ocaml-ppx-core)
+       ("ppx-driver" ,ocaml-ppx-driver)
+       ("ppx-sexp-conv" ,ocaml-ppx-sexp-conv)
+       ("ppx-tools" ,ocaml-ppx-tools)
+       ("ppx-type-conv" ,ocaml-ppx-type-conv)
+       ("ppx-sexplib" ,ocaml-sexplib)
+       ("ppx-here" ,ocaml-ppx-here)))
+    (arguments janestreet-arguments)
+    (home-page "https://github.com/janestreet/ppx_assert")
+    (synopsis "Assert-like extension nodes that raise useful errors on failure")
+    (description "Assert-like extension nodes that raise useful errors on failure.")
+    (license license:asl2.0)))
+
+(define-public ocaml-ppx-enumerate
+  (package
+    (name "ocaml-ppx-enumerate")
+    (version "113.33.03")
+    (source (janestreet-origin "ppx_enumerate" version
+              "15g7yfv9wg2h9r6k6q1zrhygmsl4xrfn25mrb0i4czjjivzmxjh4"))
+    (build-system ocaml-build-system)
+    (native-inputs
+     `(("js-build-tools" ,ocaml-js-build-tools)
+       ("opam" ,opam)))
+    (propagated-inputs
+     `(("ppx-tools" ,ocaml-ppx-tools)
+       ("ppx-type-conv" ,ocaml-ppx-type-conv)
+       ("ppx-core" ,ocaml-ppx-core)))
+    (arguments janestreet-arguments)
+    (home-page "https://github.com/janestreet/ppx_enumerate")
+    (synopsis "Generate a list containing all values of a finite type")
+    (description "Ppx_enumerate is a ppx rewriter which generates a definition
+for the list of all values of a type (for a type which only has finitely
+many values).")
+    (license license:asl2.0)))
+
+(define-public ocaml-ppx-let
+  (package
+    (name "ocaml-ppx-let")
+    (version "113.33.03")
+    (source (janestreet-origin "ppx_let" version
+              "0gd6d3gdaqfwjcs7gaw1qxc30i584q6a86ndaj1bx1q63xqd6yx9"))
+    (build-system ocaml-build-system)
+    (native-inputs
+     `(("js-build-tools" ,ocaml-js-build-tools)
+       ("opam" ,opam)))
+    (propagated-inputs
+     `(("ppx-driver" ,ocaml-ppx-driver)
+       ("ppx-core" ,ocaml-ppx-core)))
+    (arguments janestreet-arguments)
+    (home-page "https://github.com/janestreet/ppx_let")
+    (synopsis "Monadic let-bindings")
+    (description "A ppx rewriter for monadic and applicative let bindings,
+match expressions, and if expressions.")
+    (license license:asl2.0)))
+
+(define-public ocaml-ppx-typerep-conv
+  (package
+    (name "ocaml-ppx-typerep-conv")
+    (version "113.33.03")
+    (source (janestreet-origin "ppx_typerep_conv" version
+              "0g0xqm9s1b2jjvxb8yp69281q2s3bwz6sibn10fvgcdawpa0rmrg"))
+    (build-system ocaml-build-system)
+    (native-inputs
+     `(("js-build-tools" ,ocaml-js-build-tools)
+       ("opam" ,opam)))
+    (propagated-inputs
+     `(("ppx-tools" ,ocaml-ppx-tools)
+       ("ppx-type-conv" ,ocaml-ppx-type-conv)
+       ("ppx-core" ,ocaml-ppx-core)
+       ("typerep" ,ocaml-typerep)))
+    (arguments janestreet-arguments)
+    (home-page "https://github.com/janestreet/ppx_typerep_conv")
+    (synopsis "Generation of runtime types from type declarations")
+    (description "Automatic generation of runtime types from type definitions.")
+    (license license:asl2.0)))
diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index fa4235703b..2b1255c2ec 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -1,6 +1,6 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2013 Nikita Karetnikov <nikita@karetnikov.org>
-;;; Copyright © 2013, 2014, 2015, 2016 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2013, 2014, 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2013, 2014, 2015, 2016 Andreas Enge <andreas@enge.fr>
 ;;; Copyright © 2014, 2015 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2014, 2017 Eric Bavier <bavier@member.fsf.org>
@@ -1130,18 +1130,22 @@ datetime module, available in Python 2.3+.")
 (define-public python-parsedatetime
   (package
     (name "python-parsedatetime")
-    (version "2.1")
+    (version "2.3")
     (source
      (origin
       (method url-fetch)
       (uri (pypi-uri "parsedatetime" version))
       (sha256
        (base32
-        "0bdgyw6y3v7bcxlx0p50s8drxsh5bb5cy2afccqr3j90amvpii8p"))))
+        "1vkrmd398s11h1zn3zaqqsiqhj9lwy1ikcg6irx2lrgjzjg3rjll"))))
     (build-system python-build-system)
     (native-inputs
      `(("python-nose" ,python-nose)
-       ("python-pyicu" ,python-pyicu)))
+       ("python-pyicu" ,python-pyicu)
+       ("python-pytest" ,python-pytest)
+       ("python-pytest-runner" ,python-pytest-runner)))
+    (propagated-inputs
+     `(("python-future" ,python-future)))
     (home-page "http://github.com/bear/parsedatetime/")
     (synopsis
      "Parse human-readable date/time text")
@@ -6161,14 +6165,14 @@ so it might be a tiny bit slower.")
 (define-public python-waf
   (package
     (name "python-waf")
-    (version "1.9.5")
+    (version "1.9.8")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://waf.io/"
                                   "waf-" version ".tar.bz2"))
               (sha256
                (base32
-                "1sl3ipi2czds57rlzjnpdzqa0skx8asfvmh3qmibpvdwf15rpppg"))))
+                "0wl4cnmp06lfxqjxaan58bqxn27smhydz0sg5prrfbl3bsw4gv6q"))))
     (build-system python-build-system)
     (arguments
      '(#:phases
@@ -6182,7 +6186,7 @@ so it might be a tiny bit slower.")
          (replace 'install
            (lambda _
              (copy-file "waf" %output))))))
-    (home-page "http://waf.io/")
+    (home-page "https://waf.io/")
     (synopsis "Python-based build system")
     (description
      "Waf is a Python-based framework for configuring, compiling and installing
diff --git a/gnu/packages/shellutils.scm b/gnu/packages/shellutils.scm
index e69df7d832..3ecc1ee8ba 100644
--- a/gnu/packages/shellutils.scm
+++ b/gnu/packages/shellutils.scm
@@ -94,7 +94,7 @@ are already there.")
 (define-public direnv
   (package
     (name "direnv")
-    (version "2.10.0")
+    (version "2.11.3")
     (source
      (origin (method url-fetch)
              (uri (string-append "https://github.com/direnv/" name
@@ -102,7 +102,7 @@ are already there.")
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
-               "1h5ywn0glw1kmxs3jwjv9fvnhha942c6k740p5ghvyns05ds9cqf"))))
+               "01mhwzq9ss2qlnn8aahvwsgnspq8hbz0qfknf290aicngwx10d1d"))))
     (build-system gnu-build-system)
     (arguments
      '(#:test-target "test"
diff --git a/gnu/packages/version-control.scm b/gnu/packages/version-control.scm
index 7f352d0b0b..aee424fbc9 100644
--- a/gnu/packages/version-control.scm
+++ b/gnu/packages/version-control.scm
@@ -617,17 +617,6 @@ also walk each side of a merge and test those changes individually.")
                         (substitute* (find-files "." ".*")
                           ((" perl -")
                            (string-append " " perl " -"))))))
-                  (add-before 'install 'fix-hooks-shebangs
-                    (lambda* (#:key inputs #:allow-other-keys)
-                      (let ((perl (string-append (assoc-ref inputs "perl")
-                                                 "/bin/perl")))
-                        ;; The files in 'lib/Gitolite/Hooks' keep references to
-                        ;; '/usr/bin/perl', without this fix it is impossible to
-                        ;; to run gitolite in production.
-                        (substitute* (find-files "src/lib/Gitolite/Hooks" ".*")
-                          (("/usr/bin/perl")
-                           perl))
-                        #t)))
                   (replace 'install
                     (lambda* (#:key outputs #:allow-other-keys)
                       (let* ((output (assoc-ref outputs "out"))
diff --git a/gnu/packages/video.scm b/gnu/packages/video.scm
index 34ffabb483..2988773398 100644
--- a/gnu/packages/video.scm
+++ b/gnu/packages/video.scm
@@ -980,7 +980,7 @@ access to mpv's powerful playback capabilities.")
 (define-public youtube-dl
   (package
     (name "youtube-dl")
-    (version "2017.03.07")
+    (version "2017.03.15")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://yt-dl.org/downloads/"
@@ -988,7 +988,7 @@ access to mpv's powerful playback capabilities.")
                                   version ".tar.gz"))
               (sha256
                (base32
-                "19acz9m3gazd1ims4l9a9ni1p7jw8z4y0ncqn99xlx9kna8ryjnv"))))
+                "0h561pbphdkfalir9awp0k4fmsnzdf6kx56adb9bb0v9pfsb1y0f"))))
     (build-system python-build-system)
     (arguments
      ;; The problem here is that the directory for the man page and completion
@@ -1495,7 +1495,7 @@ be used for realtime video capture via Linux-specific APIs.")
 (define-public obs
   (package
     (name "obs")
-    (version "18.0.0")
+    (version "18.0.1")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://github.com/jp9000/obs-studio"
@@ -1503,7 +1503,7 @@ be used for realtime video capture via Linux-specific APIs.")
               (file-name (string-append name "-" version ".tar.gz"))
               (sha256
                (base32
-                "0pxrzzp8z7kmwfdp49rwrk0j3lpya6garvbbzzfvldwhyam9az5d"))))
+                "043f8mfdh4ll0hpivpyg3iniirckwsgri0gzamyrba1yhf2c2ibr"))))
     (build-system cmake-build-system)
     (arguments
      `(#:tests? #f ; no tests
diff --git a/gnu/packages/w3m.scm b/gnu/packages/w3m.scm
index 12114b13b9..0489212197 100644
--- a/gnu/packages/w3m.scm
+++ b/gnu/packages/w3m.scm
@@ -36,7 +36,7 @@
 (define-public w3m
   (package
     (name "w3m")
-    (version "0.5.3+git20161120")
+    (version "0.5.3+git20170102")
     (source (origin
               (method git-fetch)
               ;; Debian's fork of w3m is the only one that is still
@@ -47,7 +47,7 @@
               (file-name (string-append "w3m-" version "-checkout"))
               (sha256
                (base32
-                "06n5a9jdyihkd4xdjmyci32dpqp1k2l5awia5g9ng0bn256bacdc"))))
+                "0p8csd49b550q69bk45ncs2y2x48xij7jj11xapp0s8dn1j7kcgx"))))
     (build-system gnu-build-system)
     (arguments
      '(#:tests? #f  ; no check target