Merge branch 'master' into python-build-system

64 files changed, 2826 insertions, 413 deletions

diff --git a/gnu/packages/algebra.scm b/gnu/packages/algebra.scm
index 8e9695da51..76f385e340 100644
--- a/gnu/packages/algebra.scm
+++ b/gnu/packages/algebra.scm
@@ -202,7 +202,7 @@ GP2C, the GP to C compiler, translates GP scripts to PARI programs.")
 (define-public giac-xcas
   (package
     (name "giac-xcas")
-    (version "1.2.2-95")
+    (version "1.2.2-103")
     (source (origin
               (method url-fetch)
               ;; "~parisse/giac" is not used because the maintainer regularly
@@ -214,7 +214,7 @@ GP2C, the GP to C compiler, translates GP scripts to PARI programs.")
                                   "source/giac_" version ".tar.gz"))
               (sha256
                (base32
-                "1zyaz5pgj7w6ka4qxic4kmbcqcikpn8ry3jvhi2kd72hwa0v65y2"))))
+                "1qrhjw2sdvyv2x8fqs9isqv8rgldn448gfxbi7zbva8m5va5b3z1"))))
     (build-system gnu-build-system)
     (arguments
      `(#:phases
diff --git a/gnu/packages/aspell.scm b/gnu/packages/aspell.scm
index b7024124bd..b3ca380533 100644
--- a/gnu/packages/aspell.scm
+++ b/gnu/packages/aspell.scm
@@ -1,7 +1,8 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2013, 2014, 2015 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2015, 2016 Alex Kost <alezost@gmail.com>
-;;; Copyright ©2016 John Darrington <jmd@gnu.org>
+;;; Copyright © 2016 John Darrington <jmd@gnu.org>
+;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -155,3 +156,10 @@ dictionaries, including personal ones.")
                      #:sha256
                      (base32
                       "0ffb87yjsh211hllpc4b9khqqrblial4pzi1h9r3v465z1yhn3j4")))
+
+(define-public aspell-dict-he
+  (aspell-dictionary "he" "Hebrew"
+                     #:version "1.0-0"
+                     #:sha256
+                     (base32
+                      "13bhbghx5b8g0119g3wxd4n8mlf707y41vlf59irxjj0kynankfn")))
diff --git a/gnu/packages/audio.scm b/gnu/packages/audio.scm
index 5e32081293..f834d1e5bf 100644
--- a/gnu/packages/audio.scm
+++ b/gnu/packages/audio.scm
@@ -8,6 +8,7 @@
 ;;; Copyright © 2016 Alex Griffin <a@ajgrf.com>
 ;;; Copyright © 2016 ng0 <ng0@we.make.ritual.n0.is>
 ;;; Copyright © 2016 Lukas Gradl <lgradl@openmailbox.org>
+;;; Copyright © 2016 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -343,6 +344,57 @@ tools (analyzer, mono/stereo tools, crossovers).")
     ;; The plugins are released under LGPLv2.1+
     (license (list license:lgpl2.1+ license:gpl2+))))
 
+(define-public espeak
+  (package
+    (name "espeak")
+    (version "1.48.04")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "mirror://sourceforge/espeak/espeak/"
+                                  "espeak-" (version-major+minor version)
+                                  "/espeak-" version "-source.zip"))
+              (sha256
+               (base32
+                "0n86gwh9pw0jqqpdz7mxggllfr8k0r7pc67ayy7w5z6z79kig6mz"))
+              (modules '((guix build utils)))
+              (snippet
+               ;; remove prebuilt binaries
+               '(delete-file-recursively "linux_32bit"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:make-flags (list (string-append "PREFIX=" (assoc-ref %outputs "out"))
+                          (string-append "DATADIR="
+                                         (assoc-ref %outputs "out")
+                                         "/share/espeak-data")
+                          (string-append "LDFLAGS=-Wl,-rpath="
+                                         (assoc-ref %outputs "out")
+                                         "/lib")
+                          "AUDIO=pulseaudio")
+       #:tests? #f ; no check target
+       #:phases
+       (modify-phases %standard-phases
+         (replace 'configure
+           (lambda _
+             (chdir "src")
+             ;; We use version 19 of the PortAudio library, so we must copy the
+             ;; corresponding file to be sure that espeak compiles correctly.
+             (copy-file "portaudio19.h" "portaudio.h")
+             (substitute* "Makefile"
+               (("/bin/ln") "ln"))
+             #t)))))
+       (inputs
+        `(("portaudio" ,portaudio)
+          ("pulseaudio" ,pulseaudio)))
+       (native-inputs `(("unzip" ,unzip)))
+       (home-page "http://espeak.sourceforge.net/")
+       (synopsis "Software speech synthesizer")
+       (description "eSpeak is a software speech synthesizer for English and
+other languages.  eSpeak uses a \"formant synthesis\" method.  This allows many
+languages to be provided in a small size.  The speech is clear, and can be used
+at high speeds, but is not as natural or smooth as larger synthesizers which are
+based on human speech recordings.")
+       (license license:gpl3+)))
+
 (define-public infamous-plugins
   (package
     (name "infamous-plugins")
@@ -1126,19 +1178,24 @@ well suited to all musical instruments and vocals.")
     (version "1.3.2")
     (source (origin
              (method url-fetch)
-             (uri (string-append
-                   "http://factorial.hu/system/files/ir.lv2-"
-                   version ".tar.gz"))
+             ;; The original home-page is gone. Download the tarball from an
+             ;; archive mirror instead.
+             (uri (list (string-append
+                         "https://web.archive.org/web/20150803095032/"
+                         "http://factorial.hu/system/files/ir.lv2-"
+                         version ".tar.gz")
+                        (string-append
+                         "https://mirrors.kernel.org/gentoo/distfiles/ir.lv2-"
+                         version ".tar.gz")))
              (sha256
               (base32
                "1jh2z01l9m4ar7yz0n911df07dygc7n4cl59p7qdjbh0nvkm747g"))))
     (build-system gnu-build-system)
     (arguments
-     `(#:tests? #f ;no "check" target
+     `(#:tests? #f                              ; no tests
        #:make-flags (list (string-append "PREFIX=" (assoc-ref %outputs "out")))
-       #:phases
-       ;; no configure script
-       (alist-delete 'configure %standard-phases)))
+       #:phases (modify-phases %standard-phases
+                  (delete 'configure))))        ; no configure script
     (inputs
      `(("libsndfile" ,libsndfile)
        ("libsamplerate" ,libsamplerate)
@@ -1152,7 +1209,9 @@ well suited to all musical instruments and vocals.")
      (list (search-path-specification
             (variable "LV2_PATH")
             (files '("lib/lv2")))))
-    (home-page "http://factorial.hu/plugins/lv2/ir")
+    ;; Link to an archived copy of the home-page since the original is gone.
+    (home-page (string-append "https://web.archive.org/web/20150803095032/"
+                              "http://factorial.hu/plugins/lv2/ir"))
     (synopsis "LV2 convolution reverb")
     (description
      "IR is a low-latency, real-time, high performance signal convolver
@@ -2282,21 +2341,22 @@ interface.")
 (define-public qsynth
   (package
     (name "qsynth")
-    (version "0.4.1")
+    (version "0.4.3")
     (source
      (origin
        (method url-fetch)
        (uri (string-append "mirror://sourceforge/qsynth/qsynth/" version
                            "/qsynth-" version ".tar.gz"))
        (sha256
-        (base32 "034p6mbwrjnxd9b6h20cidxi4ilkk3cgpjp154j0jzjs1ipf7x2h"))))
+        (base32 "1j5hm99fjrnaw8wbmlh4qixkv3rw5dl429mp1ag7js2ydrx0j9yy"))))
     (build-system gnu-build-system)
     (arguments
      `(#:tests? #f ; no "check" phase
        #:configure-flags
        '("CXXFLAGS=-std=gnu++11")))
     (native-inputs
-     `(("qttools" ,qttools)))
+     `(("qttools" ,qttools)
+       ("pkg-config" ,pkg-config)))
     (inputs
      `(("fluidsynth" ,fluidsynth)
        ("qtbase" ,qtbase)
diff --git a/gnu/packages/bioinformatics.scm b/gnu/packages/bioinformatics.scm
index f9929dfa4f..959a7ac2fd 100644
--- a/gnu/packages/bioinformatics.scm
+++ b/gnu/packages/bioinformatics.scm
@@ -1252,9 +1252,6 @@ splice junctions between exons.")
                       (assoc-ref outputs "out") "/share/doc/bwa"))
                 (man (string-append
                       (assoc-ref outputs "out") "/share/man/man1")))
-            (mkdir-p bin)
-            (mkdir-p doc)
-            (mkdir-p man)
             (install-file "bwa" bin)
             (install-file "README.md" doc)
             (install-file "bwa.1" man)))
@@ -2018,7 +2015,7 @@ identify enrichments with functional annotations of the genome.")
 (define-public diamond
   (package
     (name "diamond")
-    (version "0.8.26")
+    (version "0.8.27")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -2027,7 +2024,7 @@ identify enrichments with functional annotations of the genome.")
               (file-name (string-append name "-" version ".tar.gz"))
               (sha256
                (base32
-                "17s38pgjih6yc2z81040pircbv60c9wr33mbcyki2rfpv8rbxlh0"))))
+                "0g0zdyfnri9v7nfbh8f7zqs4af1xydqkiw8m0cx4jc2ql4chpf6a"))))
     (build-system cmake-build-system)
     (arguments
      '(#:tests? #f ; no "check" target
@@ -2125,7 +2122,6 @@ of nucleic acid binding proteins.")
              (lambda* (#:key outputs #:allow-other-keys)
                (let* ((out (assoc-ref outputs "out"))
                       (bin  (string-append out "/bin")))
-                 (mkdir-p bin)
                  (for-each (lambda (file)
                              (install-file file bin))
                            (find-files "../bin" ".*"))
@@ -2708,7 +2704,7 @@ estimates transcript expression.")
         (alist-replace
          'install
          (lambda* (#:key outputs #:allow-other-keys)
-           (let ((bin (string-append (assoc-ref outputs "out") "/bi/")))
+           (let ((bin (string-append (assoc-ref outputs "out") "/bin/")))
              (for-each (lambda (file)
                          (install-file file bin))
                        (find-files
@@ -4770,7 +4766,6 @@ optionally compressed by gzip.")
            (lambda* (#:key outputs #:allow-other-keys)
              (let* ((out (assoc-ref outputs "out"))
                     (bin (string-append out "/bin")))
-               (mkdir-p bin)
                (install-file "snap-aligner" bin)
                (install-file "SNAPCommand" bin)
                #t))))))
@@ -5630,7 +5625,6 @@ Needleman-Wunsch).")
          (replace 'install
            (lambda* (#:key outputs #:allow-other-keys)
              (let ((bin (string-append (assoc-ref outputs "out") "/bin")))
-               (mkdir-p bin)
                (install-file "ParDRe" bin)
                #t))))))
     (inputs
@@ -7508,7 +7502,6 @@ intervals (e.g. genes, sequence alignments).")
              (lambda* (#:key outputs #:allow-other-keys)
                (let* ((out (assoc-ref outputs "out"))
                       (bin (string-append out "/bin")))
-                 (mkdir-p bin)
                  (for-each (lambda (file)
                              (install-file file bin))
                            (find-files "bin" ".*")))
diff --git a/gnu/packages/bittorrent.scm b/gnu/packages/bittorrent.scm
index 73ae70329b..ad67e02270 100644
--- a/gnu/packages/bittorrent.scm
+++ b/gnu/packages/bittorrent.scm
@@ -207,7 +207,7 @@ interface, for the Transmission BitTorrent daemon.")
 (define-public aria2
   (package
     (name "aria2")
-    (version "1.28.0")
+    (version "1.29.0")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://github.com/tatsuhiro-t/aria2/"
@@ -215,7 +215,7 @@ interface, for the Transmission BitTorrent daemon.")
                                   name "-" version ".tar.xz"))
               (sha256
                (base32
-                "1w3jblfxqg30n3ndh2wrbhbddcg92lrgcx438qiwzamrayjjb8g0"))))
+                "0bn8j6yhjnsxlxr1cdxw39gphvsrk3qhvvq92rsirxjvwwix0r0s"))))
     (build-system gnu-build-system)
     (arguments
      `(#:configure-flags (list "--enable-libaria2"
diff --git a/gnu/packages/chez.scm b/gnu/packages/chez.scm
index c3cb7d7659..6b2b70f19e 100644
--- a/gnu/packages/chez.scm
+++ b/gnu/packages/chez.scm
@@ -1,5 +1,6 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2016 Federico Beffa <beffa@fbengineering.ch>
+;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -34,7 +35,8 @@
   #:use-module (gnu packages compression)
   #:use-module (gnu packages image)
   #:use-module (gnu packages xorg)
-  #:use-module (ice-9 match))
+  #:use-module (ice-9 match)
+  #:use-module (srfi srfi-1))
 
 (define nanopass
   (let ((version "1.9"))
@@ -94,12 +96,15 @@
        (list ,(match (or (%current-target-system) (%current-system))
                 ("x86_64-linux" '(list "--machine=ta6le"))
                 ("i686-linux" '(list "--machine=ti3le"))
-                ;; FIXME: Some people succeeded in cross-compiling to
-                ;; ARM. https://github.com/cisco/ChezScheme/issues/13
+                ;; Let autodetection have its attempt on other architectures.
                 (_
                  '())))
        #:phases
        (modify-phases %standard-phases
+         (add-after 'unpack 'patch-processor-detection
+           (lambda _ (substitute* "configure"
+                       (("uname -a") "uname -m"))
+             #t))
          ;; Adapt the custom 'configure' script.
          (replace 'configure
            (lambda* (#:key inputs outputs #:allow-other-keys)
@@ -187,7 +192,9 @@
                     (find-files lib "scheme.boot"))
                #t))))))
     ;; According to the documentation MIPS is not supported.
-    (supported-systems (delete "mips64el-linux" %supported-systems))
+    ;; Cross-compiling for the Raspberry Pi is supported, but not native ARM.
+    (supported-systems (fold delete %supported-systems
+                             '("mips64el-linux" "armhf-linux")))
     (home-page "http://www.scheme.com")
     (synopsis "R6RS Scheme compiler and run-time")
     (description
diff --git a/gnu/packages/compression.scm b/gnu/packages/compression.scm
index b6c8604a23..bdf87562e4 100644
--- a/gnu/packages/compression.scm
+++ b/gnu/packages/compression.scm
@@ -603,24 +603,24 @@ writing of compressed data created with the zlib and bzip2 libraries.")
 (define-public lz4
   (package
     (name "lz4")
-    (version "131")
+    (version "1.7.4.2")
     (source
      (origin
        (method url-fetch)
        (uri (string-append "https://github.com/Cyan4973/lz4/archive/"
-                           "r" version ".tar.gz"))
+                           "v" version ".tar.gz"))
        (sha256
-        (base32 "1vfg305zvj50hwscad24wan9jar6nqj14gdk2hqyr7bb9mhh0kcx"))
+        (base32 "0l39bymif15rmmfz7h6wvrr853rix4wj8wbqq8z8fm49xa7gx9fb"))
        (file-name (string-append name "-" version ".tar.gz"))))
     (build-system gnu-build-system)
-    (native-inputs `(("valgrind" ,valgrind)))
+    (native-inputs `(("valgrind" ,valgrind)))   ; for tests
     (arguments
      `(#:test-target "test"
        #:parallel-tests? #f ; tests fail if run in parallel
        #:make-flags (list "CC=gcc"
                           (string-append "PREFIX=" (assoc-ref %outputs "out")))
        #:phases (modify-phases %standard-phases
-                  (delete 'configure))))
+                  (delete 'configure))))        ; no configure script
     (home-page "https://github.com/Cyan4973/lz4")
     (synopsis "Compression algorithm focused on speed")
     (description "LZ4 is a lossless compression algorithm, providing
diff --git a/gnu/packages/connman.scm b/gnu/packages/connman.scm
index 7af20c93d8..65214271b5 100644
--- a/gnu/packages/connman.scm
+++ b/gnu/packages/connman.scm
@@ -36,7 +36,7 @@
 (define-public connman
   (package
     (name "connman")
-    (version "1.32")
+    (version "1.33")
     (source
       (origin
         (method url-fetch)
@@ -44,7 +44,7 @@
                             name "-" version ".tar.xz"))
     (sha256
      (base32
-      "0k4kw2j78gwxf0rq79a099qkzl6wi4v5i7rfs4rn0si0fd68d19i"))))
+      "187mknq2i907gf8dz0i79359gn1qc9mryvqkcgb280d7dw1ld2dw"))))
     (build-system gnu-build-system)
     (arguments
      `(#:configure-flags
diff --git a/gnu/packages/crypto.scm b/gnu/packages/crypto.scm
index 3fcb30caab..c7445a1eba 100644
--- a/gnu/packages/crypto.scm
+++ b/gnu/packages/crypto.scm
@@ -329,7 +329,7 @@ no man page, refer to the home page for usage details.")
        ("gnupg" ,gnupg)
        ("cryptsetup" ,cryptsetup)
        ("e2fsprogs" ,e2fsprogs)         ;for mkfs.ext4
-       ("gettext" ,gnu-gettext)         ;used at runtime
+       ("gettext" ,gettext-minimal)     ;used at runtime
        ("mlocate" ,mlocate)
        ("pinentry" ,pinentry)
        ("qrencode" ,qrencode)
diff --git a/gnu/packages/cryptsetup.scm b/gnu/packages/cryptsetup.scm
index 183c568fd9..da58facffb 100644
--- a/gnu/packages/cryptsetup.scm
+++ b/gnu/packages/cryptsetup.scm
@@ -1,5 +1,6 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2013 Andreas Enge <andreas@enge.fr>
+;;; Copyright © 2016 Ludovic Courtès <ludo@gnu.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -58,3 +59,67 @@ setup information in the partition header, enabling the users to transport
 or migrate their data seamlessly.")
    (license license:gpl2)
    (home-page "https://gitlab.com/cryptsetup/cryptsetup")))
+
+(define (static-library library)
+  "Return a variant of package LIBRARY that provides static libraries ('.a'
+files).  This assumes LIBRARY uses Libtool."
+  (package
+    (inherit library)
+    (name (string-append (package-name library) "-static"))
+    (arguments
+     (substitute-keyword-arguments (package-arguments library)
+       ((#:configure-flags flags ''())
+        `(append '("--disable-shared" "--enable-static")
+                 ,flags))))))
+
+(define-public cryptsetup-static
+  ;; Stripped-down statically-linked 'cryptsetup' command for use in initrds.
+  (package
+    (inherit cryptsetup)
+    (name "cryptsetup-static")
+    (arguments
+     '(#:configure-flags '("--disable-shared"
+                           "--enable-static-cryptsetup"
+
+                           ;; 'libdevmapper.a' pulls in libpthread and libudev.
+                           "LIBS=-ludev -pthread")
+
+       #:allowed-references ()                  ;this should be self-contained
+
+       #:modules ((ice-9 ftw)
+                  (ice-9 match)
+                  (guix build utils)
+                  (guix build gnu-build-system))
+
+       #:phases (modify-phases %standard-phases
+                  (add-after 'install 'remove-cruft
+                    (lambda* (#:key outputs #:allow-other-keys)
+                      ;; Remove everything except the 'cryptsetup' command and
+                      ;; its friend.
+                      (let ((out (assoc-ref outputs "out")))
+                        (with-directory-excursion out
+                          (let ((dirs (scandir "."
+                                               (match-lambda
+                                                 ((or "." "..") #f)
+                                                 (_ #t)))))
+                            (for-each delete-file-recursively
+                                      (delete "sbin" dirs))
+                            (for-each (lambda (file)
+                                        (rename-file (string-append file
+                                                                    ".static")
+                                                     file)
+                                        (remove-store-references file))
+                                      '("sbin/cryptsetup" "sbin/veritysetup"))
+                            #t))))))))
+    (inputs
+     (let ((libgcrypt-static
+            (package
+              (inherit (static-library libgcrypt))
+              (propagated-inputs
+               `(("libgpg-error-host" ,(static-library libgpg-error)))))))
+       `(("libgcrypt" ,libgcrypt-static)
+         ("lvm2" ,lvm2-static)
+         ("util-linux" ,util-linux "static")
+         ("util-linux" ,util-linux)
+         ("popt" ,popt))))
+    (synopsis "Hard disk encryption tool (statically linked)")))
diff --git a/gnu/packages/cups.scm b/gnu/packages/cups.scm
index 802accf6c6..0a8a10ecb4 100644
--- a/gnu/packages/cups.scm
+++ b/gnu/packages/cups.scm
@@ -317,14 +317,14 @@ device-specific programs to convert and print many types of files.")
 (define-public hplip
   (package
     (name "hplip")
-    (version "3.16.10")
+    (version "3.16.11")
     (source (origin
               (method url-fetch)
               (uri (string-append "mirror://sourceforge/hplip/hplip/" version
                                   "/hplip-" version ".tar.gz"))
               (sha256
                (base32
-                "117f1p0splg51ljn4nn97c0mbl0jba440ahb3d8njq7p6h1lxd25"))))
+                "094vkyr0rjng72m13dgr824cdl7q20x23qjxzih4w7l9njn0rqpn"))))
     (build-system gnu-build-system)
     (home-page "http://hplipopensource.com/")
     (synopsis "HP Printer Drivers")
diff --git a/gnu/packages/databases.scm b/gnu/packages/databases.scm
index 0323a51838..d6746f092f 100644
--- a/gnu/packages/databases.scm
+++ b/gnu/packages/databases.scm
@@ -558,6 +558,26 @@ widely deployed SQL database engine in the world.  The source code for SQLite
 is in the public domain.")
    (license public-domain)))
 
+(define-public sqlite-3.15.1
+  (package (inherit sqlite)
+           (version "3.15.1")
+           (source (origin
+                     (method url-fetch)
+                     (uri (let ((numeric-version
+                                 (match (string-split version #\.)
+                                   ((first-digit other-digits ...)
+                                    (string-append first-digit
+                                                   (string-pad-right
+                                                    (string-concatenate
+                                                     (map (cut string-pad <> 2 #\0)
+                                                          other-digits))
+                                                    6 #\0))))))
+                            (string-append "https://sqlite.org/2016/sqlite-autoconf-"
+                                           numeric-version ".tar.gz")))
+                     (sha256
+                      (base32
+                       "1ig2d9jzzixiifmgqsl6kjcvy17jwxby3s24gfnc5qvyd6vqkyjx"))))))
+
 (define-public tdb
   (package
     (name "tdb")
@@ -799,15 +819,15 @@ columns, primary keys, unique constraints and relationships.")
 (define-public perl-dbd-mysql
   (package
     (name "perl-dbd-mysql")
-    (version "4.037")
+    (version "4.039")
     (source
      (origin
        (method url-fetch)
-       (uri (string-append "mirror://cpan/authors/id/M/MI/MICHIELB/"
+       (uri (string-append "mirror://cpan/authors/id/C/CA/CAPTTOFU/"
                            "DBD-mysql-" version ".tar.gz"))
        (sha256
         (base32
-         "1z1wxnzhxfr9awjqb1d8pz9hf50shbk9ip2jmsmgdlwfyb78lmyz"))))
+         "0k4p3bjdbmxm2amb0qiiwmn8v83zrjkz5qp84xdjrg8k5v9aj0hn"))))
     (build-system perl-build-system)
     ;; Tests require running MySQL server
     (arguments `(#:tests? #f))
diff --git a/gnu/packages/dico.scm b/gnu/packages/dico.scm
index 1a674dff4b..ec20c372f2 100644
--- a/gnu/packages/dico.scm
+++ b/gnu/packages/dico.scm
@@ -37,20 +37,14 @@
 (define-public dico
   (package
     (name "dico")
-    (version "2.3")
+    (version "2.4")
     (source (origin
              (method url-fetch)
              (uri (string-append "mirror://gnu/dico/dico-"
                                  version ".tar.xz"))
              (sha256
               (base32
-               "13by0zimx90v2j8v7n4k9y3xwmh4q9jdc2f4f8yjs3x7f5bzm2pk"))
-             (snippet
-              ;; Upstream commit 89922fc.
-              '(substitute* "include/dico/markup.h"
-                 (("const char \\*dico_markup_type;")
-                  "extern const char *dico_markup_type;")))
-             (modules '((guix build utils)))))
+               "13m7vahfbdj7hb38bjgd4cmfswavvxrcpppj9n4m4rar3wyzg52g"))))
     (build-system gnu-build-system)
     (arguments
      '(#:configure-flags (list (string-append "--with-guile-site-dir=" %output
diff --git a/gnu/packages/emacs.scm b/gnu/packages/emacs.scm
index a065959d25..c1f12667a3 100644
--- a/gnu/packages/emacs.scm
+++ b/gnu/packages/emacs.scm
@@ -1031,6 +1031,29 @@ light user interface.")
 and seeking.")
     (license license:gpl3+)))
 
+(define-public emacs-emms-mode-line-cycle
+  (package
+    (name "emacs-emms-mode-line-cycle")
+    (version "0.2.5")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "https://github.com/momomo5717/emms-mode-line-cycle"
+                           "/archive/" version ".tar.gz"))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0ifszi930pnaxk1x8pcydmvnp06868gc7nfx14q17zbajbx735k6"))))
+    (build-system emacs-build-system)
+    (propagated-inputs
+     `(("emms" ,emms)))
+    (home-page "https://github.com/momomo5717/emms-mode-line-cycle")
+    (synopsis "Display the EMMS mode line as a ticker")
+    (description
+     "This is a minor mode for updating the EMMS mode-line string cyclically
+within a specified width.  It is useful for displaying long track titles.")
+    (license license:gpl3+)))
+
 
 ;;;
 ;;; Miscellaneous.
@@ -3197,14 +3220,14 @@ passive voice.")
 (define-public emacs-org
   (package
     (name "emacs-org")
-    (version "20160912")
+    (version "20161118")
     (source (origin
               (method url-fetch)
-              (uri (string-append "http://orgmode.org/elpa/org-"
+              (uri (string-append "http://elpa.gnu.org/packages/org-"
                                   version ".tar"))
               (sha256
                (base32
-                "1xawj0pdvqrgzlixxgbfa01gzajfaz47anr5m4aw035rhc6s02r7"))))
+                "1w9g8r08kaiw9f4fjsj0hbffzq85rj734j5lxvbaafbnz7dbklk1"))))
     (build-system emacs-build-system)
     (home-page "http://orgmode.org/")
     (synopsis "Outline-based notes management and organizer")
@@ -3241,7 +3264,7 @@ Flx has support for ido (interactively do things) through flx-ido.")
 (define-public emacs-cyberpunk-theme
   (package
     (name "emacs-cyberpunk-theme")
-    (version "1.17")
+    (version "1.18")
     (source
      (origin
        (method url-fetch)
@@ -3249,7 +3272,7 @@ Flx has support for ido (interactively do things) through flx-ido.")
                            "archive/" version ".tar.gz"))
        (sha256
         (base32
-         "068jcn4g1bvwgpcvyfqygzw6ahill51c1sqzyyvj2paxckbd7h51"))
+         "0pxzbw0qjxgkhhs3gn3k9qy41kl1a4pfzbw83dk24l4b3nxd24wg"))
        (file-name (string-append name "-" version ".tar.gz"))))
     (build-system emacs-build-system)
     (home-page "https://github.com/n3mo/cyberpunk-theme.el")
@@ -3259,6 +3282,35 @@ Flx has support for ido (interactively do things) through flx-ido.")
 known loosely as deftheme.  Many mode-specific customizations are included.")
     (license license:gpl3+)))
 
+(define-public emacs-danneskjold-theme
+  (let* ((commit "8733d2fe8743e8a01826ea6d4430ef376c727e57")
+         (revision "1"))
+    (package
+      (name "emacs-danneskjold-theme")
+      (version (string-append "0.0.0-" revision "." (string-take commit 7)))
+      (home-page "https://github.com/rails-to-cosmos/danneskjold-theme")
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url home-page)
+               (commit commit)))
+         (file-name (string-append name "-" version "-checkout"))
+         (sha256
+          (base32
+           "0s6rbsb0y8i8m5b9xm4gw1p1cxsxdqnqxqqb638pygz9f76mbir1"))))
+      (build-system emacs-build-system)
+      (arguments
+       `(#:phases
+         (modify-phases %standard-phases
+           (add-after 'unpack 'delete-screenshots
+             (lambda _
+               (delete-file-recursively "screenshots") #t)))))
+      (synopsis "High-contrast Emacs theme")
+      (description
+       "@code{danneskjold-theme} is a high-contrast theme for Emacs.")
+      (license license:gpl3+))))
+
 (define-public emacs-auto-complete
   (package
     (name "emacs-auto-complete")
@@ -3298,7 +3350,7 @@ extensibility.")
         (base32 "1w08hnsbknrcjlzp42c99bgwc9hzsnf5m4apdv0dacql2s09zfm2"))))
     (build-system gnu-build-system)
     (inputs
-     `(("gettext" ,gnu-gettext)))
+     `(("gettext" ,gettext-minimal)))
     (arguments
      `(#:configure-flags
        (list (string-append "--with-charmaps="
@@ -3326,9 +3378,8 @@ This package contains the library database.")
     (source
      (origin
        (method url-fetch)
-       (uri (string-append
-             "http://download.savannah.gnu.org/releases/m17n/m17n-lib-"
-             version ".tar.gz"))
+       (uri (string-append "mirror://savannah/m17n/m17n-lib-"
+                           version ".tar.gz"))
        (sha256
         (base32 "10yv730i25g1rpzv6q49m6xn4p8fjm7jdwvik2h70sn8w3hm7f4f"))))
     (build-system gnu-build-system)
diff --git a/gnu/packages/engineering.scm b/gnu/packages/engineering.scm
index b4d9af041a..831e63beda 100644
--- a/gnu/packages/engineering.scm
+++ b/gnu/packages/engineering.scm
@@ -4,6 +4,7 @@
 ;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2016 David Thompson <davet@gnu.org>
 ;;; Copyright © 2016 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2016 Theodoros Foradis <theodoros.for@openmailbox.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -29,6 +30,7 @@
   #:use-module (guix store)
   #:use-module (guix utils)
   #:use-module ((guix licenses) #:prefix license:)
+  #:use-module (guix build-system cmake)
   #:use-module (guix build-system gnu)
   #:use-module (guix build-system cmake)
   #:use-module (gnu packages)
@@ -39,6 +41,7 @@
   #:use-module (gnu packages boost)
   #:use-module (gnu packages check)
   #:use-module (gnu packages compression)
+  #:use-module (gnu packages curl)
   #:use-module (gnu packages flex)
   #:use-module (gnu packages fontutils)
   #:use-module (gnu packages gd)
@@ -55,9 +58,14 @@
   #:use-module (gnu packages maths)
   #:use-module (gnu packages perl)
   #:use-module (gnu packages pkg-config)
+  #:use-module (gnu packages python)
   #:use-module (gnu packages qt)
+  #:use-module (gnu packages swig)
   #:use-module (gnu packages tcl)
+  #:use-module (gnu packages tls)
   #:use-module (gnu packages tex)
+  #:use-module (gnu packages wxwidgets)
+  #:use-module (gnu packages xorg)
   #:use-module (srfi srfi-1))
 
 (define-public librecad
@@ -218,6 +226,33 @@ and design rule checking.  It also includes an autorouter and a trace
 optimizer; and it can produce photorealistic and design review images.")
     (license license:gpl2+)))
 
+(define-public pcb-rnd
+  (package (inherit pcb)
+    (name "pcb-rnd")
+    (version "1.1.3")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "http://repo.hu/projects/pcb-rnd/releases/"
+                                  "pcb-rnd-" version ".tar.gz"))
+              (sha256
+               (base32
+                "0pycynla60b96jkb6fh6f4sx663pqbzjwnixhw5ym8sym2absm09"))))
+    (arguments
+     `(#:tests? #f ; no check target
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'cc-is-gcc
+           (lambda _ (setenv "CC" "gcc") #t))
+         (replace 'configure
+           ;; The configure script doesn't tolerate most of our configure flags.
+           (lambda* (#:key outputs #:allow-other-keys)
+             (zero? (system* "sh" "configure"
+                             (string-append "--prefix="
+                                            (assoc-ref outputs "out")))))))))
+    (home-page "http://repo.hu/projects/pcb-rnd/")
+    (description "PCB RND is a fork of the GNU PCB circuit board editing tool
+featuring various improvements and bug fixes.")))
+
 (define-public fastcap
   (package
     (name "fastcap")
@@ -561,3 +596,149 @@ fundamental, primitive shapes are represented as code in the user-level
 language.")
       (license (list license:lgpl2.1+             ;library
                      license:gpl2+)))))           ;Guile bindings
+
+;; We use kicad from a git commit, because support for boost 1.61.0 has been
+;; recently added.
+(define-public kicad
+  (let ((commit "4ee344e150bfaf3a6f3f7bf935fb96ae07c423fa")
+        (revision "1"))
+    (package
+      (name "kicad")
+      (version (string-append "4.0-" revision "."
+                              (string-take commit 7)))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://git.launchpad.net/kicad")
+               (commit commit)))
+         (sha256
+          (base32 "0kf6r92nps0658i9n3p9vp5dzbssmc22lvjv5flyvnlf83l63s4n"))
+         (file-name (string-append name "-" version "-checkout"))))
+      (build-system cmake-build-system)
+      (arguments
+       `(#:out-of-source? #t
+         #:tests? #f ; no tests
+         #:configure-flags
+         (list "-DKICAD_STABLE_VERSION=ON"
+               "-DKICAD_REPO_NAME=stable"
+               ,(string-append "-DKICAD_BUILD_VERSION=4.0-"
+                               (string-take commit 7))
+               "-DCMAKE_BUILD_TYPE=Release"
+               "-DKICAD_SKIP_BOOST=ON"; Use our system's boost library.
+               "-DKICAD_SCRIPTING=ON"
+               "-DKICAD_SCRIPTING_MODULES=ON"
+               "-DKICAD_SCRIPTING_WXPYTHON=ON"
+               ;; Has to be set explicitely, as we don't have the wxPython
+               ;; headers in the wxwidgets store item, but in wxPython.
+               (string-append "-DCMAKE_CXX_FLAGS=-I"
+                              (assoc-ref %build-inputs "wxpython")
+                              "/include/wx-3.0")
+               "-DCMAKE_BUILD_WITH_INSTALL_RPATH=TRUE"
+               ;; TODO: Enable this when CA certs are working with curl.
+               "-DBUILD_GITHUB_PLUGIN=OFF")
+         #:phases
+         (modify-phases %standard-phases
+           (add-after 'install 'wrap-program
+             ;; Ensure correct Python at runtime.
+             (lambda* (#:key inputs outputs #:allow-other-keys)
+               (let* ((out (assoc-ref outputs "out"))
+                      (python (assoc-ref inputs "python"))
+                      (file (string-append out "/bin/kicad"))
+                      (path (string-append
+                             out
+                             "/lib/python2.7/site-packages:"
+                             (getenv "PYTHONPATH"))))
+                 (wrap-program file
+                   `("PYTHONPATH" ":" prefix (,path))
+                   `("PATH" ":" prefix
+                     (,(string-append python "/bin:")))))
+               #t)))))
+      (native-inputs
+       `(("boost" ,boost)
+         ("gettext" ,gnu-gettext)
+         ("pkg-config" ,pkg-config)
+         ("swig" ,swig)
+         ("zlib" ,zlib)))
+      (inputs
+       `(("cairo" ,cairo)
+         ("curl" ,curl)
+         ("desktop-file-utils" ,desktop-file-utils)
+         ("glew" ,glew)
+         ("glm" ,glm)
+         ("hicolor-icon-theme" ,hicolor-icon-theme)
+         ("libsm" ,libsm)
+         ("mesa" ,mesa)
+         ("openssl" ,openssl)
+         ("python" ,python-2)
+         ("wxwidgets" ,wxwidgets-gtk2)
+         ("wxpython" ,python2-wxpython)))
+      (home-page "http://kicad-pcb.org/")
+      (synopsis "Electronics Design Automation Suite")
+      (description "Kicad is a program for the formation of printed circuit
+boards and electrical circuits.  The software has a number of programs that
+perform specific functions, for example, pcbnew (Editing PCB), eeschema (editing
+electrical diagrams), gerbview (viewing Gerber files) and others.")
+      (license license:gpl3+))))
+
+(define-public kicad-library
+  (let ((version "4.0.4"))
+    (package
+      (name "kicad-library")
+      (version version)
+      (source (origin
+                (method url-fetch)
+                (uri (string-append
+                      "http://downloads.kicad-pcb.org/libraries/kicad-library-"
+                      version ".tar.gz"))
+                (sha256
+                 (base32
+                  "1wyda58y39lhxml0xv1ngvddi0nqihx9bnlza46ajzms38ajvh12"))))
+      (build-system cmake-build-system)
+      (arguments
+       `(#:out-of-source? #t
+         #:tests? #f ; no tests
+         #:phases
+         (modify-phases %standard-phases
+           (add-after 'install 'install-footprints ; from footprints tarball
+             (lambda* (#:key inputs outputs #:allow-other-keys)
+               (zero? (system* "tar" "xvf"
+                               (assoc-ref inputs "kicad-footprints")
+                               "-C" (string-append (assoc-ref outputs "out")
+                                                   "/share/kicad/modules")
+                               "--strip-components=1"))))
+           ;; We change the default global footprint file, which is generated if
+           ;; it doesn't exist in user's home directory, from the one using the
+           ;; github plugin, to the one using the KISYSMOD environment path.
+           (add-after 'install-footprints 'use-pretty-footprint-table
+             (lambda* (#:key outputs #:allow-other-keys)
+               (let* ((out (assoc-ref outputs "out"))
+                      (template-dir (string-append out "/share/kicad/template"))
+                      (fp-lib-table (string-append template-dir "/fp-lib-table")))
+                 (delete-file fp-lib-table)
+                 (copy-file (string-append fp-lib-table ".for-pretty")
+                              fp-lib-table))
+               #t)))))
+      (native-search-paths
+       (list (search-path-specification
+              (variable "KISYSMOD") ; footprint path
+              (files '("share/kicad/modules")))
+             (search-path-specification
+              (variable "KISYS3DMOD") ; 3D model path
+              (files '("share/kicad/modules/packages3d")))))
+      ;; Kicad distributes footprints in a separate tarball
+      (native-inputs
+       `(("kicad-footprints"
+          ,(origin
+             (method url-fetch)
+             (uri (string-append
+                   "http://downloads.kicad-pcb.org/libraries/kicad-footprints-"
+                   version ".tar.gz"))
+             (sha256
+              (base32
+               "0ya4gg6clz3vp2wrb67xwg0bhwh5q8ag39jjmpcp4zjcqs1f48rb"))))))
+      (home-page "http://kicad-pcb.org/")
+      (synopsis "Libraries for kicad")
+      (description "This package provides Kicad component, footprint and 3D
+render model libraries.")
+      (license license:lgpl2.0+))))
diff --git a/gnu/packages/firmware.scm b/gnu/packages/firmware.scm
index 484896f592..443c38e944 100644
--- a/gnu/packages/firmware.scm
+++ b/gnu/packages/firmware.scm
@@ -1,5 +1,6 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2014, 2015, 2016 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2016 Eric Bavier <bavier@member.fsf.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -19,11 +20,14 @@
 (define-module (gnu packages firmware)
   #:use-module (guix licenses)
   #:use-module (guix packages)
+  #:use-module (guix download)
   #:use-module (guix git-download)
   #:use-module (guix build-system gnu)
   #:use-module (gnu packages)
+  #:use-module (gnu packages bison)
   #:use-module (gnu packages cmake)
   #:use-module (gnu packages cross-base)
+  #:use-module (gnu packages flex)
   #:use-module (gnu packages perl))
 
 (define-public ath9k-htc-firmware
@@ -82,3 +86,91 @@
 802.11n NICs (aka Wi-Fi USB dongles).  It is used by the ath9k driver of
 Linux-libre.")
     (license (non-copyleft "http://directory.fsf.org/wiki/License:ClearBSD"))))
+
+(define-public b43-tools
+  (let ((commit "8dce53297966b31b6c70a7a03c2433978dd9f288")
+        (rev "1"))
+    (package
+      (name "b43-tools")
+      (version (string-append "20140625-" rev "." (string-take commit 7)))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "http://git.bues.ch/git/b43-tools.git")
+               (commit commit)))
+         (file-name (string-append name "-" version "-checkout"))
+         (sha256
+          (base32
+           "08k7sdr9jagm43r2zv4h03j86klhkblpk73p12444a3vzg1gy1lv"))))
+      (build-system gnu-build-system)
+      (native-inputs
+       `(("flex" ,flex)
+         ("bison" ,bison)))
+      (arguments
+       `(#:modules ((srfi srfi-1)
+                    (guix build gnu-build-system)
+                    (guix build utils))
+         #:tests? #f                    ;no tests
+         #:phases
+         (let ((subdirs '("assembler" "disassembler")))
+           (modify-phases %standard-phases
+             (delete 'configure)
+             (add-before 'build 'patch-/bin/true
+               (lambda _
+                 (substitute* (find-files "." "Makefile")
+                   (("/bin/true") ":"))
+                 #t))
+             (replace 'build
+               (lambda _
+                 (every (lambda (dir)
+                          (zero? (system* "make" "-C" dir "CC=gcc")))
+                        subdirs)))
+             (replace 'install
+               (lambda* (#:key outputs #:allow-other-keys)
+                 (let ((out (assoc-ref outputs "out")))
+                   (mkdir-p (string-append out "/bin"))
+                   (every (lambda (dir)
+                            (zero?
+                             (system* "make" "-C" dir
+                                      (string-append "PREFIX=" out)
+                                      "install")))
+                          subdirs))))))))
+      (home-page
+       "http://bues.ch/cms/hacking/misc.html#linux_b43_driver_firmware_tools")
+      (synopsis "Collection of tools for the b43 wireless driver")
+      (description
+       "The b43 firmware tools is a collection of firmware extractor,
+assembler, disassembler, and debugging tools for the Linux kernel b43 wireless
+driver.")
+      (license gpl2))))
+
+(define-public openfwwf-firmware
+  (package
+    (name "openfwwf-firmware")
+    (version "5.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "http://netweb.ing.unibs.it/~openfwwf/firmware/"
+                           "openfwwf-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1p60gdi7w88s7qw82d3g9v7mk887mhvidf4l5q5hh09j10h37q4x"))))
+    (build-system gnu-build-system)
+    (native-inputs
+     `(("b43-tools" ,b43-tools)))
+    (arguments
+     `(#:make-flags (list (string-append "PREFIX="
+                                         (assoc-ref %outputs "out")
+                                         "/lib/firmware/b43-open"))
+       #:tests? #f                      ;no tests
+       #:phases (modify-phases %standard-phases
+                  (delete 'configure))))
+    (home-page "http://netweb.ing.unibs.it/~openfwwf/")
+    (synopsis "Firmware for BCM43xx devices")
+    (description
+     "This is firmware from Open FirmWare for WiFi networks (OpenFWWF) for the
+Broadcom/AirForce chipset BCM43xx with Wireless-Core Revision 5.  It is used
+by the b43-open driver of Linux-libre.")
+    (license gpl2)))
diff --git a/gnu/packages/ftp.scm b/gnu/packages/ftp.scm
index eb622dd17c..7d3cae626a 100644
--- a/gnu/packages/ftp.scm
+++ b/gnu/packages/ftp.scm
@@ -142,7 +142,7 @@ FTP browser, as well as non-interactive commands such as 'ncftpput' and
     (native-inputs
      `(("automake" ,automake)
        ("autoconf" ,autoconf)
-       ("gettext" ,gnu-gettext)))
+       ("gettext" ,gettext-minimal)))
     (arguments
      `(#:phases
        (modify-phases %standard-phases
diff --git a/gnu/packages/games.scm b/gnu/packages/games.scm
index e8f848a07f..8b1d80dda7 100644
--- a/gnu/packages/games.scm
+++ b/gnu/packages/games.scm
@@ -946,7 +946,7 @@ Protocol).")
     (source (origin
               (method url-fetch)
               (uri (string-append
-                    "http://downloads.sourceforge.net/project/extremetuxracer/releases/"
+                    "mirror://sourceforge/extremetuxracer/releases/"
                     version "/etr-" version ".tar.xz"))
               (sha256
                (base32
@@ -2575,7 +2575,7 @@ in strikes against the evil corporation.")
                 "0jk2w5b6s6nkzri585bbz16cif2fhqcnl5l1mq3rd98r9nil3hd1"))))
     (build-system gnu-build-system)
     (native-inputs `(("pkg-config" ,pkg-config)))
-    (inputs `(("gettext" ,gnu-gettext)
+    (inputs `(("gettext" ,gettext-minimal)
               ("glu" ,glu)
               ("quesoglc" ,quesoglc)
               ("sdl-union" ,(sdl-union (list sdl sdl-image sdl-mixer)))))
diff --git a/gnu/packages/gcc.scm b/gnu/packages/gcc.scm
index e190e508a7..c26cc4f497 100644
--- a/gnu/packages/gcc.scm
+++ b/gnu/packages/gcc.scm
@@ -45,7 +45,7 @@
 
 (define %gcc-infrastructure
   ;; Base URL for GCC's infrastructure.
-  "ftp://gcc.gnu.org/pub/gcc/infrastructure/")
+  "mirror://gcc/infrastructure/")
 
 (define (gcc-configure-flags-for-triplet target)
   "Return a list of additional GCC `configure' flags for TARGET, a GNU triplet.
diff --git a/gnu/packages/gnome.scm b/gnu/packages/gnome.scm
index ae79d625be..3aa0f567fd 100644
--- a/gnu/packages/gnome.scm
+++ b/gnu/packages/gnome.scm
@@ -3868,7 +3868,7 @@ metadata in photo and video files of various formats.")
 (define-public shotwell
   (package
     (name "shotwell")
-    (version "0.25.0")
+    (version "0.25.0.1")
     (source (origin
               (method url-fetch)
               (uri (string-append "mirror://gnome/sources/" name "/"
@@ -3876,7 +3876,7 @@ metadata in photo and video files of various formats.")
                                   name "-" version ".tar.xz"))
               (sha256
                (base32
-                "0f3ly7nxy3kqwgs40avsqkxcz98bfmlhlk30n0d7j7ndk67zz57h"))))
+                "19h0ckrgv0c6sj85m6ankyqkmy453ph9kq6zhf7ys2k5xsrrd776"))))
     (build-system glib-or-gtk-build-system)
     (propagated-inputs
      `(("dconf" ,dconf)))
@@ -4747,6 +4747,7 @@ devices using the GNOME desktop.")
        ("cups" ,cups)
        ("dconf" ,dconf)
        ("docbook-xsl" ,docbook-xsl)
+       ("gdk-pixbuf" ,gdk-pixbuf) ; for loading SVG files
        ("gnome-bluetooth" ,gnome-bluetooth)
        ("gnome-desktop" ,gnome-desktop)
        ("gnome-online-accounts" ,gnome-online-accounts)
diff --git a/gnu/packages/gnupg.scm b/gnu/packages/gnupg.scm
index b160d04ff7..1e9d814889 100644
--- a/gnu/packages/gnupg.scm
+++ b/gnu/packages/gnupg.scm
@@ -7,7 +7,7 @@
 ;;; Copyright © 2015, 2016 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2015, 2016 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2016 Christopher Allan Webber <cwebber@dustycloud.org>
-;;; Copyright © 2016 Nils Gillmann <ng0@libertad.pw>
+;;; Copyright © 2016 ng0 <ng0@we.make.ritual.n0.is>
 ;;; Copyright © 2016 Christopher Baines <mail@cbaines.net>
 ;;; Copyright © 2016 Mike Gerwitz <mtg@gnu.org>
 ;;;
@@ -213,14 +213,14 @@ compatible to GNU Pth.")
 (define-public gnupg
   (package
     (name "gnupg")
-    (version "2.1.15")
+    (version "2.1.16")
     (source (origin
               (method url-fetch)
               (uri (string-append "mirror://gnupg/gnupg/gnupg-" version
                                   ".tar.bz2"))
               (sha256
                (base32
-                "1pgz02gd84ab94w4xdg67p9z8kvkyr9d523bvcxxd2hviwh1m362"))))
+                "0i483m9q032a0s50f1izb213g4h5i7pcgn395m6hvl3sg2kadfa9"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("pkg-config" ,pkg-config)))
@@ -245,8 +245,6 @@ compatible to GNU Pth.")
       (modify-phases %standard-phases
         (add-before 'configure 'patch-paths
           (lambda* (#:key inputs #:allow-other-keys)
-            (substitute* "tests/openpgp/defs.inc"
-              (("/bin/pwd") (which "pwd")))
             (substitute* "scd/scdaemon.c"
               (("\"(libpcsclite\\.so[^\"]*)\"" _ name)
                (string-append "\"" (assoc-ref inputs "pcsc-lite")
@@ -256,13 +254,12 @@ compatible to GNU Pth.")
           (lambda _
             (substitute* (find-files "tests" ".\\.scm$")
               (("/usr/bin/env gpgscm")
-               (string-append (getcwd) "/tests/gpgscm/gpgscm")))))
-        (add-before 'check 'set-home
-          ;; Some tests require write access to $HOME, otherwise leading to
-          ;; 'failed to create directory /homeless-shelter/.asy' error.
-          ;; TODO Try removing this phase for GnuPG 2.1.16.
+               (string-append (getcwd) "/tests/gpgscm/gpgscm")))
+            #t))
+        ;; If this variable is undefined, /bin/pwd is invoked.
+        (add-before 'check 'set-gnupg-home
           (lambda _
-            (setenv "HOME" "/tmp")
+            (setenv "GNUPGHOME" (getcwd))
             #t)))))
     (home-page "https://gnupg.org/")
     (synopsis "GNU Privacy Guard")
diff --git a/gnu/packages/gnuzilla.scm b/gnu/packages/gnuzilla.scm
index 6bfe90f9f5..3b00d3c717 100644
--- a/gnu/packages/gnuzilla.scm
+++ b/gnu/packages/gnuzilla.scm
@@ -346,13 +346,28 @@ standards.")
          ,(mozilla-patch "icecat-CVE-2016-5284-pt5.patch" "0799490f4e6f" "1ypv6i48nabbhcqbach8fbgz9bmnhm7q5z9dnfid44z8g54l3f33")
          ,(mozilla-patch "icecat-CVE-2016-5284-pt6.patch" "fc990e4ae8bc" "1s2cj505ajwwiy4xvn5zlmyzqpgahxmqqvis0a6xm6mjbjh02gm4")
          ,(mozilla-patch "icecat-bug-1251088.patch"       "5ffa912ed83e" "0v5lpv3c89c2d4y5acn0kyijv096axdnrvaj5ya5yypzfcaqxv24")
-         ,(mozilla-patch "icecat-bug-1292590.patch"       "d4b5b8f3e373" "0w8cxn6ryhgxryy8k8i06yw4mknv509ns9ff1avd0hmgxa83mcdp")
-         ,(mozilla-patch "icecat-bug-1298169.patch"       "adce603ae36d" "0mgs85cwx61bk17r7npl311l4m8yn4667wyhgjmm2ajiys6nn0yl")
-         ,(mozilla-patch "icecat-bug-1301496.patch"       "97268426bb6f" "1z7hg796cgag025gm9pp2szz7w870s7naagdri1dlsilj797v8hr")
-         ,(mozilla-patch "icecat-bug-1299519.patch"       "fc055950b6b8" "05iml5k3rzc653jk4imd111sh18625jxfxkcj12kjdihl0gdr4x4")
-         ,(mozilla-patch "icecat-bug-1303710.patch"       "6f845c23565b" "01dlbnmpsnwr448fajs276y62gl03r74k1hxnwsg6ihwhnfdvn5a")
-         ,(mozilla-patch "icecat-bug-1301343.patch"       "e5d51ca7a3c0" "0hshcz24hc6pkz5pcqxhajm17ibwrlfn1s00frfnpjjy56vacfz0")
-         ,(mozilla-patch "icecat-bug-1299686.patch"       "576f1725a57e" "1lic9d3r8r1vcniw1g3ca71390lw3dmwjsw55dp6z96hyjbcq3fd")))
+         ,(mozilla-patch "icecat-CVE-2016-5290-pt1.patch" "d4b5b8f3e373" "0w8cxn6ryhgxryy8k8i06yw4mknv509ns9ff1avd0hmgxa83mcdp")
+         ,(mozilla-patch "icecat-CVE-2016-5290-pt2.patch" "adce603ae36d" "0mgs85cwx61bk17r7npl311l4m8yn4667wyhgjmm2ajiys6nn0yl")
+         ,(mozilla-patch "icecat-CVE-2016-5290-pt3.patch" "97268426bb6f" "1z7hg796cgag025gm9pp2szz7w870s7naagdri1dlsilj797v8hr")
+         ,(mozilla-patch "icecat-CVE-2016-5290-pt4.patch" "fc055950b6b8" "05iml5k3rzc653jk4imd111sh18625jxfxkcj12kjdihl0gdr4x4")
+         ,(mozilla-patch "icecat-CVE-2016-5290-pt5.patch" "6f845c23565b" "01dlbnmpsnwr448fajs276y62gl03r74k1hxnwsg6ihwhnfdvn5a")
+         ,(mozilla-patch "icecat-CVE-2016-5290-pt6.patch" "e5d51ca7a3c0" "0hshcz24hc6pkz5pcqxhajm17ibwrlfn1s00frfnpjjy56vacfz0")
+         ,(mozilla-patch "icecat-CVE-2016-5290-pt7.patch" "61d1463acd04" "1iig4a79dxmfcr6w82mdhyl88wy7d36g5n4p24632kbabgl9j9sz")
+         ,(mozilla-patch "icecat-CVE-2016-5290-pt8.patch" "8e0bab4216de" "1knq8h5ni8crfndi3p78b2pyj5lzchqw67vk0yx061r76mq4wp4r")
+         ,(mozilla-patch "icecat-CVE-2016-5290-pt9.patch" "bb10104dc89e" "1flvagckrzfk7hs2xzb5j3s5i0ck57ygyskh5494xmpa2a1nnsqj")
+         ,(mozilla-patch "icecat-CVE-2016-5290-pt10.patch" "7006b275b829" "0sqagm247wx94mf51fyhdkn0vf1a1qy9i829shjnhssd79srxmnn")
+         ,(mozilla-patch "icecat-CVE-2016-5290-pt11.patch" "32ce7be98543" "1y2r9i4p1qpqi75mlwmibr51whz5h1vj28c6mh6ik57dxkqxbclb")
+         ,(mozilla-patch "icecat-CVE-2016-5291.patch"     "3ff0c89f3b26" "1prn74aglshaj27jfrpd2s2i4slpljw4rbzjxc1qgwjvkq4m6j6f")
+         ,(mozilla-patch "icecat-CVE-2016-5297.patch"     "46b07bdbf8b2" "1n8y1c5l0ms81dra7jsx8mp633ak5qvx105drvlg9hn3m0fwv1lj")
+         ,(search-patch  "icecat-CVE-2016-9064.patch") ; adapted for icecat based on:
+                                        ;                 "00c2b7baaa0b" "0y02yb7r62656nq9dji9dnwils2lxqasjz5byv62j1xa87r7f9hp"
+         ,(mozilla-patch "icecat-CVE-2016-9066.patch"     "576f1725a57e" "1lic9d3r8r1vcniw1g3ca71390lw3dmwjsw55dp6z96hyjbcq3fd")
+         ,(mozilla-patch "icecat-bug-1212939.patch"       "4a0e851f83e4" "182vx1qxrr7r2175jjf0bcixwwm1khdj4sq0c8wnsyry7p9waq5q")
+         ,(mozilla-patch "icecat-bug-1168743.patch"       "a1e06af61ab3" "07llk1ba6axjasiv30vicz96k55ff4mybxy21vjxk6j0asgyjz23")
+         ,(mozilla-patch "icecat-bug-1287176.patch"       "0569d5dce9db" "1d41sqbq6jc3af73dz9w19win7v7c12kw1mp7j7b1gkadq46c4y7")
+         ,(mozilla-patch "icecat-bug-1263665.patch"       "a79cafee93f4" "0bn7hpm8mh8qmkpz5wiridr792irrs5sjxyvryazy2i0p4pjh62p")
+         ,(mozilla-patch "icecat-bug-1304962.patch"       "f61049d5f373" "04d1na31qqq7yq4jjvhq6vzqq3f23rwac8c6fw4h5fx1pdb3l997")
+         ,(mozilla-patch "icecat-bug-1314574.patch"       "46b2558ca469" "00q8676xg4wb7p371wgi04nl05j7idkb2kna9a0l08k6lks9wdhh")))
       (modules '((guix build utils)))
       (snippet
        '(begin
@@ -411,8 +426,7 @@ standards.")
        ("glib" ,glib)
        ("gstreamer" ,gstreamer)
        ("gst-plugins-base" ,gst-plugins-base)
-       ("gtk+" ,gtk+)
-       ("gtk+-2" ,gtk+-2)
+       ("gtk+" ,gtk+-2)
        ("pango" ,pango)
        ("freetype" ,freetype)
        ("hunspell" ,hunspell)
@@ -456,7 +470,7 @@ standards.")
        ;; practice somehow.  See <http://hydra.gnu.org/build/378133>.
        #:validate-runpath? #f
 
-       #:configure-flags '("--enable-default-toolkit=cairo-gtk3"
+       #:configure-flags '("--enable-default-toolkit=cairo-gtk2"
                            "--enable-pango"
                            "--enable-gio"
                            "--enable-svg"
diff --git a/gnu/packages/grub.scm b/gnu/packages/grub.scm
index b920be9ea2..ef7395e95e 100644
--- a/gnu/packages/grub.scm
+++ b/gnu/packages/grub.scm
@@ -127,9 +127,16 @@
                        (("set -e") "exit 77\nset -e"))
                      #t)))))
     (inputs
-     `(;; ("lvm2" ,lvm2)
-       ("gettext" ,gettext-minimal)
+     `(("gettext" ,gettext-minimal)
+
+       ;; Depend on LVM2 for libdevmapper, used by 'grub-probe' and
+       ;; 'grub-install' to recognize mapped devices (LUKS, etc.)
+       ("lvm2" ,lvm2)
+
+       ;; Depend on mdadm, which is invoked by 'grub-probe' and 'grub-install'
+       ;; to determine whether the root file system is RAID.
        ("mdadm" ,mdadm)
+
        ("freetype" ,freetype)
        ;; ("libusb" ,libusb)
        ;; ("fuse" ,fuse)
diff --git a/gnu/packages/gstreamer.scm b/gnu/packages/gstreamer.scm
index 0b73fd14e2..5fe84ec2fc 100644
--- a/gnu/packages/gstreamer.scm
+++ b/gnu/packages/gstreamer.scm
@@ -97,7 +97,7 @@ arrays of data.")
 (define-public gstreamer
   (package
     (name "gstreamer")
-    (version "1.10.0")
+    (version "1.10.1")
     (source
      (origin
       (method url-fetch)
@@ -106,7 +106,7 @@ arrays of data.")
             version ".tar.xz"))
       (sha256
        (base32
-        "01vjsgz58n6nrmnahs4ac7v4656yc042ymffqjzqa0a8pvx7hxqy"))))
+        "1npnpyrw8603ivi5g3ziglvh3hq2shypid2vjcmki6g6w2bgk3gn"))))
     (build-system gnu-build-system)
     (outputs '("out" "doc"))
     (arguments
@@ -145,7 +145,7 @@ This package provides the core library and elements.")
 (define-public gst-plugins-base
   (package
     (name "gst-plugins-base")
-    (version "1.10.0")
+    (version "1.10.1")
     (source
      (origin
       (method url-fetch)
@@ -153,7 +153,7 @@ This package provides the core library and elements.")
                           name "-" version ".tar.xz"))
       (sha256
        (base32
-        "0jp9rwv0am8qv32q3dzhdcbyygg5wjm4fg20njyhp6n6vybyzkdz"))))
+        "1jbnr6vbklzli493xdd8y5sflm32r90lifpacxw9vbvs9hlyxkv6"))))
     (build-system gnu-build-system)
     (outputs '("out" "doc"))
     (propagated-inputs
@@ -187,7 +187,8 @@ This package provides the core library and elements.")
          (add-before 'configure 'patch
            (lambda _
              (substitute* "tests/check/libs/pbutils.c"
-               (("/bin/sh") (which "sh"))))))))
+               (("/bin/sh") (which "sh")))
+             #t)))))
     (home-page "https://gstreamer.freedesktop.org/")
     (synopsis
      "Plugins for the GStreamer multimedia library")
@@ -199,7 +200,7 @@ for the GStreamer multimedia library.")
 (define-public gst-plugins-good
   (package
     (name "gst-plugins-good")
-    (version "1.10.0")
+    (version "1.10.1")
     (source
      (origin
       (method url-fetch)
@@ -208,7 +209,7 @@ for the GStreamer multimedia library.")
             name "-" version ".tar.xz"))
       (sha256
        (base32
-        "1qhx6x3ax1qqbvm20zhqax3dsas4yzlx7vdjnjqllqzmcfbma0vs"))))
+        "1hkcap9l2603266gyi6jgvx7frbvfmb7xhfhjizbczy1wykjwr57"))))
     (build-system gnu-build-system)
     (inputs
      `(("aalib" ,aalib)
@@ -264,14 +265,14 @@ developers consider to have good quality code and correct functionality.")
 (define-public gst-plugins-bad
   (package
     (name "gst-plugins-bad")
-    (version "1.10.0")
+    (version "1.10.1")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://gstreamer.freedesktop.org/src/"
                                   name "/" name "-" version ".tar.xz"))
               (sha256
                (base32
-                "0kqwh5r4j05f2w9m353grvypn0106hxcr52409f7rvm3w4b9sprx"))))
+                "07cjra4fclrk6lpdm5hrsgp79aqpklx3v3l9scain091zvchwghk"))))
     (outputs '("out" "doc"))
     (build-system gnu-build-system)
     (arguments
@@ -329,7 +330,7 @@ developers consider to have good quality code and correct functionality.")
        ;("qtx11extras" ,qtx11extras)
        ("soundtouch" ,soundtouch)
        ("x265" ,x265)
-       ;("wayland" ,wayland) ; needs wayland-protocols
+       ;("wayland" ,wayland) ; needs gtk+ built with wayland support
        ))
     (home-page "https://gstreamer.freedesktop.org/")
     (synopsis "Plugins for the GStreamer multimedia library")
@@ -341,7 +342,7 @@ par compared to the rest.")
 (define-public gst-plugins-ugly
   (package
     (name "gst-plugins-ugly")
-    (version "1.10.0")
+    (version "1.10.1")
     (source
      (origin
        (method url-fetch)
@@ -349,7 +350,7 @@ par compared to the rest.")
                            name "/" name "-" version ".tar.xz"))
        (sha256
         (base32
-         "1q2m3bl8kh9q3grshj55lb2mqby4r20qfsrffc2l7ddb0ccqvplp"))))
+         "1hl385fys7hfx5ffipavvhciq6hwm731rs4d6r9fn7h9qagxbv55"))))
     (build-system gnu-build-system)
     (inputs
      `(("gst-plugins-base" ,gst-plugins-base)
@@ -380,7 +381,7 @@ distribution problems in some jurisdictions, e.g. due to patent threats.")
 (define-public gst-libav
   (package
     (name "gst-libav")
-    (version "1.10.0")
+    (version "1.10.1")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -388,7 +389,7 @@ distribution problems in some jurisdictions, e.g. due to patent threats.")
                     name "-" version ".tar.xz"))
               (sha256
                (base32
-                "0nyqkggcxfrbflcf4jyj0h9l1rkbi3r5h61w4fcbp2n72522165g"))))
+                "1ivjbh5g0l5ykfpc16kq5x2jz8d4ignyha14jpiz3pz6w26qpci7"))))
     (build-system gnu-build-system)
     (arguments
      '(#:configure-flags '("--with-system-libav")
@@ -418,7 +419,7 @@ compression formats through the use of the libav library.")
 (define-public python-gst
   (package
     (name "python-gst")
-    (version "1.10.0")
+    (version "1.10.1")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -426,7 +427,7 @@ compression formats through the use of the libav library.")
                     "gst-python-" version ".tar.xz"))
               (sha256
                (base32
-                "0hf71m0vqnd5sdj14li935xzzmqxh606qgw744a25w3vwj9v8nfy"))))
+                "04xhh0z0c0s6aq7kvmfs4r6yl1pjnqz0krp05pbjy62ayx5b61ak"))))
     (build-system gnu-build-system)
     (arguments
      ;; XXX: Factorize python-sitedir with python-build-system.
diff --git a/gnu/packages/gtk.scm b/gnu/packages/gtk.scm
index 7fa7e12b1b..17bd9c9b00 100644
--- a/gnu/packages/gtk.scm
+++ b/gnu/packages/gtk.scm
@@ -1116,7 +1116,7 @@ extensive documentation, including API reference and a tutorial.")
     (source
      (origin
       (method url-fetch)
-      (uri (string-append "http://ftp.gnome.org/pub/GNOME/sources"
+      (uri (string-append "mirror://gnome/sources"
                           "/pygtk/" (version-major+minor version)
                           "/pygtk-" version ".tar.bz2"))
       (sha256
@@ -1289,7 +1289,8 @@ can also be used to document application code.")
     (native-inputs
      `(("pkg-config" ,pkg-config)
        ("intltool" ,intltool)))
-    (propagated-inputs
+    (inputs
+     ;; Don't propagate GTK+ to reduce "profile pollution".
      `(("gtk+" ,gtk+-2))) ; required by gtk-engines-2.pc
     (home-page "http://live.gnome.org/GnomeArt")
     (synopsis "Theming engines for GTK+ 2.x")
diff --git a/gnu/packages/guile.scm b/gnu/packages/guile.scm
index 3f45b29038..4572544ec3 100644
--- a/gnu/packages/guile.scm
+++ b/gnu/packages/guile.scm
@@ -217,7 +217,8 @@ without requiring the source code to be rewritten.")
                                   ".tar.xz"))
               (sha256
                (base32
-                "12yqkr974y91ylgw6jnmci2v90i90s7h9vxa4zk0sai8vjnz4i1p"))))))
+                "12yqkr974y91ylgw6jnmci2v90i90s7h9vxa4zk0sai8vjnz4i1p"))
+              (patches (search-patches "guile-repl-server-test.patch"))))))
 
 (define-public guile-next
   (package (inherit guile-2.0)
diff --git a/gnu/packages/image.scm b/gnu/packages/image.scm
index a40b212710..526c87cf86 100644
--- a/gnu/packages/image.scm
+++ b/gnu/packages/image.scm
@@ -243,7 +243,7 @@ extracting icontainer icon files.")
 (define-public libtiff
   (package
    (name "libtiff")
-   (replacement libtiff/fixed)
+   (replacement libtiff-4.0.7)
    (version "4.0.6")
    (source (origin
             (method url-fetch)
@@ -283,24 +283,18 @@ collection of tools for doing simple manipulations of TIFF images.")
                                   "See COPYRIGHT in the distribution."))
    (home-page "http://www.remotesensing.org/libtiff/")))
 
-(define libtiff/fixed
+(define libtiff-4.0.7
   (package
     (inherit libtiff)
+    (version "4.0.7")
     (source (origin
-              (inherit (package-source libtiff))
-              (patches (search-patches
-                         "libtiff-oob-accesses-in-decode.patch"
-                         "libtiff-oob-write-in-nextdecode.patch"
-                         "libtiff-CVE-2015-8665+CVE-2015-8683.patch"
-                         "libtiff-CVE-2016-3623.patch"
-                         "libtiff-CVE-2016-3945.patch"
-                         "libtiff-CVE-2016-3990.patch"
-                         "libtiff-CVE-2016-3991.patch"
-                         "libtiff-CVE-2016-5314.patch"
-                         "libtiff-CVE-2016-5321.patch"
-                         "libtiff-CVE-2016-5323.patch"
-                         "libtiff-CVE-2016-5652.patch"
-                         "libtiff-CVE-2016-9273.patch"))))))
+              (method url-fetch)
+              (uri (string-append "ftp://download.osgeo.org/libtiff/tiff-"
+                                  version ".tar.gz"))
+              (sha256
+               (base32
+                "06ghqhr4db1ssq0acyyz49gr8k41gzw6pqb6mbn5r7jqp77s4hwz"))))
+    (home-page "http://www.simplesystems.org/libtiff/")))
 
 (define-public libwmf
   (package
@@ -849,15 +843,16 @@ convert, manipulate, filter and display a wide variety of image formats.")
 (define-public jasper
   (package
     (name "jasper")
-    (version "1.900.19")
+    (version "1.900.29")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://www.ece.uvic.ca/~frodo/jasper"
                                   "/software/jasper-" version ".tar.gz"))
               (sha256
                (base32
-                "0dm3k0wdny3s37zxm9s9riv46p69c14bnn532fv6cv5b6l1b0pwb"))))
+                "1h1575wdzq1p7y2xvy1gbiypai1iils5awhy4gadr78qpb9ykrra"))))
     (build-system gnu-build-system)
+    (inputs `(("libjpeg" ,libjpeg)))
     (synopsis "JPEG-2000 library")
     (description "The JasPer Project is an initiative to provide a reference
 implementation of the codec specified in the JPEG-2000 Part-1 standard (i.e.,
@@ -944,7 +939,7 @@ differences in file encoding, image quality, and other small variations.")
               (patches (list (search-patch "steghide-fixes.patch")))))
     (build-system gnu-build-system)
     (native-inputs
-     `(("gettext" ,gnu-gettext)
+     `(("gettext" ,gettext-minimal)
        ("libtool" ,libtool)
        ("perl" ,perl)))                 ;for tests
     (inputs
diff --git a/gnu/packages/imagemagick.scm b/gnu/packages/imagemagick.scm
index 8dcfbc72c5..99d8b76299 100644
--- a/gnu/packages/imagemagick.scm
+++ b/gnu/packages/imagemagick.scm
@@ -43,14 +43,14 @@
 (define-public imagemagick
   (package
     (name "imagemagick")
-    (version "6.9.6-4")
+    (version "6.9.6-5")
     (source (origin
              (method url-fetch)
              (uri (string-append "mirror://imagemagick/ImageMagick-"
                                  version ".tar.xz"))
              (sha256
               (base32
-               "1mv2qihr9jfagz1dds42q46zirh0dvx0rai7pkqmbzy2bp2c48ym"))))
+               "037lg2m0y5b17lyi34jdlkq4h03ck67j5m6wr84nvwd3jfx240cd"))))
     (build-system gnu-build-system)
     (arguments
      `(#:configure-flags '("--with-frozenpaths" "--without-gcc-arch")
diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index 37db1e9055..a4639bdd59 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -327,14 +327,14 @@ 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 "4.8.7"
-                    "1jbwm131zv59iyr6qw7qcbcfz49qqb2hhx30230gb99flyc5h4hg"
+  (make-linux-libre "4.8.10"
+                    "04kwarmpz5adz64wwy0xpwzxsri7jrjkhbmjlwxsac69x9a26bkl"
                     %intel-compatible-systems
                     #:configuration-file kernel-config))
 
 (define-public linux-libre-4.4
-  (make-linux-libre "4.4.31"
-                    "1s4xdllvxw02g4yqlafcacgsgdpxccf6dlqafpqffm873q1y9n4d"
+  (make-linux-libre "4.4.34"
+                    "04ng40l2av34bcfwjs5vliv15f0m8bl0sfw08imspiplxvajd6ca"
                     %intel-compatible-systems
                     #:configuration-file kernel-config))
 
@@ -345,8 +345,8 @@ 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 "4.8.7")
-(define %linux-libre-hash "1jbwm131zv59iyr6qw7qcbcfz49qqb2hhx30230gb99flyc5h4hg")
+(define %linux-libre-version "4.8.10")
+(define %linux-libre-hash "04kwarmpz5adz64wwy0xpwzxsri7jrjkhbmjlwxsac69x9a26bkl")
 
 (define-public linux-libre-arm-generic
   (make-linux-libre %linux-libre-version
@@ -1683,7 +1683,8 @@ time.")
                     (("confdir = .*$")
                      "confdir = @sysconfdir@\n")
                     (("DEFAULT_SYS_DIR = @DEFAULT_SYS_DIR@")
-                     "DEFAULT_SYS_DIR = @sysconfdir@"))))))
+                     "DEFAULT_SYS_DIR = @sysconfdir@"))))
+              (patches (search-patches "lvm2-static-link.patch"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("pkg-config" ,pkg-config)
@@ -1738,6 +1739,22 @@ mapper.  Kernel components are part of Linux-libre.")
     ;; Command-line tools are GPLv2.
     (license (list license:gpl2 license:lgpl2.1))))
 
+(define-public lvm2-static
+  (package
+    (inherit lvm2)
+    (name "lvm2-static")
+
+    ;; Propagate udev because libdevmapper.a depends on libudev.
+    (inputs (alist-delete "udev" (package-inputs lvm2)))
+    (propagated-inputs `(("udev" ,eudev)))
+
+    (arguments
+     (substitute-keyword-arguments (package-arguments lvm2)
+       ((#:configure-flags flags '())
+        ;; LVM2 doesn't use Libtool, hence the custom option.
+        `(cons "--enable-static_link" ,flags))))
+    (synopsis "Logical volume management for Linux (statically linked)")))
+
 (define-public wireless-tools
   (package
     (name "wireless-tools")
@@ -2647,7 +2664,7 @@ and copy/paste text in the console and in xterm.")
 (define-public btrfs-progs
   (package
     (name "btrfs-progs")
-    (version "4.8.3")
+    (version "4.8.4")
     (source (origin
               (method url-fetch)
               (uri (string-append "mirror://kernel.org/linux/kernel/"
@@ -2655,7 +2672,7 @@ and copy/paste text in the console and in xterm.")
                                   "btrfs-progs-v" version ".tar.xz"))
               (sha256
                (base32
-                "1wlflrygnpndppil9g12pk184f75g9qx1lkr0x1gijigglqhr9n1"))))
+                "1ib1ybpjhcymcycjiraz1vk01qlyvpwcg7mwfhmacdy3cvbfl9mz"))))
     (build-system gnu-build-system)
     (outputs '("out"
                "static"))      ; static versions of binaries in "out" (~16MiB!)
@@ -3128,7 +3145,7 @@ developers.")
                           (string-append "PREFIX=" %output))
        #:tests? #f))                    ; no tests
     (native-inputs
-     `(("gnu-gettext" ,gnu-gettext)
+     `(("gettext" ,gettext-minimal)
        ("pkg-config" ,pkg-config)))
     (inputs
      `(("libdrm" ,libdrm)
diff --git a/gnu/packages/mail.scm b/gnu/packages/mail.scm
index bb7d16ce27..ff40242c79 100644
--- a/gnu/packages/mail.scm
+++ b/gnu/packages/mail.scm
@@ -537,14 +537,14 @@ invoking @command{notifymuch} from the post-new hook.")
 (define-public notmuch
   (package
     (name "notmuch")
-    (version "0.23.1")
+    (version "0.23.2")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://notmuchmail.org/releases/notmuch-"
                                   version ".tar.gz"))
               (sha256
                (base32
-                "106ijsnilqf8760z4cq99rqzjsvyaw86d0lgnzz7v95gm4d2l0g8"))))
+                "1g4p5hsrqqbqk6s2w756als60wppvjgpyq104smy3w9vshl7bzgd"))))
     (build-system gnu-build-system)
     (arguments
      '(#:make-flags (list "V=1") ; Verbose test output.
@@ -568,6 +568,11 @@ invoking @command{notifymuch} from the post-new hook.")
                       ;; Patch various inline shell invocations.
                       (substitute* (find-files "test" "\\.sh$")
                         (("/bin/sh") (which "sh")))
+                      ;; XXX: Some signature verification tests fail with
+                      ;; gnupg-2.1.16, so we skip them. See this thread:
+                      ;; https://notmuchmail.org/pipermail/notmuch/2016/023688.html
+                      (setenv "NOTMUCH_SKIP_TESTS"
+                              "T350-crypto.2 T350-crypto.3 T350-crypto.4 T350-crypto.15")
                       #t)))))
     (native-inputs
      `(("bash-completion" ,bash-completion)
@@ -1469,15 +1474,15 @@ converts them to maildir format directories.")
 (define-public mpop
   (package
     (name "mpop")
-    (version "1.2.5")
+    (version "1.2.6")
     (source
      (origin
        (method url-fetch)
-       (uri (string-append "http://downloads.sourceforge.net/mpop/mpop-"
-                           version ".tar.xz"))
+       (uri (string-append "mirror://sourceforge/mpop/mpop/" version
+                           "/mpop-" version ".tar.xz"))
        (sha256
         (base32
-         "0n0ij258kn8lfa6nyr6l6plc4hf1wvyf1hkwicvdbjqdqrgjnq81"))))
+         "0p1ix63jh64dibrlccch8q7gxl9nn18wd2qpyr5z1h4gs2fpmv4z"))))
     (build-system gnu-build-system)
     (inputs
      `(("gnutls" ,gnutls)
@@ -1603,14 +1608,14 @@ transfer protocols.")
 (define-public opensmtpd
   (package
     (name "opensmtpd")
-    (version "5.9.2p1")
+    (version "6.0.2p1")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://www.opensmtpd.org/archives/"
                                   name "-" version ".tar.gz"))
               (sha256
                (base32
-                "07d7f1m5sxyz6mkk228rcm7fsf7350994ayvmhgph333q5rz48im"))))
+                "1b4h64w45hpmfq5721smhg4s0shs64gbcjqjpx3fbiw4hz8bdy9a"))))
     (build-system gnu-build-system)
     (inputs
      `(("bdb" ,bdb)
@@ -1620,11 +1625,15 @@ transfer protocols.")
        ("linux-pam" ,linux-pam)
        ("zlib" ,zlib)))
     (native-inputs
-     `(("bison" ,bison)))
+     `(("bison" ,bison)
+       ("groff" ,groff)))
     (arguments
-     `(#:configure-flags (list "--with-table-db" "--localstatedir=/var"
-                               "--with-user-smtpd=smtpd" "--with-user-queue=smtpq"
-                               "--with-group-queue=smtpq")
+     `(#:configure-flags
+       (list "--with-table-db" "--localstatedir=/var"
+             "--with-user-smtpd=smtpd" "--with-user-queue=smtpq"
+             "--with-group-queue=smtpq"
+             "--with-path-socket=/var/run"
+             "--with-path-CAfile=/etc/ssl/certs/ca-certificates.crt")
        #:phases
        (modify-phases %standard-phases
          ;; OpenSMTPD provides a single utility smtpctl to control the daemon and
diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm
index a1bd7846f8..e432ed5c05 100644
--- a/gnu/packages/maths.scm
+++ b/gnu/packages/maths.scm
@@ -563,7 +563,10 @@ incompatible with HDF5.")
     (inputs
      `(("zlib" ,zlib)))
     (arguments
-     `(#:phases
+     `(;; Some of the users, notably Flann, need the C++ interface.
+       #:configure-flags '("--enable-cxx")
+
+       #:phases
        (modify-phases %standard-phases
          (add-before 'configure 'patch-configure
            (lambda _
@@ -2723,7 +2726,6 @@ set.")
              ;; Custom install because docs/Makefile doesn't honor ${docdir}.
              (let* ((doc (assoc-ref outputs "doc"))
                     (docdir (string-append doc "/share/doc/hypre-" ,version)))
-               (mkdir-p docdir)
                (with-directory-excursion "docs"
                  (for-each (lambda (base)
                              (install-file (string-append base ".pdf") docdir)
diff --git a/gnu/packages/mp3.scm b/gnu/packages/mp3.scm
index 201f9c46f6..fa1407f7e4 100644
--- a/gnu/packages/mp3.scm
+++ b/gnu/packages/mp3.scm
@@ -441,7 +441,6 @@ format.")
            (lambda* (#:key outputs #:allow-other-keys)
              (let* ((out (assoc-ref outputs "out"))
                     (bin (string-append out "/bin")))
-               (mkdir-p bin)
                (install-file "mpc123" bin)))))
        #:tests? #f))
     (native-inputs
diff --git a/gnu/packages/mpd.scm b/gnu/packages/mpd.scm
index 83d99778ed..7b77c11835 100644
--- a/gnu/packages/mpd.scm
+++ b/gnu/packages/mpd.scm
@@ -183,7 +183,7 @@ terminal using ncurses.")
 (define-public ncmpcpp
   (package
     (name "ncmpcpp")
-    (version "0.7.5")
+    (version "0.7.7")
     (source (origin
               (method url-fetch)
               (uri
@@ -191,7 +191,7 @@ terminal using ncurses.")
                               version ".tar.bz2"))
               (sha256
                (base32
-                "0zg084m06y7dd8ccy6aq9hx8q7qi2s5kl0br5139hrmk40q68kvy"))))
+                "1vq19m36608pvw1g8nbcaqqb89wsw05v35pi45xwr20z7g4bxg5p"))))
     (build-system gnu-build-system)
     (inputs `(("libmpdclient" ,libmpdclient)
               ("boost"  ,boost)
@@ -296,7 +296,7 @@ interface for the Music Player Daemon.")
                  `("GI_TYPELIB_PATH" ":" prefix (,gi-typelib-path))))
              #t)))))
     (native-inputs
-     `(("gettext" ,gnu-gettext)))
+     `(("gettext" ,gettext-minimal)))
     (inputs
      `(("python-mpd2" ,python-mpd2)
        ("gtk+" ,gtk+)
diff --git a/gnu/packages/music.scm b/gnu/packages/music.scm
index caebe70dd6..cf99c88187 100644
--- a/gnu/packages/music.scm
+++ b/gnu/packages/music.scm
@@ -504,7 +504,7 @@ interface.  It is implemented as a frontend to @code{klick}.")
 (define-public lilypond
   (package
     (name "lilypond")
-    (version "2.19.33")
+    (version "2.19.51")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -513,7 +513,7 @@ interface.  It is implemented as a frontend to @code{klick}.")
                     name "-" version ".tar.gz"))
               (sha256
                (base32
-                "0s4vbbfy4xwq4da4kmlnndalmcyx2jaz7y8praah2146qbnr90xh"))))
+                "1b4jvc0fixbnp8x457fzk5wgb4zd03npwwivp60kc27fmv63w5l1"))))
     (build-system gnu-build-system)
     (arguments
      `(#:tests? #f ; out-test/collated-files.html fails
@@ -881,7 +881,7 @@ users to select LV2 plugins and run them with jalv.")
 (define-public synthv1
   (package
     (name "synthv1")
-    (version "0.7.5")
+    (version "0.8.0")
     (source (origin
               (method url-fetch)
               (uri
@@ -889,7 +889,7 @@ users to select LV2 plugins and run them with jalv.")
                               "/synthv1-" version ".tar.gz"))
               (sha256
                (base32
-                "0h5zja78phf9705i9g54zh61iczb24iv7rxhljyms30sjgajig1y"))))
+                "155pfyhr6d35ciw95pbxlqy7751cmij8j5d849rvblqbjzyzb5qx"))))
     (build-system gnu-build-system)
     (arguments
      `(#:tests? #f ; There are no tests.
@@ -909,6 +909,74 @@ users to select LV2 plugins and run them with jalv.")
 oscillators and stereo effects.")
     (license license:gpl2+)))
 
+(define-public drumkv1
+  (package
+    (name "drumkv1")
+    (version "0.8.0")
+    (source (origin
+              (method url-fetch)
+              (uri
+               (string-append "mirror://sourceforge/drumkv1/drumkv1/" version
+                              "/drumkv1-" version ".tar.gz"))
+              (sha256
+               (base32
+                "1n2kd468kn71yp2asmamprvblmdlvh0zd8lsh3598dwi4b7aa3ga"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:tests? #f ; There are no tests.
+       #:configure-flags
+       '("CXXFLAGS=-std=gnu++11")))
+    (inputs
+     `(("jack" ,jack-1)
+       ("lv2" ,lv2)
+       ("libsndfile" ,libsndfile)
+       ("alsa-lib" ,alsa-lib)
+       ("liblo" ,liblo)
+       ("qtbase" ,qtbase)))
+    (native-inputs
+     `(("pkg-config" ,pkg-config)
+       ("qttools" ,qttools)))
+    (home-page "http://drumkv1.sourceforge.net")
+    (synopsis "Drum-kit sampler synthesizer with stereo effects")
+    (description
+     "Drumkv1 is an old-school drum-kit sampler synthesizer with stereo
+effects.")
+    (license license:gpl2+)))
+
+(define-public samplv1
+  (package
+    (name "samplv1")
+    (version "0.8.0")
+    (source (origin
+              (method url-fetch)
+              (uri
+               (string-append "mirror://sourceforge/samplv1/samplv1/" version
+                              "/samplv1-" version ".tar.gz"))
+              (sha256
+               (base32
+                "0j3hkmd9q0bw9b7nk9cssqywlrishkd1n790a9vq6gh3pdc5sf3r"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:tests? #f ; There are no tests.
+       #:configure-flags
+       '("CXXFLAGS=-std=gnu++11")))
+    (inputs
+     `(("jack" ,jack-1)
+       ("lv2" ,lv2)
+       ("libsndfile" ,libsndfile)
+       ("alsa-lib" ,alsa-lib)
+       ("liblo" ,liblo)
+       ("qtbase" ,qtbase)))
+    (native-inputs
+     `(("pkg-config" ,pkg-config)
+       ("qttools" ,qttools)))
+    (home-page "http://samplv1.sourceforge.net")
+    (synopsis "Polyphonic sampler synthesizer with stereo effects")
+    (description
+     "Samplv1 is an old-school polyphonic sampler synthesizer with stereo
+effects.")
+    (license license:gpl2+)))
+
 (define-public amsynth
   (package
     (name "amsynth")
@@ -1148,7 +1216,6 @@ is subjective.")
                     (lib   (string-append share "/java"))
                     (swt   (assoc-ref inputs "java-swt")))
                (mkdir-p bin)
-               (mkdir-p lib)
                ;; install all jars
                (for-each (lambda (file)
                            (install-file file lib))
@@ -1407,7 +1474,7 @@ backends, including ALSA, OSS, Network and FluidSynth.")
 (define-public zynaddsubfx
   (package
     (name "zynaddsubfx")
-    (version "2.5.4")
+    (version "3.0.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -1415,7 +1482,7 @@ backends, including ALSA, OSS, Network and FluidSynth.")
                     version "/zynaddsubfx-" version ".tar.bz2"))
               (sha256
                (base32
-                "16llaa2wg2gbgjhwp3632b2vx9jvanj4csv7d41k233ms6d1sjq1"))))
+                "0p640hlw28264nzrnd2lm4bi5snas4fvh80p8lpxvph2hjw3sncl"))))
     (build-system cmake-build-system)
     (arguments
      `(#:phases
@@ -1433,6 +1500,7 @@ backends, including ALSA, OSS, Network and FluidSynth.")
     (inputs
      `(("liblo" ,liblo)
        ("ntk" ,ntk)
+       ("mesa" ,mesa)
        ("alsa-lib" ,alsa-lib)
        ("jack" ,jack-1)
        ("fftw" ,fftw)
@@ -1570,14 +1638,14 @@ computer's keyboard.")
 (define-public qtractor
   (package
     (name "qtractor")
-    (version "0.7.9")
+    (version "0.8.0")
     (source (origin
               (method url-fetch)
               (uri (string-append "http://downloads.sourceforge.net/qtractor/"
                                   "qtractor-" version ".tar.gz"))
               (sha256
                (base32
-                "0pp459kfgrnngj373gnwwl43xjz32lmyf7v62p2nnjh6c7wr1ryq"))))
+                "17v563liyqcvil204ry1qfp09d91944nqz2ig33f5c3pyg4z2427"))))
     (build-system gnu-build-system)
     (arguments `(#:tests? #f)) ; no "check" target
     (inputs
@@ -2169,8 +2237,8 @@ simulation of a push pull transistor fuzz effect with added high octave."))))
 pedal."))))
 
 (define-public gx-saturator-lv2
-  (let ((commit "361399245d234b4d02f11f066d25ac15d90c6bf8")
-        (revision "1"))
+  (let ((commit "0b581ac85c515325b9f16e51937cae6e1bf81a0a")
+        (revision "2"))
     (package (inherit gx-guvnor-lv2)
       (name "gx-saturator-lv2")
       (version (string-append "0-" revision "." (string-take commit 9)))
@@ -2181,27 +2249,16 @@ pedal."))))
                       (commit commit)))
                 (sha256
                  (base32
-                  "13cf5gxr2wzp5954hdhbl79v98a665ll5434mb3668p4j33sv217"))
+                  "1cl785pzq8zk55m1rnhfd6qsabci6kpf4pf002gwr91vagyq246z"))
                 (file-name (string-append name "-" version "-checkout"))))
-      (arguments
-       (substitute-keyword-arguments (package-arguments gx-guvnor-lv2)
-         ((#:phases phases)
-          `(modify-phases ,phases
-             (add-after 'unpack 'escape-shell-commands
-               (lambda _
-                 (substitute* "Makefile"
-                   (("cat ") "$(shell cat ")
-                   (("/dev/null") "/dev/null)")
-                   (("SSE_CFLAGS = \"\"") "SSE_CFLAGS ="))
-                 #t))))))
       (home-page "https://github.com/brummer10/GxSaturator.lv2")
       (synopsis "Saturation effect")
       (description "This package provides the LV2 plugin \"GxSaturator\", a
 saturation effect."))))
 
 (define-public gx-hyperion-lv2
-  (let ((commit "7d993bc77f9946b3df0e481632c61b2dcbb6549f")
-        (revision "1"))
+  (let ((commit "6a096a664e553e551e179e85cf390bd1683410fb")
+        (revision "2"))
     (package (inherit gx-guvnor-lv2)
       (name "gx-hyperion-lv2")
       (version (string-append "0-" revision "." (string-take commit 9)))
@@ -2212,27 +2269,16 @@ saturation effect."))))
                       (commit commit)))
                 (sha256
                  (base32
-                  "12klcyc6l9v93ii3478mqz44jzvh5np1sk8zzdmz42jp0w8qd429"))
+                  "1ksv3wmylhwbf6kjl2lnhr14h9rfl291cfm21471gnb1r68yqfxh"))
                 (file-name (string-append name "-" version "-checkout"))))
-      (arguments
-       (substitute-keyword-arguments (package-arguments gx-guvnor-lv2)
-         ((#:phases phases)
-          `(modify-phases ,phases
-             (add-after 'unpack 'escape-shell-commands
-               (lambda _
-                 (substitute* "Makefile"
-                   (("cat ") "$(shell cat ")
-                   (("/dev/null") "/dev/null)")
-                   (("SSE_CFLAGS = \"\"") "SSE_CFLAGS ="))
-                 #t))))))
       (home-page "https://github.com/brummer10/GxHyperion.lv2")
       (synopsis "Simulation of the Hyperion Fuzz pedal")
       (description "This package provides the LV2 plugin \"GxHyperion\", a
 simulation of the Hyperion Fuzz pedal."))))
 
 (define-public gx-voodoo-fuzz-lv2
-  (let ((commit "d2d6b27bc279f98c2fd11bbd58ffe2fb2c321ec4")
-        (revision "1"))
+  (let ((commit "aec7889b489385e8add06126e7a36ae2e26254b1")
+        (revision "2"))
     (package (inherit gx-guvnor-lv2)
       (name "gx-voodoo-fuzz-lv2")
       (version (string-append "0-" revision "." (string-take commit 9)))
@@ -2243,19 +2289,8 @@ simulation of the Hyperion Fuzz pedal."))))
                       (commit commit)))
                 (sha256
                  (base32
-                  "1ji915bly588a8xwvwspvsqv0nh8ljgi6rky2mk1d9d6nz96jrbk"))
+                  "0mc41ldlv89069iaysnfiqxy5h5sr8mdi5cxm3ij5q5v4jv3viwx"))
                 (file-name (string-append name "-" version "-checkout"))))
-      (arguments
-       (substitute-keyword-arguments (package-arguments gx-guvnor-lv2)
-         ((#:phases phases)
-          `(modify-phases ,phases
-             (add-after 'unpack 'escape-shell-commands
-               (lambda _
-                 (substitute* "Makefile"
-                   (("cat ") "$(shell cat ")
-                   (("/dev/null") "/dev/null)")
-                   (("SSE_CFLAGS = \"\"") "SSE_CFLAGS ="))
-                 #t))))))
       (home-page "https://github.com/brummer10/GxVoodoFuzz.lv2")
       (synopsis "Fuzz effect modelled after the Voodoo Lab SuperFuzz")
       (description "This package provides the LV2 plugin \"GxVoodooFuzz\", a
@@ -2264,8 +2299,8 @@ Bosstone circuit, followed by the tone control of the FoxToneMachine in
 parallel with a DarkBooster, followed by a volume control."))))
 
 (define-public gx-super-fuzz-lv2
-  (let ((commit "9800354caeb4082a64ca55b2daa9a9a1f79b8c21")
-        (revision "1"))
+  (let ((commit "f40389575812c909007d140d327ce579930b71f7")
+        (revision "2"))
     (package (inherit gx-guvnor-lv2)
       (name "gx-super-fuzz-lv2")
       (version (string-append "0-" revision "." (string-take commit 9)))
@@ -2276,19 +2311,8 @@ parallel with a DarkBooster, followed by a volume control."))))
                       (commit commit)))
                 (sha256
                  (base32
-                  "1jclp53p01h94cpx17wm4765r7klbr41g7bvq87l53qwlrgkc7a9"))
+                  "174bibj8qzm8zr6f5h8bcj94iry17zravk8flpdy84n6yg7cixji"))
                 (file-name (string-append name "-" version "-checkout"))))
-      (arguments
-       (substitute-keyword-arguments (package-arguments gx-guvnor-lv2)
-         ((#:phases phases)
-          `(modify-phases ,phases
-             (add-after 'unpack 'escape-shell-commands
-               (lambda _
-                 (substitute* "Makefile"
-                   (("cat ") "$(shell cat ")
-                   (("/dev/null") "/dev/null)")
-                   (("SSE_CFLAGS = \"\"") "SSE_CFLAGS ="))
-                 #t))))))
       (home-page "https://github.com/brummer10/GxSuperFuzz.lv2")
       (synopsis "Fuzz effect modelled after the UniVox SuperFuzz")
       (description "This package provides the LV2 plugin \"GxVoodooFuzz\", an
@@ -2297,8 +2321,8 @@ pot, which is usualy in the housing, is exposed as a control parameter.  It
 adjusts the amount of harmonics."))))
 
 (define-public gx-vintage-fuzz-master-lv2
-  (let ((commit "c3ab9a3019a8381a398718b98615940b4a225b9e")
-        (revision "1"))
+  (let ((commit "0fec0bc1e8a8ba909a68e916e036138a3425d7db")
+        (revision "2"))
     (package (inherit gx-guvnor-lv2)
       (name "gx-vintage-fuzz-master-lv2")
       (version (string-append "0-" revision "." (string-take commit 9)))
@@ -2309,27 +2333,16 @@ adjusts the amount of harmonics."))))
                       (commit commit)))
                 (sha256
                  (base32
-                  "0s1ghysggx6psalyhcpgjnmf38vama6jcqgbldqmxii5c2w2ybsc"))
+                  "06szi6d2iwkygbw5azhwzhcl2as4lmk2gs9hanngsf46a1zbdcp7"))
                 (file-name (string-append name "-" version "-checkout"))))
-      (arguments
-       (substitute-keyword-arguments (package-arguments gx-guvnor-lv2)
-         ((#:phases phases)
-          `(modify-phases ,phases
-             (add-after 'unpack 'escape-shell-commands
-               (lambda _
-                 (substitute* "Makefile"
-                   (("cat ") "$(shell cat ")
-                   (("/dev/null") "/dev/null)")
-                   (("SSE_CFLAGS = \"\"") "SSE_CFLAGS ="))
-                 #t))))))
       (home-page "https://github.com/brummer10/GxVintageFuzzMaster.lv2")
       (synopsis "Fuzz effect simulation of the vintage Fuzz Master")
       (description "This package provides the LV2 plugin
 \"GxVintageFuzzMaster\", a simulation of the vintage Fuzz Master pedal."))))
 
 (define-public gx-slow-gear-lv2
-  (let ((commit "1071c2b2936ebad859242cb578af2f3415f8900f")
-        (revision "1"))
+  (let ((commit "cb852e0426f4e6fe077e7f1ede73a4da335cfc5e")
+        (revision "2"))
     (package (inherit gx-guvnor-lv2)
       (name "gx-slow-gear-lv2")
       (version (string-append "0-" revision "." (string-take commit 9)))
@@ -2340,27 +2353,16 @@ adjusts the amount of harmonics."))))
                       (commit commit)))
                 (sha256
                  (base32
-                  "0c6099h5qkv7ilsvxxcrzwy1h6lkld1srh3fvbjxyw9q34kbqsyl"))
+                  "0dp7afi1r3kzciiyn1hrkz6arsq47ys9sx5g4b7xa9k1dv92ishp"))
                 (file-name (string-append name "-" version "-checkout"))))
-      (arguments
-       (substitute-keyword-arguments (package-arguments gx-guvnor-lv2)
-         ((#:phases phases)
-          `(modify-phases ,phases
-             (add-after 'unpack 'escape-shell-commands
-               (lambda _
-                 (substitute* "Makefile"
-                   (("cat ") "$(shell cat ")
-                   (("/dev/null") "/dev/null)")
-                   (("SSE_CFLAGS = \"\"") "SSE_CFLAGS ="))
-                 #t))))))
       (home-page "https://github.com/brummer10/GxSlowGear.lv2")
       (synopsis "Slow gear audio effect")
       (description "This package provides the LV2 plugin \"GxSlowGear\", a
 slow gear audio effect to produce volume swells."))))
 
 (define-public gx-switchless-wah-lv2
-  (let ((commit "1d466240c482b7ce9136aee39044068ab96f1c92")
-        (revision "1"))
+  (let ((commit "7b08691203314612999f0ce2328cdc1161cd6665")
+        (revision "2"))
     (package (inherit gx-guvnor-lv2)
       (name "gx-switchless-wah-lv2")
       (version (string-append "0-" revision "." (string-take commit 9)))
@@ -2371,19 +2373,8 @@ slow gear audio effect to produce volume swells."))))
                       (commit commit)))
                 (sha256
                  (base32
-                  "0g6njgsm8s76n6yys09a8w77z93pjjgqq9hzhhsrl73hhvyr9qmy"))
+                  "04jqfpncmrrqn34p21w4v9m2x5a5wsqwbm4f3byxvq4vcibwxzk2"))
                 (file-name (string-append name "-" version "-checkout"))))
-      (arguments
-       (substitute-keyword-arguments (package-arguments gx-guvnor-lv2)
-         ((#:phases phases)
-          `(modify-phases ,phases
-             (add-after 'unpack 'escape-shell-commands
-               (lambda _
-                 (substitute* "Makefile"
-                   (("cat ") "$(shell cat ")
-                   (("/dev/null") "/dev/null)")
-                   (("SSE_CFLAGS = \"\"") "SSE_CFLAGS ="))
-                 #t))))))
       (home-page "https://github.com/brummer10/GxSwitchlessWah.lv2")
       (synopsis "Wah emulation with switchless activation")
       (description "This package provides the LV2 plugin \"GxSwitchlessWah\",
diff --git a/gnu/packages/networking.scm b/gnu/packages/networking.scm
index f19cebeb13..de7aaf0680 100644
--- a/gnu/packages/networking.scm
+++ b/gnu/packages/networking.scm
@@ -454,7 +454,7 @@ and up to 1 Mbit/s downstream.")
     (inputs
      `(("libidn" ,libidn)))
     (native-inputs
-     `(("gettext" ,gnu-gettext)
+     `(("gettext" ,gettext-minimal)
        ("perl" ,perl)))
     (synopsis "Improved whois client")
     (description "This whois client is intelligent and can
@@ -467,7 +467,7 @@ which can be used to encrypt a password with @code{crypt(3)}.")
 (define-public wireshark
   (package
     (name "wireshark")
-    (version "2.2.1")
+    (version "2.2.2")
     (synopsis "Network traffic analyzer")
     (source
      (origin
@@ -476,7 +476,7 @@ which can be used to encrypt a password with @code{crypt(3)}.")
                            version ".tar.bz2"))
        (sha256
         (base32
-         "0jciaqz119vmznd8mi4gq5dgwz7vn453cnm2086mxcy80jpj43lh"))))
+         "1csm035ayfzn1xzzsmzcjk2ixx39d70aykr4nh0a88chk9gfzb7r"))))
     (build-system glib-or-gtk-build-system)
     (inputs `(("bison" ,bison)
               ("c-ares" ,c-ares)
diff --git a/gnu/packages/package-management.scm b/gnu/packages/package-management.scm
index 8c8a267fa7..051dff34b7 100644
--- a/gnu/packages/package-management.scm
+++ b/gnu/packages/package-management.scm
@@ -166,7 +166,7 @@
                      ;; guix' always contains them.
                      ("autoconf" ,(autoconf-wrapper))
                      ("automake" ,automake)
-                     ("gettext" ,gnu-gettext)
+                     ("gettext" ,gettext-minimal)
                      ("texinfo" ,texinfo)
                      ("graphviz" ,graphviz)
                      ("help2man" ,help2man)))
@@ -222,9 +222,9 @@ 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 "7ca37da855fd921fa3925bb62f8015f770b7e784"))
+  (let ((commit "1f410017ff91458feda8c5788223d17696b71e36"))
     (package (inherit guix-0.11.0)
-      (version (string-append "0.11.0-3." (string-take commit 4)))
+      (version (string-append "0.11.0-4." (string-take commit 4)))
       (source (origin
                 (method git-fetch)
                 (uri (git-reference
@@ -234,7 +234,7 @@ the Nix package manager.")
                       (commit commit)))
                 (sha256
                  (base32
-                  "0bw5y9rgy2jq81lrd0g5c3gqpmlrjlgv0ynn7kz8v08lxkidaw8s"))
+                  "1mgzcbf1mry39wvvjflj76zggsshsip2pngxpaf2479yr3ri6v50"))
                 (file-name (string-append "guix-" version "-checkout"))))
       (arguments
        (substitute-keyword-arguments (package-arguments guix-0.11.0)
diff --git a/gnu/packages/patches/gd-fix-chunk-size-on-boundaries.patch b/gnu/packages/patches/gd-fix-chunk-size-on-boundaries.patch
new file mode 100644
index 0000000000..e395c66d89
--- /dev/null
+++ b/gnu/packages/patches/gd-fix-chunk-size-on-boundaries.patch
@@ -0,0 +1,102 @@
+This fixes PHP bug #73155: https://bugs.php.net/bug.php?id=73155
+
+Patch adapted from upstream source repository:
+
+https://github.com/libgd/libgd/commit/8067a8ac336dfe0acbe96ec2eb24572209a7f279
+
+(.gitignore change removed)
+
+From 8067a8ac336dfe0acbe96ec2eb24572209a7f279 Mon Sep 17 00:00:00 2001
+From: "Christoph M. Becker" <cmbecker69@gmx.de>
+Date: Fri, 23 Sep 2016 18:29:52 +0200
+Subject: [PATCH] Fix #309: gdImageGd2() writes wrong chunk sizes on boundaries
+
+(cherry picked from commit bb1998a16e30d542ab22eba5501911a9aa066edb)
+---
+ src/gd_gd2.c             |  4 ++--
+ tests/gd2/CMakeLists.txt |  1 +
+ tests/gd2/Makemodule.am  |  1 +
+ tests/gd2/bug00309.c     | 37 +++++++++++++++++++++++++++++++++++++
+ 4 files changed, 41 insertions(+), 2 deletions(-)
+ create mode 100644 tests/gd2/bug00309.c
+
+diff --git a/src/gd_gd2.c b/src/gd_gd2.c
+index 75e5e1f..b9b2f93 100644
+--- a/src/gd_gd2.c
++++ b/src/gd_gd2.c
+@@ -938,8 +938,8 @@ _gdImageGd2 (gdImagePtr im, gdIOCtx * out, int cs, int fmt)
+ 	};
+ 
+ 	/* Work out number of chunks. */
+-	ncx = im->sx / cs + 1;
+-	ncy = im->sy / cs + 1;
++	ncx = (im->sx + cs - 1) / cs;
++	ncy = (im->sy + cs - 1) / cs;
+ 
+ 	/* Write the standard header. */
+ 	_gd2PutHeader (im, out, cs, fmt, ncx, ncy);
+diff --git a/tests/gd2/CMakeLists.txt b/tests/gd2/CMakeLists.txt
+index 3b650ad..247b466 100644
+--- a/tests/gd2/CMakeLists.txt
++++ b/tests/gd2/CMakeLists.txt
+@@ -1,5 +1,6 @@
+ SET(TESTS_FILES
+ 	bug_289
++	bug00309
+ 	gd2_empty_file
+ 	gd2_im2im
+ 	gd2_null
+diff --git a/tests/gd2/Makemodule.am b/tests/gd2/Makemodule.am
+index b8ee946..d69aee0 100644
+--- a/tests/gd2/Makemodule.am
++++ b/tests/gd2/Makemodule.am
+@@ -1,5 +1,6 @@
+ libgd_test_programs += \
+ 	gd2/bug_289 \
++	gd2/bug00309 \
+ 	gd2/gd2_empty_file \
+ 	gd2/php_bug_72339 \
+ 	gd2/gd2_read_corrupt
+diff --git a/tests/gd2/bug00309.c b/tests/gd2/bug00309.c
+new file mode 100644
+index 0000000..b649cdc
+--- /dev/null
++++ b/tests/gd2/bug00309.c
+@@ -0,0 +1,37 @@
++/**
++ * Regression test for <https://github.com/libgd/libgd/issues/309>.
++ *
++ * We test that an image with 64x64 pixels reports only a single chunk in the
++ * GD2 image header when the chunk size is 64.
++ */
++
++
++#include "gd.h"
++#include "gdtest.h"
++
++
++int main()
++{
++    gdImagePtr im;
++    unsigned char *buf;
++    int size, word;
++
++    im = gdImageCreate(64, 64);
++    gdImageColorAllocate(im, 0, 0, 0);
++
++    buf = gdImageGd2Ptr(im, 64, 1, &size);
++
++    gdImageDestroy(im);
++
++    word = buf[10] << 8 | buf[11];
++    gdTestAssertMsg(word == 64, "chunk size is %d, but expected 64\n", word);
++    word = buf[14] << 8 | buf[15];
++    gdTestAssertMsg(word == 1, "x chunk count is %d, but expected 1\n", word);
++    word = buf[16] << 8 | buf[17];
++    gdTestAssertMsg(word == 1, "y chunk count is %d, but expected 1\n", word);
++    gdTestAssertMsg(size == 5145, "file size is %d, but expected 5145\n", size);
++
++    gdFree(buf);
++
++    return gdNumFailures();
++}
diff --git a/gnu/packages/patches/gd-fix-truecolor-format-correction.patch b/gnu/packages/patches/gd-fix-truecolor-format-correction.patch
new file mode 100644
index 0000000000..be3eff9327
--- /dev/null
+++ b/gnu/packages/patches/gd-fix-truecolor-format-correction.patch
@@ -0,0 +1,95 @@
+This fixes PHP bug #73159: https://bugs.php.net/bug.php?id=73159
+
+Patch lifted from upstream source repository:
+
+https://github.com/libgd/libgd/commit/e1f61a4141d2e0937a13b8bfb1992b9f29eb05f5
+
+From e1f61a4141d2e0937a13b8bfb1992b9f29eb05f5 Mon Sep 17 00:00:00 2001
+From: "Christoph M. Becker" <cmbecker69@gmx.de>
+Date: Mon, 15 Aug 2016 17:49:40 +0200
+Subject: [PATCH] Fix #289: Passing unrecognized formats to gdImageGd2 results
+ in corrupted files
+
+We must not apply the format correction twice for truecolor images.
+
+(cherry picked from commit 09090c125658e23a4ae2a2e002646bb7278bd89e)
+---
+ src/gd_gd2.c             |  2 +-
+ tests/gd2/CMakeLists.txt |  1 +
+ tests/gd2/Makemodule.am  |  1 +
+ tests/gd2/bug_289.c      | 33 +++++++++++++++++++++++++++++++++
+ 4 files changed, 36 insertions(+), 1 deletion(-)
+ create mode 100644 tests/gd2/bug_289.c
+
+diff --git a/src/gd_gd2.c b/src/gd_gd2.c
+index 86c881e..75e5e1f 100644
+--- a/src/gd_gd2.c
++++ b/src/gd_gd2.c
+@@ -918,7 +918,7 @@ _gdImageGd2 (gdImagePtr im, gdIOCtx * out, int cs, int fmt)
+ 	/* Force fmt to a valid value since we don't return anything. */
+ 	/* */
+ 	if ((fmt != GD2_FMT_RAW) && (fmt != GD2_FMT_COMPRESSED)) {
+-		fmt = im->trueColor ? GD2_FMT_TRUECOLOR_COMPRESSED : GD2_FMT_COMPRESSED;
++		fmt = GD2_FMT_COMPRESSED;
+ 	};
+ 	if (im->trueColor) {
+ 		fmt += 2;
+diff --git a/tests/gd2/CMakeLists.txt b/tests/gd2/CMakeLists.txt
+index 8aecacc..3b650ad 100644
+--- a/tests/gd2/CMakeLists.txt
++++ b/tests/gd2/CMakeLists.txt
+@@ -1,4 +1,5 @@
+ SET(TESTS_FILES
++	bug_289
+ 	gd2_empty_file
+ 	gd2_im2im
+ 	gd2_null
+diff --git a/tests/gd2/Makemodule.am b/tests/gd2/Makemodule.am
+index 754a284..b8ee946 100644
+--- a/tests/gd2/Makemodule.am
++++ b/tests/gd2/Makemodule.am
+@@ -1,4 +1,5 @@
+ libgd_test_programs += \
++	gd2/bug_289 \
+ 	gd2/gd2_empty_file \
+ 	gd2/php_bug_72339 \
+ 	gd2/gd2_read_corrupt
+diff --git a/tests/gd2/bug_289.c b/tests/gd2/bug_289.c
+new file mode 100644
+index 0000000..ad311e9
+--- /dev/null
++++ b/tests/gd2/bug_289.c
+@@ -0,0 +1,33 @@
++/**
++ * Passing an unrecognized format to gdImageGd2() should result in
++ * GD2_FMT_TRUECOLOR_COMPRESSED for truecolor images.
++ *
++ * See <https://github.com/libgd/libgd/issues/289>.
++ */
++
++#include "gd.h"
++#include "gdtest.h"
++
++
++#define GD2_FMT_UNRECOGNIZED 0
++#define GD2_FMT_TRUECOLOR_COMPRESSED 4
++
++#define MSG "expected %s byte to be %d, but got %d\n"
++
++
++int main()
++{
++    gdImagePtr im;
++    char *buffer;
++    int size;
++
++    im = gdImageCreateTrueColor(10, 10);
++    gdTestAssert(im != NULL);
++    buffer = (char *) gdImageGd2Ptr(im, 128, GD2_FMT_UNRECOGNIZED, &size);
++    gdTestAssert(buffer != NULL);
++    gdImageDestroy(im);
++    gdTestAssertMsg(buffer[12] == 0, MSG, "1st", 0, buffer[12]);
++    gdTestAssertMsg(buffer[13] == GD2_FMT_TRUECOLOR_COMPRESSED, MSG, "2nd", GD2_FMT_TRUECOLOR_COMPRESSED, buffer[13]);
++
++    return gdNumFailures();
++}
diff --git a/gnu/packages/patches/guile-repl-server-test.patch b/gnu/packages/patches/guile-repl-server-test.patch
new file mode 100644
index 0000000000..81e724ecc4
--- /dev/null
+++ b/gnu/packages/patches/guile-repl-server-test.patch
@@ -0,0 +1,48 @@
+commit 8d6209ea56241bb1890c142539927c9ef3fb5a13
+Author: Ludovic Courtès <ludo@gnu.org>
+Date:   Fri Nov 4 22:44:32 2016 +0100
+
+    tests: Throw 'unresolved when the REPL server is too slow.
+
+commit 2fbde7f02adb8c6585e9baf6e293ee49cd23d4c4
+Author: Ludovic Courtès <ludo@gnu.org>
+Date:   Fri Nov 4 22:45:51 2016 +0100
+
+    tests: Avoid race condition in REPL server test.
+
+index ca389ba..4b5ec0c 100644
+--- a/test-suite/tests/00-repl-server.test
++++ b/test-suite/tests/00-repl-server.test
+@@ -61,10 +61,11 @@ socket connected to that server."
+                (lambda ()
+                  (connect client-socket sockaddr))
+                (lambda args
+-                 (when (and (memv (system-error-errno args)
+-                                  (list ENOENT ECONNREFUSED))
+-                            (< tries 3))
+-                   (sleep 1)
++                 (when (memv (system-error-errno args)
++                             (list ENOENT ECONNREFUSED))
++                   (when (> tries 30)
++                     (throw 'unresolved))
++                   (usleep 100)
+                    (loop (+ tries 1))))))
+ 
+            (proc client-socket))
+@@ -104,8 +105,14 @@ reached."
+       "scheme@(repl-server)> $1 = 42\n"
+     (with-repl-server socket
+       (read-until-prompt socket %last-line-before-prompt)
+-      (display "(+ 40 2)\n(quit)\n" socket)
+-      (read-string socket)))
++
++      ;; Wait until 'repl-reader' in boot-9 has written the prompt.
++      ;; Otherwise, if we write too quickly, 'repl-reader' checks for
++      ;; 'char-ready?' and doesn't print the prompt.
++      (match (select (list socket) '() (list socket) 3)
++        (((_) () ())
++         (display "(+ 40 2)\n(quit)\n" socket)
++         (read-string socket)))))
+ 
+   (pass-if "HTTP inter-protocol attack"           ;CVE-2016-8606
+     (with-repl-server socket
diff --git a/gnu/packages/patches/handbrake-pkg-config-path.patch b/gnu/packages/patches/handbrake-pkg-config-path.patch
new file mode 100644
index 0000000000..18f3953eaa
--- /dev/null
+++ b/gnu/packages/patches/handbrake-pkg-config-path.patch
@@ -0,0 +1,24 @@
+Do not clobber PKG_CONFIG_PATH during configure.
+
+--- HandBrake-0.10.5/gtk/module.rules.orig	2016-02-11 14:14:05.000000000 -0600
++++ HandBrake-0.10.5/gtk/module.rules	2016-10-29 22:27:50.550960848 -0500
+@@ -15,7 +15,7 @@
+ 	set -e; cd $(GTK.src/); NOCONFIGURE=1 ./autogen.sh
+ 	set -e; cd $(GTK.build/); $(call fn.ABSOLUTE,$(GTK.src/))configure \
+ 		$(GTK.CONFIGURE.extra) \
+-		PKG_CONFIG_PATH=$(BUILD/)contrib/lib/pkgconfig \
++		PKG_CONFIG_PATH=$(BUILD/)contrib/lib/pkgconfig$(if $(PKG_CONFIG_PATH),:)$(PKG_CONFIG_PATH) \
+ 	    CFLAGS="$(call fn.ARGS,GTK.GCC,.g .O *D ?extra)" \
+ 	    LDFLAGS="$(call fn.ARGS,GTK.GCC,?strip .g .O ?extra.exe)" \
+ 	    --prefix=$(PREFIX) \
+--- Handbrake-0.10.5-0.77d09e9-checkout/make/include/contrib.defs	1969-12-31 18:00:00.000000000 -0600
++++ Handbrake-0.10.5-0.77d09e9-checkout/make/include/contrib.defs	2016-11-01 13:11:43.826144311 -0500
+@@ -119,7 +119,7 @@
+     endif
+     $(1).CONFIGURE.env.CPPFLAGS = CPPFLAGS="-I$$(call fn.ABSOLUTE,$(CONTRIB.build/))include $$(call fn.ARGS,$(1).GCC,*archs *sysroot *minver ?extra *D)"
+     $(1).CONFIGURE.env.LDFLAGS  = LDFLAGS="-L$$(call fn.ABSOLUTE,$(CONTRIB.build/))lib $$(call fn.ARGS,$(1).GCC,*archs *sysroot *minver ?extra.exe *D)"
+-    $(1).CONFIGURE.env.PKG_CONFIG_PATH  = PKG_CONFIG_PATH="$$(call fn.ABSOLUTE,$$(CONTRIB.build/))lib/pkgconfig"
++    $(1).CONFIGURE.env.PKG_CONFIG_PATH  = PKG_CONFIG_PATH="$$(call fn.ABSOLUTE,$$(CONTRIB.build/))lib/pkgconfig$(if $(PKG_CONFIG_PATH),:)$(PKG_CONFIG_PATH)"
+ 
+     $(1).CONFIGURE.env.args = !CC !CFLAGS !CXX !CXXFLAGS !CPPFLAGS !LD !LDFLAGS !PKG_CONFIG_PATH !LOCAL_PATH !CROSS
+     $(1).CONFIGURE.env = $$(call fn.ARGS,$(1).CONFIGURE.env,$$($(1).CONFIGURE.env.args))
diff --git a/gnu/packages/patches/icecat-CVE-2016-9064.patch b/gnu/packages/patches/icecat-CVE-2016-9064.patch
new file mode 100644
index 0000000000..a5393815e0
--- /dev/null
+++ b/gnu/packages/patches/icecat-CVE-2016-9064.patch
@@ -0,0 +1,996 @@
+Copied from
+<https://hg.mozilla.org/releases/mozilla-esr45/raw-rev/00c2b7baaa0b>
+but with one hunk omitted: the git binary patch for
+toolkit/mozapps/extensions/test/addons/test_update_multi2/addon.xpi
+which is not present in the IceCat sources.
+
+# HG changeset patch
+# User Andrew Swan <aswan@mozilla.com>
+# Date 1474063218 25200
+# Node ID 00c2b7baaa0b4bfb7d5f1aac31c094ea6b255e1f
+# Parent  46b07bdbf8b20cf3fdc28104add57ff58a55832b
+Bug 1303418 - Don't allow upgrades that change the addon ID. r=mossop, a=lizzard
+
+MozReview-Commit-ID: JHINo8ShmeI
+
+diff --git a/toolkit/mozapps/extensions/AddonManager.jsm b/toolkit/mozapps/extensions/AddonManager.jsm
+--- a/toolkit/mozapps/extensions/AddonManager.jsm
++++ b/toolkit/mozapps/extensions/AddonManager.jsm
+@@ -2956,16 +2956,18 @@ this.AddonManager = {
+   // The downloaded file seems to be corrupted in some way.
+   ERROR_CORRUPT_FILE: -3,
+   // An error occured trying to write to the filesystem.
+   ERROR_FILE_ACCESS: -4,
+   // The add-on must be signed and isn't.
+   ERROR_SIGNEDSTATE_REQUIRED: -5,
+   // The downloaded add-on had a different type than expected.
+   ERROR_UNEXPECTED_ADDON_TYPE: -6,
++  // The addon did not have the expected ID
++  ERROR_INCORRECT_ID: -7,
+ 
+   // These must be kept in sync with AddonUpdateChecker.
+   // No error was encountered.
+   UPDATE_STATUS_NO_ERROR: 0,
+   // The update check timed out
+   UPDATE_STATUS_TIMEOUT: -1,
+   // There was an error while downloading the update information.
+   UPDATE_STATUS_DOWNLOAD_ERROR: -2,
+diff --git a/toolkit/mozapps/extensions/internal/XPIProvider.jsm b/toolkit/mozapps/extensions/internal/XPIProvider.jsm
+--- a/toolkit/mozapps/extensions/internal/XPIProvider.jsm
++++ b/toolkit/mozapps/extensions/internal/XPIProvider.jsm
+@@ -5473,16 +5473,37 @@ AddonInstall.prototype = {
+       // loadManifestFromZipReader performs the certificate verification for us
+       this.addon = yield loadManifestFromZipReader(zipreader, this.installLocation);
+     }
+     catch (e) {
+       zipreader.close();
+       return Promise.reject([AddonManager.ERROR_CORRUPT_FILE, e]);
+     }
+ 
++    if (this.existingAddon) {
++      // Check various conditions related to upgrades
++      if (this.addon.id != this.existingAddon.id) {
++        zipreader.close();
++        return Promise.reject([AddonManager.ERROR_INCORRECT_ID,
++                               `Refusing to upgrade addon ${this.existingAddon.id} to different ID ${this.addon.id}`]);
++      }
++
++      if (this.addon.type == "multipackage") {
++        zipreader.close();
++        return Promise.reject([AddonManager.ERROR_UNEXPECTED_ADDON_TYPE,
++                               `Refusing to upgrade addon ${this.existingAddon.id} to a multi-package xpi`]);
++      }
++
++      if (this.existingAddon.type == "webextension" && this.addon.type != "webextension") {
++        zipreader.close();
++        return Promise.reject([AddonManager.ERROR_UNEXPECTED_ADDON_TYPE,
++                               "Webextensions may not be updated to other extension types"]);
++      }
++    }
++
+     if (mustSign(this.addon.type)) {
+       if (this.addon.signedState <= AddonManager.SIGNEDSTATE_MISSING) {
+         // This add-on isn't properly signed by a signature that chains to the
+         // trusted root.
+         let state = this.addon.signedState;
+         this.addon = null;
+         zipreader.close();
+ 
+@@ -5510,23 +5531,16 @@ AddonInstall.prototype = {
+         } else {
+           zipreader.close();
+           return Promise.reject([AddonManager.ERROR_CORRUPT_FILE,
+                                  "XPI is incorrectly signed"]);
+         }
+       }
+     }
+ 
+-    if (this.existingAddon && this.existingAddon.type == "webextension" &&
+-        this.addon.type != "webextension") {
+-      zipreader.close();
+-      return Promise.reject([AddonManager.ERROR_UNEXPECTED_ADDON_TYPE,
+-                             "WebExtensions may not be upated to other extension types"]);
+-    }
+-
+     if (this.addon.type == "multipackage")
+       return this._loadMultipackageManifests(zipreader);
+ 
+     zipreader.close();
+ 
+     this.updateAddonURIs();
+ 
+     this.addon._install = this;
+@@ -5791,16 +5805,17 @@ AddonInstall.prototype = {
+           else {
+             // TODO Should we send some event here (bug 557716)?
+             this.state = AddonManager.STATE_CHECKING;
+             new UpdateChecker(this.addon, {
+               onUpdateFinished: aAddon => this.downloadCompleted(),
+             }, AddonManager.UPDATE_WHEN_ADDON_INSTALLED);
+           }
+         }, ([error, message]) => {
++          this.removeTemporaryFile();
+           this.downloadFailed(error, message);
+         });
+       }
+       else {
+         if (aRequest instanceof Ci.nsIHttpChannel)
+           this.downloadFailed(AddonManager.ERROR_NETWORK_FAILURE,
+                               aRequest.responseStatus + " " +
+                               aRequest.responseStatusText);
+diff --git a/toolkit/mozapps/extensions/test/addons/test_update_multi1/bootstrap.js b/toolkit/mozapps/extensions/test/addons/test_update_multi1/bootstrap.js
+new file mode 100644
+--- /dev/null
++++ b/toolkit/mozapps/extensions/test/addons/test_update_multi1/bootstrap.js
+@@ -0,0 +1,5 @@
++
++function install(data, reason) {}
++function startup(data, reason) {}
++function shutdown(data, reason) {}
++function uninstall(data, reason) {}
+diff --git a/toolkit/mozapps/extensions/test/addons/test_update_multi1/install.rdf b/toolkit/mozapps/extensions/test/addons/test_update_multi1/install.rdf
+new file mode 100644
+--- /dev/null
++++ b/toolkit/mozapps/extensions/test/addons/test_update_multi1/install.rdf
+@@ -0,0 +1,16 @@
++<?xml version="1.0"?>
++<RDF xmlns="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
++     xmlns:em="http://www.mozilla.org/2004/em-rdf#">
++<Description about="urn:mozilla:install-manifest">
++  <em:id>updatemulti@tests.mozilla.org</em:id>
++  <em:version>1.0</em:version>
++  <em:updateURL>http://localhost:4444/data/test_update_multi.rdf</em:updateURL>
++  <em:bootstrap>true</em:bootstrap>
++  <em:name>Test Addon 1</em:name>
++<em:targetApplication><Description>
++  <em:id>xpcshell@tests.mozilla.org</em:id>
++  <em:minVersion>1</em:minVersion>
++  <em:maxVersion>1</em:maxVersion>
++</Description></em:targetApplication>
++</Description>
++</RDF>
+diff --git a/toolkit/mozapps/extensions/test/addons/test_update_multi2/install.rdf b/toolkit/mozapps/extensions/test/addons/test_update_multi2/install.rdf
+new file mode 100644
+--- /dev/null
++++ b/toolkit/mozapps/extensions/test/addons/test_update_multi2/install.rdf
+@@ -0,0 +1,9 @@
++<?xml version="1.0"?>
++<RDF xmlns="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
++     xmlns:em="http://www.mozilla.org/2004/em-rdf#">
++<Description about="urn:mozilla:install-manifest">
++  <em:id>updatemulti@tests.mozilla.org</em:id>
++  <em:type>32</em:type>
++  <em:version>2.0</em:version>
++</Description>
++</RDF>
+diff --git a/toolkit/mozapps/extensions/test/addons/test_updateid1/bootstrap.js b/toolkit/mozapps/extensions/test/addons/test_updateid1/bootstrap.js
+new file mode 100644
+--- /dev/null
++++ b/toolkit/mozapps/extensions/test/addons/test_updateid1/bootstrap.js
+@@ -0,0 +1,5 @@
++
++function install(data, reason) {}
++function startup(data, reason) {}
++function shutdown(data, reason) {}
++function uninstall(data, reason) {}
+diff --git a/toolkit/mozapps/extensions/test/addons/test_updateid1/install.rdf b/toolkit/mozapps/extensions/test/addons/test_updateid1/install.rdf
+new file mode 100644
+--- /dev/null
++++ b/toolkit/mozapps/extensions/test/addons/test_updateid1/install.rdf
+@@ -0,0 +1,16 @@
++<?xml version="1.0"?>
++<RDF xmlns="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
++     xmlns:em="http://www.mozilla.org/2004/em-rdf#">
++<Description about="urn:mozilla:install-manifest">
++  <em:id>addon1@tests.mozilla.org</em:id>
++  <em:version>1.0</em:version>
++  <em:updateURL>http://localhost:4444/data/test_updateid.rdf</em:updateURL>
++  <em:bootstrap>true</em:bootstrap>
++  <em:name>Test Addon 1</em:name>
++<em:targetApplication><Description>
++  <em:id>xpcshell@tests.mozilla.org</em:id>
++  <em:minVersion>1</em:minVersion>
++  <em:maxVersion>1</em:maxVersion>
++</Description></em:targetApplication>
++</Description>
++</RDF>
+diff --git a/toolkit/mozapps/extensions/test/addons/test_updateid2/bootstrap.js b/toolkit/mozapps/extensions/test/addons/test_updateid2/bootstrap.js
+new file mode 100644
+--- /dev/null
++++ b/toolkit/mozapps/extensions/test/addons/test_updateid2/bootstrap.js
+@@ -0,0 +1,5 @@
++
++function install(data, reason) {}
++function startup(data, reason) {}
++function shutdown(data, reason) {}
++function uninstall(data, reason) {}
+diff --git a/toolkit/mozapps/extensions/test/addons/test_updateid2/install.rdf b/toolkit/mozapps/extensions/test/addons/test_updateid2/install.rdf
+new file mode 100644
+--- /dev/null
++++ b/toolkit/mozapps/extensions/test/addons/test_updateid2/install.rdf
+@@ -0,0 +1,16 @@
++<?xml version="1.0"?>
++<RDF xmlns="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
++     xmlns:em="http://www.mozilla.org/2004/em-rdf#">
++<Description about="urn:mozilla:install-manifest">
++  <em:id>addon1.changed@tests.mozilla.org</em:id>
++  <em:version>2.0</em:version>
++  <em:updateURL>http://localhost:4444/data/test_updateid.rdf</em:updateURL>
++  <em:bootstrap>true</em:bootstrap>
++  <em:name>Test Addon 1</em:name>
++<em:targetApplication><Description>
++  <em:id>xpcshell@tests.mozilla.org</em:id>
++  <em:minVersion>1</em:minVersion>
++  <em:maxVersion>1</em:maxVersion>
++</Description></em:targetApplication>
++</Description>
++</RDF>
+diff --git a/toolkit/mozapps/extensions/test/addons/test_updateid2_2/install.rdf b/toolkit/mozapps/extensions/test/addons/test_updateid2_2/install.rdf
+deleted file mode 100644
+--- a/toolkit/mozapps/extensions/test/addons/test_updateid2_2/install.rdf
++++ /dev/null
+@@ -1,24 +0,0 @@
+-<?xml version="1.0"?>
+-
+-<RDF xmlns="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+-     xmlns:em="http://www.mozilla.org/2004/em-rdf#">
+-
+-  <Description about="urn:mozilla:install-manifest">
+-    <em:id>addon2@tests.mozilla.org</em:id>
+-    <em:version>2.0</em:version>
+-    <em:updateURL>http://localhost:4444/data/test_updateid.rdf</em:updateURL>
+-
+-    <!-- Front End MetaData -->
+-    <em:name>Test 2</em:name>
+-    <em:description>Test Description</em:description>
+-
+-    <em:targetApplication>
+-      <Description>
+-        <em:id>xpcshell@tests.mozilla.org</em:id>
+-        <em:minVersion>1</em:minVersion>
+-        <em:maxVersion>1</em:maxVersion>
+-      </Description>
+-    </em:targetApplication>
+-
+-  </Description>
+-</RDF>
+diff --git a/toolkit/mozapps/extensions/test/addons/test_updateid2_5/install.rdf b/toolkit/mozapps/extensions/test/addons/test_updateid2_5/install.rdf
+deleted file mode 100644
+--- a/toolkit/mozapps/extensions/test/addons/test_updateid2_5/install.rdf
++++ /dev/null
+@@ -1,24 +0,0 @@
+-<?xml version="1.0"?>
+-
+-<RDF xmlns="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+-     xmlns:em="http://www.mozilla.org/2004/em-rdf#">
+-
+-  <Description about="urn:mozilla:install-manifest">
+-    <em:id>addon2@tests.mozilla.org</em:id>
+-    <em:version>5.0</em:version>
+-    <em:updateURL>http://localhost:4444/data/test_updateid.rdf</em:updateURL>
+-
+-    <!-- Front End MetaData -->
+-    <em:name>Test 2</em:name>
+-    <em:description>Test Description</em:description>
+-
+-    <em:targetApplication>
+-      <Description>
+-        <em:id>xpcshell@tests.mozilla.org</em:id>
+-        <em:minVersion>1</em:minVersion>
+-        <em:maxVersion>1</em:maxVersion>
+-      </Description>
+-    </em:targetApplication>
+-
+-  </Description>
+-</RDF>
+diff --git a/toolkit/mozapps/extensions/test/addons/test_updateid3_3/bootstrap.js b/toolkit/mozapps/extensions/test/addons/test_updateid3_3/bootstrap.js
+deleted file mode 100644
+--- a/toolkit/mozapps/extensions/test/addons/test_updateid3_3/bootstrap.js
++++ /dev/null
+@@ -1,21 +0,0 @@
+-Components.utils.import("resource://gre/modules/Services.jsm");
+-
+-function install(data, reason) {
+-  Services.prefs.setIntPref("bootstraptest.installed_version", 3);
+-  Services.prefs.setIntPref("bootstraptest.install_reason", reason);
+-}
+-
+-function startup(data, reason) {
+-  Services.prefs.setIntPref("bootstraptest.active_version", 3);
+-  Services.prefs.setIntPref("bootstraptest.startup_reason", reason);
+-}
+-
+-function shutdown(data, reason) {
+-  Services.prefs.setIntPref("bootstraptest.active_version", 0);
+-  Services.prefs.setIntPref("bootstraptest.shutdown_reason", reason);
+-}
+-
+-function uninstall(data, reason) {
+-  Services.prefs.setIntPref("bootstraptest.installed_version", 0);
+-  Services.prefs.setIntPref("bootstraptest.uninstall_reason", reason);
+-}
+diff --git a/toolkit/mozapps/extensions/test/addons/test_updateid3_3/install.rdf b/toolkit/mozapps/extensions/test/addons/test_updateid3_3/install.rdf
+deleted file mode 100644
+--- a/toolkit/mozapps/extensions/test/addons/test_updateid3_3/install.rdf
++++ /dev/null
+@@ -1,25 +0,0 @@
+-<?xml version="1.0"?>
+-
+-<RDF xmlns="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+-     xmlns:em="http://www.mozilla.org/2004/em-rdf#">
+-
+-  <Description about="urn:mozilla:install-manifest">
+-    <em:id>addon3@tests.mozilla.org</em:id>
+-    <em:version>3.0</em:version>
+-    <em:updateURL>http://localhost:4444/data/test_updateid.rdf</em:updateURL>
+-    <em:bootstrap>true</em:bootstrap>
+-
+-    <!-- Front End MetaData -->
+-    <em:name>Test 3</em:name>
+-    <em:description>Test Description</em:description>
+-
+-    <em:targetApplication>
+-      <Description>
+-        <em:id>xpcshell@tests.mozilla.org</em:id>
+-        <em:minVersion>1</em:minVersion>
+-        <em:maxVersion>1</em:maxVersion>
+-      </Description>
+-    </em:targetApplication>
+-
+-  </Description>
+-</RDF>
+diff --git a/toolkit/mozapps/extensions/test/addons/test_updateid4_4/bootstrap.js b/toolkit/mozapps/extensions/test/addons/test_updateid4_4/bootstrap.js
+deleted file mode 100644
+--- a/toolkit/mozapps/extensions/test/addons/test_updateid4_4/bootstrap.js
++++ /dev/null
+@@ -1,21 +0,0 @@
+-Components.utils.import("resource://gre/modules/Services.jsm");
+-
+-function install(data, reason) {
+-  Services.prefs.setIntPref("bootstraptest.installed_version", 4);
+-  Services.prefs.setIntPref("bootstraptest.install_reason", reason);
+-}
+-
+-function startup(data, reason) {
+-  Services.prefs.setIntPref("bootstraptest.active_version", 4);
+-  Services.prefs.setIntPref("bootstraptest.startup_reason", reason);
+-}
+-
+-function shutdown(data, reason) {
+-  Services.prefs.setIntPref("bootstraptest.active_version", 0);
+-  Services.prefs.setIntPref("bootstraptest.shutdown_reason", reason);
+-}
+-
+-function uninstall(data, reason) {
+-  Services.prefs.setIntPref("bootstraptest.installed_version", 0);
+-  Services.prefs.setIntPref("bootstraptest.uninstall_reason", reason);
+-}
+diff --git a/toolkit/mozapps/extensions/test/addons/test_updateid4_4/install.rdf b/toolkit/mozapps/extensions/test/addons/test_updateid4_4/install.rdf
+deleted file mode 100644
+--- a/toolkit/mozapps/extensions/test/addons/test_updateid4_4/install.rdf
++++ /dev/null
+@@ -1,25 +0,0 @@
+-<?xml version="1.0"?>
+-
+-<RDF xmlns="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+-     xmlns:em="http://www.mozilla.org/2004/em-rdf#">
+-
+-  <Description about="urn:mozilla:install-manifest">
+-    <em:id>addon4@tests.mozilla.org</em:id>
+-    <em:version>4.0</em:version>
+-    <em:updateURL>http://localhost:4444/data/test_updateid.rdf</em:updateURL>
+-    <em:bootstrap>true</em:bootstrap>
+-
+-    <!-- Front End MetaData -->
+-    <em:name>Test 4</em:name>
+-    <em:description>Test Description</em:description>
+-
+-    <em:targetApplication>
+-      <Description>
+-        <em:id>xpcshell@tests.mozilla.org</em:id>
+-        <em:minVersion>1</em:minVersion>
+-        <em:maxVersion>1</em:maxVersion>
+-      </Description>
+-    </em:targetApplication>
+-
+-  </Description>
+-</RDF>
+diff --git a/toolkit/mozapps/extensions/test/xpcshell/data/test_update_multi.rdf b/toolkit/mozapps/extensions/test/xpcshell/data/test_update_multi.rdf
+new file mode 100644
+--- /dev/null
++++ b/toolkit/mozapps/extensions/test/xpcshell/data/test_update_multi.rdf
+@@ -0,0 +1,26 @@
++<?xml version="1.0" encoding="UTF-8"?>
++
++<RDF xmlns="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
++     xmlns:em="http://www.mozilla.org/2004/em-rdf#">
++
++  <Description about="urn:mozilla:extension:updatemulti@tests.mozilla.org">
++    <em:updates>
++      <Seq>
++        <li>
++          <Description>
++            <em:version>2.0</em:version>
++            <em:targetApplication>
++              <Description>
++                <em:id>xpcshell@tests.mozilla.org</em:id>
++                <em:minVersion>1</em:minVersion>
++                <em:maxVersion>1</em:maxVersion>
++                <em:updateLink>http://localhost:4444/addons/test_update_multi2.xpi</em:updateLink>
++              </Description>
++            </em:targetApplication>
++          </Description>
++        </li>
++      </Seq>
++    </em:updates>
++  </Description>
++
++</RDF>
+diff --git a/toolkit/mozapps/extensions/test/xpcshell/data/test_updateid.rdf b/toolkit/mozapps/extensions/test/xpcshell/data/test_updateid.rdf
+--- a/toolkit/mozapps/extensions/test/xpcshell/data/test_updateid.rdf
++++ b/toolkit/mozapps/extensions/test/xpcshell/data/test_updateid.rdf
+@@ -9,77 +9,17 @@
+         <li>
+           <Description>
+             <em:version>2.0</em:version>
+             <em:targetApplication>
+               <Description>
+                 <em:id>xpcshell@tests.mozilla.org</em:id>
+                 <em:minVersion>1</em:minVersion>
+                 <em:maxVersion>1</em:maxVersion>
+-                <em:updateLink>http://localhost:4444/addons/test_updateid2_2.xpi</em:updateLink>
+-              </Description>
+-            </em:targetApplication>
+-          </Description>
+-        </li>
+-      </Seq>
+-    </em:updates>
+-  </Description>
+-
+-  <Description about="urn:mozilla:extension:addon2@tests.mozilla.org">
+-    <em:updates>
+-      <Seq>
+-        <li>
+-          <Description>
+-            <em:version>3.0</em:version>
+-            <em:targetApplication>
+-              <Description>
+-                <em:id>xpcshell@tests.mozilla.org</em:id>
+-                <em:minVersion>1</em:minVersion>
+-                <em:maxVersion>1</em:maxVersion>
+-                <em:updateLink>http://localhost:4444/addons/test_updateid3_3.xpi</em:updateLink>
+-              </Description>
+-            </em:targetApplication>
+-          </Description>
+-        </li>
+-      </Seq>
+-    </em:updates>
+-  </Description>
+-
+-  <Description about="urn:mozilla:extension:addon3@tests.mozilla.org">
+-    <em:updates>
+-      <Seq>
+-        <li>
+-          <Description>
+-            <em:version>4.0</em:version>
+-            <em:targetApplication>
+-              <Description>
+-                <em:id>xpcshell@tests.mozilla.org</em:id>
+-                <em:minVersion>1</em:minVersion>
+-                <em:maxVersion>1</em:maxVersion>
+-                <em:updateLink>http://localhost:4444/addons/test_updateid4_4.xpi</em:updateLink>
+-              </Description>
+-            </em:targetApplication>
+-          </Description>
+-        </li>
+-      </Seq>
+-    </em:updates>
+-  </Description>
+-
+-  <Description about="urn:mozilla:extension:addon4@tests.mozilla.org">
+-    <em:updates>
+-      <Seq>
+-        <li>
+-          <Description>
+-            <em:version>5.0</em:version>
+-            <em:targetApplication>
+-              <Description>
+-                <em:id>xpcshell@tests.mozilla.org</em:id>
+-                <em:minVersion>1</em:minVersion>
+-                <em:maxVersion>1</em:maxVersion>
+-                <em:updateLink>http://localhost:4444/addons/test_updateid2_5.xpi</em:updateLink>
++                <em:updateLink>http://localhost:4444/addons/test_updateid2.xpi</em:updateLink>
+               </Description>
+             </em:targetApplication>
+           </Description>
+         </li>
+       </Seq>
+     </em:updates>
+   </Description>
+ 
+diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_updateid.js b/toolkit/mozapps/extensions/test/xpcshell/test_updateid.js
+--- a/toolkit/mozapps/extensions/test/xpcshell/test_updateid.js
++++ b/toolkit/mozapps/extensions/test/xpcshell/test_updateid.js
+@@ -2,421 +2,85 @@
+  * http://creativecommons.org/publicdomain/zero/1.0/
+  */
+ 
+ // This verifies that updating an add-on to a new ID works
+ 
+ // The test extension uses an insecure update url.
+ Services.prefs.setBoolPref("extensions.checkUpdateSecurity", false);
+ 
+-Components.utils.import("resource://testing-common/httpd.js");
+-var testserver;
+ const profileDir = gProfD.clone();
+ profileDir.append("extensions");
+ 
+-function resetPrefs() {
+-  Services.prefs.setIntPref("bootstraptest.active_version", -1);
+-  Services.prefs.setIntPref("bootstraptest.installed_version", -1);
+-  Services.prefs.setIntPref("bootstraptest.startup_reason", -1);
+-  Services.prefs.setIntPref("bootstraptest.shutdown_reason", -1);
+-  Services.prefs.setIntPref("bootstraptest.install_reason", -1);
+-  Services.prefs.setIntPref("bootstraptest.uninstall_reason", -1);
+-}
+-
+-function getActiveVersion() {
+-  return Services.prefs.getIntPref("bootstraptest.active_version");
+-}
+-
+-function getInstalledVersion() {
+-  return Services.prefs.getIntPref("bootstraptest.installed_version");
+-}
+-
+-function run_test() {
+-  createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "1", "1.9.2");
+-
+-  // Create and configure the HTTP server.
+-  testserver = new HttpServer();
+-  testserver.registerDirectory("/data/", do_get_file("data"));
+-  testserver.registerDirectory("/addons/", do_get_file("addons"));
+-  testserver.start(4444);
+-
+-  do_test_pending();
+-  run_test_1();
+-}
+-
+-function end_test() {
+-  testserver.stop(do_test_finished);
+-}
+-
+-function installUpdate(aInstall, aCallback) {
+-  aInstall.addListener({
+-    onInstallEnded: function(aInstall) {
+-      // give the startup time to run
+-      do_execute_soon(function() {
+-        aCallback(aInstall);
+-      });
+-    }
+-  });
+-
+-  aInstall.install();
+-}
+-
+-// Verify that an update to an add-on with a new ID uninstalls the old add-on
+-function run_test_1() {
+-  writeInstallRDFForExtension({
+-    id: "addon1@tests.mozilla.org",
+-    version: "1.0",
+-    updateURL: "http://localhost:4444/data/test_updateid.rdf",
+-    targetApplications: [{
+-      id: "xpcshell@tests.mozilla.org",
+-      minVersion: "1",
+-      maxVersion: "1"
+-    }],
+-    name: "Test Addon 1",
+-  }, profileDir);
+-
+-  startupManager();
+-
+-  AddonManager.getAddonByID("addon1@tests.mozilla.org", function(a1) {
+-    do_check_neq(a1, null);
+-    do_check_eq(a1.version, "1.0");
++function promiseInstallUpdate(install) {
++  return new Promise((resolve, reject) => {
++    install.addListener({
++      onDownloadFailed: () => {
++        let err = new Error("download error");
++        err.code = install.error;
++        reject(err);
++      },
++      onInstallFailed: () => {
++        let err = new Error("install error");
++        err.code = install.error;
++        reject(err);
++      },
++      onInstallEnded: resolve,
++    });
+ 
+-    a1.findUpdates({
+-      onUpdateAvailable: function(addon, install) {
+-        do_check_eq(install.name, addon.name);
+-        do_check_eq(install.version, "2.0");
+-        do_check_eq(install.state, AddonManager.STATE_AVAILABLE);
+-        do_check_eq(install.existingAddon, a1);
+-
+-        installUpdate(install, check_test_1);
+-      }
+-    }, AddonManager.UPDATE_WHEN_USER_REQUESTED);
+-  });
+-}
+-
+-function check_test_1(install) {
+-  AddonManager.getAddonByID("addon1@tests.mozilla.org", callback_soon(function(a1) {
+-    // Existing add-on should have a pending upgrade
+-    do_check_neq(a1.pendingUpgrade, null);
+-    do_check_eq(a1.pendingUpgrade.id, "addon2@tests.mozilla.org");
+-    do_check_eq(a1.pendingUpgrade.install.existingAddon, a1);
+-    do_check_neq(a1.syncGUID);
+-
+-    let a1SyncGUID = a1.syncGUID;
+-
+-    restartManager();
+-
+-    AddonManager.getAddonsByIDs(["addon1@tests.mozilla.org",
+-                                 "addon2@tests.mozilla.org"], function([a1, a2]) {
+-      // Should have uninstalled the old and installed the new
+-      do_check_eq(a1, null);
+-      do_check_neq(a2, null);
+-      do_check_neq(a2.syncGUID, null);
+-
+-      // The Sync GUID should change when the ID changes
+-      do_check_neq(a1SyncGUID, a2.syncGUID);
+-
+-      a2.uninstall();
+-
+-      do_execute_soon(run_test_2);
+-    });
+-  }));
+-}
+-
+-// Test that when the new add-on already exists we just upgrade that
+-function run_test_2() {
+-  restartManager();
+-  shutdownManager();
+-
+-  writeInstallRDFForExtension({
+-    id: "addon1@tests.mozilla.org",
+-    version: "1.0",
+-    updateURL: "http://localhost:4444/data/test_updateid.rdf",
+-    targetApplications: [{
+-      id: "xpcshell@tests.mozilla.org",
+-      minVersion: "1",
+-      maxVersion: "1"
+-    }],
+-    name: "Test Addon 1",
+-  }, profileDir);
+-  writeInstallRDFForExtension({
+-    id: "addon2@tests.mozilla.org",
+-    version: "1.0",
+-    targetApplications: [{
+-      id: "xpcshell@tests.mozilla.org",
+-      minVersion: "1",
+-      maxVersion: "1"
+-    }],
+-    name: "Test Addon 2",
+-  }, profileDir);
+-
+-  startupManager();
+-
+-  AddonManager.getAddonByID("addon1@tests.mozilla.org", function(a1) {
+-    do_check_neq(a1, null);
+-    do_check_eq(a1.version, "1.0");
+-
+-    a1.findUpdates({
+-      onUpdateAvailable: function(addon, install) {
+-        installUpdate(install, check_test_2);
+-      }
+-    }, AddonManager.UPDATE_WHEN_USER_REQUESTED);
++    install.install();
+   });
+ }
+ 
+-function check_test_2(install) {
+-  AddonManager.getAddonsByIDs(["addon1@tests.mozilla.org",
+-                               "addon2@tests.mozilla.org"],
+-                               callback_soon(function([a1, a2]) {
+-    do_check_eq(a1.pendingUpgrade, null);
+-    // Existing add-on should have a pending upgrade
+-    do_check_neq(a2.pendingUpgrade, null);
+-    do_check_eq(a2.pendingUpgrade.id, "addon2@tests.mozilla.org");
+-    do_check_eq(a2.pendingUpgrade.install.existingAddon, a2);
+-
+-    restartManager();
+-
+-    AddonManager.getAddonsByIDs(["addon1@tests.mozilla.org",
+-                                 "addon2@tests.mozilla.org"], function([a1, a2]) {
+-      // Should have uninstalled the old and installed the new
+-      do_check_neq(a1, null);
+-      do_check_neq(a2, null);
+-
+-      a1.uninstall();
+-      a2.uninstall();
+-
+-      do_execute_soon(run_test_3);
+-    });
+-  }));
+-}
+-
+-// Test that we rollback correctly when removing the old add-on fails
+-function run_test_3() {
+-  restartManager();
+-  shutdownManager();
+-
+-  // This test only works on Windows
+-  if (!("nsIWindowsRegKey" in AM_Ci)) {
+-    run_test_4();
+-    return;
+-  }
+-
+-  writeInstallRDFForExtension({
+-    id: "addon1@tests.mozilla.org",
+-    version: "1.0",
+-    updateURL: "http://localhost:4444/data/test_updateid.rdf",
+-    targetApplications: [{
+-      id: "xpcshell@tests.mozilla.org",
+-      minVersion: "1",
+-      maxVersion: "1"
+-    }],
+-    name: "Test Addon 1",
+-  }, profileDir);
+-
+-  startupManager();
++// Create and configure the HTTP server.
++let testserver = createHttpServer(4444);
++testserver.registerDirectory("/data/", do_get_file("data"));
++testserver.registerDirectory("/addons/", do_get_file("addons"));
+ 
+-  AddonManager.getAddonByID("addon1@tests.mozilla.org", function(a1) {
+-    do_check_neq(a1, null);
+-    do_check_eq(a1.version, "1.0");
+-
+-    a1.findUpdates({
+-      onUpdateAvailable: function(addon, install) {
+-        installUpdate(install, check_test_3);
+-      }
+-    }, AddonManager.UPDATE_WHEN_USER_REQUESTED);
+-  });
+-}
+-
+-function check_test_3(install) {
+-  AddonManager.getAddonByID("addon1@tests.mozilla.org", callback_soon(function(a1) {
+-    // Existing add-on should have a pending upgrade
+-    do_check_neq(a1.pendingUpgrade, null);
+-    do_check_eq(a1.pendingUpgrade.id, "addon2@tests.mozilla.org");
+-    do_check_eq(a1.pendingUpgrade.install.existingAddon, a1);
+-
+-    // Lock the old add-on open so it can't be uninstalled
+-    var file = profileDir.clone();
+-    file.append("addon1@tests.mozilla.org");
+-    if (!file.exists())
+-      file.leafName += ".xpi";
+-    else
+-      file.append("install.rdf");
+-
+-    var fstream = AM_Cc["@mozilla.org/network/file-output-stream;1"].
+-                  createInstance(AM_Ci.nsIFileOutputStream);
+-    fstream.init(file, FileUtils.MODE_APPEND | FileUtils.MODE_WRONLY, FileUtils.PERMS_FILE, 0);
+-
+-    restartManager();
+-
+-    fstream.close();
+-
+-    AddonManager.getAddonsByIDs(["addon1@tests.mozilla.org",
+-                                 "addon2@tests.mozilla.org"],
+-                                 callback_soon(function([a1, a2]) {
+-      // Should not have installed the new add-on but it should still be
+-      // pending install
+-      do_check_neq(a1, null);
+-      do_check_eq(a2, null);
+-
+-      restartManager();
+-
+-      AddonManager.getAddonsByIDs(["addon1@tests.mozilla.org",
+-                                   "addon2@tests.mozilla.org"], function([a1, a2]) {
+-        // Should have installed the new add-on
+-        do_check_eq(a1, null);
+-        do_check_neq(a2, null);
+-
+-        a2.uninstall();
+-
+-        do_execute_soon(run_test_4);
+-      });
+-    }));
+-  }));
++function run_test() {
++  createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "1", "1.9.2");
++  startupManager();
++  run_next_test();
+ }
+ 
+-// Tests that upgrading to a bootstrapped add-on works but requires a restart
+-function run_test_4() {
+-  restartManager();
+-  shutdownManager();
+-
+-  writeInstallRDFForExtension({
+-    id: "addon2@tests.mozilla.org",
+-    version: "2.0",
+-    updateURL: "http://localhost:4444/data/test_updateid.rdf",
+-    targetApplications: [{
+-      id: "xpcshell@tests.mozilla.org",
+-      minVersion: "1",
+-      maxVersion: "1"
+-    }],
+-    name: "Test Addon 2",
+-  }, profileDir);
+-
+-  startupManager();
+-
+-  resetPrefs();
+-
+-  AddonManager.getAddonByID("addon2@tests.mozilla.org", function(a2) {
+-    do_check_neq(a2, null);
+-    do_check_neq(a2.syncGUID, null);
+-    do_check_eq(a2.version, "2.0");
+-
+-    a2.findUpdates({
+-      onUpdateAvailable: function(addon, install) {
+-        installUpdate(install, check_test_4);
+-      }
+-    }, AddonManager.UPDATE_WHEN_USER_REQUESTED);
+-  });
+-}
+-
+-function check_test_4() {
+-  AddonManager.getAddonsByIDs(["addon2@tests.mozilla.org",
+-                               "addon3@tests.mozilla.org"],
+-                               callback_soon(function([a2, a3]) {
+-    // Should still be pending install even though the new add-on is restartless
+-    do_check_neq(a2, null);
+-    do_check_eq(a3, null);
+-
+-    do_check_neq(a2.pendingUpgrade, null);
+-    do_check_eq(a2.pendingUpgrade.id, "addon3@tests.mozilla.org");
+-
+-    do_check_eq(getInstalledVersion(), -1);
+-    do_check_eq(getActiveVersion(), -1);
+-
+-    restartManager();
+-
+-    AddonManager.getAddonsByIDs(["addon2@tests.mozilla.org",
+-                                 "addon3@tests.mozilla.org"], function([a2, a3]) {
+-      // Should have updated
+-      do_check_eq(a2, null);
+-      do_check_neq(a3, null);
+-
+-      do_check_eq(getInstalledVersion(), 3);
+-      do_check_eq(getActiveVersion(), 3);
+-
+-      do_execute_soon(run_test_5);
+-    });
+-  }));
+-}
+-
+-// Tests that upgrading to another bootstrapped add-on works without a restart
+-function run_test_5() {
+-  AddonManager.getAddonByID("addon3@tests.mozilla.org", function(a3) {
+-    do_check_neq(a3, null);
+-    do_check_eq(a3.version, "3.0");
++// Verify that an update to an add-on with a new ID fails
++add_task(function* test_update_new_id() {
++  yield promiseInstallAllFiles([do_get_addon("test_updateid1")]);
+ 
+-    a3.findUpdates({
+-      onUpdateAvailable: function(addon, install) {
+-        installUpdate(install, check_test_5);
+-      }
+-    }, AddonManager.UPDATE_WHEN_USER_REQUESTED);
+-  });
+-}
+-
+-function check_test_5() {
+-  AddonManager.getAddonsByIDs(["addon3@tests.mozilla.org",
+-                               "addon4@tests.mozilla.org"],
+-                               callback_soon(function([a3, a4]) {
+-    // Should have updated
+-    do_check_eq(a3, null);
+-    do_check_neq(a4, null);
+-
+-    do_check_eq(getInstalledVersion(), 4);
+-    do_check_eq(getActiveVersion(), 4);
+-
+-    restartManager();
+-
+-    AddonManager.getAddonsByIDs(["addon3@tests.mozilla.org",
+-                                 "addon4@tests.mozilla.org"], function([a3, a4]) {
+-      // Should still be gone
+-      do_check_eq(a3, null);
+-      do_check_neq(a4, null);
+-
+-      do_check_eq(getInstalledVersion(), 4);
+-      do_check_eq(getActiveVersion(), 4);
+-
+-      run_test_6();
+-    });
+-  }));
+-}
++  let addon = yield promiseAddonByID("addon1@tests.mozilla.org");
++  do_check_neq(addon, null);
++  do_check_eq(addon.version, "1.0");
+ 
+-// Tests that upgrading to a non-bootstrapped add-on works but requires a restart
+-function run_test_6() {
+-  AddonManager.getAddonByID("addon4@tests.mozilla.org", function(a4) {
+-    do_check_neq(a4, null);
+-    do_check_eq(a4.version, "4.0");
+-
+-    a4.findUpdates({
+-      onUpdateAvailable: function(addon, install) {
+-        installUpdate(install, check_test_6);
+-      }
+-    }, AddonManager.UPDATE_WHEN_USER_REQUESTED);
+-  });
+-}
++  let update = yield promiseFindAddonUpdates(addon, AddonManager.UPDATE_WHEN_USER_REQUESTED);
++  let install = update.updateAvailable;
++  do_check_eq(install.name, addon.name);
++  do_check_eq(install.version, "2.0");
++  do_check_eq(install.state, AddonManager.STATE_AVAILABLE);
++  do_check_eq(install.existingAddon, addon);
+ 
+-function check_test_6() {
+-  AddonManager.getAddonsByIDs(["addon4@tests.mozilla.org",
+-                               "addon2@tests.mozilla.org"],
+-                               callback_soon(function([a4, a2]) {
+-    // Should still be pending install even though the old add-on is restartless
+-    do_check_neq(a4, null);
+-    do_check_eq(a2, null);
+-
+-    do_check_neq(a4.pendingUpgrade, null);
+-    do_check_eq(a4.pendingUpgrade.id, "addon2@tests.mozilla.org");
+-
+-    do_check_eq(getInstalledVersion(), 4);
+-    do_check_eq(getActiveVersion(), 4);
++  yield Assert.rejects(promiseInstallUpdate(install),
++                       function(err) { return err.code == AddonManager.ERROR_INCORRECT_ID },
++                       "Upgrade to a different ID fails");
+ 
+-    restartManager();
++  addon.uninstall();
++});
+ 
+-    AddonManager.getAddonsByIDs(["addon4@tests.mozilla.org",
+-                                 "addon2@tests.mozilla.org"], function([a4, a2]) {
+-      // Should have updated
+-      do_check_eq(a4, null);
+-      do_check_neq(a2, null);
++// Verify that an update to a multi-package xpi fails
++add_task(function* test_update_new_id() {
++  yield promiseInstallAllFiles([do_get_addon("test_update_multi1")]);
+ 
+-      do_check_eq(getInstalledVersion(), 0);
+-      do_check_eq(getActiveVersion(), 0);
++  let addon = yield promiseAddonByID("updatemulti@tests.mozilla.org");
++  do_check_neq(addon, null);
++  do_check_eq(addon.version, "1.0");
+ 
+-      end_test();
+-    });
+-  }));
+-}
++  let update = yield promiseFindAddonUpdates(addon, AddonManager.UPDATE_WHEN_USER_REQUESTED);
++  let install = update.updateAvailable;
++  do_check_eq(install.name, addon.name);
++  do_check_eq(install.version, "2.0");
++  do_check_eq(install.state, AddonManager.STATE_AVAILABLE);
++  do_check_eq(install.existingAddon, addon);
++
++  yield Assert.rejects(promiseInstallUpdate(install),
++                       function(err) { return err.code == AddonManager.ERROR_UNEXPECTED_ADDON_TYPE },
++                       "Upgrade to a multipackage xpi fails");
++
++  addon.uninstall();
++});
+
diff --git a/gnu/packages/patches/libtiff-CVE-2016-5652.patch b/gnu/packages/patches/libtiff-CVE-2016-5652.patch
deleted file mode 100644
index 54b87d0185..0000000000
--- a/gnu/packages/patches/libtiff-CVE-2016-5652.patch
+++ /dev/null
@@ -1,47 +0,0 @@
-Fix CVE-2016-5652 (buffer overflow in t2p_readwrite_pdf_image_tile()).
-
-https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5652
-
-Patches exfiltrated from upstream CVS repo with:
-cvs diff -u -r 1.92 -r 1.94 tools/tiff2pdf.c
-
-Index: tools/tiff2pdf.c
-===================================================================
-RCS file: /cvs/maptools/cvsroot/libtiff/tools/tiff2pdf.c,v
-retrieving revision 1.92
-retrieving revision 1.94
-diff -u -r1.92 -r1.94
---- a/tools/tiff2pdf.c	23 Sep 2016 22:12:18 -0000	1.92
-+++ b/tools/tiff2pdf.c	9 Oct 2016 11:03:36 -0000	1.94
-@@ -2887,21 +2887,24 @@
- 				return(0);
- 			}
- 			if(TIFFGetField(input, TIFFTAG_JPEGTABLES, &count, &jpt) != 0) {
--				if (count > 0) {
--					_TIFFmemcpy(buffer, jpt, count);
-+				if (count >= 4) {
-+                    /* Ignore EOI marker of JpegTables */
-+					_TIFFmemcpy(buffer, jpt, count - 2);
- 					bufferoffset += count - 2;
-+                    /* Store last 2 bytes of the JpegTables */
- 					table_end[0] = buffer[bufferoffset-2];
- 					table_end[1] = buffer[bufferoffset-1];
--				}
--				if (count > 0) {
- 					xuint32 = bufferoffset;
-+                    bufferoffset -= 2;
- 					bufferoffset += TIFFReadRawTile(
- 						input, 
- 						tile, 
--						(tdata_t) &(((unsigned char*)buffer)[bufferoffset-2]), 
-+						(tdata_t) &(((unsigned char*)buffer)[bufferoffset]), 
- 						-1);
--						buffer[xuint32-2]=table_end[0];
--						buffer[xuint32-1]=table_end[1];
-+                    /* Overwrite SOI marker of image scan with previously */
-+                    /* saved end of JpegTables */
-+					buffer[xuint32-2]=table_end[0];
-+					buffer[xuint32-1]=table_end[1];
- 				} else {
- 					bufferoffset += TIFFReadRawTile(
- 						input, 
diff --git a/gnu/packages/patches/libtiff-CVE-2016-9273.patch b/gnu/packages/patches/libtiff-CVE-2016-9273.patch
deleted file mode 100644
index 9cd6b3d8c5..0000000000
--- a/gnu/packages/patches/libtiff-CVE-2016-9273.patch
+++ /dev/null
@@ -1,41 +0,0 @@
-Fix CVE-2016-9273:
-
-https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9273
-http://bugzilla.maptools.org/show_bug.cgi?id=2587
-
-Patch extracted from upstream CVS repo:
-
-2016-11-10 Even Rouault <even.rouault at spatialys.com>
-
-revision 1.37
-date: 2016-11-09 18:00:49 -0500;  author: erouault;  state: Exp;  lines: +10 -1;  commitid: pzKipPxDJO2dxvtz;
-* libtiff/tif_strip.c: make TIFFNumberOfStrips() return the td->td_nstrips
-value when it is non-zero, instead of recomputing it. This is needed in
-TIFF_STRIPCHOP mode where td_nstrips is modified. Fixes a read outsize of
-array in tiffsplit (or other utilities using TIFFNumberOfStrips()).
-Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2587
-
-Index: libtiff/tif_strip.c
-===================================================================
-RCS file: /cvs/maptools/cvsroot/libtiff/libtiff/tif_strip.c,v
-retrieving revision 1.36
-retrieving revision 1.37
-diff -u -r1.36 -r1.37
---- a/libtiff/tif_strip.c	7 Jun 2015 22:35:40 -0000	1.36
-+++ b/libtiff/tif_strip.c	9 Nov 2016 23:00:49 -0000	1.37
-@@ -63,6 +63,15 @@
- 	TIFFDirectory *td = &tif->tif_dir;
- 	uint32 nstrips;
- 
-+    /* If the value was already computed and store in td_nstrips, then return it,
-+       since ChopUpSingleUncompressedStrip might have altered and resized the
-+       since the td_stripbytecount and td_stripoffset arrays to the new value
-+       after the initial affectation of td_nstrips = TIFFNumberOfStrips() in
-+       tif_dirread.c ~line 3612.
-+       See http://bugzilla.maptools.org/show_bug.cgi?id=2587 */
-+    if( td->td_nstrips )
-+        return td->td_nstrips;
-+
- 	nstrips = (td->td_rowsperstrip == (uint32) -1 ? 1 :
- 	     TIFFhowmany_32(td->td_imagelength, td->td_rowsperstrip));
- 	if (td->td_planarconfig == PLANARCONFIG_SEPARATE)
diff --git a/gnu/packages/patches/lvm2-static-link.patch b/gnu/packages/patches/lvm2-static-link.patch
new file mode 100644
index 0000000000..b4b1dd92e1
--- /dev/null
+++ b/gnu/packages/patches/lvm2-static-link.patch
@@ -0,0 +1,14 @@
+Fix static linking of 'lvm.static', which indirectly depend on libpthread
+via libdevmapper.a.
+
+--- LVM2.2.02.166/tools/Makefile.in	2016-11-22 21:31:15.521045149 +0100
++++ LVM2.2.02.166/tools/Makefile.in	2016-11-22 21:31:24.085082767 +0100
+@@ -148,7 +148,7 @@ endif
+ 
+ lvm.static: $(OBJECTS) lvm-static.o $(top_builddir)/lib/liblvm-internal.a  $(interfacebuilddir)/libdevmapper.a
+ 	$(CC) $(CFLAGS) $(LDFLAGS) -static -L$(interfacebuilddir) -o $@ \
+-	      $(OBJECTS) lvm-static.o $(LVMLIBS) $(STATIC_LIBS) $(LIBS)
++	      $(OBJECTS) lvm-static.o $(LVMLIBS) $(STATIC_LIBS) $(LIBS) $(PTHREAD_LIBS)
+ 
+ liblvm2cmd.a: $(top_builddir)/lib/liblvm-internal.a $(OBJECTS) lvmcmdlib.o lvm2cmd.o
+ 	cat $(top_builddir)/lib/liblvm-internal.a > $@
diff --git a/gnu/packages/patches/pixman-CVE-2016-5296.patch b/gnu/packages/patches/pixman-CVE-2016-5296.patch
new file mode 100644
index 0000000000..21942326ae
--- /dev/null
+++ b/gnu/packages/patches/pixman-CVE-2016-5296.patch
@@ -0,0 +1,19 @@
+Fix CVE-2016-5296: Heap-buffer-overflow WRITE in rasterize_edges_1
+Adapted for upstream pixman based on:
+
+  https://hg.mozilla.org/releases/mozilla-esr45/rev/5e39c1c2fded
+
+--- pixman-0.34.0/pixman/pixman-edge-imp.h.orig	2015-06-30 05:48:31.000000000 -0400
++++ pixman-0.34.0/pixman/pixman-edge-imp.h	2016-11-16 01:09:34.046335106 -0500
+@@ -55,8 +55,9 @@
+ 	 *
+ 	 * (The AA case does a similar  adjustment in RENDER_SAMPLES_X)
+ 	 */
+-	lx += X_FRAC_FIRST(1) - pixman_fixed_e;
+-	rx += X_FRAC_FIRST(1) - pixman_fixed_e;
++	/* we cast to unsigned to get defined behaviour for overflow */
++	lx = (unsigned)lx + X_FRAC_FIRST(1) - pixman_fixed_e;
++	rx = (unsigned)rx + X_FRAC_FIRST(1) - pixman_fixed_e;
+ #endif
+ 	/* clip X */
+ 	if (lx < 0)
diff --git a/gnu/packages/pdf.scm b/gnu/packages/pdf.scm
index b86f5efbfa..d491642e49 100644
--- a/gnu/packages/pdf.scm
+++ b/gnu/packages/pdf.scm
@@ -692,7 +692,6 @@ vector formats.")
                             (,(string-append sdl "/lib")))
                           `("PATH" ":" prefix     ;for pdftoppm
                             (,(string-append xpdf "/bin"))))
-                        (mkdir-p man1)
                         (install-file "impressive.1" man1)
                         #t))))))
     (home-page "http://impressive.sourceforge.net")
diff --git a/gnu/packages/perl.scm b/gnu/packages/perl.scm
index a044a32b32..e9f3dca15a 100644
--- a/gnu/packages/perl.scm
+++ b/gnu/packages/perl.scm
@@ -7,7 +7,7 @@
 ;;; Copyright © 2016 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2016 Jochem Raat <jchmrt@riseup.net>
 ;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
-;;; Coypright © 2016 ng0 <ng0@we.make.ritual.n0.is>
+;;; Coypright © 2016 ng0 <ng0@libertad.pw>
 ;;; Copyright © 2016 Alex Sassmannshausen <alex@pompo.co>
 ;;; Copyright © 2016 Roel Janssen <roel@gnu.org>
 ;;; Copyright © 2016 Ben Woodcroft <donttrustben@gmail.com>
@@ -48,7 +48,7 @@
     (version "5.24.0")
     (source (origin
              (method url-fetch)
-             (uri (string-append "http://www.cpan.org/src/5.0/perl-"
+             (uri (string-append "mirror://cpan/src/5.0/perl-"
                                  version ".tar.gz"))
              (sha256
               (base32
@@ -2055,6 +2055,35 @@ each stack frame.")
 interface for the RFC 2104 HMAC mechanism.")
     (license (package-license perl))))
 
+(define-public perl-digest-md5
+  (package
+    (name "perl-digest-md5")
+    (version "2.55")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "mirror://cpan/authors/id/G/GA/GAAS/Digest-MD5-"
+                           version ".tar.gz"))
+       (sha256
+        (base32
+         "0g0fklbrm2krswc1xhp4iwn1dhqq71fqh2p5wm8xj9a4s6i9ic83"))))
+    (build-system perl-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'build 'set-permissions
+           (lambda _
+             ;; Make MD5.so read-write so it can be stripped.
+             (chmod "blib/arch/auto/Digest/MD5/MD5.so" #o755))))))
+    (home-page "http://search.cpan.org/dist/Digest-MD5")
+    (synopsis "Perl interface to the MD-5 algorithm")
+    (description
+     "The @code{Digest::MD5} module allows you to use the MD5 Message Digest
+algorithm from within Perl programs.  The algorithm takes as
+input a message of arbitrary length and produces as output a
+128-bit \"fingerprint\" or \"message digest\" of the input.")
+    (license (package-license perl))))
+
 (define-public perl-digest-sha1
   (package
     (name "perl-digest-sha1")
diff --git a/gnu/packages/php.scm b/gnu/packages/php.scm
new file mode 100644
index 0000000000..9ccbede873
--- /dev/null
+++ b/gnu/packages/php.scm
@@ -0,0 +1,334 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2016 Julien Lepiller <julien@lepiller.eu>
+;;; Copyright © 2016 Marius Bakke <mbakke@fastmail.com>
+;;;
+;;; This file is part of GNU Guix.
+;;;
+;;; GNU Guix is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or (at
+;;; your option) any later version.
+;;;
+;;; GNU Guix is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (gnu packages php)
+  #:use-module (gnu packages)
+  #:use-module (gnu packages algebra)
+  #:use-module (gnu packages aspell)
+  #:use-module (gnu packages base)
+  #:use-module (gnu packages bison)
+  #:use-module (gnu packages compression)
+  #:use-module (gnu packages curl)
+  #:use-module (gnu packages cyrus-sasl)
+  #:use-module (gnu packages databases)
+  #:use-module (gnu packages fontutils)
+  #:use-module (gnu packages gd)
+  #:use-module (gnu packages gettext)
+  #:use-module (gnu packages glib)
+  #:use-module (gnu packages gnupg)
+  #:use-module (gnu packages image)
+  #:use-module (gnu packages linux)
+  #:use-module (gnu packages multiprecision)
+  #:use-module (gnu packages openldap)
+  #:use-module (gnu packages pcre)
+  #:use-module (gnu packages pkg-config)
+  #:use-module (gnu packages readline)
+  #:use-module (gnu packages textutils)
+  #:use-module (gnu packages tls)
+  #:use-module (gnu packages web)
+  #:use-module (gnu packages xml)
+  #:use-module (gnu packages xorg)
+  #:use-module (gnu packages zip)
+  #:use-module (guix packages)
+  #:use-module (guix download)
+  #:use-module (guix build-system gnu)
+  #:use-module ((guix licenses) #:prefix license:))
+
+;; This fixes PHP bugs 73155 and 73159. Remove when gd
+;; is updated to > 2.2.3.
+(define gd-for-php
+  (package (inherit gd)
+           (source
+            (origin
+              (inherit (package-source gd))
+              (patches (search-patches
+                        "gd-fix-truecolor-format-correction.patch"
+                        "gd-fix-chunk-size-on-boundaries.patch"))))))
+
+(define-public php
+  (package
+    (name "php")
+    (version "7.0.13")
+    (home-page "https://secure.php.net/")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append home-page "distributions/"
+                                  name "-" version ".tar.xz"))
+              (sha256
+               (base32
+                "1gzihbpcp51jc587gs1ryn59hsnr7vf5427dmcvdimvm77wsfyrm"))
+              (modules '((guix build utils)))
+              (snippet
+               '(with-directory-excursion "ext"
+                  (for-each delete-file-recursively
+                            ;; Some of the bundled libraries have no proper upstream.
+                            ;; Ideally we'd extract these out as separate packages:
+                            ;;"mbstring/libmbfl"
+                            ;;"date/lib"
+                            ;;"bcmath/libbcmath"
+                            ;;"fileinfo/libmagic" ; This is a patched version of libmagic.
+                            '("gd/libgd"
+                              "mbstring/oniguruma"
+                              "pcre/pcrelib"
+                              "sqlite3/libsqlite"
+                              "xmlrpc/libxmlrpc"
+                              "zip/lib"))))))
+    (build-system gnu-build-system)
+    (arguments
+     '(#:configure-flags
+       (let-syntax ((with (syntax-rules ()
+                            ((_ option input)
+                             (string-append option "="
+                                            (assoc-ref %build-inputs input))))))
+         (list (with "--with-bz2" "bzip2")
+               (with "--with-curl" "curl")
+               (with "--with-freetype-dir" "freetype")
+               (with "--with-gd" "gd")
+               (with "--with-gdbm" "gdbm")
+               (with "--with-gettext" "glibc") ; libintl.h
+               (with "--with-gmp" "gmp")
+               (with "--with-jpeg-dir" "libjpeg")
+               (with "--with-ldap" "openldap")
+               (with "--with-ldap-sasl" "cyrus-sasl")
+               (with "--with-libzip" "zip")
+               (with "--with-libxml-dir" "libxml2")
+               (with "--with-onig" "oniguruma")
+               (with "--with-pcre-dir" "pcre")
+               (with "--with-pcre-regex" "pcre")
+               (with "--with-pdo-pgsql" "postgresql")
+               (with "--with-pdo-sqlite" "sqlite")
+               (with "--with-pgsql" "postgresql")
+               (with "--with-png-dir" "libpng")
+               ;; PHP’s Pspell extension, while retaining its current name,
+               ;; now uses the Aspell library.
+               (with "--with-pspell" "aspell")
+               (with "--with-readline" "readline")
+               (with "--with-sqlite3" "sqlite")
+               (with "--with-tidy" "tidy")
+               (with "--with-webp-dir" "libwebp")
+               (with "--with-xpm-dir" "libxpm")
+               (with "--with-xsl" "libxslt")
+               (with "--with-zlib-dir" "zlib")
+               ;; We could add "--with-snmp", but it requires netsnmp that
+               ;; we don't have a package for. It is used to build the snmp
+               ;; extension of php.
+               "--with-iconv"
+               "--with-openssl"
+               "--with-pdo-mysql"
+               "--with-zlib"
+               "--enable-calendar"
+               "--enable-dba=shared"
+               "--enable-exif"
+               "--enable-flatfile"
+               "--enable-fpm"
+               "--enable-ftp"
+               "--enable-inifile"
+               "--enable-mbstring"
+               "--enable-pcntl"
+               "--enable-sockets"
+               "--enable-threads"))
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'do-not-record-build-flags
+           (lambda _
+             ;; Prevent configure flags from being stored and causing
+             ;; unnecessary runtime dependencies.
+             (substitute* "scripts/php-config.in"
+               (("@CONFIGURE_OPTIONS@") "")
+               (("@PHP_LDFLAGS@") ""))
+             ;; This file has ISO-8859-1 encoding.
+             (with-fluids ((%default-port-encoding "ISO-8859-1"))
+               (substitute* "main/build-defs.h.in"
+                 (("@CONFIGURE_COMMAND@") "(omitted)")))
+             #t))
+         (add-before 'build 'patch-/bin/sh
+           (lambda _
+             (substitute* '("run-tests.php" "ext/standard/proc_open.c")
+               (("/bin/sh") (which "sh")))
+             #t))
+         (add-before 'check 'prepare-tests
+           (lambda _
+             ;; Some of these files have ISO-8859-1 encoding, whereas others
+             ;; use ASCII, so we can't use a "catch-all" find-files here.
+             (with-fluids ((%default-port-encoding "ISO-8859-1"))
+               (substitute* '("ext/mbstring/tests/mb_send_mail02.phpt"
+                              "ext/mbstring/tests/mb_send_mail04.phpt"
+                              "ext/mbstring/tests/mb_send_mail05.phpt"
+                              "ext/mbstring/tests/mb_send_mail06.phpt")
+                 (("/bin/cat") (which "cat"))))
+             (substitute* '("ext/mbstring/tests/mb_send_mail01.phpt"
+                            "ext/mbstring/tests/mb_send_mail03.phpt"
+                            "ext/mbstring/tests/bug52861.phpt"
+                            "ext/standard/tests/general_functions/bug34794.phpt"
+                            "ext/standard/tests/general_functions/bug44667.phpt"
+                            "ext/standard/tests/general_functions/proc_open.phpt")
+               (("/bin/cat") (which "cat")))
+             ;; The encoding of this file is not recognized, so we simply drop it.
+             (delete-file "ext/mbstring/tests/mb_send_mail07.phpt")
+
+             (substitute* "ext/standard/tests/streams/bug60602.phpt"
+               (("'ls'") (string-append "'" (which "ls") "'")))
+
+             ;; Drop tests that are known to fail.
+             (for-each delete-file
+                       '("ext/posix/tests/posix_getgrgid.phpt"    ; Requires /etc/group.
+                         "ext/sockets/tests/bug63000.phpt"        ; Fails to detect OS.
+                         "ext/sockets/tests/socket_shutdown.phpt" ; Requires DNS.
+                         "ext/sockets/tests/socket_send.phpt"     ; Likewise.
+                         "ext/sockets/tests/mcast_ipv4_recv.phpt" ; Requires multicast.
+                         ;; These needs /etc/services.
+                         "ext/standard/tests/general_functions/getservbyname_basic.phpt"
+                         "ext/standard/tests/general_functions/getservbyport_basic.phpt"
+                         "ext/standard/tests/general_functions/getservbyport_variation1.phpt"
+                         ;; And /etc/protocols.
+                         "ext/standard/tests/network/getprotobyname_basic.phpt"
+                         "ext/standard/tests/network/getprotobynumber_basic.phpt"
+                         ;; And exotic locales.
+                         "ext/standard/tests/strings/setlocale_basic1.phpt"
+                         "ext/standard/tests/strings/setlocale_basic2.phpt"
+                         "ext/standard/tests/strings/setlocale_basic3.phpt"
+                         "ext/standard/tests/strings/setlocale_variation1.phpt"
+
+                         ;; XXX: These gd tests fails.  Likely because our version
+                         ;; is different from the (patched) bundled one.
+                         ;; Here, gd quits immediately after "fatal libpng error"; while the
+                         ;; test expects it to additionally return a "setjmp" error and warning.
+                         "ext/gd/tests/bug39780_extern.phpt"
+                         "ext/gd/tests/libgd00086_extern.phpt"
+                         ;; Extra newline in gd-png output.
+                         "ext/gd/tests/bug45799.phpt"
+                         ;; Different error message than expected from imagecrop().
+                         "ext/gd/tests/bug66356.phpt"
+                         ;; Similarly for imagecreatefromgd2().
+                         "ext/gd/tests/bug72339.phpt"
+                         ;; Call to undefined function imageantialias().  They are
+                         ;; supposed to fail anyway.
+                         "ext/gd/tests/bug72482.phpt"
+                         "ext/gd/tests/bug72482_2.phpt"
+                         "ext/gd/tests/bug73213.phpt"
+                         ;; Test expects generic "gd warning" but gets the actual function name.
+                         "ext/gd/tests/createfromwbmp2_extern.phpt"
+                         ;; TODO: Enable these when libgd is built with xpm support.
+                         "ext/gd/tests/xpm2gd.phpt"
+                         "ext/gd/tests/xpm2jpg.phpt"
+                         "ext/gd/tests/xpm2png.phpt"
+
+                         ;; XXX: These iconv tests have the expected outcome,
+                         ;; but with different error messages.
+                         ;; Expects "illegal character", instead gets "unknown error (84)".
+                         "ext/iconv/tests/bug52211.phpt"
+                         ;; Expects "wrong charset", gets unknown error (22).
+                         "ext/iconv/tests/iconv_mime_decode_variation3.phpt"
+                         "ext/iconv/tests/iconv_strlen_error2.phpt"
+                         "ext/iconv/tests/iconv_strlen_variation2.phpt"
+                         "ext/iconv/tests/iconv_substr_error2.phpt"
+                         ;; Expects conversion error, gets "error condition Termsig=11".
+                         "ext/iconv/tests/iconv_strpos_error2.phpt"
+                         "ext/iconv/tests/iconv_strrpos_error2.phpt"
+                         ;; Similar, but iterating over multiple values.
+                         ;; iconv breaks the loop after the first error with Termsig=11.
+                         "ext/iconv/tests/iconv_strpos_variation4.phpt"
+                         "ext/iconv/tests/iconv_strrpos_variation3.phpt"
+
+                         ;; XXX: These test failures appear legitimate, needs investigation.
+                         ;; open_basedir() restriction failure.
+                         "ext/curl/tests/bug61948.phpt"
+                         ;; Expects a false boolean, gets empty array from glob().
+                         "ext/standard/tests/file/bug41655_1.phpt"
+                         "ext/standard/tests/file/glob_variation5.phpt"
+                         ;; Test output is correct, but in wrong order.
+                         "ext/standard/tests/streams/proc_open_bug64438.phpt"
+                         ;; The test expects an Array, but instead get the contents(?).
+                         "ext/gd/tests/bug43073.phpt"
+                         ;; imagettftext() returns wrong coordinates.
+                         "ext/gd/tests/bug48732.phpt"
+                         ;; Similarly for imageftbbox().
+                         "ext/gd/tests/bug48801.phpt"
+                         ;; Different expected output from imagecolorallocate().
+                         "ext/gd/tests/bug53504.phpt"
+                         ;; Wrong image size after scaling an image.
+                         "ext/gd/tests/bug73272.phpt"
+                         ;; Expects iconv to detect illegal characters, instead gets
+                         ;; "unknown error (84)" and heap corruption(!).
+                         "ext/iconv/tests/bug48147.phpt"
+                         ;; Expects illegal character ".", gets "=?utf-8?Q?."
+                         "ext/iconv/tests/bug51250.phpt"
+                         ;; @iconv() does not return expected output.
+                         "ext/iconv/tests/iconv003.phpt"
+                         ;; iconv throws "buffer length exceeded" on some string checks.
+                         "ext/iconv/tests/iconv_mime_encode.phpt"
+                         ;; file_get_contents(): iconv stream filter
+                         ;; ("ISO-8859-1"=>"UTF-8") unknown error.
+                         "ext/standard/tests/file/bug43008.phpt"
+                         ;; Table data not created in sqlite(?).
+                         "ext/pdo_sqlite/tests/bug_42589.phpt"))
+
+             ;; Skip tests requiring network access.
+             (setenv "SKIP_ONLINE_TESTS" "1")
+             ;; Without this variable, 'make test' passes regardless of failures.
+             (setenv "REPORT_EXIT_STATUS" "1")
+             #t)))
+       #:test-target "test"))
+    (inputs
+     `(("aspell" ,aspell)
+       ("bzip2" ,bzip2)
+       ("curl" ,curl)
+       ("cyrus-sasl" ,cyrus-sasl)
+       ("freetype" ,freetype)
+       ("gd" ,gd-for-php)
+       ("gdbm" ,gdbm)
+       ("glibc" ,glibc)
+       ("gmp" ,gmp)
+       ("libgcrypt" ,libgcrypt)
+       ("libjpeg" ,libjpeg)
+       ("libpng" ,libpng)
+       ("libwebp" ,libwebp)
+       ("libxml2" ,libxml2)
+       ("libxpm" ,libxpm)
+       ("libxslt" ,libxslt)
+       ("libx11" ,libx11)
+       ("oniguruma" ,oniguruma)
+       ("openldap" ,openldap)
+       ("openssl" ,openssl)
+       ("pcre" ,pcre)
+       ("postgresql" ,postgresql)
+       ("readline" ,readline)
+       ("sqlite" ,sqlite-3.15.1)
+       ("tidy" ,tidy)
+       ("zip" ,zip)
+       ("zlib" ,zlib)))
+    (native-inputs
+     `(("pkg-config" ,pkg-config)
+       ("bison" ,bison)
+       ("intltool" ,intltool)
+       ("procps" ,procps)))         ; For tests.
+    (synopsis "PHP programming language")
+    (description
+      "PHP (PHP Hypertext Processor) is a server-side (CGI) scripting
+language designed primarily for web development but is also used as
+a general-purpose programming language.  PHP code may be embedded into
+HTML code, or it can be used in combination with various web template
+systems, web content management systems and web frameworks." )
+    (license (list
+              (license:non-copyleft "file://LICENSE")       ; The PHP license.
+              (license:non-copyleft "file://Zend/LICENSE")  ; The Zend license.
+              license:lgpl2.1                               ; ext/mbstring/libmbfl
+              license:lgpl2.1+                              ; ext/bcmath/libbcmath
+              license:bsd-2                                 ; ext/fileinfo/libmagic
+              license:expat))))                             ; ext/date/lib
diff --git a/gnu/packages/psyc.scm b/gnu/packages/psyc.scm
index a55f78e4c0..03df188d1d 100644
--- a/gnu/packages/psyc.scm
+++ b/gnu/packages/psyc.scm
@@ -212,7 +212,7 @@ including psyced.")
     (native-inputs
      `(("pkg-config" ,pkg-config)
        ("bison" ,bison)
-       ("gnu-gettext" ,gnu-gettext)
+       ("gettext" ,gettext-minimal)
        ("help2man" ,help2man)
        ("autoconf" ,autoconf)
        ("automake" ,automake)))
diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index 60b94b51e0..ec672a5544 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -453,14 +453,14 @@ pidof, tty, taskset, pmap.")
 (define-public python-passlib
   (package
     (name "python-passlib")
-    (version "1.6.5")
+    (version "1.7.0")
     (source
      (origin
        (method url-fetch)
        (uri (pypi-uri "passlib" version))
        (sha256
         (base32
-         "1z27wdxs5rj5xhhqfzvzn3yg682irkxw6dcs5jj7mcf97psk8gd8"))))
+         "1vdbqsa1a31s98fxkinl052q8nnpvbxnb83qanxfpi2p6c2zdr0b"))))
     (build-system python-build-system)
     (native-inputs
      `(("python-nose" ,python-nose)))
@@ -1570,6 +1570,8 @@ standard library.")
         (base32
          "1ckvrypyvb7jbqlgwdz0y337ajagjv7dgxyns326nqwypn1wpq0i"))))
     (build-system python-build-system)
+    (arguments
+     `(#:tests? #f)) ; Currently pafy can not find itself in the tests
     (propagated-inputs
      ;; Youtube-dl is a python package which is imported in the file
      ;; "backend_youtube_dl.py", therefore it needs to be propagated.
@@ -2194,13 +2196,13 @@ files.")
 (define-public python-pyld
   (package
     (name "python-pyld")
-    (version "0.6.8")
+    (version "0.7.1")
     (source (origin
               (method url-fetch)
               (uri (pypi-uri "PyLD" version))
               (sha256
                (base32
-                "0k881ffazpf8q1z8862g4bb3pzwpnz9whrci2mf311mvn1qbyqad"))))
+                "1m0fs6897vxfkf7awah5i66i7b7smm5fnywf1w50fpzyfbfhr156"))))
     (build-system python-build-system)
     (arguments `(#:tests? #f)) ; no tests
     (home-page "http://github.com/digitalbazaar/pyld")
@@ -7877,13 +7879,13 @@ processes across test runs.")
 (define-public python-icalendar
   (package
     (name "python-icalendar")
-    (version "3.10")
+    (version "3.11")
     (source (origin
              (method url-fetch)
              (uri (pypi-uri "icalendar" version))
              (sha256
               (base32
-               "01amnk3621s7fagfla86npd25knbqirchg7h1jpqxqp103d02bs7"))))
+               "01v2f3swd5s72x65cdihw83dx1z799b4i49a6ncg7vqmcm20wapd"))))
     (build-system python-build-system)
     (propagated-inputs
      `(("python-dateutil-2" ,python-dateutil-2)
diff --git a/gnu/packages/qemu.scm b/gnu/packages/qemu.scm
index 332e2ad0ef..51c579a0ce 100644
--- a/gnu/packages/qemu.scm
+++ b/gnu/packages/qemu.scm
@@ -117,10 +117,9 @@
                  (let ((out (assoc-ref outputs "out")))
                    (and (zero? (system* "make" "info"))
                         (let ((infodir (string-append out "/share/info")))
-                          (mkdir-p infodir)
                           (for-each (lambda (info)
                                       (install-file info infodir))
-                                    (find-files "." "\\.info$"))
+                                    (find-files "." "\\.info"))
                           #t))))))
          (add-before 'check 'make-gtester-verbose
            (lambda _
diff --git a/gnu/packages/ruby.scm b/gnu/packages/ruby.scm
index 42beda3d44..baae553992 100644
--- a/gnu/packages/ruby.scm
+++ b/gnu/packages/ruby.scm
@@ -47,6 +47,7 @@
 (define-public ruby
   (package
     (name "ruby")
+    (replacement ruby-2.3.3)
     (version "2.3.1")
     (source
      (origin
@@ -101,9 +102,28 @@ a focus on simplicity and productivity.")
     (home-page "https://ruby-lang.org")
     (license license:ruby)))
 
+(define ruby-2.3.3
+  (package
+    (inherit ruby)
+    (version "2.3.3")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "http://cache.ruby-lang.org/pub/ruby/"
+                           (version-major+minor version)
+                           "/ruby-" version ".tar.xz"))
+       (sha256
+        (base32
+         "1p0rfk0blrbfjcnv0vb0ha4hxflgkfhv9zbzp4vvld2pi31ahkqs"))
+       (modules '((guix build utils)))
+       (snippet `(begin
+                   ;; Remove bundled libffi
+                   (delete-file-recursively "ext/fiddle/libffi-3.2.1")
+                   #t))))))
+
 (define-public ruby-2.2
   (package (inherit ruby)
-    (version "2.2.5")
+    (version "2.2.6")
     (source
      (origin
        (method url-fetch)
@@ -112,7 +132,7 @@ a focus on simplicity and productivity.")
                            "/ruby-" version ".tar.xz"))
        (sha256
         (base32
-         "1mw7bzw76g5w37cwhb57r6gxcl2vn9lfrlyf4h4xms3qlnhflvzq"))))))
+         "0fbk2pyjphynj4kxn27vb5rsq6brr3y85p784jd1rxwws30fq54l"))))))
 
 (define-public ruby-2.1
   (package (inherit ruby)
@@ -4179,3 +4199,25 @@ patterns.")
 libraries for compiling Ruby native extensions.")
     (home-page "https://github.com/ruby-gnome2/pkg-config")
     (license license:lgpl2.0+)))
+
+(define-public ruby-net-http-digest-auth
+  (package
+    (name "ruby-net-http-digest-auth")
+    (version "1.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "net-http-digest_auth" version))
+       (sha256
+        (base32
+         "14801gr34g0rmqz9pv4rkfa3crfdbyfk6r48vpg5a5407v0sixqi"))))
+    (build-system ruby-build-system)
+    (native-inputs
+     `(("ruby-hoe" ,ruby-hoe)))
+    (synopsis "RFC 2617 HTTP digest authentication library")
+    (description
+     "This library implements HTTP's digest authentication scheme based on
+RFC 2617.  This enables the use of the digest authentication scheme instead
+of the more insecure basic authentication scheme.")
+    (home-page "http://github.com/drbrain/net-http-digest_auth")
+    (license license:expat)))
diff --git a/gnu/packages/shells.scm b/gnu/packages/shells.scm
index 9b9bd6c3a5..f3350ef501 100644
--- a/gnu/packages/shells.scm
+++ b/gnu/packages/shells.scm
@@ -288,14 +288,14 @@ ksh, and tcsh.")
 (define-public xonsh
   (package
     (name "xonsh")
-    (version "0.4.6")
+    (version "0.4.7")
     (source
       (origin
         (method url-fetch)
         (uri (pypi-uri "xonsh" version))
         (sha256
           (base32
-            "0byxd9kjl99q2pyvjh9jy18l0di1i35wr0qqgnw4i6jh6ig3zcki"))
+            "04b0z41mxiwsp5rl21fzrixcdmx2kndjlh4gn3582qfga9hihf20"))
         (modules '((guix build utils)))
         (snippet
          `(begin
diff --git a/gnu/packages/syndication.scm b/gnu/packages/syndication.scm
index f4668de0c0..f434006656 100644
--- a/gnu/packages/syndication.scm
+++ b/gnu/packages/syndication.scm
@@ -53,7 +53,7 @@
        #:make-flags (list (string-append "prefix=" (assoc-ref %outputs "out")))
        #:test-target "test"))
     (native-inputs
-     `(("gettext" ,gnu-gettext)
+     `(("gettext" ,gettext-minimal)
        ("perl" ,perl)
        ("pkg-config" ,pkg-config)
        ("ruby" ,ruby))) ; for tests
diff --git a/gnu/packages/telephony.scm b/gnu/packages/telephony.scm
index 8f2a10f2c5..3d5e58ec2d 100644
--- a/gnu/packages/telephony.scm
+++ b/gnu/packages/telephony.scm
@@ -134,9 +134,8 @@ to initiate and control SIP sessions.")
    (version "4.1.0")
    (source (origin
             (method url-fetch)
-            (uri (string-append
-                  "http://download.savannah.gnu.org/releases/exosip/libeXosip2-"
-                  version ".tar.gz"))
+            (uri (string-append "mirror://savannah/exosip/libeXosip2-"
+                                version ".tar.gz"))
             (sha256 (base32
                      "17cna8kpc8nk1si419vgr6r42k2lda0rdk50vlxrw8rzg0xp2xrw"))))
    (build-system gnu-build-system)
diff --git a/gnu/packages/upnp.scm b/gnu/packages/upnp.scm
index c46e905c42..f680a52881 100644
--- a/gnu/packages/upnp.scm
+++ b/gnu/packages/upnp.scm
@@ -1,5 +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>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -27,7 +28,7 @@
 (define-public miniupnpc
   (package
     (name "miniupnpc")
-    (version "1.9")
+    (version "2.0")
     (source
      (origin
        (method url-fetch)
@@ -35,7 +36,7 @@
              "http://miniupnp.tuxfamily.org/files/miniupnpc-"
              version ".tar.gz"))
        (sha256
-        (base32 "0r24jdqcyf839n30ppimdna0hvybscyziaad7ng99fw0x19y88r9"))))
+        (base32 "0fzrc6fs8vzb2yvk01bd3q5jkarysl7gjlyaqncy3yvfk2wcwd6l"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("python" ,python-2)))
@@ -54,14 +55,22 @@
         (string-append "LDFLAGS=-Wl,-rpath="
                        (assoc-ref %outputs "out") "/lib"))
        #:phases
-       (alist-delete 'configure %standard-phases)))
+       (modify-phases %standard-phases
+         (delete 'configure)
+         (add-before 'install 'qualify-paths
+           (lambda* (#:key outputs #:allow-other-keys)
+             (substitute* "external-ip.sh"
+               (("upnpc")
+                (string-append (assoc-ref outputs "out") "/bin/upnpc"))))))))
     (home-page "http://miniupnp.free.fr/")
-    (synopsis "Library implementing the client side UPnP protocol")
+    (synopsis "UPnP protocol client library")
     (description
-     "MiniUPnPc is a library is useful whenever an application needs to listen
-for incoming connections but is run behind a UPnP enabled router or firewall.
-Examples for such applications include: P2P applications, FTP clients for
-active mode, IRC (for DCC) or IM applications, network games, any server
-software.")
+     "The MiniUPnPc client library facilitates access to the services provided
+by any Universal Plug and Play (UPnP) Internet Gateway Device (IGD) present on
+the network.  In UPnP terminology, MiniUPnPc is a UPnP Control Point.  It is
+useful whenever an application needs to listen for incoming connections while
+running behind a UPnP-enabled router or firewall.  Such applications include
+peer-to-peer applications, active-mode FTP clients, DCC file transfers over
+IRC, instant messaging, network games, and most server software.")
     (license
      (x11-style "file://LICENSE" "See 'LICENSE' file in the distribution"))))
diff --git a/gnu/packages/video.scm b/gnu/packages/video.scm
index 4329d20c2e..4eab99b5aa 100644
--- a/gnu/packages/video.scm
+++ b/gnu/packages/video.scm
@@ -12,6 +12,7 @@
 ;;; Copyright © 2016 Dmitry Nikolaev <cameltheman@gmail.com>
 ;;; Copyright © 2016 Andy Patterson <ajpatter@uwaterloo.ca>
 ;;; Copyright © 2016 ng0 <ng0@we.make.ritual.n0.is>
+;;; Copyright © 2016 Eric Bavier <bavier@member.fsf.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -51,6 +52,7 @@
   #:use-module (gnu packages base)
   #:use-module (gnu packages bison)
   #:use-module (gnu packages cdrom)
+  #:use-module (gnu packages cmake)
   #:use-module (gnu packages compression)
   #:use-module (gnu packages curl)
   #:use-module (gnu packages databases)
@@ -64,11 +66,14 @@
   #:use-module (gnu packages gl)
   #:use-module (gnu packages glib)
   #:use-module (gnu packages guile)
+  #:use-module (gnu packages gnome)
   #:use-module (gnu packages gnupg)
+  #:use-module (gnu packages gstreamer)
   #:use-module (gnu packages gtk)
   #:use-module (gnu packages image)
   #:use-module (gnu packages linux)
   #:use-module (gnu packages lua)
+  #:use-module (gnu packages m4)
   #:use-module (gnu packages mp3)
   #:use-module (gnu packages ncurses)
   #:use-module (gnu packages ocr)
@@ -85,6 +90,7 @@
   #:use-module (gnu packages tls)
   #:use-module (gnu packages version-control)
   #:use-module (gnu packages web)
+  #:use-module (gnu packages webkit)
   #:use-module (gnu packages xdisorg)
   #:use-module (gnu packages xiph)
   #:use-module (gnu packages xml)
@@ -827,7 +833,7 @@ SVCD, DVD, 3ivx, DivX 3/4/5, WMV and H.264 movies.")
 (define-public mpv
   (package
     (name "mpv")
-    (version "0.21.0")
+    (version "0.22.0")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -835,7 +841,7 @@ SVCD, DVD, 3ivx, DivX 3/4/5, WMV and H.264 movies.")
                     ".tar.gz"))
               (sha256
                (base32
-                "1lwvvhldqrkp44zdm3wbi7qrsln13s8ympwwckqhwl4whp78wpyh"))
+                "1xl2a0nfbkcq00f41m50fmfz9hl7hzpk7cq7j38r38rp1s7sryf0"))
               (file-name (string-append name "-" version ".tar.gz"))))
     (build-system waf-build-system)
     (native-inputs
@@ -1478,7 +1484,7 @@ be used for realtime video capture via Linux-specific APIs.")
 (define-public obs
   (package
     (name "obs")
-    (version "0.16.2")
+    (version "0.16.6")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://github.com/jp9000/obs-studio"
@@ -1486,7 +1492,7 @@ be used for realtime video capture via Linux-specific APIs.")
               (file-name (string-append name "-" version ".tar.gz"))
               (sha256
                (base32
-                "0p2grxyaf79hb3nlja23xp7b2vc1w18llvzcyhnjn2lhwfjabcgm"))))
+                "00vwdnf0gnwp029sznsr0s4lcky3brxbmpy0ch7igjpk5sf6mkqp"))))
     (build-system cmake-build-system)
     (arguments
      `(#:tests? #f ; no tests
@@ -1702,6 +1708,12 @@ Content System specification.")
         (base32
          "1s7h35yx6f0szf8mm8612ic913w3v05m2kwphjfcxnpq0ammhyci"))))
     (build-system python-build-system)
+    (arguments
+     ;; Tests need to be disabled until #556 upstream is fixed. It reads as if the
+     ;; test suite results differ depending on the country and also introduce
+     ;; non-determinism in the tests.
+     ;; https://github.com/mps-youtube/mps-youtube/issues/556
+     `(#:tests? #f))
     (propagated-inputs
      `(("python-pafy" ,python-pafy)
        ("python-pygobject" ,python-pygobject))) ; For mpris2 support
@@ -1715,3 +1727,106 @@ It can use either mpv or mplayer for playback, and for conversion of
 formats ffmpeg or libav is used.  Users should install one of the
 supported players in addition to this package.")
     (license license:gpl3+)))
+
+(define-public handbrake
+  (package
+    (name "handbrake")
+    (version "0.10.5")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "https://handbrake.fr/rotation.php?file="
+                                  "HandBrake-" version ".tar.bz2"))
+              (file-name (string-append "handbrake-" version ".tar.bz2"))
+              (sha256
+               (base32
+                "1w720y3bplkz187wgvy4a4xm0vpppg45mlni55l6yi8v2bfk14pv"))
+              (patches (search-patches "handbrake-pkg-config-path.patch"))
+              (modules '((guix build utils)))
+              (snippet
+               ;; Remove bundled libraries and source not necessary for
+               ;; running under a GNU environment.
+               '(begin
+                  (for-each delete-file-recursively '("contrib" "macosx" "win"))
+                  #t))))
+    (build-system  glib-or-gtk-build-system)
+    (native-inputs
+     `(("automake" ,automake)           ;gui subpackage must be bootstrapped
+       ("autoconf" ,autoconf)
+       ("curl" ,curl)                   ;not actually used, but tested for
+       ("intltool" ,intltool)
+       ("libtool" ,libtool)
+       ("pkg-config" ,pkg-config)
+       ("python" ,python-2)))           ;for configuration
+    (inputs
+     `(("bzip2" ,bzip2)
+       ("dbus-glib" ,dbus-glib)
+       ("ffmpeg" ,ffmpeg)
+       ("fontconfig" ,fontconfig)
+       ("freetype" ,freetype)
+       ("glib" ,glib)
+       ("gstreamer" ,gstreamer)
+       ("gst-plugins-base" ,gst-plugins-base)
+       ("gtk+" ,gtk+)
+       ("lame" ,lame)
+       ("libass" ,libass)
+       ("libbluray" ,libbluray)
+       ("libdvdnav" ,libdvdnav)
+       ("libdvdread" ,libdvdread)
+       ("libgudev" ,libgudev)
+       ("libmpeg2" ,libmpeg2)
+       ("libnotify" ,libnotify)
+       ("libogg" ,libogg)
+       ("libsamplerate" ,libsamplerate)
+       ("libtheora" ,libtheora)
+       ("libvorbis" ,libvorbis)
+       ("libvpx" ,libvpx)
+       ("libxml2" ,libxml2)
+       ("libx264" ,libx264)
+       ("x265" ,x265)
+       ("zlib" ,zlib)))
+    (arguments
+     `(#:tests? #f             ;tests require Ruby and claim to be unsupported
+       #:phases
+       (modify-phases %standard-phases
+         (add-before 'patch-source-shebangs 'bootstrap-gtk
+           ;; Run bootstrap ahead of time so that shebangs get patched.
+           (lambda _
+             (setenv "CONFIG_SHELL" (which "sh"))
+             (setenv "NOCONFIGURE" "1")
+             ;; Patch the Makefile so that it doesn't bootstrap again.
+             (substitute* "gtk/module.rules"
+               ((".*autogen\\.sh.*") ""))
+             (zero? (system* "sh" "./gtk/autogen.sh"))))
+         (add-before 'configure 'disable-contrib
+           (lambda _
+             (substitute* "make/include/main.defs"
+               ;; Disable unconditional inclusion of some "contrib"
+               ;; libraries (ffmpeg, libvpx, libdvdread, libdvdnav,
+               ;; and libbluray), which would lead to fetching and
+               ;; building of these libraries.  Use our own instead.
+               (("MODULES \\+= contrib") "# MODULES += contrib"))
+             #t))
+         (add-before 'configure 'fix-x265-linking
+           (lambda _
+             (substitute* "test/module.defs"
+               ;; Fix missing library during linking error
+               (("TEST.GCC.l =") "TEST.GCC.l = x265"))
+             #t))
+         (replace 'configure
+           (lambda* (#:key outputs configure-flags #:allow-other-keys)
+             ;; 'configure' is not an autoconf-generated script, and
+             ;; errors on unrecognized arguments,
+             ;; e.g. --enable-fast-install
+             (let ((out (assoc-ref outputs "out")))
+               (zero? (apply system* "./configure"
+                             (string-append "--prefix=" out)
+                             (or configure-flags '()))))))
+         (add-after 'configure 'chdir-build
+           (lambda _ (chdir "./build") #t)))))
+    (home-page "https://handbrake.fr")
+    (synopsis "Video transcoder")
+    (description
+     "HandBrake is a tool for converting video from any format to a selection
+of modern, widely supported codecs.")
+    ;; Most under GPL version 2 or later, and portions under BSD 3 Clause
+    (license (list license:gpl2+ license:bsd-3))))
diff --git a/gnu/packages/vim.scm b/gnu/packages/vim.scm
index b283e975d5..83c21249b4 100644
--- a/gnu/packages/vim.scm
+++ b/gnu/packages/vim.scm
@@ -49,7 +49,7 @@
 (define-public vim
   (package
     (name "vim")
-    (version "8.0.0073")
+    (version "8.0.0101")
     (source (origin
              (method url-fetch)
              (uri (string-append "https://github.com/vim/vim/archive/v"
@@ -57,7 +57,7 @@
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
-               "1snbzgj89scjs0v3m86p53wvpal9jgs1s6i3hv7jyknpnjvqv5q5"))))
+               "0kzk1p5vnqr8j5jwb3p745zx3dki5jwlsp7rh6nli0ci2w6vg3r8"))))
     (build-system gnu-build-system)
     (arguments
      `(#:test-target "test"
@@ -129,7 +129,7 @@ configuration files.")
        ("fontconfig" ,fontconfig)
        ("freetype" ,freetype)
        ("gdk-pixbuf" ,gdk-pixbuf)
-       ("gettext" ,gnu-gettext)
+       ("gettext" ,gettext-minimal)
        ("glib" ,glib)
        ("gpm" ,gpm)
        ("gtk" ,gtk+-2)
diff --git a/gnu/packages/w3m.scm b/gnu/packages/w3m.scm
index 5f0fb56b0c..12114b13b9 100644
--- a/gnu/packages/w3m.scm
+++ b/gnu/packages/w3m.scm
@@ -2,6 +2,7 @@
 ;;; Copyright © 2013 Nikita Karetnikov <nikita@karetnikov.org>
 ;;; Copyright © 2016 Leo Famulari <leo@famulari.name>
 ;;; Copyright © 2016 Kei Kebreau <kei@openmailbox.org>
+;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -35,7 +36,7 @@
 (define-public w3m
   (package
     (name "w3m")
-    (version "0.5.3+git20161031")
+    (version "0.5.3+git20161120")
     (source (origin
               (method git-fetch)
               ;; Debian's fork of w3m is the only one that is still
@@ -46,16 +47,17 @@
               (file-name (string-append "w3m-" version "-checkout"))
               (sha256
                (base32
-                "142vkkmsk76wj9w6r4y2pa1hmy1kkzmc73an9zchx0ikm2z92x6s"))))
+                "06n5a9jdyihkd4xdjmyci32dpqp1k2l5awia5g9ng0bn256bacdc"))))
     (build-system gnu-build-system)
-    (arguments `(#:tests? #f  ; no check target
-                 #:phases (alist-cons-before
-                           'configure 'fix-perl
-                           (lambda _
-                             (substitute* '("scripts/w3mmail.cgi.in"
-                                            "scripts/dirlist.cgi.in")
-                               (("@PERL@") (which "perl"))))
-                           %standard-phases)))
+    (arguments
+     '(#:tests? #f  ; no check target
+       #:phases
+       (modify-phases %standard-phases
+         (add-before 'configure 'fix-perl
+           (lambda _ (substitute* '("scripts/w3mmail.cgi.in"
+                                    "scripts/dirlist.cgi.in")
+                       (("@PERL@") (which "perl")))
+             #t)))))
     (inputs
      `(("libgc" ,libgc)
        ("ncurses" ,ncurses)
diff --git a/gnu/packages/web.scm b/gnu/packages/web.scm
index e0c09ed396..de949b60e3 100644
--- a/gnu/packages/web.scm
+++ b/gnu/packages/web.scm
@@ -15,6 +15,7 @@
 ;;; Copyright © 2016 Clément Lassieur <clement@lassieur.org>
 ;;; Copyright © 2016 ng0 <ng0@we.make.ritual.n0.is>
 ;;; Copyright © 2016 Arun Isaac <arunisaac@systemreboot.net>
+;;; Copyright © 2016 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -122,14 +123,14 @@ and its related documentation.")
 (define-public nginx
   (package
     (name "nginx")
-    (version "1.11.4")
+    (version "1.11.6")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://nginx.org/download/nginx-"
                                   version ".tar.gz"))
               (sha256
                (base32
-                "0fvb09ycxz3xnyynav6ybj6miwh9kv8jcb2vzrmvqhzn8cgiq8h6"))))
+                "1gc5phrzm2hbpvryaya6rlvasa00vjips4hv5q1rqbcfa6xsnlri"))))
     (build-system gnu-build-system)
     (inputs `(("pcre" ,pcre)
               ("openssl" ,openssl)
@@ -149,7 +150,6 @@ and its related documentation.")
                     (list (string-append "--prefix=" (assoc-ref outputs "out"))
                           "--with-http_ssl_module"
                           "--with-pcre-jit"
-                          "--with-ipv6"
                           "--with-debug"
                           ;; Even when not cross-building, we pass the
                           ;; --crossbuild option to avoid customizing for the
@@ -3826,3 +3826,40 @@ runs in a terminal or through your browser.  It provides fast and valuable
 HTTP statistics for system administrators that require a visual server report
 on the fly.")
     (license l:x11)))
+
+(define-public httptunnel
+  (package
+    (name "httptunnel")
+    (version "3.3")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "http://www.nocrew.org/software/httptunnel/"
+                           name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0mn5s6p68n32xzadz6ds5i6bp44dyxzkq68r1yljlv470jr84bql"))
+       (modules '((guix build utils)))
+       (snippet
+        ;; Remove non-free IETF RFC documentation.
+        '(delete-file-recursively "doc"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         ;; The default configure phase tries to pass environment variables as
+         ;; command-line arguments, which confuses the ./configure script.
+         (replace 'configure
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let* ((out (assoc-ref outputs "out")))
+               (setenv "CONFIG_SHELL" (which "bash"))
+               (zero? (system* "./configure"
+                               (string-append "--prefix=" out)))))))))
+    (home-page "http://www.nocrew.org/software/httptunnel.html")
+    (synopsis "Tunnel data connections through HTTP requests")
+    (description "httptunnel creates a bidirectional virtual data connection
+tunnelled through HTTP (HyperText Transfer Protocol) requests.  This can be
+useful for users behind restrictive firewalls.  As long as Web traffic is
+allowed, even through a HTTP-only proxy, httptunnel can be combined with other
+tools like SSH (Secure Shell) to reach the outside world.")
+    (license l:gpl2+)))
diff --git a/gnu/packages/wm.scm b/gnu/packages/wm.scm
index 90d1dc1e33..999f78927f 100644
--- a/gnu/packages/wm.scm
+++ b/gnu/packages/wm.scm
@@ -299,7 +299,7 @@ prompt.")
     (synopsis "Tiling window manager")
     (source (origin
               (method url-fetch)
-              (uri (string-append "http://hackage.haskell.org/package/xmonad/"
+              (uri (string-append "mirror://hackage/package/xmonad/"
                                   name "-" version ".tar.gz"))
               (sha256
                (base32
@@ -355,7 +355,7 @@ tiled on several screens.")
     (source
      (origin
        (method url-fetch)
-       (uri (string-append "http://hackage.haskell.org/package/xmonad-contrib/"
+       (uri (string-append "mirror://hackage/package/xmonad-contrib/"
                            "xmonad-contrib-" version ".tar.gz"))
        (sha256
         (base32
diff --git a/gnu/packages/wxwidgets.scm b/gnu/packages/wxwidgets.scm
index 31da2a9eed..b72567f259 100644
--- a/gnu/packages/wxwidgets.scm
+++ b/gnu/packages/wxwidgets.scm
@@ -1,6 +1,8 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2015 Taylan Ulrich Bayırlı/Kammer <taylanbayirli@gmail.com>
 ;;; Copyright © 2016 Ricardo Wurmus <rekado@elephly.net>
+;;; Copyright © 2016 Theodoros Foradis <theodoros.for@openmailbox.org>
+;;; Copyright © 2016 Danny Milosavljevic <dannym@scratchpost.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -22,6 +24,7 @@
   #:use-module (guix download)
   #:use-module ((guix licenses) #:prefix l:)
   #:use-module (guix build-system glib-or-gtk)
+  #:use-module (guix build-system python)
   #:use-module (guix build utils)
   #:use-module (gnu packages)
   #:use-module (gnu packages compression)
@@ -31,6 +34,7 @@
   #:use-module (gnu packages gtk)
   #:use-module (gnu packages image)
   #:use-module (gnu packages pkg-config)
+  #:use-module (gnu packages python)
   #:use-module (gnu packages sdl)
   #:use-module (gnu packages webkit)
   #:use-module (gnu packages xorg))
@@ -109,3 +113,80 @@ and many other languages.")
                             (assoc-ref %outputs "out") "/lib"))
        ;; No 'check' target.
        #:tests? #f))))
+
+(define-public wxwidgets-gtk2
+  (package (inherit wxwidgets)
+           (inputs `(("gtk+" ,gtk+-2)
+                     ,@(alist-delete
+                        "gtk+"
+                        (package-inputs wxwidgets))))
+           (name "wxwidgets-gtk2")))
+
+(define-public python2-wxpython
+  (package
+    (name "python2-wxpython")
+    (version "3.0.2.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (string-append "mirror://sourceforge/wxpython/wxPython/"
+                            version "/wxPython-src-" version ".tar.bz2"))
+        (sha256
+         (base32
+          "0qfzx3sqx4mwxv99sfybhsij4b5pc03ricl73h4vhkzazgjjjhfm"))
+        (modules '((guix build utils)))
+        (snippet
+         '(begin
+            (lambda (folder)
+              (delete-file-recursively (string-append "src/" folder))
+              '("expat" "jpeg" "png" "tiff" "zlib" "msw" "osx" "msdos"))
+            (substitute* '("wxPython/setup.py")
+              ;; setup.py tries to keep its own license the same as wxwidget's
+              ;; license (which it expects under $WXWIN/docs).
+              (("'preamble.txt', 'licence.txt', 'licendoc.txt', 'lgpl.txt'")
+                ""))))))
+    (build-system python-build-system)
+    (arguments
+     `(#:python ,python-2
+       #:tests? #f ; tests fail
+       #:configure-flags (list "WXPORT=gtk2"
+                               "UNICODE=1")
+       #:phases
+       (modify-phases %standard-phases
+         (add-before 'build 'chdir
+           (lambda _
+             (chdir "wxPython")
+             #t))
+         (add-after 'chdir 'set-wx-out-dir
+           (lambda* (#:key outputs #:allow-other-keys)
+             ;; By default, install phase tries to copy the wxPython headers in
+             ;; gnu/store/...-wxwidgets-3.0.2 , which it can't, so they are
+             ;; redirected to the output directory by setting WXPREFIX.
+             (substitute* "config.py"
+               (("= getWxConfigValue\\('--prefix'\\)")
+                (string-append "= '" (assoc-ref outputs "out") "'")))
+             (substitute* "wx/build/config.py"
+               (("= getWxConfigValue\\('--prefix'\\)")
+                (string-append "= '" (assoc-ref outputs "out") "'")))
+             #t))
+         (add-after 'set-wx-out-dir 'setenv
+           (lambda* (#:key inputs outputs #:allow-other-keys)
+             (setenv "WXWIN" (assoc-ref inputs "wxwidgets"))
+             (use-modules (ice-9 popen) (ice-9 rdelim))
+             (let ((port (open-pipe* OPEN_READ
+                                     (string-append (assoc-ref inputs "wxwidgets")
+                                                    "/bin/wx-config") "--cppflags")))
+               (setenv "CPPFLAGS" (read-string port))
+               (close-pipe port))
+             #t)))))
+    (native-inputs
+     `(("mesa" ,mesa) ; for glcanvas
+       ("pkg-config" ,pkg-config)
+       ("python2-setuptools" ,python2-setuptools)))
+    (inputs
+     `(("gtk+" ,gtk+-2) ; for wxPython/src/helpers.cpp
+       ("wxwidgets" ,wxwidgets-gtk2)))
+    (synopsis "Python 2 Bindings for wxWidgets")
+    (description "@code{wxpython} provides Python 2 bindings for wxWidgets.")
+    (home-page "http://wxpython.org/")
+    (license (package-license wxwidgets))))
diff --git a/gnu/packages/xdisorg.scm b/gnu/packages/xdisorg.scm
index c38bf9da78..3d1108d42e 100644
--- a/gnu/packages/xdisorg.scm
+++ b/gnu/packages/xdisorg.scm
@@ -1,6 +1,6 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2013, 2014 Andreas Enge <andreas@enge.fr>
-;;; Copyright © 2014, 2015 Mark H Weaver <mhw@netris.org>
+;;; Copyright © 2014, 2015, 2016 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2014 Eric Bavier <bavier@member.fsf.org>
 ;;; Copyright © 2014, 2015, 2016 Alex Kost <alezost@gmail.com>
 ;;; Copyright © 2013, 2015 Ludovic Courtès <ludo@gnu.org>
@@ -15,6 +15,7 @@
 ;;; Copyright © 2016 Leo Famulari <leo@famulari.name>
 ;;; Copyright © 2016 Alex Kost <alezost@gmail.com>
 ;;; Copyright © 2016 Marius Bakke <mbakke@fastmail.com>
+;;; Copyright © 2016 Petter <petter@mykolab.ch>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -240,6 +241,7 @@ following the mouse.")
   (package
     (name "pixman")
     (version "0.34.0")
+    (replacement pixman/fixed)
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -261,6 +263,13 @@ manipulation, providing features such as image compositing and trapezoid
 rasterisation.")
     (license license:x11)))
 
+(define pixman/fixed
+  (package
+    (inherit pixman)
+    (source (origin
+              (inherit (package-source pixman))
+              (patches (search-patches "pixman-CVE-2016-5296.patch"))))))
+
 
 (define-public libdrm
   (package
@@ -1061,3 +1070,43 @@ XCB util-xrm module provides the following libraries:
 
 - xrm: utility functions for the X resource manager.")
     (license license:x11)))
+
+(define-public xcalib
+  (package
+    (name "xcalib")
+    (version "0.8")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "mirror://sourceforge/xcalib/xcalib/" version
+                                  "/xcalib-source-" version ".tar.gz"))
+              (sha256
+               (base32
+                "1rh6xb51c5xz926dnn82a2fn643g0sr4a8z66rn6yi7523kjw4ca"))))
+    (build-system gnu-build-system)
+    (arguments
+     '(#:make-flags '("CC=gcc")
+       #:tests? #f   ; No test suite
+       #:phases (modify-phases %standard-phases
+                  (delete 'configure)
+                  (replace 'install
+                    (lambda* (#:key outputs #:allow-other-keys)
+                      (let* ((out (assoc-ref outputs "out"))
+                             (bin (string-append out "/bin")))
+                        (install-file "xcalib" bin))))
+                  (add-after 'install 'install-doc
+                    (lambda* (#:key outputs #:allow-other-keys)
+                      (let ((doc (string-append(assoc-ref outputs "out")
+                                               "/share/doc/xcalib")))
+                        (install-file "README" doc)
+                        ;; Avoid unspecified return value.
+                        #t))))))
+    (inputs `(("libx11", libx11)
+              ("libxext", libxext)
+              ("libxxf86vm", libxxf86vm)))
+    (synopsis "Tiny monitor calibration loader for XFree86 (or X.org)")
+    (description "xcalib is a tiny tool to load the content of vcgt-Tags in ICC
+profiles to the video card's gamma ramp.  It does work with most video card
+drivers except the generic VESA driver.  Alter brightness, contrast, RGB, and
+invert colors on a specific display/screen.")
+    (home-page "http://xcalib.sourceforge.net/")
+    (license license:gpl2)))
diff --git a/gnu/packages/xiph.scm b/gnu/packages/xiph.scm
index 708b31bf8e..fc5cd6ca95 100644
--- a/gnu/packages/xiph.scm
+++ b/gnu/packages/xiph.scm
@@ -356,7 +356,7 @@ decoding .opus files.")
 (define opusfile
   (package
     (name "opusfile")
-    (version "0.7")
+    (version "0.8")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -364,7 +364,7 @@ decoding .opus files.")
                     ".tar.gz"))
               (sha256
                (base32
-                "00f3wwjv3hxwg05g22s6mkkxikz80ljsn70g39cmi43jph9ysawy"))))
+                "192mp2jgn5s9815h31ybzsfipmbppmdhwx1dymrk26xarz9iw8rc"))))
     (build-system gnu-build-system)
     (propagated-inputs
      `(("opus" ,opus)))