From 17fa842b79503dfa9972f3bfa3d5a96610263378 Mon Sep 17 00:00:00 2001
From: Alex Kost <alezost@gmail.com>
Date: Mon, 12 Oct 2015 12:06:32 +0300
Subject: emacs: devel: Add indentation rules.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Suggested by Ludovic Courtès <ludo@gnu.org>.

* emacs/guix-devel.el: Add indentation rules for Guix macros/procedures.
  (guix-devel-scheme-indent): New macro.
  (guix-devel-indent-package): New function.
---
 emacs/guix-devel.el | 64 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)

diff --git a/emacs/guix-devel.el b/emacs/guix-devel.el
index b8330289c5..c8bfbb0a8a 100644
--- a/emacs/guix-devel.el
+++ b/emacs/guix-devel.el
@@ -24,6 +24,7 @@
 
 ;;; Code:
 
+(require 'lisp-mode)
 (require 'guix-guile)
 (require 'guix-geiser)
 (require 'guix-utils)
@@ -188,6 +189,69 @@ to find 'modify-phases' keywords."
       (0 'guix-devel-modify-phases-keyword nil t))))
   "A list of `font-lock-keywords' for `guix-devel-mode'.")
 
+
+;;; Indentation
+
+(defmacro guix-devel-scheme-indent (&rest rules)
+  "Set `scheme-indent-function' according to RULES.
+Each rule should have a form (SYMBOL VALUE).  See `put' for details."
+  (declare (indent 0))
+  `(progn
+     ,@(mapcar (lambda (rule)
+                 `(put ',(car rule) 'scheme-indent-function ,(cadr rule)))
+               rules)))
+
+(defun guix-devel-indent-package (state indent-point normal-indent)
+  "Indentation rule for 'package' form."
+  (let* ((package-eol (line-end-position))
+         (count (if (and (ignore-errors (down-list) t)
+                         (< (point) package-eol)
+                         (looking-at "inherit\\>"))
+                    1
+                  0)))
+    (lisp-indent-specform count state indent-point normal-indent)))
+
+(guix-devel-scheme-indent
+  (bag 0)
+  (build-system 0)
+  (call-with-compressed-output-port 2)
+  (call-with-container 1)
+  (call-with-decompressed-port 2)
+  (call-with-error-handling 0)
+  (container-excursion 1)
+  (emacs-batch-edit-file 1)
+  (emacs-batch-eval 0)
+  (emacs-substitute-sexps 1)
+  (emacs-substitute-variables 1)
+  (file-system 0)
+  (graft 0)
+  (manifest-entry 0)
+  (manifest-pattern 0)
+  (mbegin 1)
+  (mlet 2)
+  (mlet* 2)
+  (modify-phases 1)
+  (munless 1)
+  (mwhen 1)
+  (operating-system 0)
+  (origin 0)
+  (package 'guix-devel-indent-package)
+  (run-with-state 1)
+  (run-with-store 1)
+  (signature-case 1)
+  (substitute* 1)
+  (substitute-keyword-arguments 1)
+  (test-assertm 1)
+  (with-atomic-file-output 1)
+  (with-derivation-narinfo 1)
+  (with-derivation-substitute 2)
+  (with-directory-excursion 1)
+  (with-error-handling 0)
+  (with-monad 1)
+  (with-mutex 1)
+  (with-store 1)
+  (wrap-program 1))
+
 
 (defvar guix-devel-keys-map
   (let ((map (make-sparse-keymap)))
-- 
cgit v1.2.3


From 6159943851d32e0396f96a4b3fc5e31b500cc8a6 Mon Sep 17 00:00:00 2001
From: Alex Kost <alezost@gmail.com>
Date: Sat, 10 Oct 2015 10:47:15 +0300
Subject: gnu: abbaye: Use 'sdl-union'.

* gnu/packages/games.scm (abbaye)[inputs]: Use 'sdl-union'.
  [arguments]: Adjust 'set-sdl-paths' phase accordingly.
---
 gnu/packages/games.scm | 21 +++++----------------
 1 file changed, 5 insertions(+), 16 deletions(-)

diff --git a/gnu/packages/games.scm b/gnu/packages/games.scm
index e250bf9633..dfaf8388d1 100644
--- a/gnu/packages/games.scm
+++ b/gnu/packages/games.scm
@@ -163,17 +163,10 @@ scriptable with Guile.")
                   (guix build utils))
        #:phases (modify-phases %standard-phases
                   (add-after 'set-paths 'set-sdl-paths
-                    (lambda* (#:key inputs outputs (search-paths '())
-                              #:allow-other-keys)
-                      (define input-directories
-                        (match inputs
-                          (((_ . dir) ...)
-                           dir)))
-                      ;; This package does not use pkg-config, so modify CPATH
-                      ;; variable to point to include/SDL for SDL header files.
-                      (set-path-environment-variable "CPATH"
-                                                     '("include/SDL")
-                                                     input-directories)))
+                    (lambda* (#:key inputs #:allow-other-keys)
+                      (setenv "CPATH"
+                              (string-append (assoc-ref inputs "sdl-union")
+                                             "/include/SDL"))))
                   (add-after 'patch-source-shebangs 'patch-makefile
                     (lambda* (#:key outputs #:allow-other-keys)
                       ;; Replace /usr with package output directory.
@@ -192,11 +185,7 @@ scriptable with Guile.")
                   (delete 'configure))
        #:tests? #f)) ;; No check target.
     (native-inputs `(("pkg-config" ,pkg-config)))
-    (inputs `(("sdl" ,sdl)
-              ("sdl-gfx" ,sdl-gfx)
-              ("sdl-image" ,sdl-image)
-              ("sdl-mixer" ,sdl-mixer)
-              ("sdl-ttf" ,sdl-ttf)))
+    (inputs `(("sdl-union" ,(sdl-union))))
     (home-page "http://code.google.com/p/abbaye-for-linux/")
     (synopsis "GNU/Linux port of the indie game \"l'Abbaye des Morts\"")
     (description "L'Abbaye des Morts is a 2D platform game set in 13th century
-- 
cgit v1.2.3


From d9c44e9c6afe145ef274286c0ac47a8592f0790d Mon Sep 17 00:00:00 2001
From: Ben Woodcroft <donttrustben@gmail.com>
Date: Wed, 14 Oct 2015 20:21:43 +1000
Subject: gnu: diamond: Restrict supported systems to x86_64-linux.

* gnu/packages/bioinformatics.scm (diamond) [supported-systems]: Restrict to
  x86_64-linux.
---
 gnu/packages/bioinformatics.scm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gnu/packages/bioinformatics.scm b/gnu/packages/bioinformatics.scm
index 4b7f76b9c6..74a738ef38 100644
--- a/gnu/packages/bioinformatics.scm
+++ b/gnu/packages/bioinformatics.scm
@@ -970,6 +970,9 @@ translated DNA query sequences against a protein reference database (BLASTP
 and BLASTX alignment mode).  The speedup over BLAST is up to 20,000 on short
 reads at a typical sensitivity of 90-99% relative to BLAST depending on the
 data and settings.")
+    ;; diamond fails to build on other platforms
+    ;; https://github.com/bbuchfink/diamond/issues/18
+    (supported-systems '("x86_64-linux"))
     (license (license:non-copyleft "file://src/COPYING"
                                    "See src/COPYING in the distribution."))))
 
-- 
cgit v1.2.3


From a6785b96ff8e7bf1ddffdda146955c1e5d416e35 Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Wed, 14 Oct 2015 14:48:17 +0200
Subject: hydra: Add Graphviz and help2man as inputs to the Guix job set.

* build-aux/hydra/guix.scm (tarball-package): Add GRAPHVIZ and HELP2MAN
  to 'native-inputs' of GUIX.
---
 build-aux/hydra/guix.scm | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/build-aux/hydra/guix.scm b/build-aux/hydra/guix.scm
index 1035f81b4a..a6f7923fb8 100644
--- a/build-aux/hydra/guix.scm
+++ b/build-aux/hydra/guix.scm
@@ -48,6 +48,7 @@
              (gnu packages version-control)
              (gnu packages package-management)
              (gnu packages graphviz)
+             (gnu packages man)
              (srfi srfi-1)
              (srfi srfi-26)
              (ice-9 match))
@@ -71,7 +72,12 @@
 (define (tarball-package checkout)
   "Return a package that does `make distcheck' from CHECKOUT, a directory
 containing a Git checkout of Guix."
-  (dist-package guix checkout))
+  (dist-package (package
+                  (inherit guix)
+                  (native-inputs `(("graphviz" ,graphviz)
+                                   ("help2man" ,help2man)
+                                   ,@(package-native-inputs guix))))
+                checkout))
 
 (define (hydra-jobs store arguments)
   "Return Hydra jobs."
-- 
cgit v1.2.3


From 87cd0dba2fd221ada9f12ea1cb3d3d151834f498 Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Wed, 14 Oct 2015 14:50:19 +0200
Subject: build-system/gnu: dist-package: Use 'autoconf-wrapper'.

* guix/build-system/gnu.scm (dist-package): Use AUTOCONF-WRAPPER instead
  of AUTOCONF.
---
 guix/build-system/gnu.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/guix/build-system/gnu.scm b/guix/build-system/gnu.scm
index 3be83468eb..c83c50b76e 100644
--- a/guix/build-system/gnu.scm
+++ b/guix/build-system/gnu.scm
@@ -204,7 +204,7 @@ runs `make distcheck' and whose result is one or more source tarballs."
        (let ((ref (lambda (module var)
                     (module-ref (resolve-interface module) var))))
          `(,@(package-native-inputs p)
-           ("autoconf" ,(ref '(gnu packages autotools) 'autoconf))
+           ("autoconf" ,((ref '(gnu packages autotools) 'autoconf-wrapper)))
            ("automake" ,(ref '(gnu packages autotools) 'automake))
            ("libtool"  ,(ref '(gnu packages autotools) 'libtool))
            ("gettext"  ,(ref '(gnu packages gettext) 'gnu-gettext))
-- 
cgit v1.2.3


From 5152d13b51a6418db52ce6dd572cc412e5addf44 Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Wed, 14 Oct 2015 14:58:25 +0200
Subject: services: Export 'service-back-edges'.

* gnu/services.scm: Export 'service-back-edges' and <service-type>
  accessors.
* tests/services.scm ("service-back-edges"): New test.
---
 gnu/services.scm   |  5 +++++
 tests/services.scm | 19 +++++++++++++++++++
 2 files changed, 24 insertions(+)

diff --git a/gnu/services.scm b/gnu/services.scm
index fdfa569b23..d0fe0ade17 100644
--- a/gnu/services.scm
+++ b/gnu/services.scm
@@ -38,12 +38,17 @@
 
             service-type
             service-type?
+            service-type-name
+            service-type-extensions
+            service-type-compose
+            service-type-extend
 
             service
             service?
             service-kind
             service-parameters
 
+            service-back-edges
             fold-services
 
             service-error?
diff --git a/tests/services.scm b/tests/services.scm
index b4e2cb0b30..ae2d999fee 100644
--- a/tests/services.scm
+++ b/tests/services.scm
@@ -25,6 +25,25 @@
 
 (test-begin "services")
 
+(test-assert "service-back-edges"
+  (let* ((t1 (service-type (name 't1) (extensions '())
+                           (compose +) (extend *)))
+         (t2 (service-type (name 't2)
+                           (extensions
+                            (list (service-extension t1 (const '()))))
+                           (compose +) (extend *)))
+         (t3 (service-type (name 't3)
+                           (extensions
+                            (list (service-extension t2 identity)
+                                  (service-extension t1 list)))))
+         (s1 (service t1 #t))
+         (s2 (service t2 #t))
+         (s3 (service t3 #t))
+         (e  (service-back-edges (list s1 s2 s3))))
+    (and (lset= eq? (e s1) (list s2 s3))
+         (lset= eq? (e s2) (list s3))
+         (null? (e s3)))))
+
 (test-equal "fold-services"
   ;; Make sure 'fold-services' returns the right result.  The numbers come
   ;; from services of type T3; 'xyz 60' comes from the service of type T2,
-- 
cgit v1.2.3


From 00184239c34694ba3005bccde498ae5962c06758 Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Wed, 14 Oct 2015 15:09:18 +0200
Subject: services: 'dmd-service-type' takes a service name.

* gnu/services/dmd.scm (dmd-service-type): Add 'service-name'
  parameter.
* gnu/services/base.scm, gnu/services/networking.scm,
  gnu/system/install.scm: Adjust callers.
---
 gnu/services/base.scm       | 12 +++++++++++-
 gnu/services/dmd.scm        |  4 ++--
 gnu/services/networking.scm |  2 ++
 gnu/system/install.scm      |  1 +
 4 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/gnu/services/base.scm b/gnu/services/base.scm
index adafe1b55e..84869ae31b 100644
--- a/gnu/services/base.scm
+++ b/gnu/services/base.scm
@@ -125,7 +125,8 @@
    (respawn? #f)))
 
 (define root-file-system-service-type
-  (dmd-service-type (const %root-file-system-dmd-service)))
+  (dmd-service-type 'root-file-system
+                    (const %root-file-system-dmd-service)))
 
 (define (root-file-system-service)
   "Return a service whose sole purpose is to re-mount read-only the root file
@@ -145,6 +146,7 @@ FILE-SYSTEM."
   ;; TODO(?): Make this an extensible service that takes <file-system> objects
   ;; and returns a list of <dmd-service>.
   (dmd-service-type
+   'file-system
    (lambda (file-system)
      (let ((target  (file-system-mount-point file-system))
            (device  (file-system-device file-system))
@@ -205,6 +207,7 @@ object."
 
 (define user-unmount-service-type
   (dmd-service-type
+   'user-unmount
    (lambda (known-mount-points)
      (dmd-service
       (documentation "Unmount manually-mounted file systems.")
@@ -242,6 +245,7 @@ in KNOWN-MOUNT-POINTS when it is stopped."
 
 (define user-processes-service-type
   (dmd-service-type
+   'user-processes
    (match-lambda
      ((requirements grace-delay)
       (dmd-service
@@ -337,6 +341,7 @@ stopped before 'kill' is called."
 
 (define host-name-service-type
   (dmd-service-type
+   'host-name
    (lambda (name)
      (dmd-service
       (documentation "Initialize the machine's host name.")
@@ -369,6 +374,7 @@ stopped before 'kill' is called."
 
 (define console-keymap-service-type
   (dmd-service-type
+   'console-keymap
    (lambda (file)
      (dmd-service
       (documentation (string-append "Load console keymap (loadkeys)."))
@@ -384,6 +390,7 @@ stopped before 'kill' is called."
 
 (define console-font-service-type
   (dmd-service-type
+   'console-font
    (match-lambda
      ((tty font)
       (let ((device (string-append "/dev/" tty)))
@@ -644,6 +651,7 @@ Service Switch}, for an example."
 
 (define syslog-service-type
   (dmd-service-type
+   'syslog
    (lambda (config-file)
      (dmd-service
       (documentation "Run the syslog daemon (syslogd).")
@@ -982,6 +990,7 @@ extra rules from the packages listed in @var{rules}."
 
 (define device-mapping-service-type
   (dmd-service-type
+   'device-mapping
    (match-lambda
      ((target open close)
       (dmd-service
@@ -1001,6 +1010,7 @@ gexp, to open it, and evaluate @var{close} to close it."
 
 (define swap-service-type
   (dmd-service-type
+   'swap
    (lambda (device)
      (define requirement
        (if (string-prefix? "/dev/mapper/" device)
diff --git a/gnu/services/dmd.scm b/gnu/services/dmd.scm
index 6020ffc8eb..418511b289 100644
--- a/gnu/services/dmd.scm
+++ b/gnu/services/dmd.scm
@@ -86,11 +86,11 @@
   ;; <dmd-service> objects.
   (service dmd-root-service-type '()))
 
-(define-syntax-rule (dmd-service-type proc)
+(define-syntax-rule (dmd-service-type service-name proc)
   "Return a <service-type> denoting a simple dmd service--i.e., the type for a
 service that extends DMD-ROOT-SERVICE-TYPE and nothing else."
   (service-type
-   (name 'some-dmd-service)
+   (name service-name)
    (extensions
     (list (service-extension dmd-root-service-type
                              (compose list proc))))))
diff --git a/gnu/services/networking.scm b/gnu/services/networking.scm
index 52a843b54b..003d5a5010 100644
--- a/gnu/services/networking.scm
+++ b/gnu/services/networking.scm
@@ -94,6 +94,7 @@ fe80::1%lo0 apps.facebook.com\n")
 
 (define static-networking-service-type
   (dmd-service-type
+   'static-networking
    (match-lambda
      (($ <static-networking> interface ip gateway provision
                              name-servers net-tools)
@@ -166,6 +167,7 @@ gateway."
 
 (define dhcp-client-service-type
   (dmd-service-type
+   'dhcp-client
    (lambda (dhcp)
      (define dhclient
        #~(string-append #$dhcp "/sbin/dhclient"))
diff --git a/gnu/system/install.scm b/gnu/system/install.scm
index a91c5c3533..1686cbdb06 100644
--- a/gnu/system/install.scm
+++ b/gnu/system/install.scm
@@ -162,6 +162,7 @@ current store is on a RAM disk."
 
 (define cow-store-service-type
   (dmd-service-type
+   'cow-store
    (lambda _
      (dmd-service
       (requirement '(root-file-system user-processes))
-- 
cgit v1.2.3


From a64cd7b65fc9ecf63035bd39e41f8cac5b8dc716 Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Wed, 14 Oct 2015 15:11:04 +0200
Subject: graph: 'export-graph' takes a #:reverse-edges? parameter.

* guix/scripts/graph.scm (export-graph): Add #:reverse-edges? parameter
  and honor it.
---
 guix/scripts/graph.scm | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/guix/scripts/graph.scm b/guix/scripts/graph.scm
index 725ae42030..734a47719a 100644
--- a/guix/scripts/graph.scm
+++ b/guix/scripts/graph.scm
@@ -322,10 +322,12 @@ substitutes."
 
 (define* (export-graph sinks port
                        #:key
+                       reverse-edges?
                        (node-type %package-node-type)
                        (backend %graphviz-backend))
   "Write to PORT the representation of the DAG with the given SINKS, using the
-given BACKEND.  Use NODE-TYPE to traverse the DAG."
+given BACKEND.  Use NODE-TYPE to traverse the DAG.  When REVERSE-EDGES? is
+true, draw reverse arrows."
   (match backend
     (($ <graph-backend> emit-prologue emit-epilogue emit-node emit-edge)
      (emit-prologue (node-type-name node-type) port)
@@ -349,7 +351,9 @@ given BACKEND.  Use NODE-TYPE to traverse the DAG."
                                                             dependencies)))
                      (emit-node id (node-label head) port)
                      (for-each (lambda (dependency dependency-id)
-                                 (emit-edge id dependency-id port))
+                                 (if reverse-edges?
+                                     (emit-edge dependency-id id port)
+                                     (emit-edge id dependency-id port)))
                                dependencies ids)
                      (loop (append dependencies tail)
                            (set-insert id visited)))))))))))))
-- 
cgit v1.2.3


From d6c3267a32ae80b5a6f780a1678710ecc958b456 Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Wed, 14 Oct 2015 15:48:14 +0200
Subject: guix system: Add 'extension-graph' command.

* guix/scripts/system.scm (service-node-label, service-node-type,
  export-extension-graph): New procedures.
  (guix-system)[parse-sub-command]: Add 'extension-graph'.
  Honor it.
  (show-help): Add 'extension-graph'.
* doc/guix.texi (Invoking guix system): Document it.
  (Service Composition): Add cross-reference.
---
 doc/guix.texi           | 28 ++++++++++++++++
 guix/scripts/system.scm | 89 ++++++++++++++++++++++++++++++++++++++-----------
 2 files changed, 98 insertions(+), 19 deletions(-)

diff --git a/doc/guix.texi b/doc/guix.texi
index 9956887b96..0e0e507714 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -6983,6 +6983,30 @@ KVM kernel module should be loaded, and the @file{/dev/kvm} device node
 must exist and be readable and writable by the user and by the daemon's
 build users.
 
+The @command{guix system} command has even more to offer!  The following
+sub-commands allow you to visualize how your system services relate to
+each other:
+
+@anchor{system-extension-graph}
+@table @code
+
+@item extension-graph
+Emit in Dot/Graphviz format to standard output the @dfn{service
+extension graph} of the operating system defined in @var{file}
+(@pxref{Service Composition}, for more information on service
+extensions.)
+
+The command:
+
+@example
+$ guix system extension-graph @var{file} | dot -Tpdf > services.pdf
+@end example
+
+produces a PDF file showing the extension relations among services.
+
+@end table
+
+
 @node Defining Services
 @subsection Defining Services
 
@@ -7015,6 +7039,7 @@ collects device management rules and makes them available to the eudev
 daemon; the @file{/etc} service populates the system's @file{/etc}
 directory.
 
+@cindex service extensions
 GuixSD services are connected by @dfn{extensions}.  For instance, the
 secure shell service @emph{extends} dmd---GuixSD's initialization system,
 running as PID@tie{}1---by giving it the command lines to start and stop
@@ -7035,6 +7060,9 @@ as arrows, a typical system might provide something like this:
 
 At the bottom, we see the @dfn{boot service}, which produces the boot
 script that is executed at boot time from the initial RAM disk.
+@xref{system-extension-graph, the @command{guix system extension-graph}
+command}, for information on how to generate this representation for a
+particular operating system definition.
 
 @cindex service types
 Technically, developers can define @dfn{service types} to express these
diff --git a/guix/scripts/system.scm b/guix/scripts/system.scm
index 71b92dacc7..9160969b95 100644
--- a/guix/scripts/system.scm
+++ b/guix/scripts/system.scm
@@ -28,12 +28,14 @@
   #:use-module (guix profiles)
   #:use-module (guix scripts)
   #:use-module (guix scripts build)
+  #:use-module (guix scripts graph)
   #:use-module (guix build utils)
   #:use-module (gnu build install)
   #:use-module (gnu system)
   #:use-module (gnu system file-systems)
   #:use-module (gnu system vm)
   #:use-module (gnu system grub)
+  #:use-module (gnu services)
   #:use-module (gnu packages grub)
   #:use-module (srfi srfi-1)
   #:use-module (srfi srfi-19)
@@ -278,6 +280,38 @@ it atomically, and then run OS's activation script."
                        systems)))
     (filter-map system->grub-entry systems numbers times)))
 
+
+;;;
+;;; Graph.
+;;;
+
+(define (service-node-label service)
+  "Return a label to represent SERVICE."
+  (let ((type  (service-kind service))
+        (value (service-parameters service)))
+    (string-append (symbol->string (service-type-name type))
+                   (cond ((or (number? value) (symbol? value))
+                          (string-append " " (object->string value)))
+                         ((string? value)
+                          (string-append " " value))
+                         ((file-system? value)
+                          (string-append " " (file-system-mount-point value)))
+                         (else
+                          "")))))
+
+(define (service-node-type services)
+  "Return a node type for SERVICES.  Since <service> instances are not
+self-contained (they express dependencies on service types, not on services),
+we have to create the 'edges' procedure dynamically as a function of the full
+list of services."
+  (node-type
+   (name "service")
+   (description "the DAG of services")
+   (identifier (lift1 object-address %store-monad))
+   (label service-node-label)
+   (edges (lift1 (service-back-edges services) %store-monad))))
+
+
 
 ;;;
 ;;; Action.
@@ -366,6 +400,16 @@ building anything."
              ;; All we had to do was to build SYS.
              (return (derivation->output-path sys))))))))
 
+(define (export-extension-graph os port)
+  "Export the service extension graph of OS to PORT."
+  (let* ((services (operating-system-services os))
+         (boot     (find (lambda (service)
+                           (eq? (service-kind service) boot-service-type))
+                         services)))
+    (export-graph (list boot) (current-output-port)
+                  #:node-type (service-node-type services)
+                  #:reverse-edges? #t)))
+
 
 ;;;
 ;;; Options.
@@ -388,7 +432,9 @@ Build the operating system declared in FILE according to ACTION.\n"))
   (display (_ "\
    disk-image       build a disk image, suitable for a USB stick\n"))
   (display (_ "\
-   init             initialize a root file system to run GNU.\n"))
+   init             initialize a root file system to run GNU\n"))
+  (display (_ "\
+   extension-graph  emit the service extension graph in Dot format\n"))
 
   (show-build-options-help)
   (display (_ "
@@ -496,16 +542,17 @@ Build the operating system declared in FILE according to ACTION.\n"))
         (alist-cons 'argument arg result)
         (let ((action (string->symbol arg)))
           (case action
-            ((build vm vm-image disk-image reconfigure init)
+            ((build vm vm-image disk-image reconfigure init
+              extension-graph)
              (alist-cons 'action action result))
             (else (leave (_ "~a: unknown action~%") action))))))
 
   (define (match-pair car)
     ;; Return a procedure that matches a pair with CAR.
     (match-lambda
-     ((head . tail)
-      (and (eq? car head) tail))
-     (_ #f)))
+      ((head . tail)
+       (and (eq? car head) tail))
+      (_ #f)))
 
   (define (option-arguments opts)
     ;; Extract the plain arguments from OPTS.
@@ -561,20 +608,24 @@ Build the operating system declared in FILE according to ACTION.\n"))
       (run-with-store store
         (mbegin %store-monad
           (set-guile-for-build (default-guile))
-          (perform-action action os
-                          #:dry-run? dry?
-                          #:derivations-only? (assoc-ref opts
-                                                         'derivations-only?)
-                          #:use-substitutes? (assoc-ref opts 'substitutes?)
-                          #:image-size (assoc-ref opts 'image-size)
-                          #:full-boot? (assoc-ref opts 'full-boot?)
-                          #:mappings (filter-map (match-lambda
-                                                  (('file-system-mapping . m)
-                                                   m)
-                                                  (_ #f))
-                                                 opts)
-                          #:grub? grub?
-                          #:target target #:device device))
+          (case action
+            ((extension-graph)
+             (export-extension-graph os (current-output-port)))
+            (else
+             (perform-action action os
+                             #:dry-run? dry?
+                             #:derivations-only? (assoc-ref opts
+                                                            'derivations-only?)
+                             #:use-substitutes? (assoc-ref opts 'substitutes?)
+                             #:image-size (assoc-ref opts 'image-size)
+                             #:full-boot? (assoc-ref opts 'full-boot?)
+                             #:mappings (filter-map (match-lambda
+                                                      (('file-system-mapping . m)
+                                                       m)
+                                                      (_ #f))
+                                                    opts)
+                             #:grub? grub?
+                             #:target target #:device device))))
         #:system system))))
 
 ;;; system.scm ends here
-- 
cgit v1.2.3


From c5d735f798e0e58774b9ce0c6197695bc6f0daa9 Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Wed, 14 Oct 2015 18:38:46 +0200
Subject: services: Prefix <dmd-service> accessors with 'dmd-'.

* gnu/services/dmd.scm (<dmd-service>): Prefix accessor identifiers with
  'dmd-', as was intended.  Update users accordingly.
---
 gnu/services/dmd.scm | 35 ++++++++++++++++++-----------------
 1 file changed, 18 insertions(+), 17 deletions(-)

diff --git a/gnu/services/dmd.scm b/gnu/services/dmd.scm
index 418511b289..7b6434a0ae 100644
--- a/gnu/services/dmd.scm
+++ b/gnu/services/dmd.scm
@@ -98,17 +98,17 @@ service that extends DMD-ROOT-SERVICE-TYPE and nothing else."
 (define-record-type* <dmd-service>
   dmd-service make-dmd-service
   dmd-service?
-  (documentation service-documentation            ; string
+  (documentation dmd-service-documentation        ;string
                  (default "[No documentation.]"))
-  (provision     service-provision)               ; list of symbols
-  (requirement   service-requirement              ; list of symbols
+  (provision     dmd-service-provision)           ;list of symbols
+  (requirement   dmd-service-requirement          ;list of symbols
                  (default '()))
-  (respawn?      service-respawn?                 ; Boolean
+  (respawn?      dmd-service-respawn?             ;Boolean
                  (default #t))
-  (start         service-start)                   ; g-expression (procedure)
-  (stop          service-stop                     ; g-expression (procedure)
+  (start         dmd-service-start)               ;g-expression (procedure)
+  (stop          dmd-service-stop                 ;g-expression (procedure)
                  (default #~(const #f)))
-  (auto-start?   service-auto-start?              ; Boolean
+  (auto-start?   dmd-service-auto-start?          ;Boolean
                  (default #t)))
 
 
@@ -127,8 +127,8 @@ failure."
                         (format #f (_ "service '~a' provided more than once")
                                 symbol)))))))
 
-          (for-each assert-unique (service-provision service))
-          (fold set-insert set (service-provision service)))
+          (for-each assert-unique (dmd-service-provision service))
+          (fold set-insert set (dmd-service-provision service)))
         (setq)
         services))
 
@@ -160,12 +160,12 @@ failure."
           (register-services
            #$@(map (lambda (service)
                      #~(make <service>
-                         #:docstring '#$(service-documentation service)
-                         #:provides '#$(service-provision service)
-                         #:requires '#$(service-requirement service)
-                         #:respawn? '#$(service-respawn? service)
-                         #:start #$(service-start service)
-                         #:stop #$(service-stop service)))
+                         #:docstring '#$(dmd-service-documentation service)
+                         #:provides '#$(dmd-service-provision service)
+                         #:requires '#$(dmd-service-requirement service)
+                         #:respawn? '#$(dmd-service-respawn? service)
+                         #:start #$(dmd-service-start service)
+                         #:stop #$(dmd-service-stop service)))
                    services))
 
           ;; guix-daemon 0.6 aborts if 'PATH' is undefined, so work around it.
@@ -173,8 +173,9 @@ failure."
 
           (format #t "starting services...~%")
           (for-each start
-                    '#$(append-map service-provision
-                                   (filter service-auto-start? services)))))
+                    '#$(append-map dmd-service-provision
+                                   (filter dmd-service-auto-start?
+                                           services)))))
 
     (gexp->file "dmd.conf" config)))
 
-- 
cgit v1.2.3


From 80a67734834a0981ca65cf1757a7d8408d02f1fd Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Wed, 14 Oct 2015 18:40:33 +0200
Subject: services: Add 'dmd-service-back-edges'.

* gnu/services/dmd.scm (dmd-service-back-edges): New procedure.
* tests/services.scm ("dmd-service-back-edges"): New test.
---
 gnu/services/dmd.scm | 34 +++++++++++++++++++++++++++++++++-
 tests/services.scm   | 10 ++++++++++
 2 files changed, 43 insertions(+), 1 deletion(-)

diff --git a/gnu/services/dmd.scm b/gnu/services/dmd.scm
index 7b6434a0ae..e87b9e4415 100644
--- a/gnu/services/dmd.scm
+++ b/gnu/services/dmd.scm
@@ -27,7 +27,9 @@
   #:use-module (gnu services)
   #:use-module (gnu packages admin)
   #:use-module (ice-9 match)
+  #:use-module (ice-9 vlist)
   #:use-module (srfi srfi-1)
+  #:use-module (srfi srfi-26)
   #:use-module (srfi srfi-34)
   #:use-module (srfi srfi-35)
   #:export (dmd-root-service-type
@@ -42,7 +44,9 @@
             dmd-service-respawn?
             dmd-service-start
             dmd-service-stop
-            dmd-service-auto-start?))
+            dmd-service-auto-start?
+
+            dmd-service-back-edges))
 
 ;;; Commentary:
 ;;;
@@ -179,4 +183,32 @@ failure."
 
     (gexp->file "dmd.conf" config)))
 
+(define (dmd-service-back-edges services)
+  "Return a procedure that, when given a <dmd-service> from SERVICES, returns
+the list of <dmd-service> that depend on it."
+  (define provision->service
+    (let ((services (fold (lambda (service result)
+                            (fold (cut vhash-consq <> service <>)
+                                  result
+                                  (dmd-service-provision service)))
+                          vlist-null
+                          services)))
+      (lambda (name)
+        (match (vhash-assq name services)
+          ((_ . service) service)
+          (#f            #f)))))
+
+  (define edges
+    (fold (lambda (service edges)
+            (fold (lambda (requirement edges)
+                    (vhash-consq (provision->service requirement) service
+                                 edges))
+                  edges
+                  (dmd-service-requirement service)))
+          vlist-null
+          services))
+
+  (lambda (service)
+    (vhash-foldq* cons '() service edges)))
+
 ;;; dmd.scm ends here
diff --git a/tests/services.scm b/tests/services.scm
index ae2d999fee..7d2e31b3a9 100644
--- a/tests/services.scm
+++ b/tests/services.scm
@@ -18,6 +18,7 @@
 
 (define-module (test-services)
   #:use-module (gnu services)
+  #:use-module (gnu services dmd)
   #:use-module (srfi srfi-1)
   #:use-module (srfi srfi-26)
   #:use-module (srfi srfi-34)
@@ -104,6 +105,15 @@
       (fold-services (list s) #:target-type t1)
       #f)))
 
+(test-assert "dmd-service-back-edges"
+  (let* ((s1 (dmd-service (provision '(s1)) (start #f)))
+         (s2 (dmd-service (provision '(s2)) (requirement '(s1)) (start #f)))
+         (s3 (dmd-service (provision '(s3)) (requirement '(s1 s2)) (start #f)))
+         (e  (dmd-service-back-edges (list s1 s2 s3))))
+    (and (lset= eq? (e s1) (list s2 s3))
+         (lset= eq? (e s2) (list s3))
+         (null? (e s3)))))
+
 (test-end)
 
 
-- 
cgit v1.2.3


From 6f305ea5fdb239bdac5ab9c1d7b837f3177a025a Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Wed, 14 Oct 2015 19:17:12 +0200
Subject: guix system: Add 'dmd-graph' command.

* guix/scripts/system.scm (dmd-service-node-label,
  dmd-service-node-type, export-dmd-graph): New procedures.
  (show-help): Add 'dmd-graph'.
  (guix-system)[parse-sub-command]: Likewise.
  Honor it.
* doc/guix.texi (Invoking guix system): Document it.
  (dmd Services): Add an illustration and explanation.
* doc/images/dmd-graph.dot: New file.
* doc.am (DOT_FILES): Add it.
---
 .gitignore               |  1 +
 doc.am                   |  3 +-
 doc/guix.texi            | 27 ++++++++++++++---
 doc/images/dmd-graph.dot | 75 ++++++++++++++++++++++++++++++++++++++++++++++++
 guix/scripts/system.scm  | 34 ++++++++++++++++++++--
 5 files changed, 133 insertions(+), 7 deletions(-)
 create mode 100644 doc/images/dmd-graph.dot

diff --git a/.gitignore b/.gitignore
index e3f2ac2c21..6e8bfaca95 100644
--- a/.gitignore
+++ b/.gitignore
@@ -132,3 +132,4 @@ GTAGS
 /doc/images/service-graph.png
 /doc/images/service-graph.eps
 /doc/images/service-graph.pdf
+/doc/images/dmd-graph.png
diff --git a/doc.am b/doc.am
index 71a65ba0c4..1980cc870e 100644
--- a/doc.am
+++ b/doc.am
@@ -23,7 +23,8 @@ DOT_FILES =					\
   doc/images/bootstrap-graph.dot		\
   doc/images/coreutils-graph.dot		\
   doc/images/coreutils-bag-graph.dot		\
-  doc/images/service-graph.dot
+  doc/images/service-graph.dot			\
+  doc/images/dmd-graph.dot
 
 DOT_VECTOR_GRAPHICS =				\
   $(DOT_FILES:%.dot=%.eps)			\
diff --git a/doc/guix.texi b/doc/guix.texi
index 0e0e507714..fd0adfd203 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -7004,6 +7004,12 @@ $ guix system extension-graph @var{file} | dot -Tpdf > services.pdf
 
 produces a PDF file showing the extension relations among services.
 
+@anchor{system-dmd-graph}
+@item dmd-graph
+Emit in Dot/Graphviz format to standard output the @dfn{dependency
+graph} of dmd services of the operating system defined in @var{file}.
+@xref{dmd Services}, for more information and for an example graph.
+
 @end table
 
 
@@ -7332,10 +7338,23 @@ setuid-root programs on the system (@pxref{Setuid Programs}).
 The @code{(gnu services dmd)} provides a way to define services managed
 by GNU@tie{}dmd, which is GuixSD initialization system---the first
 process that is started when the system boots, aka. PID@tie{}1
-(@pxref{Introduction,,, dmd, GNU dmd Manual}).  The
-@var{%dmd-root-service} represents PID@tie{}1, of type
-@var{dmd-root-service-type}; it can be extended by passing it lists of
-@code{<dmd-service>} objects.
+(@pxref{Introduction,,, dmd, GNU dmd Manual}).
+
+Services in dmd can depend on each other.  For instance, the SSH daemon
+may need to be started after the syslog daemon has been started, which
+in turn can only happen once all the file systems have been mounted.
+The simple operating system defined earlier (@pxref{Using the
+Configuration System}) results in a service graph like this:
+
+@image{images/dmd-graph,,5in,Typical dmd service graph.}
+
+You can actually generate such a graph for any operating system
+definition using the @command{guix system dmd-graph} command
+(@pxref{system-dmd-graph, @command{guix system dmd-graph}}).
+
+The @var{%dmd-root-service} is a service object representing PID@tie{}1,
+of type @var{dmd-root-service-type}; it can be extended by passing it
+lists of @code{<dmd-service>} objects.
 
 @deftp {Data Type} dmd-service
 The data type representing a service managed by dmd.
diff --git a/doc/images/dmd-graph.dot b/doc/images/dmd-graph.dot
new file mode 100644
index 0000000000..220a2afca1
--- /dev/null
+++ b/doc/images/dmd-graph.dot
@@ -0,0 +1,75 @@
+digraph "Guix dmd-service" {
+  "user-file-systems" [label = "user-file-systems", shape = box, fontname = Helvetica];
+  "user-processes" -> "user-file-systems" [color = red];
+  "user-processes" [label = "user-processes", shape = box, fontname = Helvetica];
+  "nscd" -> "user-processes" [color = red];
+  "guix-daemon" -> "user-processes" [color = red];
+  "syslogd" -> "user-processes" [color = red];
+  "term-tty6" -> "user-processes" [color = red];
+  "term-tty5" -> "user-processes" [color = red];
+  "term-tty4" -> "user-processes" [color = red];
+  "term-tty3" -> "user-processes" [color = red];
+  "term-tty2" -> "user-processes" [color = red];
+  "term-tty1" -> "user-processes" [color = red];
+  "networking" -> "user-processes" [color = red];
+  "nscd" [label = "nscd", shape = box, fontname = Helvetica];
+  "guix-daemon" [label = "guix-daemon", shape = box, fontname = Helvetica];
+  "syslogd" [label = "syslogd", shape = box, fontname = Helvetica];
+  "ssh-daemon" -> "syslogd" [color = red];
+  "ssh-daemon" [label = "ssh-daemon", shape = box, fontname = Helvetica];
+  "term-tty6" [label = "term-tty6", shape = box, fontname = Helvetica];
+  "console-font-tty6" -> "term-tty6" [color = red];
+  "console-font-tty6" [label = "console-font-tty6", shape = box, fontname = Helvetica];
+  "term-tty5" [label = "term-tty5", shape = box, fontname = Helvetica];
+  "console-font-tty5" -> "term-tty5" [color = red];
+  "console-font-tty5" [label = "console-font-tty5", shape = box, fontname = Helvetica];
+  "term-tty4" [label = "term-tty4", shape = box, fontname = Helvetica];
+  "console-font-tty4" -> "term-tty4" [color = red];
+  "console-font-tty4" [label = "console-font-tty4", shape = box, fontname = Helvetica];
+  "term-tty3" [label = "term-tty3", shape = box, fontname = Helvetica];
+  "console-font-tty3" -> "term-tty3" [color = red];
+  "console-font-tty3" [label = "console-font-tty3", shape = box, fontname = Helvetica];
+  "term-tty2" [label = "term-tty2", shape = box, fontname = Helvetica];
+  "console-font-tty2" -> "term-tty2" [color = red];
+  "console-font-tty2" [label = "console-font-tty2", shape = box, fontname = Helvetica];
+  "term-tty1" [label = "term-tty1", shape = box, fontname = Helvetica];
+  "console-font-tty1" -> "term-tty1" [color = red];
+  "console-font-tty1" [label = "console-font-tty1", shape = box, fontname = Helvetica];
+  "networking" [label = "networking", shape = box, fontname = Helvetica];
+  "ssh-daemon" -> "networking" [color = red];
+  "root-file-system" [label = "root-file-system", shape = box, fontname = Helvetica];
+  "file-system-/run/user" -> "root-file-system" [color = red];
+  "file-system-/run/systemd" -> "root-file-system" [color = red];
+  "file-system-/gnu/store" -> "root-file-system" [color = red];
+  "file-system-/dev/shm" -> "root-file-system" [color = red];
+  "file-system-/dev/pts" -> "root-file-system" [color = red];
+  "user-processes" -> "root-file-system" [color = red];
+  "udev" -> "root-file-system" [color = red];
+  "file-system-/run/user" [label = "file-system-/run/user", shape = box, fontname = Helvetica];
+  "user-processes" -> "file-system-/run/user" [color = red];
+  "file-system-/run/systemd" [label = "file-system-/run/systemd", shape = box, fontname = Helvetica];
+  "user-processes" -> "file-system-/run/systemd" [color = red];
+  "file-system-/gnu/store" [label = "file-system-/gnu/store", shape = box, fontname = Helvetica];
+  "user-processes" -> "file-system-/gnu/store" [color = red];
+  "file-system-/dev/shm" [label = "file-system-/dev/shm", shape = box, fontname = Helvetica];
+  "user-processes" -> "file-system-/dev/shm" [color = red];
+  "file-system-/dev/pts" [label = "file-system-/dev/pts", shape = box, fontname = Helvetica];
+  "user-processes" -> "file-system-/dev/pts" [color = red];
+  "udev" [label = "udev", shape = box, fontname = Helvetica];
+  "term-tty6" -> "udev" [color = red];
+  "term-tty5" -> "udev" [color = red];
+  "term-tty4" -> "udev" [color = red];
+  "term-tty3" -> "udev" [color = red];
+  "term-tty2" -> "udev" [color = red];
+  "term-tty1" -> "udev" [color = red];
+  "networking" -> "udev" [color = red];
+  "host-name" [label = "host-name", shape = box, fontname = Helvetica];
+  "term-tty6" -> "host-name" [color = red];
+  "term-tty5" -> "host-name" [color = red];
+  "term-tty4" -> "host-name" [color = red];
+  "term-tty3" -> "host-name" [color = red];
+  "term-tty2" -> "host-name" [color = red];
+  "term-tty1" -> "host-name" [color = red];
+  "loopback" [label = "loopback", shape = box, fontname = Helvetica];
+
+}
diff --git a/guix/scripts/system.scm b/guix/scripts/system.scm
index 9160969b95..b5da57a9ce 100644
--- a/guix/scripts/system.scm
+++ b/guix/scripts/system.scm
@@ -36,6 +36,7 @@
   #:use-module (gnu system vm)
   #:use-module (gnu system grub)
   #:use-module (gnu services)
+  #:use-module (gnu services dmd)
   #:use-module (gnu packages grub)
   #:use-module (srfi srfi-1)
   #:use-module (srfi srfi-19)
@@ -282,7 +283,7 @@ it atomically, and then run OS's activation script."
 
 
 ;;;
-;;; Graph.
+;;; Graphs.
 ;;;
 
 (define (service-node-label service)
@@ -311,6 +312,18 @@ list of services."
    (label service-node-label)
    (edges (lift1 (service-back-edges services) %store-monad))))
 
+(define (dmd-service-node-label service)
+  "Return a label for a node representing a <dmd-service>."
+  (string-join (map symbol->string (dmd-service-provision service))))
+
+(define (dmd-service-node-type services)
+  "Return a node type for SERVICES, a list of <dmd-service>."
+  (node-type
+   (name "dmd-service")
+   (description "the dependency graph of dmd services")
+   (identifier (lift1 dmd-service-node-label %store-monad))
+   (label dmd-service-node-label)
+   (edges (lift1 (dmd-service-back-edges services) %store-monad))))
 
 
 ;;;
@@ -410,6 +423,19 @@ building anything."
                   #:node-type (service-node-type services)
                   #:reverse-edges? #t)))
 
+(define (export-dmd-graph os port)
+  "Export the graph of dmd services of OS to PORT."
+  (let* ((services (operating-system-services os))
+         (pid1     (fold-services services
+                                  #:target-type dmd-root-service-type))
+         (dmds     (service-parameters pid1))     ;the list of <dmd-service>
+         (sinks    (filter (lambda (service)
+                             (null? (dmd-service-requirement service)))
+                           dmds)))
+    (export-graph sinks (current-output-port)
+                  #:node-type (dmd-service-node-type dmds)
+                  #:reverse-edges? #t)))
+
 
 ;;;
 ;;; Options.
@@ -435,6 +461,8 @@ Build the operating system declared in FILE according to ACTION.\n"))
    init             initialize a root file system to run GNU\n"))
   (display (_ "\
    extension-graph  emit the service extension graph in Dot format\n"))
+  (display (_ "\
+   dmd-graph        emit the graph of dmd services in Dot format\n"))
 
   (show-build-options-help)
   (display (_ "
@@ -543,7 +571,7 @@ Build the operating system declared in FILE according to ACTION.\n"))
         (let ((action (string->symbol arg)))
           (case action
             ((build vm vm-image disk-image reconfigure init
-              extension-graph)
+              extension-graph dmd-graph)
              (alist-cons 'action action result))
             (else (leave (_ "~a: unknown action~%") action))))))
 
@@ -611,6 +639,8 @@ Build the operating system declared in FILE according to ACTION.\n"))
           (case action
             ((extension-graph)
              (export-extension-graph os (current-output-port)))
+            ((dmd-graph)
+             (export-dmd-graph os (current-output-port)))
             (else
              (perform-action action os
                              #:dry-run? dry?
-- 
cgit v1.2.3


From 5f44ee4fa02699effed459266ff00a958bfd788e Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Wed, 14 Oct 2015 21:16:55 +0200
Subject: services: Unmount user file systems after process termination.

* gnu/services/base.scm (user-unmount-service-type): Change label and
  dmd name to 'user-file-systems'.
  (user-processes-service-type)[requirement]: Add 'user-file-systems'.
---
 gnu/services/base.scm | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/gnu/services/base.scm b/gnu/services/base.scm
index 84869ae31b..336cc4dec9 100644
--- a/gnu/services/base.scm
+++ b/gnu/services/base.scm
@@ -207,11 +207,11 @@ object."
 
 (define user-unmount-service-type
   (dmd-service-type
-   'user-unmount
+   'user-file-systems
    (lambda (known-mount-points)
      (dmd-service
       (documentation "Unmount manually-mounted file systems.")
-      (provision '(user-unmount))
+      (provision '(user-file-systems))
       (start #~(const #t))
       (stop #~(lambda args
                 (define (known? mount-point)
@@ -251,9 +251,9 @@ in KNOWN-MOUNT-POINTS when it is stopped."
       (dmd-service
        (documentation "When stopped, terminate all user processes.")
        (provision '(user-processes))
-       (requirement (cons 'root-file-system
-                          (map file-system->dmd-service-name
-                               requirements)))
+       (requirement (cons* 'root-file-system 'user-file-systems
+                           (map file-system->dmd-service-name
+                                requirements)))
        (start #~(const #t))
        (stop #~(lambda _
                  (define (kill-except omit signal)
-- 
cgit v1.2.3


From 5248d49e412274c3fb92a8e5d5ea8e098b1704b6 Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de>
Date: Thu, 15 Oct 2015 10:52:37 +0200
Subject: gnu: python-scipy: Add numpydoc to native-inputs.

* gnu/packages/python.scm (python-numpydoc)[native-inputs]: Add
  python-numpydoc.
---
 gnu/packages/python.scm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index 399c23fc0c..58ae9c7b40 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -3272,6 +3272,7 @@ functions.")
     (native-inputs
      `(("python-nose" ,python-nose)
        ("python-sphinx" ,python-sphinx)
+       ("python-numpydoc" ,python-numpydoc)
        ("gfortran" ,gfortran)
        ("texlive" ,texlive)
        ("perl" ,perl)))
-- 
cgit v1.2.3


From 4f9ff21ea0c5ddb29a368ef78b6b8493a01d1d74 Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de>
Date: Thu, 15 Oct 2015 12:02:55 +0200
Subject: gnu: python-scipy: Add phase to fix tests.

* gnu/packages/python.scm (python-scipy)[arguments]: Add build phase
  "fix-tests".
---
 gnu/packages/python.scm | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index 58ae9c7b40..3319938ec6 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -3330,7 +3330,13 @@ atlas_libs = openblas
               (zero? (system* "python" "-c" "import scipy; scipy.test()"))))
           (alist-delete
            'check
-           %standard-phases))))))
+           (alist-cons-after
+            'unpack 'fix-tests
+            (lambda _
+              (substitute* "scipy/integrate/tests/test_quadpack.py"
+                (("libm.so") "libm.so.6"))
+              #t)
+            %standard-phases)))))))
     (home-page "http://www.scipy.org/")
     (synopsis "The Scipy library provides efficient numerical routines")
     (description "The SciPy library is one of the core packages that make up
-- 
cgit v1.2.3


From 64c318f2a4eaf691a77d38c3495dab2c9b9baf89 Mon Sep 17 00:00:00 2001
From: Ben Woodcroft <donttrustben@gmail.com>
Date: Wed, 7 Oct 2015 18:41:03 +1000
Subject: gnu: Add ruby-rspec-core-2.

* gnu/packages/ruby.scm (ruby-rspec-core-2): New variable.
---
 gnu/packages/ruby.scm | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/gnu/packages/ruby.scm b/gnu/packages/ruby.scm
index c906361971..ad194d7963 100644
--- a/gnu/packages/ruby.scm
+++ b/gnu/packages/ruby.scm
@@ -4,6 +4,7 @@
 ;;; Copyright © 2014, 2015 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2014, 2015 David Thompson <davet@gnu.org>
 ;;; Copyright © 2015 Ricardo Wurmus <rekado@elephly.net>
+;;; Copyright © 2015 Ben Woodcroft <donttrustben@gmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -258,6 +259,17 @@ groups.")
     (home-page "https://github.com/rspec/rspec-core")
     (license license:expat)))
 
+(define-public ruby-rspec-core-2
+  (package (inherit ruby-rspec-core)
+    (version "2.14.8")
+    (source (origin
+              (method url-fetch)
+              (uri (rubygems-uri "rspec-core" version))
+              (sha256
+               (base32
+                "0psjy5kdlz3ph39br0m01w65i1ikagnqlg39f8p65jh5q7dz8hwc"))))
+    (propagated-inputs `())))
+
 (define-public ruby-diff-lcs
   (package
     (name "ruby-diff-lcs")
-- 
cgit v1.2.3


From fb157f2507fbf5f83975a6b5c6c92b05270324bb Mon Sep 17 00:00:00 2001
From: Ben Woodcroft <donttrustben@gmail.com>
Date: Wed, 7 Oct 2015 18:42:54 +1000
Subject: gnu: Add ruby-rspec-expectations-2.

* gnu/packages/ruby.scm (ruby-rspec-expectations-2): New variable.
---
 gnu/packages/ruby.scm | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/gnu/packages/ruby.scm b/gnu/packages/ruby.scm
index ad194d7963..1093077d3b 100644
--- a/gnu/packages/ruby.scm
+++ b/gnu/packages/ruby.scm
@@ -313,6 +313,18 @@ outcomes of a code example.")
     (home-page "https://github.com/rspec/rspec-expectations")
     (license license:expat)))
 
+(define-public ruby-rspec-expectations-2
+  (package (inherit ruby-rspec-expectations)
+    (version "2.14.5")
+    (source (origin
+              (method url-fetch)
+              (uri (rubygems-uri "rspec-expectations" version))
+              (sha256
+               (base32
+                "1ni8kw8kjv76jvwjzi4jba00k3qzj9f8wd94vm6inz0jz3gwjqf9"))))
+    (propagated-inputs
+     `(("ruby-diff-lcs" ,ruby-diff-lcs)))))
+
 (define-public ruby-rspec-mocks
   (package
     (name "ruby-rspec-mocks")
-- 
cgit v1.2.3


From 6da9adebaa75cbb8af0f60684055d6dea01240c0 Mon Sep 17 00:00:00 2001
From: Ben Woodcroft <donttrustben@gmail.com>
Date: Wed, 7 Oct 2015 18:43:43 +1000
Subject: gnu: Add ruby-rspec-mocks-2.

* gnu/packages/ruby.scm (ruby-rspec-mocks-2): New variable.
---
 gnu/packages/ruby.scm | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/gnu/packages/ruby.scm b/gnu/packages/ruby.scm
index 1093077d3b..2d94632fe1 100644
--- a/gnu/packages/ruby.scm
+++ b/gnu/packages/ruby.scm
@@ -347,6 +347,18 @@ support for stubbing and mocking.")
     (home-page "https://github.com/rspec/rspec-mocks")
     (license license:expat)))
 
+(define-public ruby-rspec-mocks-2
+  (package (inherit ruby-rspec-mocks)
+    (version "2.14.6")
+    (source (origin
+              (method url-fetch)
+              (uri (rubygems-uri "rspec-mocks" version))
+              (sha256
+               (base32
+                "1fwsmijd6w6cmqyh4ky2nq89jrpzh56hzmndx9wgkmdgfhfakv30"))))
+    (propagated-inputs
+     `(("ruby-diff-lcs" ,ruby-diff-lcs)))))
+
 (define-public ruby-rspec
   (package
     (name "ruby-rspec")
-- 
cgit v1.2.3


From 5ac984b3d5444d51479e4d1a6190dc7b2b2beef4 Mon Sep 17 00:00:00 2001
From: Ben Woodcroft <donttrustben@gmail.com>
Date: Wed, 7 Oct 2015 18:45:04 +1000
Subject: gnu: Add ruby-rspec-2.

* gnu/packages/ruby.scm (ruby-rspec-2): New variable.
---
 gnu/packages/ruby.scm | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/gnu/packages/ruby.scm b/gnu/packages/ruby.scm
index 2d94632fe1..3101c01c09 100644
--- a/gnu/packages/ruby.scm
+++ b/gnu/packages/ruby.scm
@@ -383,6 +383,20 @@ expectations and mocks frameworks.")
     (home-page "http://rspec.info/")
     (license license:expat)))
 
+(define-public ruby-rspec-2
+  (package (inherit ruby-rspec)
+    (version "2.14.1")
+    (source (origin
+              (method url-fetch)
+              (uri (rubygems-uri "rspec" version))
+              (sha256
+               (base32
+                "134y4wzk1prninb5a0bhxgm30kqfzl8dg06af4js5ylnhv2wd7sg"))))
+    (propagated-inputs
+     `(("ruby-rspec-core" ,ruby-rspec-core-2)
+       ("ruby-rspec-mocks" ,ruby-rspec-mocks-2)
+       ("ruby-rspec-expectations" ,ruby-rspec-expectations-2)))))
+
 ;; Bundler is yet another source of circular dependencies, so we must disable
 ;; its test suite as well.
 (define-public bundler
-- 
cgit v1.2.3


From 07f61cb242713fee4c2025a6d106c395eae11ee6 Mon Sep 17 00:00:00 2001
From: Ben Woodcroft <donttrustben@gmail.com>
Date: Wed, 7 Oct 2015 18:57:24 +1000
Subject: gnu: Add ruby-yard.

* gnu/packages/ruby.scm (ruby-yard): New variable.
---
 gnu/packages/ruby.scm | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/gnu/packages/ruby.scm b/gnu/packages/ruby.scm
index 3101c01c09..701b7ee6ef 100644
--- a/gnu/packages/ruby.scm
+++ b/gnu/packages/ruby.scm
@@ -1465,3 +1465,34 @@ and trust on your team.")
 features such as filtering and fine grained logging.")
     (home-page "https://github.com/pjotrp/bioruby-logger-plugin")
     (license license:expat)))
+
+(define-public ruby-yard
+  (package
+    (name "ruby-yard")
+    (version "0.8.7.6")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "yard" version))
+       (sha256
+        (base32
+         "1dj6ibc0qqvmb5a5r5kk0vhr04mnrz9b26gnfrs5p8jgp620i89x"))))
+    (build-system ruby-build-system)
+    (arguments
+     `(#:test-target "specs"
+       #:phases
+       (modify-phases %standard-phases
+         (add-before 'check 'set-HOME
+          ;; $HOME needs to be set to somewhere writeable for tests to run
+          (lambda _ (setenv "HOME" "/tmp") #t)))))
+    (native-inputs
+     `(("ruby-rspec" ,ruby-rspec-2)
+       ("ruby-rack" ,ruby-rack)))
+    (synopsis "Documentation generation tool for Ruby")
+    (description
+     "YARD is a documentation generation tool for the Ruby programming
+language.  It enables the user to generate consistent, usable documentation
+that can be exported to a number of formats very easily, and also supports
+extending for custom Ruby constructs such as custom class level definitions.")
+    (home-page "http://yardoc.org")
+    (license license:expat)))
-- 
cgit v1.2.3


From d8c4998fd4449a82bcb2392f35da944c753640a8 Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Thu, 15 Oct 2015 22:12:38 +0200
Subject: gnu: Add python-tlsh.

* gnu/packages/python.scm (python-tlsh, python2-tlsh): New variable.
---
 gnu/packages/python.scm | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)

diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index 3319938ec6..2a240fa18c 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -72,6 +72,7 @@
   #:use-module (guix git-download)
   #:use-module (guix utils)
   #:use-module (guix build-system gnu)
+  #:use-module (guix build-system cmake)
   #:use-module (guix build-system python)
   #:use-module (guix build-system trivial)
   #:use-module (srfi srfi-1))
@@ -5617,3 +5618,51 @@ Python Package Index (PyPI).")
 
 (define-public python2-pip
   (package-with-python2 python-pip))
+
+(define-public python-tlsh
+  (package
+    (name "python-tlsh")
+    (version "3.4.1")                             ;according to CMakeLists.txt
+    (home-page "https://github.com/trendmicro/tlsh")
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                    (url home-page)
+                    ;; This is a commit right after 3.4.1; see
+                    ;; <https://github.com/trendmicro/tlsh/issues/9>.
+                    (commit "3ae3f1f")))
+              (sha256
+               (base32
+                "12cvnr5ndm5cg6i7lch93id90kgwgrigjgrj8f186nh3h4bf9chj"))
+              (file-name (string-append name "-" version "-checkout"))))
+    (build-system cmake-build-system)
+    (arguments
+     '(#:out-of-source? #f
+       #:phases (modify-phases %standard-phases
+                  (replace
+                   'install
+                   (lambda* (#:key outputs #:allow-other-keys)
+                     ;; Build and install the Python bindings.  The underlying
+                     ;; C++ library is apparently not meant to be installed.
+                     (let ((out (assoc-ref outputs "out")))
+                       (with-directory-excursion "py_ext"
+                         (and (system* "python" "setup.py" "build")
+                              (system* "python" "setup.py" "install"
+                                       (string-append "--prefix=" out))))))))))
+    (inputs `(("python" ,python-wrapper)))        ;for the bindings
+    (synopsis "Fuzzy matching library for Python")
+    (description
+     "Trend Micro Locality Sensitive Hash (TLSH) is a fuzzy matching library.
+Given a byte stream with a minimum length of 256 bytes, TLSH generates a hash
+value which can be used for similarity comparisons.  Similar objects have
+similar hash values, which allows for the detection of similar objects by
+comparing their hash values.  The byte stream should have a sufficient amount
+of complexity; for example, a byte stream of identical bytes will not generate
+a hash value.")
+    (license asl2.0)))
+
+(define-public python2-tlsh
+  (package
+    (inherit python-tlsh)
+    (name "python2-tlsh")
+    (inputs `(("python" ,python-2)))))
-- 
cgit v1.2.3


From d96034ed697bcbac90b65304a08c90c5a0b08e33 Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Thu, 15 Oct 2015 22:37:26 +0200
Subject: gnu: Add python-libarchive-c.

* gnu/packages/python.scm (python-libarchive-c, python2-libarchive-c):
  New variables.
---
 gnu/packages/python.scm | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)

diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index 2a240fa18c..c972b62500 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -36,6 +36,7 @@
   #:use-module ((guix licenses) #:select (expat zlib) #:prefix license:)
   #:use-module (gnu packages)
   #:use-module (gnu packages attr)
+  #:use-module (gnu packages backup)
   #:use-module (gnu packages compression)
   #:use-module (gnu packages databases)
   #:use-module (gnu packages fontutils)
@@ -5666,3 +5667,49 @@ a hash value.")
     (inherit python-tlsh)
     (name "python2-tlsh")
     (inputs `(("python" ,python-2)))))
+
+(define-public python-libarchive-c
+  (package
+    (name "python-libarchive-c")
+    (version "2.1")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append
+                    "https://pypi.python.org/packages/source/l/libarchive-c/libarchive-c-"
+                    version ".tar.gz"))
+              (sha256
+               (base32
+                "089lrz6xyrfnk55v35vis6jyqyyl77w093057djyspnd2744wi2n"))))
+    (build-system python-build-system)
+    (arguments
+     '(#:phases (modify-phases %standard-phases
+                  (add-before
+                   'build 'reference-libarchive
+                   (lambda* (#:key inputs #:allow-other-keys)
+                     ;; Retain the absolute file name of libarchive.so.
+                     (let ((libarchive (assoc-ref inputs "libarchive")))
+                       (substitute* "libarchive/ffi.py"
+                         (("find_library\\('archive'\\)")
+                          (string-append "'" libarchive
+                                         "/lib/libarchive.so'"))))
+
+                     ;; Do not make a compressed egg (see
+                     ;; <http://bugs.gnu.org/20765>).
+                     (let ((port (open-file "setup.cfg" "a")))
+                       (display "\n[easy_install]\nzip_ok = 0\n"
+                                port)
+                       (close-port port)
+                       #t))))))
+    (inputs
+     `(("python-setuptools" ,python-setuptools)
+       ("libarchive" ,libarchive)))
+    (home-page "https://github.com/Changaco/python-libarchive-c")
+    (synopsis "Python interface to libarchive")
+    (description
+     "This package provides Python bindings to libarchive, a C library to
+access possibly compressed archives in many different formats.  It uses
+Python's @code{ctypes} foreign function interface (FFI).")
+    (license lgpl2.0+)))
+
+(define-public python2-libarchive-c
+  (package-with-python2 python-libarchive-c))
-- 
cgit v1.2.3


From 3d2a9c8c8e65ed12e8395e744d3759fa2dd2edb8 Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Thu, 15 Oct 2015 23:04:00 +0200
Subject: doc: Regenerate 'guix graph' examples.

* doc/images/coreutils-bag-graph.dot, doc/images/coreutils-graph.dot:
  Regenerate from current packages.  This removes the weird dependency
  on 'sed'.
---
 doc/images/coreutils-bag-graph.dot | 422 +++++++++++++++++++------------------
 doc/images/coreutils-graph.dot     |  42 ++--
 2 files changed, 234 insertions(+), 230 deletions(-)

diff --git a/doc/images/coreutils-bag-graph.dot b/doc/images/coreutils-bag-graph.dot
index c36268eeea..422c719282 100644
--- a/doc/images/coreutils-bag-graph.dot
+++ b/doc/images/coreutils-bag-graph.dot
@@ -1,213 +1,215 @@
 digraph "Guix bag-emerged" {
-  "/gnu/store/rgbnfjyvx2i44x2iwi62jsk76rg5vfr0-coreutils-8.24.drv" [label = "coreutils-8.24", shape = box, fontname = Helvetica];
-  "/gnu/store/rgbnfjyvx2i44x2iwi62jsk76rg5vfr0-coreutils-8.24.drv" -> "/gnu/store/1vx9x5ml5q6irf4pnjrlfgmhcislmg1n-perl-5.16.1.drv" [color = red];
-  "/gnu/store/rgbnfjyvx2i44x2iwi62jsk76rg5vfr0-coreutils-8.24.drv" -> "/gnu/store/7176h825gaw745sdkwkgh7jip9w26w8m-tar-1.28.drv" [color = red];
-  "/gnu/store/rgbnfjyvx2i44x2iwi62jsk76rg5vfr0-coreutils-8.24.drv" -> "/gnu/store/86bbbaav5ilnr63cpihi9h03ila7cr1k-gzip-1.6.drv" [color = red];
-  "/gnu/store/rgbnfjyvx2i44x2iwi62jsk76rg5vfr0-coreutils-8.24.drv" -> "/gnu/store/ab82abh8l2dr56j0s9z68v6i872dic45-bzip2-1.0.6.drv" [color = red];
-  "/gnu/store/rgbnfjyvx2i44x2iwi62jsk76rg5vfr0-coreutils-8.24.drv" -> "/gnu/store/x9dji1ms9cj9vbl15bksci7w76zcwvkj-xz-5.0.4.drv" [color = red];
-  "/gnu/store/rgbnfjyvx2i44x2iwi62jsk76rg5vfr0-coreutils-8.24.drv" -> "/gnu/store/l8712bh52742kzav8w11n97l0vzim838-file-5.22.drv" [color = red];
-  "/gnu/store/rgbnfjyvx2i44x2iwi62jsk76rg5vfr0-coreutils-8.24.drv" -> "/gnu/store/52b3d4q4nyv0i0n1phnwms3xan38q8is-diffutils-3.3.drv" [color = red];
-  "/gnu/store/rgbnfjyvx2i44x2iwi62jsk76rg5vfr0-coreutils-8.24.drv" -> "/gnu/store/vaksjdasfzhbj6jzc46fdglwy75y8ggs-patch-2.7.5.drv" [color = red];
-  "/gnu/store/rgbnfjyvx2i44x2iwi62jsk76rg5vfr0-coreutils-8.24.drv" -> "/gnu/store/4dikg9vw3fnhvjx86wq5jlpaw58nfmbv-sed-4.2.2.drv" [color = red];
-  "/gnu/store/rgbnfjyvx2i44x2iwi62jsk76rg5vfr0-coreutils-8.24.drv" -> "/gnu/store/6q81294lvwzwqwj3s5flhl2fap5ac1qf-findutils-4.4.2.drv" [color = red];
-  "/gnu/store/rgbnfjyvx2i44x2iwi62jsk76rg5vfr0-coreutils-8.24.drv" -> "/gnu/store/0qzl2vj3fwz03m6a8v7yypqhb58b4408-gawk-4.1.3.drv" [color = red];
-  "/gnu/store/rgbnfjyvx2i44x2iwi62jsk76rg5vfr0-coreutils-8.24.drv" -> "/gnu/store/0w9md4s7vasgi5jy1xvxnsg4a3s134a9-grep-2.21.drv" [color = red];
-  "/gnu/store/rgbnfjyvx2i44x2iwi62jsk76rg5vfr0-coreutils-8.24.drv" -> "/gnu/store/ldxarpgn1f4xbghbw0vqibdbi5cv3snl-coreutils-8.24.drv" [color = red];
-  "/gnu/store/rgbnfjyvx2i44x2iwi62jsk76rg5vfr0-coreutils-8.24.drv" -> "/gnu/store/j7h01h99vrcs8wr0xx997wl2ijqhrz9b-make-4.1.drv" [color = red];
-  "/gnu/store/rgbnfjyvx2i44x2iwi62jsk76rg5vfr0-coreutils-8.24.drv" -> "/gnu/store/8ghhz8yi3m9d4s07r443106g4pffd8q2-bash-4.3.39.drv" [color = red];
-  "/gnu/store/rgbnfjyvx2i44x2iwi62jsk76rg5vfr0-coreutils-8.24.drv" -> "/gnu/store/sx1s4j6p0sm66znaaizb9a4cfwy109zy-ld-wrapper-0.drv" [color = red];
-  "/gnu/store/rgbnfjyvx2i44x2iwi62jsk76rg5vfr0-coreutils-8.24.drv" -> "/gnu/store/gj0jr0lz5siyn0ifq1vnksvfdcmd1gw7-binutils-2.25.drv" [color = red];
-  "/gnu/store/rgbnfjyvx2i44x2iwi62jsk76rg5vfr0-coreutils-8.24.drv" -> "/gnu/store/a74b2jvm3vv405a9wkd0c2v47s17alyi-gcc-4.9.3.drv" [color = red];
-  "/gnu/store/rgbnfjyvx2i44x2iwi62jsk76rg5vfr0-coreutils-8.24.drv" -> "/gnu/store/0b68fcwgd01v2mji5pyda5ag9amg7d10-glibc-2.21.drv" [color = red];
-  "/gnu/store/rgbnfjyvx2i44x2iwi62jsk76rg5vfr0-coreutils-8.24.drv" -> "/gnu/store/phkvp3cp8yqfqiv7i35j64lv671iv00x-glibc-utf8-locales-2.21.drv" [color = red];
-  "/gnu/store/rgbnfjyvx2i44x2iwi62jsk76rg5vfr0-coreutils-8.24.drv" -> "/gnu/store/bx5ksjc77qy38p2y8xr5cph59kkh5aqc-acl-2.2.52.drv" [color = red];
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-  "/gnu/store/bx5ksjc77qy38p2y8xr5cph59kkh5aqc-acl-2.2.52.drv" -> "/gnu/store/1vx9x5ml5q6irf4pnjrlfgmhcislmg1n-perl-5.16.1.drv" [color = red];
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-  "/gnu/store/bx5ksjc77qy38p2y8xr5cph59kkh5aqc-acl-2.2.52.drv" -> "/gnu/store/86bbbaav5ilnr63cpihi9h03ila7cr1k-gzip-1.6.drv" [color = red];
-  "/gnu/store/bx5ksjc77qy38p2y8xr5cph59kkh5aqc-acl-2.2.52.drv" -> "/gnu/store/ab82abh8l2dr56j0s9z68v6i872dic45-bzip2-1.0.6.drv" [color = red];
-  "/gnu/store/bx5ksjc77qy38p2y8xr5cph59kkh5aqc-acl-2.2.52.drv" -> "/gnu/store/x9dji1ms9cj9vbl15bksci7w76zcwvkj-xz-5.0.4.drv" [color = red];
-  "/gnu/store/bx5ksjc77qy38p2y8xr5cph59kkh5aqc-acl-2.2.52.drv" -> "/gnu/store/l8712bh52742kzav8w11n97l0vzim838-file-5.22.drv" [color = red];
-  "/gnu/store/bx5ksjc77qy38p2y8xr5cph59kkh5aqc-acl-2.2.52.drv" -> "/gnu/store/52b3d4q4nyv0i0n1phnwms3xan38q8is-diffutils-3.3.drv" [color = red];
-  "/gnu/store/bx5ksjc77qy38p2y8xr5cph59kkh5aqc-acl-2.2.52.drv" -> "/gnu/store/vaksjdasfzhbj6jzc46fdglwy75y8ggs-patch-2.7.5.drv" [color = red];
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-  "/gnu/store/bx5ksjc77qy38p2y8xr5cph59kkh5aqc-acl-2.2.52.drv" -> "/gnu/store/6q81294lvwzwqwj3s5flhl2fap5ac1qf-findutils-4.4.2.drv" [color = red];
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-  "/gnu/store/bx5ksjc77qy38p2y8xr5cph59kkh5aqc-acl-2.2.52.drv" -> "/gnu/store/0w9md4s7vasgi5jy1xvxnsg4a3s134a9-grep-2.21.drv" [color = red];
-  "/gnu/store/bx5ksjc77qy38p2y8xr5cph59kkh5aqc-acl-2.2.52.drv" -> "/gnu/store/ldxarpgn1f4xbghbw0vqibdbi5cv3snl-coreutils-8.24.drv" [color = red];
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+  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" [label = "coreutils-8.24", shape = box, fontname = Helvetica];
+  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" [color = red];
+  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/0pr679inn5xj91z4d63scc7vgfji9vpp-tar-1.28.drv" [color = red];
+  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/p3szkb87bp9fxhn715g88skry8g3jgkq-gzip-1.6.drv" [color = red];
+  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/i398qn04cwvnzph7a0cckxqr9q0k3lyr-bzip2-1.0.6.drv" [color = red];
+  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/wvnnsn89magnvn39zm3fv245s9m7yn5f-xz-5.0.4.drv" [color = red];
+  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/sag0sx1zycnwixwfdrxwj1i9g2phxrh4-file-5.22.drv" [color = red];
+  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/p61bsw6093x3wfg5vz3172wl9bzrlc3w-diffutils-3.3.drv" [color = red];
+  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/rzsyx70vnfb8cm40r0b591vyvww2i5y6-patch-2.7.5.drv" [color = red];
+  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/mc5fgclyr0v26242hmg30srv9ij27wyv-sed-4.2.2.drv" [color = red];
+  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/ig9nr2f5hvr88br028r9nsdg4xpmmybg-findutils-4.4.2.drv" [color = red];
+  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/jls1kj3pvqjpbmm7c09fhszfd3m61zif-gawk-4.1.3.drv" [color = red];
+  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/vvlh6szjxr5iy192fsv9p4dwf39nhapf-grep-2.21.drv" [color = red];
+  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/mysb2grsl1wc931xm08adncnqjwvdds7-coreutils-8.24.drv" [color = red];
+  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/n0n20i1brmhmjvw9lx33f2l3dmzx873n-make-4.1.drv" [color = red];
+  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/64cizlhq38x99dvjvza6c5ha226a9bf5-bash-4.3.39.drv" [color = red];
+  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/mbshnjz590h3l1c3y2rxzqvn45bhx32b-ld-wrapper-0.drv" [color = red];
+  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/hf62yhvyrr1rm5y8mq5afih12s9jasic-binutils-2.25.1.drv" [color = red];
+  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/8mff0w2203h6m5s495knxg09is3qj15f-gcc-4.9.3.drv" [color = red];
+  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/2pspbpclj4yq5dqd71fnqwa69s8xxryf-glibc-2.22.drv" [color = red];
+  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/nflynk1n90yh41yfi91raczynka2mf86-glibc-utf8-locales-2.22.drv" [color = red];
+  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" [color = red];
+  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" [color = red];
+  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" [color = red];
+  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" [label = "perl-5.16.1", shape = box, fontname = Helvetica];
+  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/0pr679inn5xj91z4d63scc7vgfji9vpp-tar-1.28.drv" [color = red];
+  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/p3szkb87bp9fxhn715g88skry8g3jgkq-gzip-1.6.drv" [color = red];
+  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/i398qn04cwvnzph7a0cckxqr9q0k3lyr-bzip2-1.0.6.drv" [color = red];
+  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/wvnnsn89magnvn39zm3fv245s9m7yn5f-xz-5.0.4.drv" [color = red];
+  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/sag0sx1zycnwixwfdrxwj1i9g2phxrh4-file-5.22.drv" [color = red];
+  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/p61bsw6093x3wfg5vz3172wl9bzrlc3w-diffutils-3.3.drv" [color = red];
+  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/rzsyx70vnfb8cm40r0b591vyvww2i5y6-patch-2.7.5.drv" [color = red];
+  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/mc5fgclyr0v26242hmg30srv9ij27wyv-sed-4.2.2.drv" [color = red];
+  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/ig9nr2f5hvr88br028r9nsdg4xpmmybg-findutils-4.4.2.drv" [color = red];
+  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/jls1kj3pvqjpbmm7c09fhszfd3m61zif-gawk-4.1.3.drv" [color = red];
+  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/vvlh6szjxr5iy192fsv9p4dwf39nhapf-grep-2.21.drv" [color = red];
+  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/mysb2grsl1wc931xm08adncnqjwvdds7-coreutils-8.24.drv" [color = red];
+  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/n0n20i1brmhmjvw9lx33f2l3dmzx873n-make-4.1.drv" [color = red];
+  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/64cizlhq38x99dvjvza6c5ha226a9bf5-bash-4.3.39.drv" [color = red];
+  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/mbshnjz590h3l1c3y2rxzqvn45bhx32b-ld-wrapper-0.drv" [color = red];
+  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/hf62yhvyrr1rm5y8mq5afih12s9jasic-binutils-2.25.1.drv" [color = red];
+  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/8mff0w2203h6m5s495knxg09is3qj15f-gcc-4.9.3.drv" [color = red];
+  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/2pspbpclj4yq5dqd71fnqwa69s8xxryf-glibc-2.22.drv" [color = red];
+  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/nflynk1n90yh41yfi91raczynka2mf86-glibc-utf8-locales-2.22.drv" [color = red];
+  "/gnu/store/0pr679inn5xj91z4d63scc7vgfji9vpp-tar-1.28.drv" [label = "tar-1.28", shape = box, fontname = Helvetica];
+  "/gnu/store/p3szkb87bp9fxhn715g88skry8g3jgkq-gzip-1.6.drv" [label = "gzip-1.6", shape = box, fontname = Helvetica];
+  "/gnu/store/i398qn04cwvnzph7a0cckxqr9q0k3lyr-bzip2-1.0.6.drv" [label = "bzip2-1.0.6", shape = box, fontname = Helvetica];
+  "/gnu/store/wvnnsn89magnvn39zm3fv245s9m7yn5f-xz-5.0.4.drv" [label = "xz-5.0.4", shape = box, fontname = Helvetica];
+  "/gnu/store/sag0sx1zycnwixwfdrxwj1i9g2phxrh4-file-5.22.drv" [label = "file-5.22", shape = box, fontname = Helvetica];
+  "/gnu/store/p61bsw6093x3wfg5vz3172wl9bzrlc3w-diffutils-3.3.drv" [label = "diffutils-3.3", shape = box, fontname = Helvetica];
+  "/gnu/store/rzsyx70vnfb8cm40r0b591vyvww2i5y6-patch-2.7.5.drv" [label = "patch-2.7.5", shape = box, fontname = Helvetica];
+  "/gnu/store/mc5fgclyr0v26242hmg30srv9ij27wyv-sed-4.2.2.drv" [label = "sed-4.2.2", shape = box, fontname = Helvetica];
+  "/gnu/store/ig9nr2f5hvr88br028r9nsdg4xpmmybg-findutils-4.4.2.drv" [label = "findutils-4.4.2", shape = box, fontname = Helvetica];
+  "/gnu/store/jls1kj3pvqjpbmm7c09fhszfd3m61zif-gawk-4.1.3.drv" [label = "gawk-4.1.3", shape = box, fontname = Helvetica];
+  "/gnu/store/vvlh6szjxr5iy192fsv9p4dwf39nhapf-grep-2.21.drv" [label = "grep-2.21", shape = box, fontname = Helvetica];
+  "/gnu/store/mysb2grsl1wc931xm08adncnqjwvdds7-coreutils-8.24.drv" [label = "coreutils-8.24", shape = box, fontname = Helvetica];
+  "/gnu/store/n0n20i1brmhmjvw9lx33f2l3dmzx873n-make-4.1.drv" [label = "make-4.1", shape = box, fontname = Helvetica];
+  "/gnu/store/64cizlhq38x99dvjvza6c5ha226a9bf5-bash-4.3.39.drv" [label = "bash-4.3.39", shape = box, fontname = Helvetica];
+  "/gnu/store/mbshnjz590h3l1c3y2rxzqvn45bhx32b-ld-wrapper-0.drv" [label = "ld-wrapper-0", shape = box, fontname = Helvetica];
+  "/gnu/store/hf62yhvyrr1rm5y8mq5afih12s9jasic-binutils-2.25.1.drv" [label = "binutils-2.25.1", shape = box, fontname = Helvetica];
+  "/gnu/store/8mff0w2203h6m5s495knxg09is3qj15f-gcc-4.9.3.drv" [label = "gcc-4.9.3", shape = box, fontname = Helvetica];
+  "/gnu/store/2pspbpclj4yq5dqd71fnqwa69s8xxryf-glibc-2.22.drv" [label = "glibc-2.22", shape = box, fontname = Helvetica];
+  "/gnu/store/nflynk1n90yh41yfi91raczynka2mf86-glibc-utf8-locales-2.22.drv" [label = "glibc-utf8-locales-2.22", shape = box, fontname = Helvetica];
+  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" [label = "acl-2.2.52", shape = box, fontname = Helvetica];
+  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" [color = red];
+  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" [color = red];
+  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/0pr679inn5xj91z4d63scc7vgfji9vpp-tar-1.28.drv" [color = red];
+  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/p3szkb87bp9fxhn715g88skry8g3jgkq-gzip-1.6.drv" [color = red];
+  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/i398qn04cwvnzph7a0cckxqr9q0k3lyr-bzip2-1.0.6.drv" [color = red];
+  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/wvnnsn89magnvn39zm3fv245s9m7yn5f-xz-5.0.4.drv" [color = red];
+  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/sag0sx1zycnwixwfdrxwj1i9g2phxrh4-file-5.22.drv" [color = red];
+  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/p61bsw6093x3wfg5vz3172wl9bzrlc3w-diffutils-3.3.drv" [color = red];
+  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/rzsyx70vnfb8cm40r0b591vyvww2i5y6-patch-2.7.5.drv" [color = red];
+  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/mc5fgclyr0v26242hmg30srv9ij27wyv-sed-4.2.2.drv" [color = red];
+  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/ig9nr2f5hvr88br028r9nsdg4xpmmybg-findutils-4.4.2.drv" [color = red];
+  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/jls1kj3pvqjpbmm7c09fhszfd3m61zif-gawk-4.1.3.drv" [color = red];
+  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/vvlh6szjxr5iy192fsv9p4dwf39nhapf-grep-2.21.drv" [color = red];
+  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/mysb2grsl1wc931xm08adncnqjwvdds7-coreutils-8.24.drv" [color = red];
+  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/n0n20i1brmhmjvw9lx33f2l3dmzx873n-make-4.1.drv" [color = red];
+  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/64cizlhq38x99dvjvza6c5ha226a9bf5-bash-4.3.39.drv" [color = red];
+  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/mbshnjz590h3l1c3y2rxzqvn45bhx32b-ld-wrapper-0.drv" [color = red];
+  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/hf62yhvyrr1rm5y8mq5afih12s9jasic-binutils-2.25.1.drv" [color = red];
+  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/8mff0w2203h6m5s495knxg09is3qj15f-gcc-4.9.3.drv" [color = red];
+  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/2pspbpclj4yq5dqd71fnqwa69s8xxryf-glibc-2.22.drv" [color = red];
+  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/nflynk1n90yh41yfi91raczynka2mf86-glibc-utf8-locales-2.22.drv" [color = red];
+  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" [color = red];
+  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" [label = "gettext-0.19.6", shape = box, fontname = Helvetica];
+  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/0pr679inn5xj91z4d63scc7vgfji9vpp-tar-1.28.drv" [color = red];
+  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/p3szkb87bp9fxhn715g88skry8g3jgkq-gzip-1.6.drv" [color = red];
+  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/i398qn04cwvnzph7a0cckxqr9q0k3lyr-bzip2-1.0.6.drv" [color = red];
+  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/wvnnsn89magnvn39zm3fv245s9m7yn5f-xz-5.0.4.drv" [color = red];
+  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/sag0sx1zycnwixwfdrxwj1i9g2phxrh4-file-5.22.drv" [color = red];
+  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/p61bsw6093x3wfg5vz3172wl9bzrlc3w-diffutils-3.3.drv" [color = red];
+  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/rzsyx70vnfb8cm40r0b591vyvww2i5y6-patch-2.7.5.drv" [color = red];
+  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/mc5fgclyr0v26242hmg30srv9ij27wyv-sed-4.2.2.drv" [color = red];
+  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/ig9nr2f5hvr88br028r9nsdg4xpmmybg-findutils-4.4.2.drv" [color = red];
+  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/jls1kj3pvqjpbmm7c09fhszfd3m61zif-gawk-4.1.3.drv" [color = red];
+  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/vvlh6szjxr5iy192fsv9p4dwf39nhapf-grep-2.21.drv" [color = red];
+  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/mysb2grsl1wc931xm08adncnqjwvdds7-coreutils-8.24.drv" [color = red];
+  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/n0n20i1brmhmjvw9lx33f2l3dmzx873n-make-4.1.drv" [color = red];
+  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/64cizlhq38x99dvjvza6c5ha226a9bf5-bash-4.3.39.drv" [color = red];
+  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/mbshnjz590h3l1c3y2rxzqvn45bhx32b-ld-wrapper-0.drv" [color = red];
+  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/hf62yhvyrr1rm5y8mq5afih12s9jasic-binutils-2.25.1.drv" [color = red];
+  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/8mff0w2203h6m5s495knxg09is3qj15f-gcc-4.9.3.drv" [color = red];
+  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/2pspbpclj4yq5dqd71fnqwa69s8xxryf-glibc-2.22.drv" [color = red];
+  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/nflynk1n90yh41yfi91raczynka2mf86-glibc-utf8-locales-2.22.drv" [color = red];
+  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" [color = red];
+  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" [label = "expat-2.1.0", shape = box, fontname = Helvetica];
+  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/0pr679inn5xj91z4d63scc7vgfji9vpp-tar-1.28.drv" [color = red];
+  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/p3szkb87bp9fxhn715g88skry8g3jgkq-gzip-1.6.drv" [color = red];
+  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/i398qn04cwvnzph7a0cckxqr9q0k3lyr-bzip2-1.0.6.drv" [color = red];
+  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/wvnnsn89magnvn39zm3fv245s9m7yn5f-xz-5.0.4.drv" [color = red];
+  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/sag0sx1zycnwixwfdrxwj1i9g2phxrh4-file-5.22.drv" [color = red];
+  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/p61bsw6093x3wfg5vz3172wl9bzrlc3w-diffutils-3.3.drv" [color = red];
+  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/rzsyx70vnfb8cm40r0b591vyvww2i5y6-patch-2.7.5.drv" [color = red];
+  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/mc5fgclyr0v26242hmg30srv9ij27wyv-sed-4.2.2.drv" [color = red];
+  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/ig9nr2f5hvr88br028r9nsdg4xpmmybg-findutils-4.4.2.drv" [color = red];
+  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/jls1kj3pvqjpbmm7c09fhszfd3m61zif-gawk-4.1.3.drv" [color = red];
+  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/vvlh6szjxr5iy192fsv9p4dwf39nhapf-grep-2.21.drv" [color = red];
+  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/mysb2grsl1wc931xm08adncnqjwvdds7-coreutils-8.24.drv" [color = red];
+  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/n0n20i1brmhmjvw9lx33f2l3dmzx873n-make-4.1.drv" [color = red];
+  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/64cizlhq38x99dvjvza6c5ha226a9bf5-bash-4.3.39.drv" [color = red];
+  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/mbshnjz590h3l1c3y2rxzqvn45bhx32b-ld-wrapper-0.drv" [color = red];
+  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/hf62yhvyrr1rm5y8mq5afih12s9jasic-binutils-2.25.1.drv" [color = red];
+  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/8mff0w2203h6m5s495knxg09is3qj15f-gcc-4.9.3.drv" [color = red];
+  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/2pspbpclj4yq5dqd71fnqwa69s8xxryf-glibc-2.22.drv" [color = red];
+  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/nflynk1n90yh41yfi91raczynka2mf86-glibc-utf8-locales-2.22.drv" [color = red];
+  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" [label = "attr-2.4.46", shape = box, fontname = Helvetica];
+  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" [color = red];
+  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/0pr679inn5xj91z4d63scc7vgfji9vpp-tar-1.28.drv" [color = red];
+  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/p3szkb87bp9fxhn715g88skry8g3jgkq-gzip-1.6.drv" [color = red];
+  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/i398qn04cwvnzph7a0cckxqr9q0k3lyr-bzip2-1.0.6.drv" [color = red];
+  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/wvnnsn89magnvn39zm3fv245s9m7yn5f-xz-5.0.4.drv" [color = red];
+  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/sag0sx1zycnwixwfdrxwj1i9g2phxrh4-file-5.22.drv" [color = red];
+  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/p61bsw6093x3wfg5vz3172wl9bzrlc3w-diffutils-3.3.drv" [color = red];
+  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/rzsyx70vnfb8cm40r0b591vyvww2i5y6-patch-2.7.5.drv" [color = red];
+  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/mc5fgclyr0v26242hmg30srv9ij27wyv-sed-4.2.2.drv" [color = red];
+  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/ig9nr2f5hvr88br028r9nsdg4xpmmybg-findutils-4.4.2.drv" [color = red];
+  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/jls1kj3pvqjpbmm7c09fhszfd3m61zif-gawk-4.1.3.drv" [color = red];
+  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/vvlh6szjxr5iy192fsv9p4dwf39nhapf-grep-2.21.drv" [color = red];
+  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/mysb2grsl1wc931xm08adncnqjwvdds7-coreutils-8.24.drv" [color = red];
+  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/n0n20i1brmhmjvw9lx33f2l3dmzx873n-make-4.1.drv" [color = red];
+  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/64cizlhq38x99dvjvza6c5ha226a9bf5-bash-4.3.39.drv" [color = red];
+  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/mbshnjz590h3l1c3y2rxzqvn45bhx32b-ld-wrapper-0.drv" [color = red];
+  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/hf62yhvyrr1rm5y8mq5afih12s9jasic-binutils-2.25.1.drv" [color = red];
+  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/8mff0w2203h6m5s495knxg09is3qj15f-gcc-4.9.3.drv" [color = red];
+  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/2pspbpclj4yq5dqd71fnqwa69s8xxryf-glibc-2.22.drv" [color = red];
+  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/nflynk1n90yh41yfi91raczynka2mf86-glibc-utf8-locales-2.22.drv" [color = red];
+  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" [color = red];
+  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" [label = "gmp-6.0.0a", shape = box, fontname = Helvetica];
+  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" [color = red];
+  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/0pr679inn5xj91z4d63scc7vgfji9vpp-tar-1.28.drv" [color = red];
+  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/p3szkb87bp9fxhn715g88skry8g3jgkq-gzip-1.6.drv" [color = red];
+  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/i398qn04cwvnzph7a0cckxqr9q0k3lyr-bzip2-1.0.6.drv" [color = red];
+  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/wvnnsn89magnvn39zm3fv245s9m7yn5f-xz-5.0.4.drv" [color = red];
+  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/sag0sx1zycnwixwfdrxwj1i9g2phxrh4-file-5.22.drv" [color = red];
+  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/p61bsw6093x3wfg5vz3172wl9bzrlc3w-diffutils-3.3.drv" [color = red];
+  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/rzsyx70vnfb8cm40r0b591vyvww2i5y6-patch-2.7.5.drv" [color = red];
+  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/mc5fgclyr0v26242hmg30srv9ij27wyv-sed-4.2.2.drv" [color = red];
+  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/ig9nr2f5hvr88br028r9nsdg4xpmmybg-findutils-4.4.2.drv" [color = red];
+  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/jls1kj3pvqjpbmm7c09fhszfd3m61zif-gawk-4.1.3.drv" [color = red];
+  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/vvlh6szjxr5iy192fsv9p4dwf39nhapf-grep-2.21.drv" [color = red];
+  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/mysb2grsl1wc931xm08adncnqjwvdds7-coreutils-8.24.drv" [color = red];
+  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/n0n20i1brmhmjvw9lx33f2l3dmzx873n-make-4.1.drv" [color = red];
+  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/64cizlhq38x99dvjvza6c5ha226a9bf5-bash-4.3.39.drv" [color = red];
+  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/mbshnjz590h3l1c3y2rxzqvn45bhx32b-ld-wrapper-0.drv" [color = red];
+  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/hf62yhvyrr1rm5y8mq5afih12s9jasic-binutils-2.25.1.drv" [color = red];
+  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/8mff0w2203h6m5s495knxg09is3qj15f-gcc-4.9.3.drv" [color = red];
+  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/2pspbpclj4yq5dqd71fnqwa69s8xxryf-glibc-2.22.drv" [color = red];
+  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/nflynk1n90yh41yfi91raczynka2mf86-glibc-utf8-locales-2.22.drv" [color = red];
+  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" [label = "m4-1.4.17", shape = box, fontname = Helvetica];
+  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/0pr679inn5xj91z4d63scc7vgfji9vpp-tar-1.28.drv" [color = red];
+  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/p3szkb87bp9fxhn715g88skry8g3jgkq-gzip-1.6.drv" [color = red];
+  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/i398qn04cwvnzph7a0cckxqr9q0k3lyr-bzip2-1.0.6.drv" [color = red];
+  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/wvnnsn89magnvn39zm3fv245s9m7yn5f-xz-5.0.4.drv" [color = red];
+  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/sag0sx1zycnwixwfdrxwj1i9g2phxrh4-file-5.22.drv" [color = red];
+  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/p61bsw6093x3wfg5vz3172wl9bzrlc3w-diffutils-3.3.drv" [color = red];
+  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/rzsyx70vnfb8cm40r0b591vyvww2i5y6-patch-2.7.5.drv" [color = red];
+  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/mc5fgclyr0v26242hmg30srv9ij27wyv-sed-4.2.2.drv" [color = red];
+  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/ig9nr2f5hvr88br028r9nsdg4xpmmybg-findutils-4.4.2.drv" [color = red];
+  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/jls1kj3pvqjpbmm7c09fhszfd3m61zif-gawk-4.1.3.drv" [color = red];
+  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/vvlh6szjxr5iy192fsv9p4dwf39nhapf-grep-2.21.drv" [color = red];
+  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/mysb2grsl1wc931xm08adncnqjwvdds7-coreutils-8.24.drv" [color = red];
+  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/n0n20i1brmhmjvw9lx33f2l3dmzx873n-make-4.1.drv" [color = red];
+  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/64cizlhq38x99dvjvza6c5ha226a9bf5-bash-4.3.39.drv" [color = red];
+  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/mbshnjz590h3l1c3y2rxzqvn45bhx32b-ld-wrapper-0.drv" [color = red];
+  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/hf62yhvyrr1rm5y8mq5afih12s9jasic-binutils-2.25.1.drv" [color = red];
+  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/8mff0w2203h6m5s495knxg09is3qj15f-gcc-4.9.3.drv" [color = red];
+  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/2pspbpclj4yq5dqd71fnqwa69s8xxryf-glibc-2.22.drv" [color = red];
+  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/nflynk1n90yh41yfi91raczynka2mf86-glibc-utf8-locales-2.22.drv" [color = red];
+  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" [label = "libcap-2.24", shape = box, fontname = Helvetica];
+  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" [color = red];
+  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/0pr679inn5xj91z4d63scc7vgfji9vpp-tar-1.28.drv" [color = red];
+  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/p3szkb87bp9fxhn715g88skry8g3jgkq-gzip-1.6.drv" [color = red];
+  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/i398qn04cwvnzph7a0cckxqr9q0k3lyr-bzip2-1.0.6.drv" [color = red];
+  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/wvnnsn89magnvn39zm3fv245s9m7yn5f-xz-5.0.4.drv" [color = red];
+  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/sag0sx1zycnwixwfdrxwj1i9g2phxrh4-file-5.22.drv" [color = red];
+  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/p61bsw6093x3wfg5vz3172wl9bzrlc3w-diffutils-3.3.drv" [color = red];
+  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/rzsyx70vnfb8cm40r0b591vyvww2i5y6-patch-2.7.5.drv" [color = red];
+  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/mc5fgclyr0v26242hmg30srv9ij27wyv-sed-4.2.2.drv" [color = red];
+  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/ig9nr2f5hvr88br028r9nsdg4xpmmybg-findutils-4.4.2.drv" [color = red];
+  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/jls1kj3pvqjpbmm7c09fhszfd3m61zif-gawk-4.1.3.drv" [color = red];
+  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/vvlh6szjxr5iy192fsv9p4dwf39nhapf-grep-2.21.drv" [color = red];
+  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/mysb2grsl1wc931xm08adncnqjwvdds7-coreutils-8.24.drv" [color = red];
+  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/n0n20i1brmhmjvw9lx33f2l3dmzx873n-make-4.1.drv" [color = red];
+  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/64cizlhq38x99dvjvza6c5ha226a9bf5-bash-4.3.39.drv" [color = red];
+  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/mbshnjz590h3l1c3y2rxzqvn45bhx32b-ld-wrapper-0.drv" [color = red];
+  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/hf62yhvyrr1rm5y8mq5afih12s9jasic-binutils-2.25.1.drv" [color = red];
+  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/8mff0w2203h6m5s495knxg09is3qj15f-gcc-4.9.3.drv" [color = red];
+  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/2pspbpclj4yq5dqd71fnqwa69s8xxryf-glibc-2.22.drv" [color = red];
+  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/nflynk1n90yh41yfi91raczynka2mf86-glibc-utf8-locales-2.22.drv" [color = red];
+  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" [color = red];
 
 }
diff --git a/doc/images/coreutils-graph.dot b/doc/images/coreutils-graph.dot
index f9a08a83ed..cb0622a427 100644
--- a/doc/images/coreutils-graph.dot
+++ b/doc/images/coreutils-graph.dot
@@ -1,23 +1,25 @@
 digraph "Guix package" {
-  "50639808" [label = "coreutils-8.24", shape = box, fontname = Helvetica];
-  "50639808" -> "31984640" [color = red];
-  "50639808" -> "50641344" [color = red];
-  "50639808" -> "38428672" [color = red];
-  "31984640" [label = "perl-5.16.1", shape = box, fontname = Helvetica];
-  "50641344" [label = "acl-2.2.52", shape = box, fontname = Helvetica];
-  "50641344" -> "50641728" [color = red];
-  "50641344" -> "31984640" [color = red];
-  "50641344" -> "50640768" [color = red];
-  "50641344" -> "50641536" [color = red];
-  "50641728" [label = "gettext-0.19.5", shape = box, fontname = Helvetica];
-  "50641728" -> "50530368" [color = red];
-  "50530368" [label = "expat-2.1.0", shape = box, fontname = Helvetica];
-  "50640768" [label = "sed-4.2.2", shape = box, fontname = Helvetica];
-  "50641536" [label = "attr-2.4.46", shape = box, fontname = Helvetica];
-  "50641536" -> "50641728" [color = red];
-  "50641536" -> "31984640" [color = red];
-  "38428672" [label = "gmp-6.0.0a", shape = box, fontname = Helvetica];
-  "38428672" -> "38431168" [color = red];
-  "38431168" [label = "m4-1.4.17", shape = box, fontname = Helvetica];
+  "70481600" [label = "coreutils-8.24", shape = box, fontname = Helvetica];
+  "70481600" -> "50717824" [color = red];
+  "70481600" -> "57499200" [color = red];
+  "70481600" -> "57496320" [color = red];
+  "70481600" -> "69877504" [color = red];
+  "50717824" [label = "perl-5.16.1", shape = box, fontname = Helvetica];
+  "57499200" [label = "acl-2.2.52", shape = box, fontname = Helvetica];
+  "57499200" -> "70563904" [color = red];
+  "57499200" -> "50717824" [color = red];
+  "57499200" -> "70563520" [color = red];
+  "70563904" [label = "gettext-0.19.6", shape = box, fontname = Helvetica];
+  "70563904" -> "69316352" [color = red];
+  "69316352" [label = "expat-2.1.0", shape = box, fontname = Helvetica];
+  "70563520" [label = "attr-2.4.46", shape = box, fontname = Helvetica];
+  "70563520" -> "70563904" [color = red];
+  "70563520" -> "50717824" [color = red];
+  "57496320" [label = "gmp-6.0.0a", shape = box, fontname = Helvetica];
+  "57496320" -> "57498432" [color = red];
+  "57498432" [label = "m4-1.4.17", shape = box, fontname = Helvetica];
+  "69877504" [label = "libcap-2.24", shape = box, fontname = Helvetica];
+  "69877504" -> "50717824" [color = red];
+  "69877504" -> "70563520" [color = red];
 
 }
-- 
cgit v1.2.3


From 4af7c83bc7010b23735c40e074c7d581dad8212e Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Thu, 15 Oct 2015 23:06:20 +0200
Subject: system: Define 'GST_PLUGIN_PATH' in /etc/profile.

* gnu/system.scm (operating-system-etc-service)[profile]: Add
  'GST_PLUGIN_PATH' definition.
---
 gnu/system.scm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gnu/system.scm b/gnu/system.scm
index b32d26bc8e..aa768824d9 100644
--- a/gnu/system.scm
+++ b/gnu/system.scm
@@ -474,6 +474,9 @@ export DBUS_FATAL_WARNINGS=0
 # Allow Aspell to find dictionaries installed in the user profile.
 export ASPELL_CONF=\"dict-dir $HOME/.guix-profile/lib/aspell\"
 
+# Allow GStreamer-based applications to find plugins.
+export GST_PLUGIN_PATH=\"$HOME/.guix-profile/lib/gstreamer-1.0\"
+
 if [ -n \"$BASH_VERSION\" -a -f /etc/bashrc ]
 then
   # Load Bash-specific initialization code.
-- 
cgit v1.2.3


From b1b53df382deaeb849241f44581421704245483d Mon Sep 17 00:00:00 2001
From: Alex Kost <alezost@gmail.com>
Date: Thu, 15 Oct 2015 23:41:27 +0300
Subject: emacs: init: Add "share/emacs/site-lisp" to 'load-path'.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Fixes a regression introduced in 7741139080a6b00aa4f1846fe7668859e91bec58.

Reported by Ludovic Courtès <ludo@gnu.org>.

Not all emacs packages have "...-autoloads.el" files, so there is a
chance that "~/.guix-profile/share/emacs/site-lisp" will not be added to
'load-path', so add it unconditionally.

* emacs/guix-init.el: Add guix emacs directory to 'load-path'.  Move
  requiring 'guix-emacs' to the top-level.
---
 emacs/guix-init.el | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/emacs/guix-init.el b/emacs/guix-init.el
index 96aa0c2ffc..4b3d9c281c 100644
--- a/emacs/guix-init.el
+++ b/emacs/guix-init.el
@@ -1,4 +1,5 @@
 (require 'guix-autoloads)
+(require 'guix-emacs)
 
 (defcustom guix-package-enable-at-startup t
   "If non-nil, activate Emacs packages installed in a user profile.
@@ -8,8 +9,9 @@ avoid loading autoloads of Emacs packages installed in
   :type 'boolean
   :group 'guix)
 
+(add-to-list 'load-path (guix-emacs-directory))
+
 (when guix-package-enable-at-startup
-  (require 'guix-emacs)
   (guix-emacs-load-autoloads 'all))
 
 (add-hook 'scheme-mode-hook 'guix-devel-activate-mode-maybe)
-- 
cgit v1.2.3


From e0c5309a8363b218452a225cdb51e4f681bf4628 Mon Sep 17 00:00:00 2001
From: Alex Kost <alezost@gmail.com>
Date: Thu, 15 Oct 2015 21:09:33 +0300
Subject: emacs: Disambiguate "d" key in 'system' popup.

* emacs/guix-command.el (guix-command-improve-system-argument): Use "D"
  key for 'disk-image' action (leave "d" for 'dmd-graph').
---
 emacs/guix-command.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/emacs/guix-command.el b/emacs/guix-command.el
index b679ad9b1e..3ae779185e 100644
--- a/emacs/guix-command.el
+++ b/emacs/guix-command.el
@@ -249,7 +249,8 @@ to be modified."
 
 (guix-command-define-argument-improver
     guix-command-improve-system-argument
-  '(("vm-image"    :char ?V)
+  '(("disk-image"  :char ?D)
+    ("vm-image"    :char ?V)
     ("--on-error"  :char ?E)
     ("--no-grub"   :char ?g)
     ("--full-boot" :char ?b)))
-- 
cgit v1.2.3


From 727495757f7eca872cb5cb6603223e5a421cd26d Mon Sep 17 00:00:00 2001
From: Alex Kost <alezost@gmail.com>
Date: Thu, 15 Oct 2015 22:10:32 +0300
Subject: emacs: Add "View graph" actions to system graph commands.

* emacs/guix-command.el (guix-command-additional-execute-arguments,
  guix-command-special-executors): Add "View graph" actions for
  'dmd-graph' and 'extension-graph' commands.
---
 emacs/guix-command.el | 26 ++++++++++++++++----------
 1 file changed, 16 insertions(+), 10 deletions(-)

diff --git a/emacs/guix-command.el b/emacs/guix-command.el
index 3ae779185e..1a42594b68 100644
--- a/emacs/guix-command.el
+++ b/emacs/guix-command.el
@@ -499,15 +499,17 @@ to be modified."
   "List of default 'execute' action arguments.")
 
 (defvar guix-command-additional-execute-arguments
-  `((("build")
-     ,(guix-command-make-argument
-       :name "log" :char ?l :doc "View build log"))
-    (("graph")
-     ,(guix-command-make-argument
-       :name "view" :char ?v :doc "View graph"))
-    (("size")
-     ,(guix-command-make-argument
-       :name "view" :char ?v :doc "View map")))
+  (let ((graph-arg (guix-command-make-argument
+                    :name "view" :char ?v :doc "View graph")))
+    `((("build")
+       ,(guix-command-make-argument
+         :name "log" :char ?l :doc "View build log"))
+      (("graph") ,graph-arg)
+      (("size")
+       ,(guix-command-make-argument
+         :name "view" :char ?v :doc "View map"))
+      (("system" "dmd-graph") ,graph-arg)
+      (("system" "extension-graph") ,graph-arg)))
   "Alist of guix commands and additional 'execute' action arguments.")
 
 (defun guix-command-execute-arguments (commands)
@@ -531,7 +533,11 @@ to be modified."
     (("graph")
      ("view" . guix-run-view-graph))
     (("size")
-     ("view" . guix-run-view-size-map)))
+     ("view" . guix-run-view-size-map))
+    (("system" "dmd-graph")
+     ("view" . guix-run-view-graph))
+    (("system" "extension-graph")
+     ("view" . guix-run-view-graph)))
   "Alist of guix commands and alists of special executers for them.
 See also `guix-command-default-executors'.")
 
-- 
cgit v1.2.3


From 998b8c07b8f06b44d962cd179b04bd93df9d56a7 Mon Sep 17 00:00:00 2001
From: xd1le <elisp.vim@gmail.com>
Date: Sat, 10 Oct 2015 22:06:39 +1100
Subject: gnu: Add sxhkd.

* gnu/packages/xdisorg.scm (sxhkd): New variable.

Signed-off-by: Alex Kost <alezost@gmail.com>
---
 gnu/packages/xdisorg.scm | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/gnu/packages/xdisorg.scm b/gnu/packages/xdisorg.scm
index fbe8af33d0..f680d253c8 100644
--- a/gnu/packages/xdisorg.scm
+++ b/gnu/packages/xdisorg.scm
@@ -7,6 +7,7 @@
 ;;; Copyright © 2015 Mathieu Lirzin <mthl@openmailbox.org>
 ;;; Copyright © 2015 Alexander I.Grafov <grafov@gmail.com>
 ;;; Copyright © 2015 Andy Wingo <wingo@igalia.com>
+;;; Copyright © 2015 xd1le <elisp.vim@gmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -32,6 +33,7 @@
   #:use-module (guix build-system glib-or-gtk)
   #:use-module (guix build-system python)
   #:use-module (gnu packages)
+  #:use-module (gnu packages asciidoc)
   #:use-module (gnu packages compression)
   #:use-module (gnu packages image)
   #:use-module (gnu packages pkg-config)
@@ -489,6 +491,38 @@ clicks or timed double clicks take actions.  Also all functions that work in
 Guile will work for XBindKeys.")
     (license license:gpl2+)))
 
+(define-public sxhkd
+  (package
+    (name "sxhkd")
+    (version "0.5.5")
+    (source
+     (origin
+       (file-name (string-append name "-" version ".tar.gz"))
+       (method url-fetch)
+       (uri (string-append
+             "https://github.com/baskerville/sxhkd/archive/"
+             version ".tar.gz"))
+       (sha256
+        (base32
+         "04s3y2bq9502gw72jj3y2zsh96yj3qg2av3zsa8ahd2farvrysg6"))))
+    (build-system gnu-build-system)
+    (inputs
+     `(("asciidoc" ,asciidoc)
+       ("libxcb" ,libxcb)
+       ("xcb-util" ,xcb-util)
+       ("xcb-util-keysyms" ,xcb-util-keysyms)
+       ("xcb-util-wm" ,xcb-util-wm)))
+    (arguments
+     '(#:phases (alist-delete 'configure %standard-phases)
+       #:tests? #f  ; no check target
+       #:make-flags (list "CC=gcc"
+                          (string-append "PREFIX=" %output))))
+    (home-page "https://github.com/baskerville/sxhkd")
+    (synopsis "Simple X hotkey daemon")
+    (description "sxhkd is a simple X hotkey daemon with a powerful and
+compact configuration syntax.")
+    (license license:bsd-2)))
+
 (define-public rxvt-unicode
   (package
     (name "rxvt-unicode")
-- 
cgit v1.2.3


From 1268e52d5de05f16396e2fa9e266f74b786131dc Mon Sep 17 00:00:00 2001
From: xd1le <elisp.vim@gmail.com>
Date: Sat, 10 Oct 2015 22:06:40 +1100
Subject: gnu: Add bspwm.

* gnu/packages/wm.scm (bspwm): New variable.

Signed-off-by: Alex Kost <alezost@gmail.com>
---
 gnu/packages/wm.scm | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/gnu/packages/wm.scm b/gnu/packages/wm.scm
index 9ca5b96fe8..e0859ccf30 100644
--- a/gnu/packages/wm.scm
+++ b/gnu/packages/wm.scm
@@ -2,6 +2,7 @@
 ;;; Copyright © 2015 Eric Dvorsak <eric@dvorsak.fr>
 ;;; Copyright © 2015 Siniša Biđin <sinisa@bidin.eu>
 ;;; Copyright © 2015 Eric Bavier <bavier@member.fsf.org>
+;;; Copyright © 2015 xd1le <elisp.vim@gmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -64,6 +65,39 @@ single/double-quoted strings, environment variable expansion, functions and
 nested include statements).")
     (license isc)))
 
+(define-public bspwm
+  (package
+    (name "bspwm")
+    (version "0.9")
+    (source
+     (origin
+       (file-name (string-append name "-" version ".tar.gz"))
+       (method url-fetch)
+       (uri (string-append
+             "https://github.com/baskerville/bspwm/archive/"
+             version ".tar.gz"))
+       (sha256
+        (base32
+         "1pig0h2jk8wipyz90j69c4bk37bfyq60asnn0v0bqld2p2vjvyqy"))))
+    (build-system gnu-build-system)
+    (inputs
+     `(("libxcb" ,libxcb)
+       ("libxinerama" ,libxinerama)
+       ("sxhkd" ,sxhkd)
+       ("xcb-util" ,xcb-util)
+       ("xcb-util-keysyms" ,xcb-util-keysyms)
+       ("xcb-util-wm" ,xcb-util-wm)))
+    (arguments
+     '(#:phases (alist-delete 'configure %standard-phases)
+       #:tests? #f  ; no check target
+       #:make-flags (list "CC=gcc"
+                          (string-append "PREFIX=" %output))))
+    (home-page "https://github.com/baskerville/bspwm")
+    (synopsis "Tiling window manager based on binary space partitioning")
+    (description "bspwm is a tiling window manager that represents windows as
+the leaves of a full binary tree.")
+    (license bsd-2)))
+
 (define-public i3status
   (package
     (name "i3status")
-- 
cgit v1.2.3


From d82633d06a0b7f24e98f12a2686c1ffdf12f5cd3 Mon Sep 17 00:00:00 2001
From: Andreas Enge <andreas@enge.fr>
Date: Fri, 16 Oct 2015 22:56:39 +0200
Subject: gnu: mutt: Update to 1.5.24.

* gnu/packages/patches/mutt-CVE-2014-9116.patch: Delete file.
* gnu/packages/mail.scm (mutt): Update to 1.5.24.
  [source]: Update and remove patch.
* gnu-system.am (dist_patch_DATA): Unregister removed patch.
---
 gnu-system.am                                 |  1 -
 gnu/packages/mail.scm                         | 16 +++-------
 gnu/packages/patches/mutt-CVE-2014-9116.patch | 46 ---------------------------
 3 files changed, 5 insertions(+), 58 deletions(-)
 delete mode 100644 gnu/packages/patches/mutt-CVE-2014-9116.patch

diff --git a/gnu-system.am b/gnu-system.am
index d846bcecde..e62fe18c97 100644
--- a/gnu-system.am
+++ b/gnu-system.am
@@ -567,7 +567,6 @@ dist_patch_DATA =						\
   gnu/packages/patches/module-init-tools-moduledir.patch	\
   gnu/packages/patches/mumps-build-parallelism.patch		\
   gnu/packages/patches/mupdf-buildsystem-fix.patch		\
-  gnu/packages/patches/mutt-CVE-2014-9116.patch			\
   gnu/packages/patches/mutt-store-references.patch		\
   gnu/packages/patches/net-tools-bitrot.patch			\
   gnu/packages/patches/ngircd-handle-zombies.patch		\
diff --git a/gnu/packages/mail.scm b/gnu/packages/mail.scm
index 53842b3aa0..25407b835a 100644
--- a/gnu/packages/mail.scm
+++ b/gnu/packages/mail.scm
@@ -171,21 +171,15 @@ aliasing facilities to work just as they would on normal mail.")
 (define-public mutt
   (package
     (name "mutt")
-    (version "1.5.23")
+    (version "1.5.24")
     (source (origin
              (method url-fetch)
-             (uri (list ;; Temporarily put bitbucket first, because
-                        ;; ftp.mutt.org has been down for a while.
-                        (string-append "https://bitbucket.org/mutt/mutt/downloads/mutt-"
-                                       version ".tar.gz")
-                        (string-append "ftp://ftp.mutt.org/mutt/devel/mutt-"
-                                       version ".tar.gz")))
+             (uri (string-append "ftp://ftp.mutt.org/pub/mutt/mutt-"
+                                 version ".tar.gz"))
              (sha256
               (base32
-               "0dzx4qk50pjfsb6cs5jahng96a52k12f7pm0sc78iqdrawg71w1s"))
-             (patches (map search-patch
-                           '("mutt-CVE-2014-9116.patch"
-                             "mutt-store-references.patch")))))
+               "0012njrgxf1barjksqkx7ccid2l0xyikhna9mjs9vcfpbrvcm4m2"))
+             (patches (list (search-patch "mutt-store-references.patch")))))
     (build-system gnu-build-system)
     (inputs
      `(("cyrus-sasl" ,cyrus-sasl)
diff --git a/gnu/packages/patches/mutt-CVE-2014-9116.patch b/gnu/packages/patches/mutt-CVE-2014-9116.patch
deleted file mode 100644
index 91e17ecbe0..0000000000
--- a/gnu/packages/patches/mutt-CVE-2014-9116.patch
+++ /dev/null
@@ -1,46 +0,0 @@
-Fix CVE-2014-9116.  Copied from Debian:
-
-This patch solves the issue raised by CVE-2014-9116 in bug 771125.
-
-We correctly redefine what are the whitespace characters as per RFC5322; by
-doing so we prevent mutt_substrdup from being used in a way that could lead to
-a segfault.
-
-The lib.c part was written by Antonio Radici <antonio@debian.org> to prevent
-crashes due to this kind of bugs from happening again.
-
-The wheezy version of this patch is slightly different, therefore this patch
-has -jessie prefixed in its name.
-
-The sendlib.c part was provided by Salvatore Bonaccorso and it is the same as
-the upstream patch reported here:
-http://dev.mutt.org/trac/attachment/ticket/3716/ticket-3716-stable.patch
-
---- a/lib.c
-+++ b/lib.c
-@@ -815,6 +815,9 @@ char *mutt_substrdup (const char *begin,
-   size_t len;
-   char *p;
- 
-+  if (end != NULL && end < begin)
-+    return NULL;
-+
-   if (end)
-     len = end - begin;
-   else
---- a/sendlib.c
-+++ b/sendlib.c
-@@ -1814,7 +1814,12 @@ static int write_one_header (FILE *fp, i
-     {
-       tagbuf = mutt_substrdup (start, t);
-       /* skip over the colon separating the header field name and value */
--      t = skip_email_wsp(t + 1);
-+      ++t;
-+
-+      /* skip over any leading whitespace (WSP, as defined in RFC5322) */
-+      while (*t == ' ' || *t == '\t')
-+        t++;
-+
-       valbuf = mutt_substrdup (t, end);
-     }
-     dprint(4,(debugfile,"mwoh: buf[%s%s] too long, "
-- 
cgit v1.2.3


From 0e3cc3116de1145545a51d598bece890eb6d8424 Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Sat, 17 Oct 2015 11:53:25 +0200
Subject: syscalls: Fix ABI mismatch for 'clone'.

Fixes <http://bugs.gnu.org/21694>.

* guix/build/syscalls.scm (clone): Change 'syscall' parameter types to
  LONG, UNSIGNED-LONG, or '*; make sure it has 6 parameters.  Adjust
  caller accordingly.
---
 guix/build/syscalls.scm | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/guix/build/syscalls.scm b/guix/build/syscalls.scm
index 2c2fbde0a3..a3b68c4537 100644
--- a/guix/build/syscalls.scm
+++ b/guix/build/syscalls.scm
@@ -315,10 +315,16 @@ string TMPL and return its file name.  TMPL must end with 'XXXXXX'."
 (define CLONE_NEWNET         #x40000000)
 
 ;; The libc interface to sys_clone is not useful for Scheme programs, so the
-;; low-level system call is wrapped instead.
+;; low-level system call is wrapped instead.  The 'syscall' function is
+;; declared in <unistd.h> as a variadic function; in practice, it expects 6
+;; pointer-sized arguments, as shown in, e.g., x86_64/syscall.S.
 (define clone
   (let* ((ptr        (dynamic-func "syscall" (dynamic-link)))
-         (proc       (pointer->procedure int ptr (list int int '*)))
+         (proc       (pointer->procedure long ptr
+                                         (list long                   ;sysno
+                                               unsigned-long          ;flags
+                                               '* '* '*
+                                               '*)))
          ;; TODO: Don't do this.
          (syscall-id (match (utsname:machine (uname))
                        ("i686"   120)
@@ -329,7 +335,10 @@ string TMPL and return its file name.  TMPL must end with 'XXXXXX'."
       "Create a new child process by duplicating the current parent process.
 Unlike the fork system call, clone accepts FLAGS that specify which resources
 are shared between the parent and child processes."
-      (let ((ret (proc syscall-id flags %null-pointer))
+      (let ((ret (proc syscall-id flags
+                       %null-pointer               ;child stack
+                       %null-pointer %null-pointer ;ptid & ctid
+                       %null-pointer))             ;unused
             (err (errno)))
         (if (= ret -1)
             (throw 'system-error "clone" "~d: ~A"
-- 
cgit v1.2.3


From 78981bb9bd66ba65af133fda6474664c330f30c4 Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Sat, 17 Oct 2015 11:57:38 +0200
Subject: file-systems: Do not truncate mount points that already exist.

Reported by David Thompson <dthompson2@worcester.edu>
at <https://lists.gnu.org/archive/html/guix-devel/2015-10/msg00284.html>.

* gnu/build/file-systems.scm (mount-file-system): When SOURCE matches
  'regular-file?', do not create MOUNT-POINT if it already exists.  This
  fixes a bug whereby we would be truncating MOUNT-POINT if it already
  existed.
---
 gnu/build/file-systems.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gnu/build/file-systems.scm b/gnu/build/file-systems.scm
index 377bec278e..00af35d3df 100644
--- a/gnu/build/file-systems.scm
+++ b/gnu/build/file-systems.scm
@@ -348,7 +348,7 @@ run a file system check."
        ;; in the case of a bind mount, a regular file may be needed.
        (if (and (= MS_BIND (logand flags MS_BIND))
                 (regular-file? source))
-           (begin
+           (unless (file-exists? mount-point)
              (mkdir-p (dirname mount-point))
              (call-with-output-file mount-point (const #t)))
            (mkdir-p mount-point))
-- 
cgit v1.2.3


From 4375dcf36c21f748a5118c6f3faf1e14450e1e7b Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Sat, 17 Oct 2015 12:17:02 +0200
Subject: gnu: complexity: Update to 1.3.

* gnu/packages/code.scm (complexity): Update to 1.3.
---
 gnu/packages/code.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/code.scm b/gnu/packages/code.scm
index 6e858a7d96..86b131a3e8 100644
--- a/gnu/packages/code.scm
+++ b/gnu/packages/code.scm
@@ -67,14 +67,14 @@ a major mode for Emacs for examining the flowcharts that it produces.")
 (define-public complexity
   (package
     (name "complexity")
-    (version "1.2")
+    (version "1.3")
     (source (origin
               (method url-fetch)
               (uri (string-append "mirror://gnu/complexity/complexity-"
                                   version ".tar.gz"))
               (sha256
                (base32
-                "0pmlhlj1chl4caaqffvn1cy9z8gwmjbx97syi7pdfa0vqygkql6d"))))
+                "19bc64sxpqd5rqylqaa7dijz2x7qp2b0dg3ah3fb3qbcvd8b4wgy"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("texinfo" ,texinfo)
-- 
cgit v1.2.3


From 34a7bfb049572fdf02e593ce94dde68736bd1268 Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Sat, 17 Oct 2015 12:20:39 +0200
Subject: install: Set the mtime in the binary tarball to 1.

Reported by anthk_ on #guix in Sept. 2015.

* gnu/system/install.scm (self-contained-tarball): Use --mtime=@1
  instead of --mtime=@0.
---
 gnu/system/install.scm | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/gnu/system/install.scm b/gnu/system/install.scm
index 1686cbdb06..93a6f18c49 100644
--- a/gnu/system/install.scm
+++ b/gnu/system/install.scm
@@ -76,9 +76,12 @@ under /root/.guix-profile where GUIX is installed."
           (with-directory-excursion %root
             (zero? (system* "tar" "--xz" "--format=gnu"
 
-                            ;; avoid non-determinism in the archive
+                            ;; Avoid non-determinism in the archive.  Use
+                            ;; mtime = 1, not zero, because that is what the
+                            ;; daemon does for files in the store (see the
+                            ;; 'mtimeStore' constant in local-store.cc.)
                             "--sort=name"
-                            "--mtime=@0"          ;for files in /var/guix
+                            "--mtime=@1"          ;for files in /var/guix
                             "--owner=root:0"
                             "--group=root:0"
 
-- 
cgit v1.2.3


From 739ab68bac4c5b15fee34d5938e3d7eee4735627 Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Sat, 17 Oct 2015 13:02:53 +0200
Subject: http-client: Add 'http-fetch/cached'.

* guix/utils.scm (cache-directory): New procedure.
* guix/http-client.scm (%http-cache-ttl): New variable.
  (http-fetch/cached): New procedure.
---
 guix/http-client.scm | 56 +++++++++++++++++++++++++++++++++++++++++++++++++++-
 guix/utils.scm       |  7 +++++++
 2 files changed, 62 insertions(+), 1 deletion(-)

diff --git a/guix/http-client.scm b/guix/http-client.scm
index 9861ec80cb..8d1cc9b8f3 100644
--- a/guix/http-client.scm
+++ b/guix/http-client.scm
@@ -23,6 +23,8 @@
   #:use-module ((web client) #:hide (open-socket-for-uri))
   #:use-module (web response)
   #:use-module (srfi srfi-11)
+  #:use-module (srfi srfi-19)
+  #:use-module (srfi srfi-26)
   #:use-module (srfi srfi-34)
   #:use-module (srfi srfi-35)
   #:use-module (ice-9 match)
@@ -30,6 +32,8 @@
   #:use-module (rnrs bytevectors)
   #:use-module (guix ui)
   #:use-module (guix utils)
+  #:use-module ((guix build utils)
+                #:select (mkdir-p dump-port))
   #:use-module ((guix build download)
                 #:select (open-socket-for-uri resolve-uri-reference))
   #:re-export (open-socket-for-uri)
@@ -39,7 +43,10 @@
             http-get-error-code
             http-get-error-reason
 
-            http-fetch))
+            http-fetch
+
+            %http-cache-ttl
+            http-fetch/cached))
 
 ;;; Commentary:
 ;;;
@@ -229,4 +236,51 @@ Raise an '&http-get-error' condition if downloading fails."
                              (&message
                               (message "download failed"))))))))))
 
+
+;;;
+;;; Caching.
+;;;
+
+(define (%http-cache-ttl)
+  ;; Time-to-live in seconds of the HTTP cache of in ~/.cache/guix.
+  (make-parameter
+   (* 3600 (or (and=> (getenv "GUIX_HTTP_CACHE_TTL")
+                      string->number*)
+               36))))
+
+(define* (http-fetch/cached uri #:key (ttl (%http-cache-ttl)) text?)
+  "Like 'http-fetch', return an input port, but cache its contents in
+~/.cache/guix.  The cache remains valid for TTL seconds."
+  (let* ((directory (string-append (cache-directory) "/http/"
+                                   (uri-host uri)))
+         (file      (string-append directory "/"
+                                   (basename (uri-path uri)))))
+    (define (update-cache)
+      ;; Update the cache and return an input port.
+      (let ((port (http-fetch uri #:text? text?)))
+        (mkdir-p directory)
+        (call-with-output-file file
+          (cut dump-port port <>))
+        (close-port port)
+        (open-input-file file)))
+
+    (define (old? port)
+      ;; Return true if PORT has passed TTL.
+      (let* ((s   (stat port))
+             (now (current-time time-utc)))
+        (< (+ (stat:mtime s) ttl) (time-second now))))
+
+    (catch 'system-error
+      (lambda ()
+        (let ((port (open-input-file file)))
+          (if (old? port)
+              (begin
+                (close-port port)
+                (update-cache))
+              port)))
+      (lambda args
+        (if (= ENOENT (system-error-errno args))
+            (update-cache)
+            (apply throw args))))))
+
 ;;; http-client.scm ends here
diff --git a/guix/utils.scm b/guix/utils.scm
index 0802a1b67a..190b787185 100644
--- a/guix/utils.scm
+++ b/guix/utils.scm
@@ -81,6 +81,7 @@
             fold-tree
             fold-tree-leaves
             split
+            cache-directory
 
             filtered-port
             compressed-port
@@ -703,6 +704,12 @@ elements after E."
       ((head . tail)
        (loop tail (cons head acc))))))
 
+(define (cache-directory)
+  "Return the cache directory for Guix, by default ~/.cache/guix."
+  (or (getenv "XDG_CONFIG_HOME")
+      (and=> (getenv "HOME")
+             (cut string-append <> "/.cache/guix"))))
+
 
 ;;;
 ;;; Source location.
-- 
cgit v1.2.3


From 9aec35d265a8f37d8bfe47d5b2baa701c8f03009 Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Sat, 17 Oct 2015 13:04:12 +0200
Subject: gnu-maintenance: Use 'http-fetch/cached' by default.

This speeds up operations like 'guix lint -c gnu-description'.

* guix/gnu-maintenance.scm (official-gnu-packages): Add 'fetch'
  parameter and honor it.  Default to 'http-fetch/cached'.
---
 guix/gnu-maintenance.scm | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/guix/gnu-maintenance.scm b/guix/gnu-maintenance.scm
index ac83df40a3..920aae2173 100644
--- a/guix/gnu-maintenance.scm
+++ b/guix/gnu-maintenance.scm
@@ -116,8 +116,10 @@
   (doc-urls         gnu-package-doc-urls)         ; list of strings
   (download-url     gnu-package-download-url))
 
-(define (official-gnu-packages)
-  "Return a list of records, which are GNU packages."
+(define* (official-gnu-packages
+          #:optional (fetch http-fetch/cached))
+  "Return a list of records, which are GNU packages.  Use FETCH,
+to fetch the list of GNU packages over HTTP."
   (define (read-records port)
     ;; Return a list of alists.  Each alist contains fields of a GNU
     ;; package.
@@ -129,8 +131,7 @@
                 (cons alist result)))))
 
   (define official-description
-    (let ((db (read-records (http-fetch %package-description-url
-                                        #:text? #t))))
+    (let ((db (read-records (fetch %package-description-url #:text? #t))))
       (lambda (name)
         ;; Return the description found upstream for package NAME, or #f.
         (and=> (find (lambda (alist)
@@ -160,7 +161,7 @@
                                 "doc-url"
                                 "download-url")
                           '("doc-url" "language"))))
-       (read-records (http-fetch %package-list-url #:text? #t))))
+       (read-records (fetch %package-list-url #:text? #t))))
 
 (define (find-packages regexp)
   "Find GNU packages which satisfy REGEXP."
-- 
cgit v1.2.3


From 2134228a7d8f14f0972a3526924d8cb4540b04c2 Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Sat, 17 Oct 2015 14:37:50 +0200
Subject: gnu-maintenance: Fix file descriptor leak.

* guix/gnu-maintenance.scm (official-gnu-packages): Close the port
  returned by FETCH.
---
 guix/gnu-maintenance.scm | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/guix/gnu-maintenance.scm b/guix/gnu-maintenance.scm
index 920aae2173..e09df4b3ef 100644
--- a/guix/gnu-maintenance.scm
+++ b/guix/gnu-maintenance.scm
@@ -161,7 +161,10 @@ to fetch the list of GNU packages over HTTP."
                                 "doc-url"
                                 "download-url")
                           '("doc-url" "language"))))
-       (read-records (fetch %package-list-url #:text? #t))))
+       (let* ((port (fetch %package-list-url #:text? #t))
+              (lst  (read-records port)))
+         (close-port port)
+         lst)))
 
 (define (find-packages regexp)
   "Find GNU packages which satisfy REGEXP."
-- 
cgit v1.2.3


From 7c0b02f5ae94bd9da1c2ee43cebbef28407f71a8 Mon Sep 17 00:00:00 2001
From: Alex Kost <alezost@gmail.com>
Date: Fri, 16 Oct 2015 17:27:58 +0300
Subject: emacs: Improve file names of generated graphs.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Suggested by Ludovic Courtès <ludo@gnu.org>.

* emacs/guix-external.el (guix-png-file-name): Change prefix of a file
  name to "guix-emacs-graph-" to avoid possible conflicts.
---
 emacs/guix-external.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/emacs/guix-external.el b/emacs/guix-external.el
index d233473abe..580676ef91 100644
--- a/emacs/guix-external.el
+++ b/emacs/guix-external.el
@@ -64,7 +64,7 @@ If ARGS is nil, use `guix-dot-default-arguments'."
   "Return '.png' file name in the `temporary-file-directory'."
   (concat (make-temp-name
            (concat (file-name-as-directory temporary-file-directory)
-                   "graph-"))
+                   "guix-emacs-graph-"))
           ".png"))
 
 (provide 'guix-external)
-- 
cgit v1.2.3


From 5e2b761e6adda10c86f2f0038dc7c62ac7a640cc Mon Sep 17 00:00:00 2001
From: Alex Kost <alezost@gmail.com>
Date: Fri, 16 Oct 2015 17:50:36 +0300
Subject: doc: emacs: Document "View graph" popup action.

* doc/emacs.texi (Emacs Popup Interface): Document "View graph" action.
---
 doc/emacs.texi | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)

diff --git a/doc/emacs.texi b/doc/emacs.texi
index ab69515972..0e901e1f90 100644
--- a/doc/emacs.texi
+++ b/doc/emacs.texi
@@ -531,6 +531,49 @@ GNU Emacs Manual}).
 
 @end itemize
 
+Several commands (@command{guix graph}, @command{guix system dmd-graph}
+and @command{guix system extension-graph}) also have a ``View graph''
+action, which allows you to view a generated graph using @command{dot}
+command (specified by @code{guix-dot-program} variable).  By default a
+PNG file will be saved in @file{/tmp} directory and will be opened
+directly in Emacs.  This behavior may be changed with the following
+variables:
+
+@table @code
+
+@item guix-find-file-function
+Function used to open a generated graph.  If you want to open a graph in
+an external program, you can do it by modifying this variable---for
+example, you can use a functionality provided by the Org Mode
+(@pxref{Top,,, org, The Org Manual}):
+
+@example
+(setq guix-find-file-function 'org-open-file)
+(add-to-list 'org-file-apps '("\\.png\\'" . "sxiv %s"))
+@end example
+
+@item guix-dot-default-arguments
+Command line arguments to run @command{dot} command.  If you change an
+output format (for example, into @code{-Tpdf}), you also need to change
+the next variable.
+
+@item guix-dot-file-name-function
+Function used to define a name of the generated graph file.  Default
+name is @file{/tmp/guix-emacs-graph-XXXXXX.png}.
+
+@end table
+
+So, for example, if you want to generate and open a PDF file in your
+Emacs, you may change the settings like this:
+
+@example
+(defun my-guix-pdf-graph ()
+  "/tmp/my-current-guix-graph.pdf")
+
+(setq guix-dot-default-arguments '("-Tpdf")
+      guix-dot-file-name-function 'my-guix-pdf-graph)
+@end example
+
 
 @node Emacs Prettify
 @section Guix Prettify Mode
-- 
cgit v1.2.3


From 5d86684ddfe7ed27b37fa4b29c602b45756cc5be Mon Sep 17 00:00:00 2001
From: Alex Kost <alezost@gmail.com>
Date: Fri, 16 Oct 2015 23:38:38 +0300
Subject: emacs: devel: Highlight Guix keywords.

* emacs/guix-devel.el (guix-devel-keywords): New constant.
  (guix-devel-font-lock-keywords): Use it.
---
 emacs/guix-devel.el | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)

diff --git a/emacs/guix-devel.el b/emacs/guix-devel.el
index c8bfbb0a8a..f3ad4b9255 100644
--- a/emacs/guix-devel.el
+++ b/emacs/guix-devel.el
@@ -178,9 +178,52 @@ to find 'modify-phases' keywords."
       (ignore-errors (forward-sexp))
       (save-excursion (up-list) (point)))))
 
+(defconst guix-devel-keywords
+  '("call-with-compressed-output-port"
+    "call-with-container"
+    "call-with-decompressed-port"
+    "call-with-derivation-narinfo"
+    "call-with-derivation-substitute"
+    "call-with-error-handling"
+    "call-with-temporary-directory"
+    "call-with-temporary-output-file"
+    "define-enumerate-type"
+    "define-gexp-compiler"
+    "define-lift"
+    "define-monad"
+    "define-operation"
+    "define-record-type*"
+    "emacs-substitute-sexps"
+    "emacs-substitute-variables"
+    "mbegin"
+    "mlet"
+    "mlet*"
+    "munless"
+    "mwhen"
+    "run-with-state"
+    "run-with-store"
+    "signature-case"
+    "substitute*"
+    "substitute-keyword-arguments"
+    "test-assertm"
+    "use-package-modules"
+    "use-service-modules"
+    "use-system-modules"
+    "with-atomic-file-output"
+    "with-atomic-file-replacement"
+    "with-derivation-narinfo"
+    "with-derivation-substitute"
+    "with-directory-excursion"
+    "with-error-handling"
+    "with-monad"
+    "with-mutex"
+    "with-store"))
+
 (defvar guix-devel-font-lock-keywords
   `((,(rx (or "#~" "#$" "#$@" "#+" "#+@")) .
      'guix-devel-gexp-symbol)
+    (,(guix-guile-keyword-regexp (regexp-opt guix-devel-keywords))
+     (1 'font-lock-keyword-face))
     (,(guix-guile-keyword-regexp "modify-phases")
      (1 'font-lock-keyword-face)
      (guix-devel-modify-phases-font-lock-matcher
-- 
cgit v1.2.3


From 1f7ffd6ff7eef41fb1bc29fb23a70c5feb6ea2c5 Mon Sep 17 00:00:00 2001
From: Federico Beffa <beffa@fbengineering.ch>
Date: Sat, 17 Oct 2015 18:11:49 +0200
Subject: gnu: fastcap: Fix 'fix-doc phase.

* gnu/packages/engineering.scm (fastcap): Adapt documentation generation to
  change in TeXLive 2015.
---
 gnu/packages/engineering.scm | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/engineering.scm b/gnu/packages/engineering.scm
index 54e43ef0f8..3738596ded 100644
--- a/gnu/packages/engineering.scm
+++ b/gnu/packages/engineering.scm
@@ -265,8 +265,18 @@ optimizer; and it can produce photorealistic and design review images.")
                          (("\\\\special\\{psfile=([^,]*),.*scale=([#0-9.]*).*\\}"
                            all file scale)
                           (string-append "\\includegraphics[scale=" scale "]{"
-                                         file "}")))
-                       (substitute* '("doc/mtt.tex" "doc/tcad.tex")
+                                         file "}"))
+                         (("\\\\psfig\\{figure=([^,]*),.*width=([#0-9.]*in).*\\}"
+                           all file width)
+                          (string-append "\\includegraphics[width=" width "]{"
+                                         file "}"))
+                         (("\\\\psfig\\{figure=([^,]*),.*height=([#0-9.]*in).*\\}"
+                           all file height)
+                          (string-append "\\includegraphics[height=" height "]{"
+                                         file "}"))
+                         (("\\\\psfig\\{figure=([^,]*)\\}" all file)
+                          (string-append "\\includegraphics{" file "}")))
+                       (substitute* '("doc/mtt.tex" "doc/tcad.tex" "doc/ug.tex")
                          (("^\\\\documentstyle\\[(.*)\\]\\{(.*)\\}"
                            all options class)
                           (string-append "\\documentclass[" options "]{"
-- 
cgit v1.2.3


From 3dac53be015786dcaba5b58f203006c2ca0ee15e Mon Sep 17 00:00:00 2001
From: Federico Beffa <beffa@fbengineering.ch>
Date: Sat, 17 Oct 2015 18:41:22 +0200
Subject: gnu: fastcap: Remove non-free file.

* gnu/packages/engineering.scm (fastcap): Do it.
---
 gnu/packages/engineering.scm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gnu/packages/engineering.scm b/gnu/packages/engineering.scm
index 3738596ded..1c378f63a7 100644
--- a/gnu/packages/engineering.scm
+++ b/gnu/packages/engineering.scm
@@ -237,6 +237,9 @@ optimizer; and it can produce photorealistic and design review images.")
               (sha256
                (base32
                 "0x37vfp6k0d2z3gnig0hbicvi0jp8v267xjnn3z8jdllpiaa6p3k"))
+              (snippet
+               ;; Remove a non-free file.
+               '(delete-file "doc/psfig.sty"))
               (modules '((guix build utils)
                          (guix build download)
                          (guix ftp-client)))
-- 
cgit v1.2.3


From e591a4d6e5db172f1595d665c6e477572c0d171c Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <rekado@elephly.net>
Date: Sat, 17 Oct 2015 10:10:07 +0200
Subject: gnu: non-sequencer: Disable SSE when not building on x86_64.

* gnu/packages/music.scm (non-sequencer)[arguments]: Add "--disable-sse"
  flag when not building on x86_64.
---
 gnu/packages/music.scm | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/music.scm b/gnu/packages/music.scm
index fe8e6f129d..a72f7543dd 100644
--- a/gnu/packages/music.scm
+++ b/gnu/packages/music.scm
@@ -274,7 +274,13 @@ Guile.")
       (build-system waf-build-system)
       (arguments
        `(#:tests? #f ;no "check" target
-         #:configure-flags '("--project=sequencer")
+         #:configure-flags
+         (list "--project=sequencer"
+               ;; Disable the use of SSE unless on x86_64.
+               ,@(if (not (string-prefix? "x86_64" (or (%current-target-system)
+                                                       (%current-system))))
+                     '("--disable-sse")
+                     '()))
          #:python ,python-2))
       (inputs
        `(("jack" ,jack-1)
-- 
cgit v1.2.3


From 830d170e97ddba0d4f49edbbf803a37f636f3f52 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Sat, 17 Oct 2015 22:46:42 +0300
Subject: gnu: chess: Update to 6.2.2.

* gnu/packages/games.scm (chess): Update to 6.2.2.
---
 gnu/packages/games.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/games.scm b/gnu/packages/games.scm
index dfaf8388d1..3023794218 100644
--- a/gnu/packages/games.scm
+++ b/gnu/packages/games.scm
@@ -298,7 +298,7 @@ asynchronously and at a user-defined speed.")
 (define-public chess
   (package
     (name "chess")
-    (version "6.1.1")
+    (version "6.2.2")
     (source
      (origin
        (method url-fetch)
@@ -306,7 +306,7 @@ asynchronously and at a user-defined speed.")
                            ".tar.gz"))
        (sha256
         (base32
-         "1jckpg1qi1vjr3pqs0dnip3rmn0mgklx63xflrpqiv3cx2qlz8kn"))))
+         "1a41ag03q66pwy3pjrmbxxjpzi9fcaiiaiywd7m9v25mxqac2xkp"))))
     (build-system gnu-build-system)
     (home-page "http://www.gnu.org/software/chess")
     (synopsis "Full chess implementation")
-- 
cgit v1.2.3


From a0dadf0cb1c95a30fcba1abc58a0db158a89e8cd Mon Sep 17 00:00:00 2001
From: Andreas Enge <andreas@enge.fr>
Date: Sat, 17 Oct 2015 22:42:13 +0200
Subject: gnu: ngs-sdk: Remove unsupported systems.

* gnu/packages/bioinformatics.scm (ngs-sdk)[supported-systems]: Keep only x86
  based systems.
---
 gnu/packages/bioinformatics.scm | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/gnu/packages/bioinformatics.scm b/gnu/packages/bioinformatics.scm
index 74a738ef38..1a77ebc83e 100644
--- a/gnu/packages/bioinformatics.scm
+++ b/gnu/packages/bioinformatics.scm
@@ -2182,6 +2182,10 @@ viewer.")
          (lambda _ (chdir "ngs-sdk") #t)
          %standard-phases))))
     (native-inputs `(("perl" ,perl)))
+    ;; According to the test
+    ;;   unless ($MARCH =~ /x86_64/i || $MARCH =~ /i?86/i)
+    ;; in ngs-sdk/setup/konfigure.perl
+    (supported-systems '("i686-linux" "x86_64-linux"))))
     (home-page "https://github.com/ncbi/ngs")
     (synopsis "API for accessing Next Generation Sequencing data")
     (description
-- 
cgit v1.2.3


From ab29be81c5b4211fc9aa5db46f7d5c3c92a84964 Mon Sep 17 00:00:00 2001
From: Andreas Enge <andreas@enge.fr>
Date: Sat, 17 Oct 2015 22:51:12 +0200
Subject: gnu: ngs-sdk: Correct typo.

* gnu/packages/bioinformatics.scm (ngs-sdk): Correct typo.
---
 gnu/packages/bioinformatics.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gnu/packages/bioinformatics.scm b/gnu/packages/bioinformatics.scm
index 1a77ebc83e..51e3df6d81 100644
--- a/gnu/packages/bioinformatics.scm
+++ b/gnu/packages/bioinformatics.scm
@@ -2185,7 +2185,7 @@ viewer.")
     ;; According to the test
     ;;   unless ($MARCH =~ /x86_64/i || $MARCH =~ /i?86/i)
     ;; in ngs-sdk/setup/konfigure.perl
-    (supported-systems '("i686-linux" "x86_64-linux"))))
+    (supported-systems '("i686-linux" "x86_64-linux"))
     (home-page "https://github.com/ncbi/ngs")
     (synopsis "API for accessing Next Generation Sequencing data")
     (description
-- 
cgit v1.2.3


From 6f35d39647aabb6d6e9dbc10b6bdb84e2e06b6a5 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Sat, 17 Oct 2015 23:59:06 +0300
Subject: gnu: youtube-dl: Update to 2015.10.16.

* gnu/packages/video.scm (youtube-dl): Update to 2015.10.16.
---
 gnu/packages/video.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/video.scm b/gnu/packages/video.scm
index 45c10998f5..013fef9742 100644
--- a/gnu/packages/video.scm
+++ b/gnu/packages/video.scm
@@ -793,7 +793,7 @@ projects while introducing many more.")
 (define-public youtube-dl
   (package
     (name "youtube-dl")
-    (version "2015.09.28")
+    (version "2015.10.16")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://youtube-dl.org/downloads/"
@@ -801,7 +801,7 @@ projects while introducing many more.")
                                   version ".tar.gz"))
               (sha256
                (base32
-                "0q3s2a91s1lr1db2ngacq0iapyr4jngx1dqp4z5dc6zma0qyx5k3"))))
+                "001a4md0yl3zx129mksmwc85grss67r3c9rynvranf9vlpv202vn"))))
     (build-system python-build-system)
     (inputs `(("setuptools" ,python-setuptools)))
     (home-page "http://youtube-dl.org")
-- 
cgit v1.2.3


From 9e2592a3466c72dbfb64494e1316ce8af1554647 Mon Sep 17 00:00:00 2001
From: Andreas Enge <andreas@enge.fr>
Date: Sat, 17 Oct 2015 23:13:03 +0200
Subject: gnu: calibre: Update to 2.41.0.

* gnu/packages/ebook.scm (calibre): Update to 2.41.0.
---
 gnu/packages/ebook.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/ebook.scm b/gnu/packages/ebook.scm
index 43a7b9f034..258294f6c8 100644
--- a/gnu/packages/ebook.scm
+++ b/gnu/packages/ebook.scm
@@ -60,7 +60,7 @@
 (define-public calibre
   (package
     (name "calibre")
-    (version "2.40.0")
+    (version "2.41.0")
     (source
       (origin
         (method url-fetch)
@@ -69,7 +69,7 @@
                             version ".tar.xz"))
         (sha256
           (base32
-           "1xzf910w3c15vajnlra32xzi0gwb4z7a9m9w5nfj0by2wss3fv7n"))
+           "069fkcsx7kaazs7f095nkz4jw9jrm0k9zq16ayx41lxjbd1r97ik"))
         ;; Remove non-free or doubtful code, see
         ;; https://lists.gnu.org/archive/html/guix-devel/2015-02/msg00478.html
         (modules '((guix build utils)))
-- 
cgit v1.2.3