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Merge branch 'master' into dbus-update

This commit is contained in:
Mark H Weaver 2015-10-17 19:08:53 -04:00
parent 5fba12ecd3 9e2592a346
commit ccb522324b
41 changed files with 1146 additions and 394 deletions
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1
.gitignore vendored
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@ -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

8
build-aux/hydra/guix.scm
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@ -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."

3
doc.am
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@ -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) \

43
doc/emacs.texi
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@ -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

55
doc/guix.texi
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@ -6983,6 +6983,36 @@ 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.
@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
@node Defining Services
@subsection Defining Services
@ -7015,6 +7045,7 @@ 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 +7066,9 @@ 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
@ -7304,10 +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.

422
doc/images/coreutils-bag-graph.dot
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@ -1,213 +1,215 @@
digraph "Guix bag-emerged" {
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"/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];
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"/gnu/store/rgbnfjyvx2i44x2iwi62jsk76rg5vfr0-coreutils-8.24.drv" -> "/gnu/store/bx5ksjc77qy38p2y8xr5cph59kkh5aqc-acl-2.2.52.drv" [color = red];
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"/gnu/store/1vx9x5ml5q6irf4pnjrlfgmhcislmg1n-perl-5.16.1.drv" -> "/gnu/store/86bbbaav5ilnr63cpihi9h03ila7cr1k-gzip-1.6.drv" [color = red];
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"/gnu/store/7176h825gaw745sdkwkgh7jip9w26w8m-tar-1.28.drv" [label = "tar-1.28", shape = box, fontname = Helvetica];
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"/gnu/store/0qzl2vj3fwz03m6a8v7yypqhb58b4408-gawk-4.1.3.drv" [label = "gawk-4.1.3", shape = box, fontname = Helvetica];
"/gnu/store/0w9md4s7vasgi5jy1xvxnsg4a3s134a9-grep-2.21.drv" [label = "grep-2.21", shape = box, fontname = Helvetica];
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"/gnu/store/j7h01h99vrcs8wr0xx997wl2ijqhrz9b-make-4.1.drv" [label = "make-4.1", shape = box, fontname = Helvetica];
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"/gnu/store/phkvp3cp8yqfqiv7i35j64lv671iv00x-glibc-utf8-locales-2.21.drv" [label = "glibc-utf8-locales-2.21", shape = box, fontname = Helvetica];
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"/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];
}

42
doc/images/coreutils-graph.dot
View File

@ -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];
}

75
doc/images/dmd-graph.dot Normal file
View File

@ -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];
}

19
emacs/guix-command.el
View File

@ -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)))
@ -498,15 +499,17 @@ to be modified."
"List of default 'execute' action arguments.")
(defvar guix-command-additional-execute-arguments
(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")
,(guix-command-make-argument
:name "view" :char ?v :doc "View graph"))
(("graph") ,graph-arg)
(("size")
,(guix-command-make-argument
:name "view" :char ?v :doc "View map")))
: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)
@ -530,7 +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'.")

107
emacs/guix-devel.el
View File

@ -24,6 +24,7 @@
;;; Code:
(require 'lisp-mode)
(require 'guix-guile)
(require 'guix-geiser)
(require 'guix-utils)
@ -177,9 +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
@ -188,6 +232,69 @@ 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)))

2
emacs/guix-external.el
View File

@ -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)

4
emacs/guix-init.el
View File

@ -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)

1
gnu-system.am
View File

@ -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 \

2
gnu/build/file-systems.scm
View File

@ -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))

7
gnu/packages/bioinformatics.scm
View File

@ -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."))))
@ -2179,6 +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

4
gnu/packages/code.scm
View File

@ -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)

4
gnu/packages/ebook.scm
View File

@ -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)))

17
gnu/packages/engineering.scm
View File

@ -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)))
@ -265,8 +268,18 @@ 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 "]{"

25
gnu/packages/games.scm
View File

@ -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
@ -309,7 +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)
@ -317,7 +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")

16
gnu/packages/mail.scm
View File

@ -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)

8
gnu/packages/music.scm
View File

@ -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)

46
gnu/packages/patches/mutt-CVE-2014-9116.patch
View File

@ -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, "

105
gnu/packages/python.scm
View File

@ -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)
@ -72,6 +73,7 @@
#: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))
@ -3272,6 +3274,7 @@ functions.")
(native-inputs
`(("python-nose" ,python-nose)
("python-sphinx" ,python-sphinx)
("python-numpydoc" ,python-numpydoc)
("gfortran" ,gfortran)
("texlive" ,texlive)
("perl" ,perl)))
@ -3329,7 +3332,13 @@ 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
@ -5610,3 +5619,97 @@ 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)))))
(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))

81
gnu/packages/ruby.scm
View File

@ -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")
@ -301,6 +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")
@ -323,6 +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")
@ -347,6 +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
@ -1415,3 +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)))

4
gnu/packages/video.scm
View File

@ -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")

34
gnu/packages/wm.scm
View File

@ -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")

34
gnu/packages/xdisorg.scm
View File

@ -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")

5
gnu/services.scm
View File

@ -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?

16
gnu/services/base.scm
View File

@ -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))
@ -205,10 +207,11 @@ object."
(define user-unmount-service-type
(dmd-service-type
'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)
@ -242,12 +245,13 @@ 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
(documentation "When stopped, terminate all user processes.")
(provision '(user-processes))
(requirement (cons 'root-file-system
(requirement (cons* 'root-file-system 'user-file-systems
(map file-system->dmd-service-name
requirements)))
(start #~(const #t))
@ -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)

73
gnu/services/dmd.scm
View File

@ -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:
;;;
@ -86,11 +90,11 @@
;; <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))))))
@ -98,17 +102,17 @@ 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 +131,8 @@ 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 +164,12 @@ 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 #$(dmd-service-stop service)))
services))
;; guix-daemon 0.6 aborts if 'PATH' is undefined, so work around it.
@ -173,9 +177,38 @@ failure."
(format #t "starting services...~%")
(for-each start
'#$(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)))
(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

2
gnu/services/networking.scm
View File

@ -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"))

3
gnu/system.scm
View File

@ -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.

8
gnu/system/install.scm
View File

@ -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"
@ -162,6 +165,7 @@ 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))

2
guix/build-system/gnu.scm
View File

@ -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))

15
guix/build/syscalls.scm
View File

@ -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"

14
guix/gnu-maintenance.scm
View File

@ -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 +161,10 @@
"doc-url"
"download-url")
'("doc-url" "language"))))
(read-records (http-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."

56
guix/http-client.scm
View File

@ -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

8
guix/scripts/graph.scm
View File

@ -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)))))))))))))

87
guix/scripts/system.scm
View File

@ -28,12 +28,15 @@
#: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 services dmd)
#:use-module (gnu packages grub)
#:use-module (srfi srfi-1)
#:use-module (srfi srfi-19)
@ -278,6 +281,50 @@ it atomically, and then run OS's activation script."
systems)))
(filter-map system->grub-entry systems numbers times)))
;;;
;;; Graphs.
;;;
(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))))
(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))))
;;;
;;; Action.
@ -366,6 +413,29 @@ 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)))
(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.
@ -388,7 +458,11 @@ 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"))
(display (_ "\
dmd-graph emit the graph of dmd services in Dot format\n"))
(show-build-options-help)
(display (_ "
@ -496,7 +570,8 @@ 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 dmd-graph)
(alist-cons 'action action result))
(else (leave (_ "~a: unknown action~%") action))))))
@ -561,6 +636,12 @@ Build the operating system declared in FILE according to ACTION.\n"))
(run-with-store store
(mbegin %store-monad
(set-guile-for-build (default-guile))
(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?
#:derivations-only? (assoc-ref opts
@ -574,7 +655,7 @@ Build the operating system declared in FILE according to ACTION.\n"))
(_ #f))
opts)
#:grub? grub?
#:target target #:device device))
#:target target #:device device))))
#:system system))))
;;; system.scm ends here

7
guix/utils.scm
View File

@ -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.

29
tests/services.scm
View File

@ -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)
@ -25,6 +26,25 @@
(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,
@ -85,6 +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)