Copyright @copyright{} 2017, 2018 Marius Bakke@*
Copyright @copyright{} 2017 Hartmut Goebel@*
Copyright @copyright{} 2017 Maxim Cournoyer@*
-Copyright @copyright{} 2017, 2018 Tobias Geerinckx-Rice@*
+Copyright @copyright{} 2017, 2018, 2019 Tobias Geerinckx-Rice@*
Copyright @copyright{} 2017 George Clemmer@*
Copyright @copyright{} 2017 Andy Wingo@*
Copyright @copyright{} 2017, 2018, 2019 Arun Isaac@*
In its @code{configure} phase, this build system will make any source inputs
specified in the @code{#:cargo-inputs} and @code{#:cargo-development-inputs}
-parameters available to cargo. The @code{update-cargo-lock} phase will,
-when there is a @code{Cargo.lock} file, update the @code{Cargo.lock} file
-with the inputs and their versions available at build time. The
-@code{install} phase installs any crate the binaries if they are defined by
-the crate.
+parameters available to cargo. It will also remove an included
+@code{Cargo.lock} file to be recreated by @code{cargo} during the
+@code{build} phase. The @code{install} phase installs any crate the binaries
+if they are defined by the crate.
@end defvr
@cindex Clojure (programming language)
By default guix calls @code{setup.py} under control of
@code{setuptools}, much like @command{pip} does. Some packages are not
compatible with setuptools (and pip), thus you can disable this by
-setting the @code{#:use-setuptools} parameter to @code{#f}.
+setting the @code{#:use-setuptools?} parameter to @code{#f}.
@end defvr
@defvr {Scheme Variable} perl-build-system
packages for for the analysis and comprehension of high-throughput
genomic data in bioinformatics.
-Information is extracted from the @code{DESCRIPTION} file of a package
-published on the web interface of the Bioconductor SVN repository.
+Information is extracted from the @code{DESCRIPTION} file contained in the
+package archive.
The command below imports metadata for the @code{GenomicRanges}
R package:
guix import cran --archive=bioconductor GenomicRanges
@end example
+Finally, you can also import R packages that have not yet been published on
+CRAN or Bioconductor as long as they are in a git repository. Use
+@code{--archive=git} followed by the URL of the git repository:
+
+@example
+guix import cran --archive=git https://github.com/immunogenomics/harmony
+@end example
+
@item texlive
@cindex TeX Live
@cindex CTAN
%base-services)))
@end lisp
+For more complex jobs defined in Scheme where you need control over the top
+level, for instance to introduce a @code{use-modules} form, you can move your
+code to a separate program using the @code{program-file} procedure of the
+@code{(guix gexp)} module (@pxref{G-Expressions}). The example below
+illustrates that.
+
+@lisp
+(define %battery-alert-job
+ ;; Beep when the battery percentage falls below %MIN-LEVEL.
+ #~(job
+ '(next-minute (range 0 60 1))
+ #$(program-file
+ "battery-alert.scm"
+ (with-imported-modules (source-module-closure
+ '((guix build utils)))
+ #~(begin
+ (define %min-level 20)
+ (use-modules (guix build utils)
+ (ice-9 popen)
+ (ice-9 regex)
+ (ice-9 textual-ports)
+ (srfi srfi-2))
+ (setenv "LC_ALL" "C") ;ensure English output
+ (and-let* ((input-pipe (open-pipe*
+ OPEN_READ
+ #$(file-append acpi "/bin/acpi")))
+ (output (get-string-all input-pipe))
+ (m (string-match "Discharging, ([0-9]+)%" output))
+ (level (string->number (match:substring m 1)))
+ ((< level %min-level)))
+ (format #t "warning: Battery level is low (~a%)~%" level)
+ (invoke #$(file-append beep "/bin/beep") "-r5")))))))
+@end lisp
+
@xref{Guile Syntax, mcron job specifications,, mcron, GNU@tie{}mcron},
for more information on mcron job specifications. Below is the
reference of the mcron service.
@deftypevr {@code{cups-configuration} parameter} ssl-options ssl-options
Sets encryption options. By default, CUPS only supports encryption
-using TLS v1.0 or higher using known secure cipher suites. The
-@code{AllowRC4} option enables the 128-bit RC4 cipher suites, which are
-required for some older clients that do not implement newer ones. The
-@code{AllowSSL3} option enables SSL v3.0, which is required for some
-older clients that do not support TLS v1.0.
+using TLS v1.0 or higher using known secure cipher suites. Security is
+reduced when @code{Allow} options are used, and enhanced when @code{Deny}
+options are used. The @code{AllowRC4} option enables the 128-bit RC4 cipher
+suites, which are required for some older clients. The @code{AllowSSL3} option
+enables SSL v3.0, which is required for some older clients that do not support
+TLS v1.0. The @code{DenyCBC} option disables all CBC cipher suites. The
+@code{DenyTLS1.0} option disables TLS v1.0 support - this sets the minimum
+protocol version to TLS v1.1.
Defaults to @samp{()}.
@end deftypevr
@item @code{log-file} (default: @code{"/var/log/cuirass.log"})
Location of the log file.
+@item @code{web-log-file} (default: @code{"/var/log/cuirass-web.log"})
+Location of the log file used by the web interface.
+
@item @code{cache-directory} (default: @code{"/var/cache/cuirass"})
Location of the repository cache.
HCoop / jackhill / guix / guix.git / blobdiff