import: Add Bioconductor importer and updater.
* guix/import/cran.scm (%bioconductor-updater,
latest-bioconductor-release, bioconductor-package?): New procedures.
(cran->guix-package): Support repositories other than CRAN.
(%bioconductor-url, %bioconductor-svn-url): New variables.
(description->package): Update signature to distinguish between packages
from different repositories.
(latest-release): Rename procedure ...
(latest-cran-release): ... to this.
(cran-package?): Do not assume all R packages are available on CRAN.
* tests/cran.scm: Update tests.
* guix/scripts/import/cran.scm: Add "--archive" option and default to
CRAN.
* guix/scripts/refresh.scm (%updaters): Add "%bioconductor-updater".
* doc/guix.texi: Document Bioconductor importer and updater.
gnu: enlightenment: Update to 0.20.3.
* gnu/packages/enlightenment.scm (enlightenment): Update to 0.20.3.
gnu: libshout: Update to 2.4.1.
* gnu/packages/xiph.scm (libshout): Update to 2.4.1.
gnu: opusfile: Update to 0.7.
* gnu/packages/xiph.scm (opusfile): Update to 0.7.
gnu: opus: Update to 1.1.2.
* gnu/packages/xiph.scm (opus): Update to 1.1.2.
gnu: lilypond: Double 'max-silent-time'.
Suggested by Mark H Weaver <mhw@netris.org>.
* gnu/packages/music.scm (lilypond)[properties]: New field.
hydra: Honor the 'max-silent-time' package property.
Suggested by Mark H Weaver <mhw@netris.org>.
* build-aux/hydra/gnu-system.scm (package->alist): Add
'max-silent-time' pair.
guix build: Add '--keep-going'.
* guix/scripts/build.scm (show-build-options-help)
(%standard-build-options): Add --keep-going.
* guix/scripts/build.scm (set-build-options-from-command-line): Honor
it.
* doc/guix.texi (Invoking guix build): Document it.
derivations: Add test in keep-going mode.
* tests/derivations.scm ("derivation fails but keep going"): New test.
gnu: fdm: Adjust license link to point to web-accessible copy of command.c
* gnu/packages/mail.scm (fdm): Adjusted license field
gnu: Add fdm.
* gnu/packages/mail.scm (fdm): New variable.
gnu: Add linux-libre-4.2.5
* gnu/packages/linux.scm (linux-libre-4.2.5): New variable.
build: Remove traces of 'NIX_SETUID_HELPER'.
This is a followup to 0919f5f4.
* test-env.in: Remove occurrences of 'NIX_SETUID_HELPER'.
gnu: mpv: Update to 0.15.0.
* gnu/packages/video.scm (mpv): Update to 0.15.0.
gnu: magit: Update to 2.4.0.
* gnu/packages/emacs.scm (magit): Update to 2.4.0.
gnu: sxiv: Update to 1.3.2.
* gnu/packages/sxiv.scm (sxiv): Update to 1.3.2.
gnu: manaplus: Update to 1.6.1.16.
* gnu/packages/games.scm (manaplus): Update to 1.6.1.16.
doc: Document 'http_proxy'.
* doc/guix.texi (Build Environment Setup, Substitutes): Document
'http_proxy'.
derivations: Add test for #:leaked-env-vars.
* tests/derivations.scm ("derivation #:leaked-env-vars"): New test.
doc: Explain how to run a subset of the tests.
* doc/guix.texi (Running the Test Suite): Explain 'TESTS'.