gnu: r-matrix: Update to 1.2-8. * gnu/packages/statistics.scm (r-matrix): Update to 1.2-8.
gnu: r-lattice: Update to 0.20-35. * gnu/packages/statistics.scm (r-lattice): Update to 0.20-35.
gnu: r-rprojroot: Update to 1.2. * gnu/packages/statistics.scm (r-rprojroot): Update to 1.2.
gnu: r-htmltable: Update to 1.9. * gnu/packages/web.scm (r-htmltable): Update to 1.9. [propagated-inputs]: Add "r-checkmate" and "r-htmlwidgets".
gnu: r-curl: Update to 2.4. * gnu/packages/web.scm (r-curl): Update to 2.4.
gnu: r-genomeinfodb: Update to 1.10.3. * gnu/packages/bioinformatics.scm (r-genomeinfodb): Update to 1.10.3. [propagated-inputs]: Add "r-rcurl".
gnu: r-xvector: Update to 0.14.1. * gnu/packages/bioinformatics.scm (r-xvector): Update to 0.14.1.
gnu: r-bioccheck: Update to 1.10.1. * gnu/packages/bioinformatics.scm (r-bioccheck): Update to 1.10.1. [propagated-inputs]: Remove "r-knitr" and "r-devtools".
gnu: r-tidyr: Update to 0.6.1. * gnu/packages/statistics.scm (r-tidyr): Update to 0.6.1. [propagated-inputs]: Add "r-tibble".
gnu: r-roxygen2: Update to 6.0.1. * gnu/packages/statistics.scm (r-roxygen2): Update to 6.0.1. [propagated-inputs]: Add "r-commonmark", "r-desc", "r-r6", and "r-xml2".
gnu: Add r-commonmark. * gnu/packages/statistics.scm (r-commonmark): New variable.
gnu: Add r-desc. * gnu/packages/statistics.scm (r-desc): New variable.
gnu: r-readr: Update to 1.1.0. * gnu/packages/statistics.scm (r-readr): Update to 1.1.0. [propagated-inputs]: Remove "r-curl".
gnu: r-tibble: Update to 1.3.0. * gnu/packages/statistics.scm (r-tibble): Update to 1.3.0. [propagated-inputs]: Remove "r-assertthat".
gnu: r-jsonlite: Update to 1.3. * gnu/packages/web.scm (r-jsonlite): Update to 1.3.
gnu: ldc-bootstrap: Delete failing test. * gnu/packages/ldc.scm (ldc-bootstrap)[arguments]: Delete failing test in build phase.
gnu: guile-aspell: Switch to Guile 2.2. * gnu/packages/guile.scm (guile-aspell)[inputs]: Replace GUILE-2.0 with GUILE-2.2.
gnu: guile-aspell: Remove hard-coded "site/2.0" from $(guilesitedir). * gnu/packages/guile.scm (guile-aspell)[arguments]: Remove #:configure-flags. Add 'set-guilesitedir' phase.
gnu: guile-aspell: Update to 0.4. * gnu/packages/guile.scm (guile-aspell): Update to 0.4. [arguments] <#:phases>: Adjust 'set-libaspell-file-name' to new source tree layout.
system: Support the --root option in 'guix system'. Fixes <https://bugs.gnu.org/26271>. * guix/scripts/system.scm (perform-action): Add #:gc-root parameter and honor it. (show-help): Document the --root option. (%options): Add 'root'. (process-action): Pass 'root' option to perform-action as #:gc-root. * doc/guix.texi (Invoking guix system): Document '--root'. Signed-off-by: Ludovic Courtès <ludo@gnu.org>