gnu: Add eXpress. * gnu/packages/bioinformatics.scm (express): New variable.
gnu: Add bamtools. * gnu/packages/bioinformatics.scm (bamtools): New variable.
gnu: Add subread. * gnu/packages/bioinformatics.scm (subread): New variable.
ui: Add 'symlink' replacement with better error reporting. * guix/ui.scm (symlink): New procedure.
system: Make /gnu/store a read-only bind mount by default. * gnu/system/file-systems.scm (%immutable-store): New variable. (%base-file-systems): Add it. * doc/guix.texi (File Systems): Document it.
file-systems: Use a second 'mount' call for read-only bind mounts. * gnu/build/file-systems.scm (MS_REMOUNT): New constant. (mount-file-system): Add 'flags' local variable. When FLAGS has MS_BIND & MS_RDONLY, call 'mount' with MS_REMOUNT. * gnu/services/base.scm (file-system-service) <start>: Likewise.
gnu: Remove all #:select from (gnu packages ...) modules. This works around Guile bug <http://bugs.gnu.org/15540>. Reported by Andreas Enge <andreas@enge.fr>. * gnu/packages/engineering.scm: Don't #:select from (gnu packages ...). * gnu/packages/gcc.scm: Likewise. * gnu/packages/package-management.scm: Likewise. * gnu/packages/photo.scm: Likewise. * gnu/packages/pulseaudio.scm: Likewise. * gnu/packages/moe.scm: Likewise, and #:select from (guix licenses) instead.
gexp: Add printers for <gexp-input> and <gexp-output>. * guix/gexp.scm (write-gexp-input, write-gexp-output): New procedures. (<gexp-input>, <gexp-output>): Use them as printers.
profiles: Create a CA certificate bundle only when it would be non-empty. * guix/profiles.scm (ca-certificate-bundle): Create $output/etc/ssl/certs if and only if CA-FILES is non-empty.
gnu: Add sra-tools. * gnu/packages/bioinformatics.scm (sra-tools): New variable.
gnu: Add NCBI VDB. * gnu/packages/bioinformatics.scm (ncbi-vdb): New variable.
gnu: Add NGS Java bindings. * gnu/packages/bioinformatics.scm (ngs-java): New variable.
gnu: Add NGS SDK. * gnu/packages/bioinformatics.scm (ngs-sdk): New variable.
gnu: Add Biopython. * gnu/packages/bioinformatics.scm (python-biopython, python2-biopython): New variables.
gnu: Adjust latest perl modules to new 'modify-phases' syntax. * gnu/packages/compression.scm (perl-compress-raw-zlib)[arguments]: Add missing quotes, as needed since commit f8503e2. * gnu/packages/perl.scm (perl-ipc-run)[arguments]: Likewise. * gnu/packages/xml.scm (perl-xml-sax)[arguments]: Likewise.
gnu: Add WebKitGTK+. * gnu/packages/webkit.scm: New file. * gnu-system.am (GNU_SYSTEM_MODULES): Add it.
gnu: Add JSON-Any. * gnu/packages/perl.scm (perl-json-any): New variable.
import: cpan: Fix license string for Artistic license. * guix/import/cpan.scm (string->license): Remove extraneous "_0" suffix for Artistics licenses.
gnu: nix: Propagate perl inputs. * gnu/packages/package-management.scm (nix)[inputs]: Move perl-www-curl, perl-dbi, perl-dbd-sqlite to... [propagated-inputs]: ...this new field
gnu: Add Sys-Hostname-Long. * gnu/packages/perl.scm (perl-sys-hostname-long): New variable.