gnu: postgresql: Update to 9.3.8.
* gnu/packages/databases.scm (postgresql): Update to 9.3.8.
gnu: pspp: Update to 0.8.5.
* gnu/packages/maths.scm (pspp)[source]: Update to 0.8.5.
[native-inputs]: Add TEXINFO.
gnu: datamash: Update to 1.0.7.
* gnu/packages/datamash.scm (datamash): Update to 1.0.7.
gnu: libmicrohttpd: Update to 0.9.42.
* gnu/packages/gnunet.scm (libmicrohttpd): Update to 0.9.42.
gnu: nano: Update to 2.4.2.
* gnu/packages/nano.scm (nano): Update to 2.4.2.
gnu: python-pillow: Disable egg compression.
Partly fixes <http://bugs.gnu.org/20765>.
* gnu/packages/python.scm (python-pillow)[arguments]: Rewrite using
'modify-phases'. Add 'disable-egg-compression' phase.
emacs: Require 'cl-lib'.
* emacs/guix-emacs.el: Require 'cl-lib', for 'cl-pushnew'.
tests: Skip container tests if namespaces are not available.
* tests/containers.scm: Skip all tests if user namespaces do not exist.
gnu: Add hoedown.
* gnu/packages/markdown.scm: New file.
* gnu-system.am (GNU_SYSTEM_MODULES): Add it.
gnu: guix: Update snapshot.
* gnu/packages/package-management.scm (guix-devel): Update to 72cd8ec.
tests: Make #:references-graphs gexp test more tolerant.
* tests/gexp.scm ("gexp->derivation #:references-graphs"): Use 'lset=' instead
of 'equal?' since the order in which references are listed in not
guaranteed.
gnu: Add python-gridmap.
* gnu/packages/python.scm (python-gridmap, python2-gridmap): New variables.
gnu: Add python-psutil.
* gnu/packages/python.scm (python-psutil, python2-psutil): New variables.
gnu: Add python-rpy2.
* gnu/packages/python.scm (python-rpy2, python2-rpy2): New variables.
gnu: gcc-5: Update to 5.2.0.
* gnu/packages/gcc.scm (gcc-5): Update to 5.2.0. Remove
gcc-arm-link-spec-fix.patch from patches.
gnu: gcc-5.1, gcc-toolchain-5.1, libstdc++-doc-5.1: Rename to *-5.
This reflects the new version numbering scheme for GCC 5 and up.
See <https://gcc.gnu.org/develop.html>.
* gnu/packages/gcc.scm (gcc-5.1): Rename to ...
(gcc-5): ... this.
(libstdc++-doc-5.1): Rename to ...
(libstdc++-doc-5): ... this, and use gcc-5.
* gnu/packages/commencement.scm (gcc-toolchain-5.1): Rename to ...
(gcc-toolchain-5): ... this, and use gcc-5.
* build-aux/hydra/gnu-system.scm (%core-packages): Use gcc-5.
Merge branch 'core-updates'
system: Default to Linux-libre 4.0.
* gnu/system.scm (<operating-system>)[kernel]: Change default to
LINUX-LIBRE-4.0.