tests: Move 'file=?' to (guix tests). * tests/nar.scm (file-tree-equal?)[file=?]: Move to... * guix/tests.scm (file=?): ... here. New procedure.
gnu: pius: Depend on GnuPG 2.0 rather than 2.1. * gnu/packages/gnupg.scm (pius)[inputs]: Change GNUPG to GNUPG-2.0.
gnu: julia: Use modify-phases syntax and add return values. * gnu/packages/julia.scm (julia)[arguments]: Use modify-phases syntax for build phases and add missing return values.
gnu: r: Use gfortran-4.9. * gnu/packages/statistics.scm (r)[inputs]: Replace gfortran-4.8 with gfortran-4.9.
gnu: Add gfortran 4.9. * gnu/packages/gcc.scm (gfortran-4.9): New variable.
gnu: Add hmmer. * gnu/packages/bioinformatics.scm (hmmer): New variable.
gnu: screen: Install the Info manual. * gnu/packages/screen.scm (screen)[native-inputs]: New field.
gnu: Add setBfree. * gnu/packages/audio.scm (setbfree): New variable.
gnu: ftgl: Propagate "freetype". * gnu/packages/gl.scm (ftgl)[inputs,propagated-inputs]: Move "freetype" from "inputs" to "propagated-inputs".
gnu: faust: Remove prebuilt library in snippet. * gnu/packages/audio.scm (faust)[arguments]: Remove the phase 'remove-prebuilt-library... * gnu/packages/audio.scm (faust)[origin]: ...and move it here as a snippet.
gnu: star: Update to 2.4.2a. * gnu/packages/bioinformatics.scm (star): Update to 2.4.2a.
gnu: miso: Install executables. * gnu/packages/bioinformatics.scm (miso)[source]: Patch "setup.py" to use "setuptools" so that executables are built. * gnu/packages/bioinformatics.scm (miso)[native-inputs]: Add "python2-mock" and "python2-pytz".
gnu: Add idr. * gnu/packages/bioinformatics.scm (idr): New variable.
gnu: linux-libre: Update to 4.1. * gnu/packages/linux.scm (linux-libre): Update to 4.1. [inputs]: Remove gcc-4.9, since it is now the default compiler. * gnu/packages/linux-libre-i686.conf, gnu/packages/linux-libre-x86_64.conf: Update to 4.1 configs from <https://jxself.org/git/?p=kernel-configs.git>.
gnu: Add gnome-klotski. * gnu/packages/gnome.scm (gnome-klotski): New variable.
system: emacs-site-file: Use 'geiser-install to load geiser. Suggested by Alex Kost <alezost@gmail.com>. * gnu/system.scm (emacs-site-file): Use 'geiser-install to load geiser instead of setting 'geiser-guile-load-path' manually.
gnu: Add gom. * gnu/packages/gnome.scm (gom): New variable.
gnu: Add clutter-gst. * gnu/packages/gnome.scm (clutter-gst): New variable.
gnu: Add clutter-gtk. * gnu/packages/gnome.scm (clutter-gtk): New variable.
gnu: Add clutter. * gnu/packages/gnome.scm (clutter): New variable.