* gnu/packages/search.scm: New file.
* gnu-system.am (GNU_SYSTEM_MODULES): Add it.

* gnu/packages/gnunet.scm (gnurl): Update to 7.35.0.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

* gnu/packages/maths.scm (hdf5): New variable.
* gnu/packages/maths.scm (octave): New input hdf5.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

* gnu/packages/patches/dmd-tests-longer-sleeps.patch: New file.
* gnu/packages/admin.scm (dmd): Add the patch.
* gnu-system.am (dist_patch_DATA): Add it.

* gnu/packages/fonts.scm (ttf-dejavu): New variable.

* .gitignore: Change version number in ignored Guile bootstrap
  binaries from 2.0.7 to 2.0.9.

* gnu/packages/patches/ratpoison-shell.patch: New file.
* gnu/packages/ratpoison.scm (ratpoison): Add patch.
* gnu-system.am (dist_patch_DATA): Add patch.

* gnu/packages/hurd.scm: New file
* gnu-system.am (GNU_SYSTEM_MODULES): Add hurd.scm

Co-authored-by: Ludovic Courtès <ludo@gnu.org>
Signed-off-by: Ludovic Courtès <ludo@gnu.org>

* gnu/packages/gnunet.scm (gnurl): Add pkg-config.
* gnu/packages/patches/gnunet-fix-tests.patch: Append fix for integration testcases.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

* guix/scripts/build.scm (guix-build): Move 'set-build-options' call
  before 'show-what-to-build'.

* guix/store.scm (%worker-magic-1, %worker-magic-2): Add comments.

* gnu/packages/admin.scm (isc-dhcp): Upgrade to 4.3.0.

* gnu/packages/patches/curl-fix-test172.patch: New file.
* gnu-system.am (dist_patch_DATA): Add the patch file.
* gnu/packages/gnunet.scm (gnurl): Apply the patch file.
* gnu/packages/curl.scm (curl): Apply the patch file.

Signed-off-by: Andreas Enge <andreas@enge.fr>

* gnu/packages/gnunet.scm (gnunet): Correct typo.

* gnu/packages/texinfo.scm (texinfo-4): New variable.

* gnu/packages/gnunet.scm (gnunet): Add input libmicrohttpd and improve
    formatting.

* guix/store.scm (export-paths): Pass PATHS through
  'topologically-sorted' before iterating.
* tests/store.scm ("export/import paths, ensure topological order"): New
  test.

* gnu/packages/lout.scm (lout):
  Change docdir from "doc" to "share/doc".

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

* gnunet/packages/gnunet.scm (gnunet): New variable.
* gnu/package/patches/gnunet-fix-scheduler.patch: New file.
* gnu/package/patches/gnunet-fix-tests.patch: New file.
* gnu-system.am (dist_patch_DATA): Add the above two patch files.

Co-authored-by: Andreas Enge <andreas@enge.fr>
Signed-off-by: Ludovic Courtès <ludo@gnu.org>

* gnu/packages/gstreamer.scm (gstreamer): Add 'arguments' field.

* gnu/packages/ssh.scm (openssh): Upgrade to 6.5p1.

* gnu/packages/openssl.scm (openssl): Upgrade to 1.0.1f.

* guix/build/union.scm (file=?): Return #f if FILE1 and FILE2 are not
  regular files.  Fixes a bug whereby collisions among directories would
  lead to the invocation of 'file=?' and thus 'call-with-input-file' on
  directories.  Reported by Mark H. Weaver <mhw@netris.org>.

Fixes <http://bugs.gnu.org/16703>.
Reported by Raimon Grau <raimonster@gmail.com>.

* guix/build/download.scm (http-fetch)[headers]: New variable.
  Pass it as #:headers or #:extra-headers to 'http-get' and
  'http-get*'.

* gnu/system/dmd.scm (xorg-service): Remove.
  (xorg-start-command, slim-service): New procedure.

* gnu/system/dmd.scm (xorg-service)[xserver.conf]: Fix directory name in
  'FontPath' entry for FONT-ADOBE75DPI.

* guix/build/linux-initrd.scm (boot-system): Add 'chdir' call right
  before 'chroot'.

* gnu/packages/patches/slim-sigusr1.patch: New file.
* gnu/packages/slim.scm (slim): Use it.
* gnu-system.am (dist_patch_DATA): Add it.

* gnu/packages/stalonetray.scm: New file
* gnu-system.am (GNU_SYSTEM_MODULES): Add stalonetray.scm

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

* gnu/packages/moe.scm: New file
* gnu-system.am (GNU_SYSTEM_MODULES): Add moe.scm

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

* gnu/packages/linux.scm (fuse): New variable.

* gnu/system.scm (operating-system-derivation): Change root's
  'home-directory' to "/root".
* gnu/system/vm.scm (operating-system-default-contents): Add /root.

* gnu/packages/python.scm (python2-pysqlite): Change 'version' to
  "2.6.3a".  Change 'uri' to point to pypi.python.org.
  Reported by Mark H Weaver <mhw@netris.org> and others.
  Update 'home-page' and 'synopsis'.

* gnu/packages/gnupg.scm (paperkey): New variable.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

* gnu/packages/gdb.scm (gdb): Upgrade to 7.7.  Remove
  'gdb-loongson-madd-fix.patch', no longer needed.
* gnu/packages/patches/gdb-loongson-madd-fix.patch: Remove.
* gnu-system.am (dist_patch_DATA): Adjust accordingly.

* nix/nix-daemon/guix-daemon.cc (GUIX_OPT_GC_KEEP_OUTPUTS,
  GUIX_OPT_GC_KEEP_DERIVATIONS): New macros.
  (options): Add 'gc-keep-outputs' and 'gc-keep-derivations'.
  (string_to_bool): New function.
  (parse_opt): Honor GUIX_OPT_GC_KEEP_DERIVATIONS and
  GUIX_OPT_GC_KEEP_OUTPUTS.
* doc/guix.texi (Invoking guix-daemon): Document --gc-keep-outputs and
  --gc-keep-derivations.

* gnu/packages/lua.scm (luajit): New variable.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

* gnu/packages/gnome.scm (glade): New variable.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>