gnu: Use HTTPS for all sourceforge.net home pages.

* gnu/packages/admin.scm (mingetty, clusterssh)[home-page]: Use HTTPS.
* gnu/packages/audio.scm (libbs2b, soxr)[home-page]: Likewise.
* gnu/packages/bioinformatics.scm (bless)[home-page]: Likewise.
* gnu/packages/display-managers.scm (slim)[home-page]: Likewise.
* gnu/packages/games.scm (extremetuxracer)[home-page]: Likewise.
* gnu/packages/ghostscript.scm (gs-fonts)[home-page]: Likewise.
* gnu/packages/haskell.scm (ghc-regex-base, ghc-regex-posix,
ghc-regex-compat)[home-page]: Likewise.
* gnu/packages/image.scm (imlib2)[home-page]: Likewise.
* gnu/packages/libreoffice.scm (librevenge, libcmis, libodfgen, libmwaw)
[home-page]: Likewise.
* gnu/packages/linux.scm (hdparm, acpid, libavc1394, rng-tools)
[home-page]: Likewise.
* gnu/packages/mail.scm (esmtp)[home-page]: Likewise.
* gnu/packages/mp3.scm (ripperx)[home-page]: Likewise.
* gnu/packages/onc-rpc.scm (libtirpc)[home-page]: Likewise.
* gnu/packages/perl.scm (perl-czplib)[home-page]: Likewise.
* gnu/packages/python.scm (python-pyasn1-modules)[home-page]: Likewise.
* gnu/packages/xdisorg.scm (xosd)[home-page]: Likewise.

gnu: Add emacs-git-gutter

* gnu/packages/emacs.scm (emacs-git-gutter): New variable.

Signed-off-by: Leo Famulari <leo@famulari.name>

gnu: supertux: Update to 0.5.1.

* gnu/packages/games.scm (supertux): Update to 0.5.1.

gnu: assword: Update to 0.10.

* gnu/packages/password-utils.scm (assword): Update to 0.10.
[arguments]: Use Python 3 instead of Python 2.
[inputs]: Use Python 3 variants of inputs. Replace python2-pygpgme with
python-gpg. Remove python2-pygtk. Add python-pygobject.
[native-inputs]: Replace help2man with txt2man.
[arguments]: Remove PYTHONPATH from 'Makefile' in the 'manpage' phase.

gnu: Add python-xdo.

* gnu/packages/python.scm (python-xdo): New variable.
(python2-xdo): Use package-with-python2.

gnu: python2-xdo: Update to 0.3.

* gnu/packages/python.scm (python2-xdo): Update to 0.3.

gnu: Add python-gpg.

* gnu/packages/gnupg.scm (python-gpg, python2-gpg): New variable.

gnu: gpgme: Update to 1.8.0.

* gnu/packages/gnupg.scm (gpgme): Update to 1.8.0.
[arguments]: Don't set 'GPG=gpg2' in #:configure-flags. GnuPG-2.x is
installed as 'gpg' on Guix.

system: grub: Load relevant EFI modules on EFI systems.

* gnu/system/grub.scm (eye-candy)[setup-gfxterm-body]: Add 'insmod'
invocations when ${grub_platform} is "efi".

gnu: Add Zile-on-Guile.

* gnu/packages/zile.scm (zile-on-guile): New variable.

gnu: pcsc-lite: Update to 1.8.20 [fixes CVE-2016-10109].

* gnu/packages/security-token.scm (pcsc-lite): Update to 1.8.20.

guix: build: make-bootstrap: Copy libpthread_nonshared.a to the new system.

* guix/build/make-bootstrap.scm (%libc-object-files-rx): Update regexp.

gnu: glibc-hurd: Disable werror.

* gnu/packages/base.scm (glibc/hurd)[arguments]: Add "--disable-werror".

gnu: Use hurd-triplet? to check if GNU/Hurd.

* gnu/packages/make-bootstrap.scm (hurd-triplet?): Move it from here..
* gnu/packages/hurd.scm: ..to here. New exported procedure.
* gnu/packages/commencement.scm (glibc-final-with-bootstrap-bash)
  [arguments]: Replace string-match.
  [inputs]: Same.
* gnu/packages/cross-base.scm (cross-libc)[native-inputs]: Same.

gnu: chicken: Fix CVE-2016-{6830,6831}.

* gnu/packages/patches/chicken-CVE-2016-6830+CVE-2016-6831.patch: New file.
* gnu/local.mk (dist_patch_DATA): Use it.
* gnu/packages/scheme.scm (chicken)[source]: Use it.

gnu: chicken: Update to 4.11.1.

* gnu/packages/scheme.scm (chicken): Update to 4.11.1.

services: nginx: Make service extensible.

* gnu/services/web.scm (<nginx-configuration>)[server-blocks]: New
field.
(nginx-activation): When CONFIG-FILE is #f, use 'default-nginx-config'.
(nginx-shepherd-service): Likewise.
(nginx-service-type): Add 'compose' and 'extend' fields.
(nginx-service): Change default value of #:server-list to '(), and
default value of #:config-file to #f.
* doc/guix.texi (Web Services): Document it.

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

services: nginx: Fix multiple index and server name.

* gnu/services/web.scm (config-domain-strings, config-index-string): separate
names with a space.

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

services: nginx: Rename "vhost" to "server".

* gnu/services/web.scm (<nginx-vhost-configuration>): Rename to...
(<nginx-server-configuration>): ... this.
* doc/guix.texi (Web Services): Adjust accordingly.

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

gnu: r-plotrix: Update to 3.6-4.

* gnu/packages/statistics.scm (r-plotrix): Update to 3.6-4.