git: Guard against git submodules lacking a path.

* guix/git.scm (update-submodules) <directory>: Remove extraneous "/" in file
name.  Only recurse when the directory exists.

Fixes: #5579
Change-Id: Ica5e5de196bd1a3d5a0a41c34162c68c0855298d

gnu: ccwl: Update to 0.5.0.

* gnu/packages/bioinformatics.scm (ccwl): Update to 0.5.0.
[native-inputs]: Add guile-run64.

gnu: sbcl-yxorp: Update to 1.1.1.

* gnu/packages/lisp-xyz.scm (sbcl-yxorp): Update to 1.1.1.

Change-Id: I77db6c80faf7e3063427b6e20f40f7a628b70bad

gnu: sbcl-clingon: Update to 0.6.0.

* gnu/packages/lisp-xyz.scm (sbcl-clingon): Update to 0.6.0.

Change-Id: I08f25d0a33863949a50bdb54a706ef899001f473

gnu: sbcl-misc-extensions: Update to 4.2.3.

* gnu/packages/lisp-xyz.scm (sbcl-misc-extensions): Update to 4.2.3.

Change-Id: I56e8b891b928cbc2b673819d80b57d1fda1b78d4

gnu: sbcl-simple-matrix: Update to 3.10.

* gnu/packages/lisp-xyz.scm (sbcl-simple-matrix): Update to 3.10.

Change-Id: I6cddfa800ecdd64da3d711207277258558a500ed

gnu: sbcl-concrete-syntax-tree: Update to 0.3.0.

* gnu/packages/lisp-xyz.scm (sbcl-concrete-syntax-tree): Update to 0.3.0.
[native-inputs]: Add sbcl-fiveam

Change-Id: If14a7cbaaae8df25dd94474b1e0c7ff6d96f1fb0

gnu: sbcl-cl-transducers: Update to 1.5.1.

* gnu/packages/lisp-xyz.scm (sbcl-cl-transducers): Update to 1.5.1.

Change-Id: Ibf9aeef0ee7cadb552058608a7ee234ef84a1c9a

gnu: sbcl-zs3: Update to 1.3.4.

* gnu/packages/lisp-xyz.scm (sbcl-zs3): Update to 1.3.4.

Change-Id: I2065f3d630c56fb6b89a56acbd3568796aead77a

installer: Add Hurd x86_64 as an option.

* gnu/installer/newt/kernel.scm (run-kernel-page): Rename "Hurd" to "Hurd
32-bit (experimental)".  On 64-bit, also offer "Hurd 64-bit (highly
experimental!)", and make these strings translatable.  Make "Linux Libre" the
first option.  Add a line break after "When in doubt...".  Upon re-entrry,
use pre-selected kernel as the default.  Make sure to always [re]set
%current-target-system, as this page may be revisited and another kernel
choice selected.
* gnu/installer/kernel.scm (kernel->configuration): Update accordingly.
* gnu/installer/final.scm (install-system): Also cater for the 64-bit Hurd by
simply adding --target=(%current-target-system).

Change-Id: I14cb2d2815265b8841c16cf9bcc3857b1024f507

gnu: sbcl-net.didierverna.asdf-flv: Update to 2.2.

* gnu/packages/lisp-xyz.scm (sbcl-net.didierverna.asdf-flv): Update to 2.2.

Change-Id: I199a6641bfd05fdbb477d1036028dfb8086b96e8

gnu: sbcl-magicl: Update to 0.9.1.

* gnu/packages/lisp-xyz.scm (sbcl-magicl): Update to 0.9.1.

Change-Id: Ic9d3d4b2cc48b0c449c31603a8034fc1c1c82880

gnu: Add font-playwrite.

* gnu/packages/fonts.scm (font-playwrite): New variable.

gnu: Add font-great-vibes.

* gnu/packages/fonts.scm (font-great-vibes): New variable.

build-system: meson: Add kernel field to machine-alist.

* guix/build-system/meson.scm (make-machine-alist): Add kernel value.

Change-Id: I29b67d2ed28b693db524c798786c39e705619897
Signed-off-by: Liliana Marie Prikler <liliana.prikler@gmail.com>

build-system: meson: Properly name cross files.

* guix/build-system/meson.scm (make-cross-file): Add triplet and file
extension to the cross file.

Change-Id: Ie8ba187687670ec483cf4555a832590ec3ee8809
Signed-off-by: Liliana Marie Prikler <liliana.prikler@gmail.com>

build-system: meson: Change pkgconfig to pkg-config.

Meson is warning that the pkgconfig entry is deprecated.
DEPRECATION: "pkgconfig" entry is deprecated and should be replaced by "pkg-config".

* guix/build-system/meson.scm (make-binaries-alist): Replace deprecated 'pkgconfig with 'pkg-config.

Change-Id: Ic7f2ce5503661ad163c4cfe9cd307ff6175134ff
Signed-off-by: Liliana Marie Prikler <liliana.prikler@gmail.com>

build-system: meson: Add windres compiler for mingw.

* guix/build-system/meson.scm (make-binaries-alist): Add windres when
compiling for mingw.

Change-Id: I7f1f34cd5129918f4aba0baf1d2742e0bfbbb751
Signed-off-by: Liliana Marie Prikler <liliana.prikler@gmail.com>

gnu: Add emacs-doc-toc.

* gnu/packages/emacs-xyz.scm (emacs-doc-toc): New variable.

Change-Id: I157a92ecb1b2df1dba22046cc21d0383bea5f65d
Signed-off-by: Liliana Marie Prikler <liliana.prikler@gmail.com>

gnu: fntsample: Add perl dependency

* gnu/packages/fontutils.scm (fntsample)[inputs]: Add perl.

Change-Id: I2c96776da4b0dc53050e36f8ba1a88fec8b00812
Signed-off-by: Liliana Marie Prikler <liliana.prikler@gmail.com>