gnu: Add isa-l.

* gnu/packages/compression.scm (isa-l): New variable.

services: cuirass: Remove the default database host.

* gnu/services/cuirass.scm (%cuirass-default-database): Remove the default
host.

gnu: emacs-punpun-theme: Update to 7026684.

* gnu/packages/emacs-xyz.scm (emacs-punpun-theme): Update to 7026684.
[url]: Use updated URL.
[home-page]: Use updated URL.

Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>

gnu: emacs-haskell-mode: Use new style.

* gnu/packages/emacs-xyz.scm (emacs-haskell-mode)[arguments]: Use gexps.

gnu: emacs-haskell-mode: Fix build.

* gnu/packages/emacs-xyz (emacs-haskell-mode):
[arguments]: Use emacs-minimal as key for %build-inputs.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>

gnu: ansible: Update native-search-paths.

* gnu/packages/admin.scm (ansible)[native-search-paths]: Update to
search in python3.9 subfolder.

gnu: mercurial: Update native-search-paths.

* gnu/packages/version-control.scm (mercurial)[naive-search-paths]:
Search for extensions in python3.9 subfolder.

gnu: guile-email-latest: Update to 0.2.2-2.ea60bb9.

* gnu/packages/guile-xyz.scm (guile-email-latest): Update to 0.2.2-2.ea60bb9.

gnu: tensorflow: Fix build with newer numpy.

* gnu/packages/machine-learning.scm (tensorflow)[arguments]: Rename
'python3.7-compatibility to 'python3.9-compatibility and patch file to allow
building with newer numpy.

gnu: python-setuptools-for-tensorflow: Fix build.

* gnu/packages/python-xyz.scm (python-setuptools-for-tensorflow)[arguments]:
Add phase 'compatibility-fixes; disable tests.
[native-inputs]: Add python-pytest, python-mock, and python-six.

gnu: criu: Fix typo that broke the build.

Reported by flatwhatson on #guix.

* gnu/packages/virtualization.scm (criu)[arguments]: Fix typo in #:make-flags.

gnu: libpfm4: Fix build error.

------
For some reason, the build recently failed with:

        pfmlib_perf_event_pmu.c:349:36: error: ?%s? directive output may be truncated writing up to 255 bytes into a region of size between 0 and 4095 [-Werror=format-truncation=]
          349 |   snprintf(d2path, MAXPATHLEN, "%s/%s", debugfs_mnt, d1->d_name);
              |                                    ^~
        pfmlib_perf_event_pmu.c:349:3: note: ?snprintf? output between 2 and 4352 bytes into a destination of size 4096
          349 |   snprintf(d2path, MAXPATHLEN, "%s/%s", debugfs_mnt, d1->d_name);
              |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        pfmlib_perf_event_pmu.c:399:58: error: ?%s? directive output may be truncated writing up to 255 bytes into a region of size between 0 and 4095 [-Werror=format-truncation=]
          399 |                         snprintf(idpath, MAXPATHLEN, "%s/%s/id", d2path, d2->d_name);
              |                                                          ^~
        pfmlib_perf_event_pmu.c:399:25: note: ?snprintf? output between 5 and 4355 bytes into a destination of size 4096
          399 |                         snprintf(idpath, MAXPATHLEN, "%s/%s/id", d2path, d2->d_name);
              |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        cc1: all warnings being treated as errors
------

* gnu/packages/linux.scm (libpfm4)[arguments]: Add `-Wno-format-truncation` to
CFLAGS in custom 'build' phase.

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

build-system/linux-module: Wrap with build variables.

* guix/build-system/linux-module.scm (linux-module-build): Wrap the
builder gexp WITH-BUILD-VARIABLES to restore %build-inputs after commit
7d873f194ca69d6096d28d7a224ab78e83e34fe1 removed all old certainties.

Reported by lfam in #guix.

gnu: spice-vdagent: Fix build with glib >= 2.68.

* gnu/packages/spice.scm (spice-vdagent)[source]: Add patch.
* gnu/packages/patches/spice-vdagent-glib-2.68.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.

gnu: boost-signals2: Update hash to matched moved tag.

The upstream boost-1.77.0 tag moved significantly: from commit 10b030b
to commit 4a51d6e.  Both predate the release of Boost 1.77.0, see
<https://lists.boost.org/boost-announce/2021/08/0593.php>, so we might
reasonably assume that the tag is now stable.

Asked upstream: <https://github.com/boostorg/signals2/issues/56>.

* gnu/packages/boost (boost-signals2)[source]: Update hash.

Signed-off-by: Tobias Geerinckx-Rice <me@tobias.gr>

gnu: ableton-link: Update to 3.0.3.

* gnu/packages/audio.scm (ableton-link): Update to 3.0.3.
[arguments]: In phases, change source directory to "../source".  Remove
trailing #t.

doc: Do not explain quote/quasiquote in the context of inputs.

* doc/guix.texi (Defining Packages): Move reference to
quote/quasiquote from 'inputs' to 'arguments'.

doc: Use @lisp for 'static-networking-service-type' example.

* doc/guix.texi (Networking Setup): Use @lisp for
'static-networking-service-type' example.

gnu: libgit2: Allow cross-compilation.

With commit 8394619baceb118df92e355377fd543bb1aa501a, the label for
'pkg-config' when cross-compiling changed to "TRIPLET-pkg-config",
thereby breaking the 'assoc-ref' call.  This commit fixes it by avoiding
referring to the label.

* gnu/packages/version-control.scm (libgit2)[arguments]: Adjust
"-DPKG_CONFIG_EXECUTABLE=" option.

gnu: emacs: Partially revert 'guix style'd emacs packages.

This is a follow up to commit 88097dfba765bacb809edae7639fc3ed2dead297, which
styled many Emacs packages with 'guix style'.

* gnu/packages/emacs-xyz.scm (emacs-shroud): Revert to previous version.
(emacs-howm): Likewise.
(emacs-ob-sclang)[propagated-inputs]: Replace emacs-emacs by emacs-org and
org-scel by emacs-scel.