gnu: emacs-explain-pause-mode: Use new style.

* gnu/packages/emacs-xyz.scm (emacs-explain-pause-mode)[native-inputs]: Remove
label.

gnu: emacs-guix: Use new style (partly).

* gnu/packages/emacs-xyz.scm (emacs-guix)[arguments]<#:phase>: Remove trailing
[native-inputs, propagated-inputs]: Remove labels.

gnu: festival: Support ALSA output.

* gnu/packages/speech.scm (festival)[arguments]:
Add "LINUXAUDIO=alsa" to #:make-flags.
[inputs]: Add alsa-lib.

gnu: igt-gpu-tools: Include man pages.

* gnu/packages/admin.scm (igt-gpu-tools)[arguments]:
Add a new 'find-rst2man.py phase.
(native-inputs): Add python-docutils.

gnu: igt-gpu-tools: Fix build with newer Mesons.

* gnu/packages/admin.scm (igt-gpu-tools)[arguments]:
Add a new 'fix-meson.build phase.

gnu: i7z: Fix building with GCC >= 10.

* gnu/packages/hardware.scm (i7z)[source]: Add patch.
* gnu/packages/patches/i7z-gcc-10.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.

gnu: fprintd: Gexp arguments.

* gnu/packages/linux.scm (fprintd)[arguments]: Use Gexps.

gnu: fprintd: Update to 1.94.1.

* gnu/packages/freedesktop.scm (fprintd): Update to 1.94.1.
[arguments]: Remove obsolete 'patch-mistake and 'no-polkit-magic phases.
Make 'patch-systemd-dependencies regexp more specific.
Remove gi.repository.FPrint in the 'ignore-test-dependencies regexp.
[native-inputs]: Remove unused libxslt.
[inputs]: Remove unused gusb, nss, and pixman.

gnu: fprintd: Remove phase return values.

* gnu/packages/freedesktop.scm (fprintd)[arguments]:
Don't explicitly return #t from phases.

gnu: libfprint: Gexp arguments.

* gnu/packages/linux.scm (libfprint)[arguments]: Use Gexps.

gnu: libfprint: Update to 1.94.2.

* gnu/packages/freedesktop.scm (libfprint): Update to 1.94.2.
[arguments]: Add "-Dudev_rules_dir=" to #:configure-flags.
[native-inputs]: Remove eudev.  Remove input labels.
[inputs]: Remove glib.  Add libgudev.

gnu: corefreq: Stop using %OUTPUTS.

* gnu/packages/linux.scm (corefreq)[arguments]: Use Gexps to remove use
of %OUTPUTS.

gnu: emacs-pdf-tools: Use new style.

* gnu/packages/emacs-xyz.scm (emacs-pdf-tools)[arguments]<#:phases>: Remove
trailing #T.
[native-inputs, propagated-inputs]: Remove labels.
[inputs]: Reorder alphabetically.

gnu: emacs-direnv: Use new style.

* gnu/packages/emacs-xyz.scm (emacs-direnv)[arguments]: Use SEARCH-INPUT.
[propagated-inputs]: Remove labels.

gnu: emacs-howm: Use new style.

* gnu/packages/emacs-xyz.scm (emacs-howm)[native-inputs]: Remove labels.

gnu: emacs-auctex: Use new style.

* gnu/packages/emacs-xyz.scm (emacs-auctex)[arguments]<#:phases>: Use
SEARCH-INPUT-FILE.  Remove trailing #T.
[inputs]: Remove labels.

gnu: emacs-ag: Use new style.

* gnu/packages/emacs-xyz.scm (emacs-ag)[arguments]<#:phases>: Remove trailing
[propagated-inputs]: Remove labels.

gnu: emacs-emms: Use new style.

* gnu/packages/emacs-xyz.scm (emacs-emms)[arguments]<#:phases>: Use
SEARCH-INPUT-FILE.  Remove trailing #T.
[inputs]: Remove labels.

gnu: fontmanager: Use libsoup2 and vala-0.52

These changes fix the build.

* gnu/packages/fontutils.scm (fontmanager)[native-inputs]: Replace vala
with vala-0.52.
[inputs]: Replace libsoup with libsoup-minimal-2. Replace webkitgtk with
webkitgtk-with-libsoup2.

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

gnu: emacs-emms-print-metadata: Use new style.

* gnu/packages/emacs-xyz.scm (emacs-emms-print-metadata)[arguments]<#:phases>:
Remove trailing #T.
[inputs]: Remove label.