branch staging updated (99b25b1313 -> b8de3dee08)

[guix-commits]

apteryx pushed a change to branch staging
in repository guix.

    from 99b25b1313 Merge branch 'master' into staging
     new 2d4b61d014 gnu: gnunet: Fix indentation and use gexps.
     new ee0de79b1e gnu: gnunet: Disable flaky tests.
     new 893aad00c8 gnu: blender: Use gexps and remove labels.
     new c541a491aa gnu: blender: Use ffmpeg 5.
     new eb169d36e5 gnu: blender: Update to 3.3.5.
     new 09a20d115d gnu: imgui: Use unsigned int vertex indexes.
     new 9800aaca91 gnu: Add orangeduck-mpc.
     new cfbddc3d54 gnu: openboardview: Update to 9.95.0.
     new f9989f27ad gnu: openboardview: Update home page.
     new eeffc4ed04 gnu: gnunet: Update home page.
     new 44422c1fba gnu: utf8-h: Install header under include/utf8 prefix.
     new 107fbc375e gnu: imgui: Use gexp output variables.
     new c722bc034e gnu: Add imgui-1.87.
     new 9a423751cb gnu: openboardview: Use imgui-1.87.
     new f26f83c1a3 gnu: imgui: Update to 1.89.4.
     new b8de3dee08 gnu: gnunet: Update to 0.19.4.

The 16 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 gnu/local.mk                                       |   2 +
 gnu/packages/c.scm                                 |  79 ++++++++--
 gnu/packages/electronics.scm                       |  23 ++-
 gnu/packages/gnunet.scm                            | 151 ++++++++++---------
 gnu/packages/graphics.scm                          | 163 ++++++++++-----------
 .../patches/openboardview-use-system-mpc.patch     |  42 ++++++
 .../patches/orangeduck-mpc-fix-pkg-config.patch    |  25 ++++
 gnu/packages/toolkits.scm                          |  58 +++++---
 8 files changed, 345 insertions(+), 198 deletions(-)
 create mode 100644 gnu/packages/patches/openboardview-use-system-mpc.patch
 create mode 100644 gnu/packages/patches/orangeduck-mpc-fix-pkg-config.patch