diff --git a/easybuild/easyconfigs/l/LLVM/LLVM-16.0.6-GCCcore-13.2.0.eb b/easybuild/easyconfigs/l/LLVM/LLVM-16.0.6-GCCcore-13.2.0.eb
new file mode 100644
index 00000000000..3cbf84f26fe
--- /dev/null
+++ b/easybuild/easyconfigs/l/LLVM/LLVM-16.0.6-GCCcore-13.2.0.eb
@@ -0,0 +1,48 @@
+name = 'LLVM'
+version = '16.0.6'
+
+homepage = "https://llvm.org/"
+description = """The LLVM Core libraries provide a modern source- and target-independent
+ optimizer, along with code generation support for many popular CPUs
+ (as well as some less common ones!) These libraries are built around a well
+ specified code representation known as the LLVM intermediate representation
+ ("LLVM IR"). The LLVM Core libraries are well documented, and it is
+ particularly easy to invent your own language (or port an existing compiler)
+ to use LLVM as an optimizer and code generator."""
+
+toolchain = {'name': 'GCCcore', 'version': '13.2.0'}
+toolchainopts = {'cstd': 'gnu++11', 'pic': True}
+
+source_urls = ['https://github.com/llvm/llvm-project/releases/download/llvmorg-%(version)s/']
+sources = [
+    'llvm-%(version)s.src.tar.xz',
+    'cmake-%(version)s.src.tar.xz',
+    'third-party-%(version)s.src.tar.xz',
+]
+checksums = [
+    {'llvm-16.0.6.src.tar.xz': 'e91db44d1b3bb1c33fcea9a7d1f2423b883eaa9163d3d56ca2aa6d2f0711bc29'},
+    {'cmake-16.0.6.src.tar.xz': '39d342a4161095d2f28fb1253e4585978ac50521117da666e2b1f6f28b62f514'},
+    {'third-party-16.0.6.src.tar.xz': '15f5b9aeeba938530af977d5f9205612737a091a7f0f6c8075df8723b7713f70'},
+]
+
+builddependencies = [
+    ('binutils', '2.40'),
+    ('CMake', '3.27.6'),
+    ('Python', '3.11.5'),
+]
+
+dependencies = [
+    ('ncurses', '6.4'),
+    ('zlib', '1.2.13'),
+]
+
+build_shared_libs = True
+
+sanity_check_paths = {
+    'files': ['bin/llvm-ar', 'bin/FileCheck'],
+    'dirs': ['include/llvm', 'include/llvm-c'],
+}
+
+sanity_check_commands = ["llvm-ar --help"]
+
+moduleclass = 'compiler'
diff --git a/easybuild/easyconfigs/l/libGLU/libGLU-9.0.3-GCCcore-13.2.0.eb b/easybuild/easyconfigs/l/libGLU/libGLU-9.0.3-GCCcore-13.2.0.eb
new file mode 100644
index 00000000000..6de3d5baea2
--- /dev/null
+++ b/easybuild/easyconfigs/l/libGLU/libGLU-9.0.3-GCCcore-13.2.0.eb
@@ -0,0 +1,27 @@
+easyblock = 'MesonNinja'
+
+name = 'libGLU'
+version = '9.0.3'
+
+homepage = 'https://mesa.freedesktop.org/archive/glu/'
+description = """The OpenGL Utility Library (GLU) is a computer graphics library for OpenGL. """
+
+toolchain = {'name': 'GCCcore', 'version': '13.2.0'}
+toolchainopts = {'pic': True}
+
+source_urls = ['https://mesa.freedesktop.org/archive/glu/']
+sources = ['glu-%(version)s.tar.xz']
+checksums = ['bd43fe12f374b1192eb15fe20e45ff456b9bc26ab57f0eee919f96ca0f8a330f']
+
+builddependencies = [('binutils', '2.40'),
+                     ('Ninja', '1.11.1'),
+                     ('Meson', '1.2.3')]
+
+dependencies = [('Mesa', '23.1.9')]
+
+sanity_check_paths = {
+    'files': ['lib/libGLU.%s' % SHLIB_EXT],
+    'dirs': [],
+}
+
+moduleclass = 'vis'
diff --git a/easybuild/easyconfigs/l/libdrm/libdrm-2.4.117-GCCcore-13.2.0.eb b/easybuild/easyconfigs/l/libdrm/libdrm-2.4.117-GCCcore-13.2.0.eb
new file mode 100644
index 00000000000..b426bc248de
--- /dev/null
+++ b/easybuild/easyconfigs/l/libdrm/libdrm-2.4.117-GCCcore-13.2.0.eb
@@ -0,0 +1,32 @@
+easyblock = 'MesonNinja'
+
+name = 'libdrm'
+version = '2.4.117'
+
+homepage = 'https://dri.freedesktop.org'
+description = """Direct Rendering Manager runtime library."""
+
+toolchain = {'name': 'GCCcore', 'version': '13.2.0'}
+
+source_urls = ['https://dri.freedesktop.org/libdrm/']
+sources = [SOURCELOWER_TAR_XZ]
+checksums = ['a2888d69e3eb1c8a77adc08a75a60fbae01f0d208d26f034d1a12e362361242b']
+
+builddependencies = [
+    ('binutils', '2.40'),
+    ('pkgconf', '2.0.3'),
+    ('Meson', '1.2.3'),
+    ('Ninja', '1.11.1'),
+]
+dependencies = [('X11', '20231019')]
+
+# installing manpages requires an extra build dependency (docbook xsl)
+configopts = '-Dman-pages=disabled'
+
+sanity_check_paths = {
+    'files': ['lib/libdrm.%s' % SHLIB_EXT, 'include/libdrm/drm.h'],
+    'dirs': ['include', 'lib'],
+}
+
+
+moduleclass = 'lib'
diff --git a/easybuild/easyconfigs/l/libglvnd/libglvnd-1.7.0-GCCcore-13.2.0.eb b/easybuild/easyconfigs/l/libglvnd/libglvnd-1.7.0-GCCcore-13.2.0.eb
new file mode 100644
index 00000000000..cd5ce89a5cb
--- /dev/null
+++ b/easybuild/easyconfigs/l/libglvnd/libglvnd-1.7.0-GCCcore-13.2.0.eb
@@ -0,0 +1,33 @@
+easyblock = 'MesonNinja'
+
+name = 'libglvnd'
+version = '1.7.0'
+
+homepage = 'https://gitlab.freedesktop.org/glvnd/libglvnd'
+description = "libglvnd is a vendor-neutral dispatch layer for arbitrating OpenGL API calls between multiple vendors."
+
+toolchain = {'name': 'GCCcore', 'version': '13.2.0'}
+
+source_urls = ['https://gitlab.freedesktop.org/glvnd/libglvnd/-/archive/v%(version)s/']
+sources = ['libglvnd-v%(version)s.tar.gz']
+checksums = ['2b6e15b06aafb4c0b6e2348124808cbd9b291c647299eaaba2e3202f51ff2f3d']
+
+builddependencies = [
+    ('binutils', '2.40'),
+    ('pkgconf', '2.0.3'),
+    ('Meson', '1.2.3'),
+    ('Ninja', '1.11.1'),
+]
+
+dependencies = [('X11', '20231019')]
+
+# Let EGL find system-installed vendor files in /etc/glvnd/egl_vendor.d etc.
+allow_prepend_abs_path = True
+modextrapaths = {"__EGL_VENDOR_LIBRARY_DIRS": "/etc/glvnd/egl_vendor.d:/usr/share/glvnd/egl_vendor.d"}
+
+sanity_check_paths = {
+    'files': ['lib/lib%s.%s' % (x, SHLIB_EXT) for x in ['EGL', 'GL', 'GLX', 'OpenGL']],
+    'dirs': ['include/%s' % x for x in ['EGL', 'GL', 'GLES', 'GLES2', 'GLES3', 'glvnd', 'KHR']] + ['lib/pkgconfig'],
+}
+
+moduleclass = 'lib'
diff --git a/easybuild/easyconfigs/l/libunwind/libunwind-1.6.2-GCCcore-13.2.0.eb b/easybuild/easyconfigs/l/libunwind/libunwind-1.6.2-GCCcore-13.2.0.eb
new file mode 100644
index 00000000000..031cb3115ea
--- /dev/null
+++ b/easybuild/easyconfigs/l/libunwind/libunwind-1.6.2-GCCcore-13.2.0.eb
@@ -0,0 +1,32 @@
+easyblock = 'ConfigureMake'
+
+name = 'libunwind'
+version = '1.6.2'
+
+homepage = 'https://www.nongnu.org/libunwind/'
+description = """The primary goal of libunwind is to define a portable and efficient C programming interface
+ (API) to determine the call-chain of a program. The API additionally provides the means to manipulate the
+ preserved (callee-saved) state of each call-frame and to resume execution at any point in the call-chain
+ (non-local goto). The API supports both local (same-process) and remote (across-process) operation.
+ As such, the API is useful in a number of applications"""
+
+toolchain = {'name': 'GCCcore', 'version': '13.2.0'}
+
+source_urls = [GNU_SAVANNAH_SOURCE]
+sources = [SOURCE_TAR_GZ]
+checksums = ['4a6aec666991fb45d0889c44aede8ad6eb108071c3554fcdff671f9c94794976']
+
+builddependencies = [('binutils', '2.40')]
+
+dependencies = [
+    ('XZ', '5.4.4'),
+]
+
+preconfigopts = 'export LIBS="$LIBS -llzma" && export CFLAGS="$CFLAGS -fno-common" && '
+
+sanity_check_paths = {
+    'files': ['include/libunwind.h', 'lib/libunwind.%s' % SHLIB_EXT],
+    'dirs': []
+}
+
+moduleclass = 'lib'
diff --git a/easybuild/easyconfigs/m/Mesa/Mesa-23.1.9-GCCcore-13.2.0.eb b/easybuild/easyconfigs/m/Mesa/Mesa-23.1.9-GCCcore-13.2.0.eb
new file mode 100644
index 00000000000..906c5eb2634
--- /dev/null
+++ b/easybuild/easyconfigs/m/Mesa/Mesa-23.1.9-GCCcore-13.2.0.eb
@@ -0,0 +1,66 @@
+# This is a Mesa using software rendering via Gallium-DRI and libglvnd
+# - libglvnd can dynamically choose between system-installed NVidia
+# libGLX/libEGL or the software renderers provided by this Mesa
+# - EGL is available
+#
+# Software renderers enabled (swr deprecated as of v22):
+# - llvmpipe: uses LLVM for JIT code generation (multi-threaded)
+# - softpipe: a reference Gallium driver
+# Default renderer is llvmpipe. To use softpipe, set the environment
+# variable GALLIUM_DRIVER=softpipe
+
+name = 'Mesa'
+version = '23.1.9'
+
+homepage = 'https://www.mesa3d.org/'
+description = """Mesa is an open-source implementation of the OpenGL specification -
+ a system for rendering interactive 3D graphics."""
+
+toolchain = {'name': 'GCCcore', 'version': '13.2.0'}
+
+source_urls = [
+    'https://mesa.freedesktop.org/archive/',
+    'https://mesa.freedesktop.org/archive/%(version)s',
+    'ftp://ftp.freedesktop.org/pub/mesa/%(version)s',
+    'ftp://ftp.freedesktop.org/pub/mesa/older-versions/%(version_major)s.x/%(version)s',
+    'ftp://ftp.freedesktop.org/pub/mesa/older-versions/%(version_major)s.x',
+]
+sources = [SOURCELOWER_TAR_XZ]
+checksums = ['295ba27c28146ed09214e8ce79afa1659edf9d142decc3c91f804552d64f7510']
+
+builddependencies = [
+    ('binutils', '2.40'),
+    ('Meson', '1.2.3'),
+    ('Ninja', '1.11.1'),
+    ('flex', '2.6.4'),
+    ('Bison', '3.8.2'),
+    ('pkgconf', '2.0.3'),
+    ('Mako', '1.2.4'),
+    ('libxml2', '2.11.5'),
+    ('expat', '2.5.0'),
+    ('gettext', '0.22'),
+]
+
+dependencies = [
+    ('zlib', '1.2.13'),
+    ('zstd', '1.5.5'),
+    ('libdrm', '2.4.117'),
+    ('libglvnd', '1.7.0'),
+    ('libunwind', '1.6.2'),
+    ('LLVM', '16.0.6'),
+    ('X11', '20231019'),
+]
+
+configopts = "-Dplatforms=x11 -Dosmesa=true -Dvulkan-drivers='' "
+configopts += "-Dllvm=enabled -Dshared-llvm=enabled -Dlibunwind=enabled -Dglvnd=true"
+
+# Easybuild will automatically add appropriate Gallium drivers for the processor architecture of the host
+# If you need a different configuration, it possible to override those values by setting your own configopts
+# configopts += " -Dgallium-drivers=swrast"
+
+# symlink indirect to mesa GLX, similar to Debian, see
+# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=881789
+# This helps in certain X forwarding situations (e.g. XQuartz)
+postinstallcmds = ["ln -s libGLX_mesa.so.0 %(installdir)s/lib/libGLX_indirect.so.0"]
+
+moduleclass = 'vis'