Add various packages and patches for build system improvements

- Introduced valgrind with a patch to respect flags and updated its configuration.
- Added Vulkan ICD loader with CMake build configuration.
- Implemented Waf build system with a custom build script and configuration.
- Included Wayland protocols with Meson build system.
- Added xcb-util-keysyms with autotools configuration.
- Introduced Yasm with multiple patches for compatibility and improvements.
- Added Yelp tools and XSL with Meson build configurations and necessary patches for POSIX compliance.

extra/glib2/glib2.toml

@@ -0,0 +1,68 @@
+[build]
+type = "meson"
+
+[build.flags]
+build_dir = "build"
+configure = [
+    "-Ddtrace=disabled",
+    "-Dglib_debug=disabled",
+    "-Dintrospection=enabled",
+    "-Dman-pages=enabled",
+    "-Dselinux=disabled",
+    "-Dsysprof=disabled",
+    "-Dsystemtap=disabled",
+]
+post_install = [
+    'install -Dt "$DESTDIR/usr/share/depot.d/hooks" -m644 $DEPOT_SPECDIR/gio-querymodules.toml',
+    """install -Dt "$DESTDIR/usr/share/depot.d/hooks" -m644 $DEPOT_SPECDIR/glib-compile-schemas.toml""",
+    'touch "$DESTDIR/usr/lib/gio/modules/.keep"',
+    'python -m compileall -d /usr/share/glib-2.0/codegen "$DESTDIR/usr/share/glib-2.0/codegen"',
+    'python -O -m compileall -d /usr/share/glib-2.0/codegen  "$DESTDIR/usr/share/glib-2.0/codegen"',
+]
+skip_tests = true 
+
+[dependencies]
+build = [
+    "gettext",
+    "meson",
+    "libelf",
+    "shared-mime-info",
+    "python",
+    "python-docutils",
+    "python-packaging",
+    "util-linux",
+    "gobject-introspection",
+]
+runtime = [
+    "sh",
+    "glibc",
+    "libffi",
+    "pcre2",
+    "util-linux",
+    "zlib-ng",
+]
+
+[[manual_sources]]
+files = [
+    "0001-glib-compile-schemas-Remove-noisy-deprecation-warnin.patch",
+    "0002-gdesktopappinfo-Add-more-known-terminals.patch",
+    "gio-querymodules.toml",
+    "glib-compile-schemas.toml"
+]
+
+[package]
+description = "Low-level core library that forms the basis for projects such as GTK and GNOME."
+homepage = "https://gitlab.gnome.org/GNOME/glib"
+license = "LGPL-2.1-or-later"
+name = "glib2"
+version = "2.86.4"
+
+[[source]]
+extract_dir = "$name-$version"
+patches = [
+    "0001-glib-compile-schemas-Remove-noisy-deprecation-warnin.patch",
+    "0002-gdesktopappinfo-Add-more-known-terminals.patch",
+]
+url = "https://download.gnome.org/sources/glib/2.86/glib-$version.tar.xz"
+sha256 = "md5:f2233a826c952aaae42b4a61611a06a4" 
+post_extract = [ "