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/db5.3/db5.3.toml

@@ -0,0 +1,75 @@
+[build]
+type = "autotools"
+
+[build.flags]
+configure = [
+    "--bindir=/usr/bin/db5.3",
+    "--includedir=/usr/include/db5.3",
+    "--enable-compat185",
+    "--enable-shared",
+    "--disable-static",
+    "--enable-cxx",
+    "--enable-dbm",
+    "--enable-stl",
+]
+configure_file = "dist/configure"
+post_install = [
+    "install -d $DESTDIR/usr/lib/db5.3",
+    'rm "$DESTDIR/usr/lib/libdb.so"',
+    'rm "$DESTDIR/usr/lib/libdb_cxx.so"',
+    'rm "$DESTDIR/usr/lib/libdb_stl.so"',
+    'ln -s ../libdb-5.3.so "$DESTDIR/usr/lib/db5.3/libdb.so"',
+    'ln -s ../libdb_cxx-5.3.so "$DESTDIR/usr/lib/db5.3/libdb_cxx.so"',
+    'ln -s ../libdb_stl-5.3.so "$DESTDIR/usr/lib/db5.3/libdb_stl.so"',
+    'rm -r "$DESTDIR/usr/docs"',
+]
+skip_tests = true
+make-build-vars = [ "LIBSO_LIBS=-lpthread" ]
+
+[dependencies]
+runtime = [
+    "glibc",
+    "libunwind",
+    "libcxx",
+    "sh",
+]
+
+[[manual_sources]]
+files = [
+    "db-5.3.21-memp_stat-upstream-fix.patch",
+    "db-5.3.21-mutex_leak.patch",
+    "db-5.3.28-lemon_hash.patch",
+    "db-5.3.28_cve-2019-2708.patch",
+    "db-5.3.28-mmap-high-cpu-usage.patch",
+    "db-5.3.28-atomic_compare_exchange.patch",
+    "db-5.3.28-fcntl-mutexes-bdb4.8.patch",
+    "db-5.3.28-tls-configure.patch",
+    "db-5.3.28-libcxx12.patch"
+]
+
+[package]
+description = "The Berkeley DB embedded database system v5.3"
+homepage = "https://www.oracle.com/technology/software/products/berkeley-db/index.html"
+license = "Sleepycat"
+name = "db5.3"
+version = "5.3.28"
+
+[[source]]
+extract_dir = "$name-$version"
+patches = [
+    "db-5.3.21-memp_stat-upstream-fix.patch",
+    "db-5.3.21-mutex_leak.patch",
+    "db-5.3.28-lemon_hash.patch",
+    "db-5.3.28_cve-2019-2708.patch",
+    "db-5.3.28-mmap-high-cpu-usage.patch",
+    "db-5.3.28-atomic_compare_exchange.patch",
+    "db-5.3.28-fcntl-mutexes-bdb4.8.patch",
+    "db-5.3.28-tls-configure.patch",
+    "db-5.3.28-libcxx12.patch"
+]
+post_extract = [
+    "cp /usr/share/autoconf/build-aux/config.* dist/",
+    "cd dist && ./s_config",
+]
+sha256 = "e0a992d740709892e81f9d93f06daf305cf73fb81b545afe72478043172c3628"
+url = "https://download.oracle.com/berkeley-db/db-$version.tar.gz"