Switch to new download format, add sysusers file and add additional compilation options

pkg.info

@@ -1,10 +1,26 @@
 name: dbus
 description: Freedesktop.org message bus system
 version: 1.16.2
-revision: 3
+revision: 4
 url: https://www.freedesktop.org/wiki/Software/dbus
 license: AFL2.1 or GPL2-or-later
 architecture: any
-depends: ["expat","glibc","elogind","libcap"]
-make_depends: ["docbook-xsl-nons","glib","meson","python3","xmlto"]
 type: source
+depends:
+  - expat
+  - glibc
+  - elogind
+  - libcap
+  - sysusers
+make_depends:
+  - docbook-xsl-nons
+  - doxygen
+  - glib
+  - meson
+  - python3
+  - xmlto
+downloads:
+  - url: https://dbus.freedesktop.org/releases/dbus/dbus-${BPM_PKG_VERSION}.tar.xz
+    extract_to: ${BPM_SOURCE}
+    extract_strip_components: 1
+    checksum: 0ba2a1a4b16afe7bceb2c07e9ce99a8c2c3508e5dec290dbb643384bd6beb7e2