diff -Nru meson-0.47.2/debian/changelog meson-0.47.2/debian/changelog
--- meson-0.47.2/debian/changelog	2018-09-02 16:05:01.000000000 +0000
+++ meson-0.47.2/debian/changelog	2018-09-05 11:04:41.000000000 +0000
@@ -1,3 +1,9 @@
+meson (0.47.2-1ubuntu2) cosmic; urgency=medium
+
+  * Add proposed fix-dbus-test.patch to fix build test
+
+ -- Jeremy Bicha <jbicha@ubuntu.com>  Wed, 05 Sep 2018 07:04:41 -0400
+
 meson (0.47.2-1ubuntu1) cosmic; urgency=medium
 
   * Sync with Debian.
diff -Nru meson-0.47.2/debian/patches/fix-gdbus-test.patch meson-0.47.2/debian/patches/fix-gdbus-test.patch
--- meson-0.47.2/debian/patches/fix-gdbus-test.patch	1970-01-01 00:00:00.000000000 +0000
+++ meson-0.47.2/debian/patches/fix-gdbus-test.patch	2018-09-05 11:04:41.000000000 +0000
@@ -0,0 +1,17 @@
+From: "Jan Alexander Steffens (heftig)" <jan.steffens@gmail.com>
+Subject: Fix gdbus test
+
+https://github.com/mesonbuild/meson/issues/4083
+diff --git i/run_unittests.py w/run_unittests.py
+index 28264606..7c267e17 100755
+--- i/run_unittests.py
++++ w/run_unittests.py
+@@ -3441,7 +3441,7 @@ class LinuxlikeTests(BasePlatformTests):
+                 break
+         self.assertIsInstance(docbook_target, dict)
+         ifile = self.introspect(['--target-files', 'generated-gdbus-docbook@cus'])[0]
+-        self.assertEqual(t['filename'], 'gdbus/generated-gdbus-doc-' + ifile)
++        self.assertEqual(t['filename'], 'gdbus/generated-gdbus-doc-' + os.path.basename(ifile))
+ 
+     def test_build_rpath(self):
+         if is_cygwin():
diff -Nru meson-0.47.2/debian/patches/series meson-0.47.2/debian/patches/series
--- meson-0.47.2/debian/patches/series	2018-09-02 16:05:01.000000000 +0000
+++ meson-0.47.2/debian/patches/series	2018-09-05 11:04:41.000000000 +0000
@@ -1,2 +1,3 @@
 1-disable-openmpi.patch
 quadmath-dynamic.patch
+fix-gdbus-test.patch