diff -Nru openal-soft-1.19.1/debian/changelog openal-soft-1.19.1/debian/changelog
--- openal-soft-1.19.1/debian/changelog	2018-10-15 07:34:29.000000000 +0000
+++ openal-soft-1.19.1/debian/changelog	2020-09-24 21:21:03.000000000 +0000
@@ -1,3 +1,13 @@
+openal-soft (1:1.19.1-2) unstable; urgency=medium
+
+  * Team upload.
+  * Declare compliance with Debian Policy 4.5.0.
+  * Work around FTBFS with GCC 10 by building with -fcommon. (Closes: #957635)
+  * Switch to debhelper-compat = 13.
+  * Rename TODO.Debian to TODO again as suggested by Lintian.
+
+ -- Markus Koschany <apo@debian.org>  Thu, 24 Sep 2020 23:21:03 +0200
+
 openal-soft (1:1.19.1-1) unstable; urgency=medium
 
   [ Bret Curtis ]
diff -Nru openal-soft-1.19.1/debian/compat openal-soft-1.19.1/debian/compat
--- openal-soft-1.19.1/debian/compat	2018-09-26 15:11:54.000000000 +0000
+++ openal-soft-1.19.1/debian/compat	1970-01-01 00:00:00.000000000 +0000
@@ -1 +0,0 @@
-11
diff -Nru openal-soft-1.19.1/debian/control openal-soft-1.19.1/debian/control
--- openal-soft-1.19.1/debian/control	2018-09-26 15:11:54.000000000 +0000
+++ openal-soft-1.19.1/debian/control	2020-09-24 21:21:03.000000000 +0000
@@ -5,10 +5,10 @@
            Reinhard Tartler <siretart@tauware.de>,
            Gonéri Le Bouder <goneri@rulezlan.org>,
            Bret Curtis <psi29a@gmail.com>
-Build-Depends: debhelper (>= 11),
+Build-Depends: debhelper-compat (= 13),
                libasound2-dev [linux-any],
                cmake, portaudio19-dev, libpulse-dev, libsndio-dev
-Standards-Version: 4.2.1
+Standards-Version: 4.5.0
 Section: libs
 Vcs-Git: https://salsa.debian.org/games-team/openal-soft.git
 Vcs-Browser: https://salsa.debian.org/games-team/openal-soft
diff -Nru openal-soft-1.19.1/debian/rules openal-soft-1.19.1/debian/rules
--- openal-soft-1.19.1/debian/rules	2018-09-26 15:11:54.000000000 +0000
+++ openal-soft-1.19.1/debian/rules	2020-09-24 21:21:03.000000000 +0000
@@ -6,7 +6,7 @@
 #CMake silently ignores CPPFLAGS. Below will properly set CFLAGS/CXXFLAGS
 #https://wiki.debian.org/Hardening#Notes_for_packages_using_CMake
 CPPFLAGS:=$(shell dpkg-buildflags --get CPPFLAGS)
-CFLAGS:=$(shell dpkg-buildflags --get CFLAGS) $(CPPFLAGS)
+CFLAGS:=$(shell dpkg-buildflags --get CFLAGS) $(CPPFLAGS) -fcommon
 CXXFLAGS:=$(shell dpkg-buildflags --get CXXFLAGS) $(CPPFLAGS)
 LDFLAGS:=$(shell dpkg-buildflags --get LDFLAGS)
 
@@ -57,6 +57,8 @@
 		debian/tmp/usr/share/openal/alsoftrc.sample \
 		debian/tmp/etc/openal/alsoft.conf
 
+override_dh_missing:
+	dh_missing --list-missing
 
 override_dh_shlibdeps: debian/tmp/openal-soft-Recommends-dummy.so debian/tmp/openal-soft-Suggests-dummy.so
 	dh_shlibdeps -O--parallel
diff -Nru openal-soft-1.19.1/debian/TODO openal-soft-1.19.1/debian/TODO
--- openal-soft-1.19.1/debian/TODO	1970-01-01 00:00:00.000000000 +0000
+++ openal-soft-1.19.1/debian/TODO	2020-09-24 21:21:03.000000000 +0000
@@ -0,0 +1 @@
+* /etc/openal/alsoft.conf could use a manual page
diff -Nru openal-soft-1.19.1/debian/TODO.Debian openal-soft-1.19.1/debian/TODO.Debian
--- openal-soft-1.19.1/debian/TODO.Debian	2017-01-30 17:02:50.000000000 +0000
+++ openal-soft-1.19.1/debian/TODO.Debian	1970-01-01 00:00:00.000000000 +0000
@@ -1 +0,0 @@
-* /etc/openal/alsoft.conf could use a manual page