File project.diff of Package dump1090

--- dump1090.changes.orig
+++ dump1090.changes
@@ -1,4 +1,9 @@
 -------------------------------------------------------------------
+Sun Jun  7 20:10:40 UTC 2020 - Martin Hauke <mardnh@gmx.de>
+
+- Set CFLAGS+=-fcommon
+
+-------------------------------------------------------------------
 Sat Feb 17 14:22:16 UTC 2018 - mardnh@gmx.de
 
 - Switch to mutability's fork
--- dump1090.spec.orig
+++ dump1090.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package dump1090
 #
-# Copyright (c) 2018 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2020 SUSE LLC
 # Copyright (c) 2017, Martin Hauke <mardnh@gmx.de>
 #
 # All modifications and additions to the file contributed by third parties
@@ -13,7 +13,7 @@
 # license that conforms to the Open Source Definition (Version 1.9)
 # published by the Open Source Initiative.
 
-# Please submit bugfixes or comments via http://bugs.opensuse.org/
+# Please submit bugfixes or comments via https://bugs.opensuse.org/
 #
 
 
@@ -23,7 +23,7 @@ Release:        0
 Summary:        An ADS-B Mode S decoder for RTLSDR devices (MalcolmRobb's fork)
 License:        GPL-2.0-only
 Group:          Productivity/Hamradio/Other
-Url:            https://github.com/MalcolmRobb/dump1090
+URL:            https://github.com/MalcolmRobb/dump1090
 Source:         %{name}-%{version}.tar.xz
 BuildRequires:  git-core
 BuildRequires:  pkgconfig
@@ -38,7 +38,7 @@ MalcolmRobb's fork
 %setup -q
 
 %build
-make CC="cc %{optflags} -Wno-format-truncation" %{?_smp_mflags}
+make CC="cc %{optflags} -Wno-format-truncation -fcommon" %{?_smp_mflags}
 
 %install
 install -D -p -m 0755 dump1090 \