diff --git a/xforms-1.2.4-gcc10.patch b/xforms-1.2.4-gcc10.patch
new file mode 100644
index 0000000..3822ae4
--- /dev/null
+++ b/xforms-1.2.4-gcc10.patch
@@ -0,0 +1,24 @@
+Declare curobj for GCC 10 as static (RHBZ#1800271, thanks to Jens Thoms Toerring)
+
+--- xforms-1.2.4/fdesign/sp_spinner.c		2013-12-14 14:26:25.000000000 +0100
++++ xforms-1.2.4/fdesign/sp_spinner.c.gcc10	2020-02-10 21:36:31.032128122 +0100
+@@ -29,7 +29,7 @@
+ #include "spec/spinner_spec.h"
+ 
+ static FD_spinnerattrib * spn_attrib;
+-FL_OBJECT *curobj;
++static FL_OBJECT *curobj;
+ 
+ 
+ /***************************************
+--- xforms-1.2.4/fdesign/sp_twheel.c		2014-06-28 22:34:29.000000000 +0200
++++ xforms-1.2.4/fdesign/sp_twheel.c.gcc10	2020-02-10 21:36:07.910351664 +0100
+@@ -38,7 +38,7 @@
+ #include "spec/twheel_spec.h"
+ 
+ static FD_twheelattrib * twheel_attrib;
+-FL_OBJECT * curobj;
++static FL_OBJECT * curobj;
+ 
+ 
+ /***************************************
diff --git a/xforms.spec b/xforms.spec
index 08bb513..3b77e65 100644
--- a/xforms.spec
+++ b/xforms.spec
@@ -6,12 +6,13 @@
 Name:    xforms
 Summary: XForms toolkit library
 Version: 1.2.4
-Release: 15%{?dist}
+Release: 16%{?dist}
 
 License: LGPLv2+
 URL:     http://xforms-toolkit.org/
 Source0:  http://download.savannah.gnu.org/releases-noredirect/xforms/xforms-%{version}%{?pre}.tar.gz
 Source1:  http://download.savannah.gnu.org/releases-noredirect/xforms/xforms-%{version}%{?pre}.tar.gz.sig
+Patch0:   xforms-1.2.4-gcc10.patch
 
 BuildRequires:  gcc
 BuildRequires: libjpeg-devel
@@ -64,6 +65,7 @@ BuildArch:       noarch
 
 %prep
 %setup -q -n %{name}-%{version}%{?pre}
+%patch0 -p1 -b .gcc10
 
 # rpath hack
 sed -i -e 's|"/lib /usr/lib|"/%{_lib} %{_libdir}|' configure
@@ -133,6 +135,9 @@ fi
 
 
 %changelog
+* Mon Feb 10 2020 Robert Scheck <robert@fedoraproject.org> - 1.2.4-16
+- Declare curobj as static (#1800271, thanks to Jens Thoms Toerring)
+
 * Fri Jan 31 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.2.4-15
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild