Added fix for glib-c extern c

mozilla-1692893-glib-object.patch

@@ -0,0 +1,23 @@
+diff --git a/other-licenses/atk-1.0/atk/atkobject.h b/other-licenses/atk-1.0/atk/atkobject.h
+--- a/other-licenses/atk-1.0/atk/atkobject.h
++++ b/other-licenses/atk-1.0/atk/atkobject.h
+@@ -20,14 +20,14 @@
+ #ifndef __ATK_OBJECT_H__
+ #define __ATK_OBJECT_H__
+ 
++#include <glib-object.h>
++#include <atk/atkstate.h>
++#include <atk/atkrelationtype.h>
++
+ #ifdef __cplusplus
+ extern "C" {
+ #endif /* __cplusplus */
+ 
+-#include <glib-object.h>
+-#include <atk/atkstate.h>
+-#include <atk/atkrelationtype.h>
+-
+ /*
+  * AtkObject represents the minimum information all accessible objects
+  * return. This information includes accessible name, accessible
+

thunderbird.spec

@@ -228,6 +228,7 @@ Patch1001:      build-ppc64le-inline.patch
 Patch1002:      python-2.7-gcc8-fix.patch
 Patch1003:      python-missing-utimensat.patch
 Patch1004:      build-icu-make.patch
+Patch1005:      mozilla-1692893-glib-object.patch
 # workaround for https://bugzilla.redhat.com/show_bug.cgi?id=1699374
 Patch4:         build-mozconfig-fix.patch
 Patch6:         build-nss-version.patch
@@ -515,6 +516,7 @@ echo "use_bundled_yasm      %{?use_bundled_yasm}"
 
 %patch1001 -p1 -b .ppc64le-inline
 %patch1004 -p1 -b .icu-make
+%patch1005 -p1 -b .mozilla-1692893-glib-object
 
 # CentOS patches
 %if 0%{?centos}