diff --git a/graphics/gphoto2/files/patch-gphoto2_main.c b/graphics/gphoto2/files/patch-gphoto2_main.c
new file mode 100644
index 000000000000..aba416d2d3a7
--- /dev/null
+++ b/graphics/gphoto2/files/patch-gphoto2_main.c
@@ -0,0 +1,19 @@
+--- gphoto2/main.c.orig	2020-07-02 06:39:33 UTC
++++ gphoto2/main.c
+@@ -1211,14 +1211,14 @@ start_timeout_func (Camera *camera, unsigned int timeo
+ 
+ 	pthread_create (&tid, NULL, thread_func, td);
+ 
+-	return (tid);
++	return (intptr_t)tid;
+ }
+ 
+ static void
+ stop_timeout_func (Camera __unused__ *camera, unsigned int id,
+ 		   void __unused__ *data)
+ {
+-	pthread_t tid = id;
++	pthread_t tid = (pthread_t)(intptr_t)id;
+ 
+ 	pthread_cancel (tid);
+ 	pthread_join (tid, NULL);