xf86-video-amdgpu: fix gcc-10

packages/x11/driver/xf86-video-amdgpu/patches/xf86-video-amdgpu-fix-gcc-10.patch

@@ -0,0 +1,25 @@
+From 1dddab35e61b9100b2cbcd3098596946c1c50b7a Mon Sep 17 00:00:00 2001
+From: MilhouseVH <milhouseVH.github@nmacleod.com>
+Date: Sun, 21 Jun 2020 10:40:52 +0100
+Subject: [PATCH] Fix link failure with gcc 10
+
+---
+ src/drmmode_display.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/drmmode_display.h b/src/drmmode_display.h
+index 803ac3c..9c0f25a 100644
+--- a/src/drmmode_display.h
++++ b/src/drmmode_display.h
+@@ -289,7 +289,7 @@ Bool drmmode_wait_vblank(xf86CrtcPtr crtc, drmVBlankSeqType type,
+ 			 uint64_t *ust, uint32_t *result_seq);
+ 
+ 
+-miPointerSpriteFuncRec drmmode_sprite_funcs;
++extern miPointerSpriteFuncRec drmmode_sprite_funcs;
+ 
+ 
+ #endif
+-- 
+2.20.1
+