qemu: update to 2.12.0

Drop stale patch

Closes #15032.

Signed-off-by: Enno Boland <gottox@voidlinux.eu>

srcpkgs/qemu/patches/SDL2-fix-fullscreen.patch

@@ -1,29 +0,0 @@
-gui_fullscreen must be set before creating the window.
-
-	-- xtraeme
---- ui/sdl2.c.orig	2014-08-01 16:12:17.000000000 +0200
-+++ ui/sdl2.c	2014-09-03 12:09:44.651872098 +0200
-@@ -867,6 +867,11 @@ void sdl_display_init(DisplayState *ds,
-         exit(1);
-     }
- 
-+    if (full_screen) {
-+        gui_fullscreen = 1;
-+        sdl_grab_start(0);
-+    }
-+
-     for (i = 0;; i++) {
-         QemuConsole *con = qemu_console_lookup_by_index(i);
-         if (!con) {
-@@ -898,11 +903,6 @@ void sdl_display_init(DisplayState *ds,
-         g_free(filename);
-     }
- 
--    if (full_screen) {
--        gui_fullscreen = 1;
--        sdl_grab_start(0);
--    }
--
-     mouse_mode_notifier.notify = sdl_mouse_mode_change;
-     qemu_add_mouse_mode_change_notifier(&mouse_mode_notifier);
- 

srcpkgs/qemu/template

@@ -1,13 +1,13 @@
 # Template file for 'qemu'
 pkgname=qemu
-version=2.11.1
+version=2.12.0
 revision=1
 short_desc="Open Source Processor Emulator"
 maintainer="Juan RP <xtraeme@voidlinux.eu>"
 homepage="http://qemu.org"
 license="GPL-2, LGPL-2.1"
 distfiles="http://wiki.qemu.org/download/qemu-${version}.tar.bz2"
-checksum=d9df2213ceed32e91dab7bc9dd19c1af83f91ba72c7aeef7605dfaaf81732ccb
+checksum=c9f4a147bc915d24df9784affc611a115f42d24720a89210b479f1ba7a3f679c
 nocross="https://api.travis-ci.org/jobs/210268003/log.txt"
 
 nostrip=yes