x11-drivers/xf86-video-r128: Add missing include on stdint.h

Closes: https://bugs.gentoo.org/649496
Package-Manager: Portage-2.3.24, Repoman-2.3.6

x11-drivers/xf86-video-r128/files/xf86-video-r128-6.10.2-fix-stdint_h.patch

@@ -0,0 +1,11 @@
+--- a/src/atipcirename.h
++++ b/src/atipcirename.h
+@@ -29,6 +29,8 @@
+ #ifndef ATIPCIRENAME_H
+ #define ATIPCIRENAME_H
+ 
++#include <stdint.h>
++
+ enum region_type {
+     REGION_MEM,
+     REGION_IO 

x11-drivers/xf86-video-r128/xf86-video-r128-6.10.2.ebuild

@@ -1,9 +1,10 @@
-# Copyright 1999-2017 Gentoo Foundation
+# Copyright 1999-2018 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=5
 XORG_DRI=dri
-inherit xorg-2
+
+inherit flag-o-matic xorg-2
 
 DESCRIPTION="ATI Rage128 video driver"
 
@@ -13,8 +14,17 @@ IUSE="dri"
 RDEPEND=">=x11-base/xorg-server-1.2"
 DEPEND="${RDEPEND}"
 
+PATCHES=( "${FILESDIR}"/${P}-fix-stdint_h.patch )
+
 pkg_setup() {
 	XORG_CONFIGURE_OPTIONS=(
 		$(use_enable dri)
 	)
 }
+
+src_configure() {
+	# always use C11 semantics
+	append-cflags -std=gnu11
+
+	xorg-2_src_configure
+}