From 09b95f43a56c25dcf4fd581ca70ac1a066a2394b Mon Sep 17 00:00:00 2001
From: Jan Beich <jbeich@FreeBSD.org>
Date: Thu, 28 Dec 2017 22:04:08 +0000
Subject: [PATCH] graphics/mesa-dri: add WAYLAND option for Vulkan drivers

PR:		221540
Submitted by:	Greg V
Approved by:	x11 (zeising)
---
 graphics/mesa-dri/Makefile | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/graphics/mesa-dri/Makefile b/graphics/mesa-dri/Makefile
index b9621382eb6c..23f3cdc6d250 100644
--- a/graphics/mesa-dri/Makefile
+++ b/graphics/mesa-dri/Makefile
@@ -11,7 +11,7 @@ COMMENT=	OpenGL hardware acceleration drivers for DRI2+
 USE_XORG=	dri2proto dri3proto glproto presentproto x11 xdamage xext \
 		xfixes xshmfence xv xvmc
 
-OPTIONS_DEFINE=	TEXTURE VAAPI VDPAU
+OPTIONS_DEFINE=	TEXTURE VAAPI VDPAU WAYLAND
 OPTIONS_DEFAULT=TEXTURE
 OPTIONS_SUB=	yes
 
@@ -25,6 +25,10 @@ VAAPI_USE=		XORG=xcb
 VDPAU_CONFIGURE_ENABLE=	vdpau
 VDPAU_LIB_DEPENDS=	libvdpau.so:multimedia/libvdpau
 
+WAYLAND_DESC=		Enable support for the Wayland platform in Vulkan drivers
+WAYLAND_BUILD_DEPENDS=	wayland-protocols>=1.8:graphics/wayland-protocols
+WAYLAND_LIB_DEPENDS=	libwayland-client.so:graphics/wayland
+
 .include <bsd.port.options.mk>
 .include "${.CURDIR:H:H}/graphics/mesa-dri/Makefile.common"
 
@@ -72,6 +76,14 @@ LDFLAGS+=		-B${LOCALBASE}/bin
 . endif
 .endif
 
+# enables VK_KHR_wayland_surface in Vulkan drivers
+.if ${PORT_OPTIONS:MWAYLAND}
+CONFIGURE_ARGS+=	--with-platforms=x11,drm,wayland
+. if empty(VULKAN_DRIVERS)
+IGNORE=	option WAYLAND is only valid on platforms with Vulkan
+. endif
+.endif
+
 CONFIGURE_ARGS+=	--with-dri-drivers="${DRI_DRIVERS:tl}" \
 			--with-gallium-drivers="${GALLIUM_DRIVERS:tl}" \
 			--with-vulkan-drivers="${VULKAN_DRIVERS:tl}"