--- Makefile	2021-08-17 17:28:54.461484000 -0300
+++ Makefile-gles	2021-08-17 18:27:54.189261000 -0300
@@ -53,7 +53,6 @@
 CXXFLAGS_powerpc64=	-DENABLE_YARR_JIT=0
 CMAKE_ARGS=		-DPORT=GTK
 CMAKE_OFF=		USE_LD_GOLD ${CMAKE_OFF_${ARCH}:U} \
-			ENABLE_GLES2 \
 			USE_SYSTEMD
 CMAKE_ON=		ENABLE_MINIBROWSER \
 			USE_SYSTEM_MALLOC
@@ -66,9 +65,11 @@
 
 BROWSER_PLUGINS_DIR?=	${LOCALBASE}/lib/browser_plugins/symlinks/webkit-gtk3
 
-OPTIONS_DEFINE=		DEBUG GEOIP GSTREAMER WAYLAND
-OPTIONS_DEFAULT=	GEOIP GSTREAMER WAYLAND
-OPTIONS_SUB=		yes
+OPTIONS_RADIO=	GL
+OPTIONS_RADIO_GL=	OPENGL GLESV2
+OPTIONS_DEFINE=	DEBUG GEOIP GSTREAMER WAYLAND
+OPTIONS_DEFAULT=	GEOIP GSTREAMER OPENGL WAYLAND
+OPTIONS_SUB=		yes
 
 # Building WebKit with debugging symbols requires ar and ld with
 # support for thin archives.  Also see
@@ -91,6 +92,16 @@
 GSTREAMER_USE=		GSTREAMER1=bad,gl
 GSTREAMER_CMAKE_BOOL=	ENABLE_VIDEO ENABLE_WEB_AUDIO
 
+OPENGL_USES=	gl
+OPENGL_USE=	gl=egl
+OPENGL_CONFIGURE_ENABLE=	gl egl
+
+GLESV2_USES=	gl
+GLESV2_USE=	gl=glesv2
+GLESV2_DESC=	Enable GLESv2 rendering
+GLESV2_CMAKE_BOOL=    ENABLE_GLES2
+GLESV2_CONFIGURE_ENABLE=	glesv
+
 WAYLAND_CMAKE_BOOL=	ENABLE_WAYLAND_TARGET
 WAYLAND_LIB_DEPENDS=	libwayland-egl.so:graphics/wayland \
 			libwpe-1.0.so:www/libwpe \
@@ -99,13 +110,6 @@
 post-patch:
 	@${REINPLACE_CMD} -e 's|/usr/lib/browser/plugins|${BROWSER_PLUGINS_DIR}|' \
 		${WRKSRC}/Source/WebKit/Shared/Plugins/unix/PluginSearchPath.cpp
-
-pre-configure:
-# .if !exists() evaluates too early before cairo has a chance to be installed
-	@if ! pkg-config --exists cairo-egl; then \
-		${ECHO_MSG} "${PKGNAME}: Needs cairo with OPENGL support enabled."; \
-		${FALSE}; \
-	fi
 
 post-install:
 	@${RLN} ${STAGEDIR}${PREFIX}/libexec/webkit2gtk-4.0/jsc \