[OE-core] [PATCH] libsdl2: require GLES when building Wayland support

[Ross Burton]

The Wayland support requires GLES2 to be enabled as otherwise the EGL support
code in SDL2 isn't enabled.

| In file included from .../SDL2-2.0.3/src/video/wayland/SDL_waylandvideo.c:34:0:
| .../SDL2-2.0.3/src/video/wayland/SDL_waylandvideo.c: In function 'Wayland_CreateDevice':
| .../SDL2-2.0.3/src/video/wayland/SDL_waylandopengles.h:38:38: error: 'SDL_EGL_GetSwapInterval' undeclared (first use in this function)
|  #define Wayland_GLES_GetSwapInterval SDL_EGL_GetSwapInterval

Solve this by adding gles2 to the Wayland PACKAGECONFIG option.

Signed-off-by: Ross Burton <ross.burton at intel.com>
---
 meta/recipes-graphics/libsdl2/libsdl2_2.0.3.bb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/recipes-graphics/libsdl2/libsdl2_2.0.3.bb b/meta/recipes-graphics/libsdl2/libsdl2_2.0.3.bb
index 97f64f3..f138f97 100644
--- a/meta/recipes-graphics/libsdl2/libsdl2_2.0.3.bb
+++ b/meta/recipes-graphics/libsdl2/libsdl2_2.0.3.bb
@@ -39,7 +39,7 @@ PACKAGECONFIG ??= " \
     ${@bb.utils.contains('DISTRO_FEATURES', 'alsa', 'alsa', '', d)} \
     ${@bb.utils.contains('DISTRO_FEATURES', 'directfb', 'directfb', '', d)} \
     ${@bb.utils.contains('DISTRO_FEATURES', 'pulseaudio', 'pulseaudio', '', d)} \
-    ${@bb.utils.contains('DISTRO_FEATURES', 'wayland', 'wayland', '', d)} \
+    ${@bb.utils.contains('DISTRO_FEATURES', 'wayland', 'wayland gles2', '', d)} \
     ${@bb.utils.contains('DISTRO_FEATURES', 'x11', 'x11', '', d)} \
 "
 PACKAGECONFIG[alsa]       = "--enable-alsa --disable-alsatest,--disable-alsa,alsa-lib,"
-- 
2.1.4