[OE-core] [PATCH 2/2] libsdl: enable opengl for libsdl

[Jiajun Xu]

To enable opengl for libsdl, we need DEPENDS on virtual/libgl. Add a check for
"opengl" in DISTRO_FEATURES and when it's set, "--enable-video-opengl"
and "virtual/libgl" will be added into EXTRA_CONF and DEPENDS.

Signed-off-by: Jiajun Xu <jiajun.xu at intel.com>
Acked-by: Phil Blundell <philb at gnu.org>
---
 meta/recipes-graphics/libsdl/libsdl_1.2.11.bb |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/meta/recipes-graphics/libsdl/libsdl_1.2.11.bb b/meta/recipes-graphics/libsdl/libsdl_1.2.11.bb
index 7c1c507..f08077d 100644
--- a/meta/recipes-graphics/libsdl/libsdl_1.2.11.bb
+++ b/meta/recipes-graphics/libsdl/libsdl_1.2.11.bb
@@ -10,10 +10,10 @@ SECTION = "libs"
 LICENSE = "LGPLv2.1"
 LIC_FILES_CHKSUM = "file://COPYING;md5=27818cd7fd83877a8e3ef82b82798ef4"
 
-DEPENDS = "virtual/libx11 libxext libxrandr libxrender"
+DEPENDS = "${@base_contains('DISTRO_FEATURES', 'opengl', 'virtual/libgl', '', d)} virtual/libx11 libxext libxrandr libxrender"
 DEPENDS_virtclass-nativesdk = "libx11-nativesdk libxrandr-nativesdk libxrender-nativesdk libxext-nativesdk"
 
-PR = "r6"
+PR = "r7"
 
 SRC_URI = "http://www.libsdl.org/release/SDL-${PV}.tar.gz \
 	   file://acinclude.m4 \
@@ -33,7 +33,8 @@ EXTRA_OECONF = "--disable-static --disable-debug --disable-cdrom --enable-thread
                 --disable-mintaudio --disable-nasm --enable-video-x11 --disable-video-dga \
                 --disable-video-fbcon --disable-video-directfb --disable-video-ps2gs \
                 --disable-video-xbios --disable-video-gem --disable-video-dummy \
-                --disable-video-opengl --enable-input-events --enable-pthreads \
+                --enable-input-events --enable-pthreads \
+		${@base_contains('DISTRO_FEATURES', 'opengl', '--enable-video-opengl', '--disable-video-opengl', d)} \
 		--disable-video-svga \
                 --disable-video-picogui --disable-video-qtopia --enable-dlopen"
 
-- 
1.7.1