Yocto 2.4

Move OpenBMC to Yocto 2.4(rocko)

Tested: Built and verified Witherspoon and Palmetto images
Change-Id: I12057b18610d6fb0e6903c60213690301e9b0c67
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/import-layers/yocto-poky/meta/recipes-graphics/cairo/cairo.inc b/import-layers/yocto-poky/meta/recipes-graphics/cairo/cairo.inc
index 8e1e2e1..20e0d2c 100644
--- a/import-layers/yocto-poky/meta/recipes-graphics/cairo/cairo.inc
+++ b/import-layers/yocto-poky/meta/recipes-graphics/cairo/cairo.inc
@@ -30,6 +30,7 @@
 PACKAGECONFIG[valgrind] = "--enable-valgrind=yes,--disable-valgrind,valgrind"
 PACKAGECONFIG[egl] = "--enable-egl=yes,--disable-egl,virtual/egl"
 PACKAGECONFIG[glesv2] = "--enable-glesv2,--disable-glesv2,virtual/libgles2"
+PACKAGECONFIG[opengl] = "--enable-gl,--disable-gl,virtual/libgl"
 
 #check for TARGET_FPU=soft and inform configure of the result so it can disable some floating points 
 require cairo-fpu.inc