meta-oe: use BPN in SRC_URI

Fixed SRC_URI:
* ${PN} -> ${BPN}, use ${BP} if it was ${PN}-${PV}
* ${P} -> ${BP}

Otherwise we would meet do_fetch errors when we do the multilib, native
or nativesdk build.

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

meta-oe/recipes-graphics/xorg-data/xorg-data-common.inc

@@ -4,7 +4,7 @@ LICENSE = "MIT-X"
 
 XORG_PN = "${PN}"
 
-SRC_URI = "${XORG_MIRROR}/individual/data/${XORG_PN}-${PV}.tar.bz2"
+SRC_URI = "${XORG_MIRROR}/individual/data/${BP}.tar.bz2"
 S = "${WORKDIR}/${XORG_PN}-${PV}"
 
 inherit autotools pkgconfig