packaged-staging.bbclass: use ?= for PSTAGE_PKG.

Signed-off-by: Chris Larson <clarson@mvista.com>

diff --git a/classes/packaged-staging.bbclass b/classes/packaged-staging.bbclass
index bd7b9ea..33acb90 100644 (file)
--- a/classes/packaged-staging.bbclass
+++ b/classes/packaged-staging.bbclass
@@ -17,7 +17,7 @@ PSTAGE_EXTRAPATH  ?= "/${OELAYOUT_ABI}/${DISTRO_PR}/"
 PSTAGE_PKGPATH    = "${DISTRO}${PSTAGE_EXTRAPATH}"
 PSTAGE_PKGPN      = "${@bb.data.expand('staging-${PN}-${MULTIMACH_ARCH}${TARGET_VENDOR}-${TARGET_OS}', d).replace('_', '-')}"
 PSTAGE_PKGNAME    = "${PSTAGE_PKGPN}_${PSTAGE_PKGVERSION}_${PSTAGE_PKGARCH}.ipk"
-PSTAGE_PKG        = "${DEPLOY_DIR_PSTAGE}/${PSTAGE_PKGPATH}/${PSTAGE_PKGNAME}"
+PSTAGE_PKG        ?= "${DEPLOY_DIR_PSTAGE}/${PSTAGE_PKGPATH}/${PSTAGE_PKGNAME}"
 
 PSTAGE_NATIVEDEPENDS = "\
     shasum-native \