From: David Vincent <freesilicon@gmail.com>
Date: Wed, 26 Apr 2017 09:30:39 +0000 (+0200)
Subject: image.bbclass: Set ROOTFS_RO_UNNEEDED correctly
X-Git-Tag: uninative-1.7~902
X-Git-Url: https://code.ossystems.io/gitweb?a=commitdiff_plain;h=aeec0b2ccdf8566dd07961f8c4c44fcff13b70c8;p=openembedded-core.git

image.bbclass: Set ROOTFS_RO_UNNEEDED correctly

Use a weak assignment for ROOTFS_RO_UNNEEDED to let users define their
own list overriding defaults.

Signed-off-by: David Vincent <freesilicon@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
---

diff --git a/meta/classes/image.bbclass b/meta/classes/image.bbclass
index 405fd73c04..58cd608d14 100644
--- a/meta/classes/image.bbclass
+++ b/meta/classes/image.bbclass
@@ -33,7 +33,7 @@ ROOTFS_BOOTSTRAP_INSTALL = "run-postinsts"
 
 # These packages will be removed from a read-only rootfs after all other
 # packages have been installed
-ROOTFS_RO_UNNEEDED = "update-rc.d base-passwd shadow ${VIRTUAL-RUNTIME_update-alternatives} ${ROOTFS_BOOTSTRAP_INSTALL}"
+ROOTFS_RO_UNNEEDED ??= "update-rc.d base-passwd shadow ${VIRTUAL-RUNTIME_update-alternatives} ${ROOTFS_BOOTSTRAP_INSTALL}"
 
 # packages to install from features
 FEATURE_INSTALL = "${@' '.join(oe.packagegroup.required_packages(oe.data.typed_value('IMAGE_FEATURES', d), d))}"