From 4314cab9c1e4e474095f2b6c91722f1c58f93ae9 Mon Sep 17 00:00:00 2001 From: Chen Qi Date: Tue, 22 Jan 2013 10:38:12 +0800 Subject: [PATCH] core-image.bbclass: support read-only rootfs The hook function is appended to ROOTFS_POSTPROCESS_COMMAND properly to support the 'read-only-rootfs' image feature. [YOCTO #3406] (From OE-Core rev: 05182ee354a9f773c8ab2f4cd7f1fdf552e7fcda) Signed-off-by: Chen Qi Signed-off-by: Saul Wold Signed-off-by: Richard Purdie --- meta/classes/core-image.bbclass | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/meta/classes/core-image.bbclass b/meta/classes/core-image.bbclass index 657d5f2..4c70d32 100644 --- a/meta/classes/core-image.bbclass +++ b/meta/classes/core-image.bbclass @@ -29,6 +29,7 @@ LIC_FILES_CHKSUM = "file://${COREBASE}/LICENSE;md5=3f40d7994397109285ec7b81fdeb3 # - dev-pkgs - development packages (headers, etc.) for all installed packages in the rootfs # - dbg-pkgs - debug symbol packages for all installed packages in the rootfs # - doc-pkgs - documentation packages for all installed packages in the rootfs +# - read-only-rootfs - tweaks an image to support read-only rootfs # PACKAGE_GROUP_x11 = "packagegroup-core-x11" PACKAGE_GROUP_x11-base = "packagegroup-core-x11-base" @@ -80,3 +81,6 @@ ROOTFS_POSTPROCESS_COMMAND += "rootfs_update_timestamp ; " # Zap the root password if debug-tweaks feature is not enabled ROOTFS_POSTPROCESS_COMMAND += '${@base_contains("IMAGE_FEATURES", "debug-tweaks", "", "zap_root_password ; ",d)}' + +# Tweak the mount options for rootfs in /etc/fstab if read-only-rootfs is enabled +ROOTFS_POSTPROCESS_COMMAND += '${@base_contains("IMAGE_FEATURES", "read-only-rootfs", "read_only_rootfs_hook; ", "",d)}' -- 2.7.4