diff options
Diffstat (limited to 'scripts/lib/wic/plugins/source/rootfs.py')
| -rw-r--r-- | scripts/lib/wic/plugins/source/rootfs.py | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/scripts/lib/wic/plugins/source/rootfs.py b/scripts/lib/wic/plugins/source/rootfs.py index ff1313717e..f19ec3312b 100644 --- a/scripts/lib/wic/plugins/source/rootfs.py +++ b/scripts/lib/wic/plugins/source/rootfs.py @@ -86,9 +86,9 @@ class RootfsPlugin(SourcePlugin): new_rootfs = None new_pseudo = None # Handle excluded paths. - if part.exclude_path or part.include_path or part.change_directory: - # We need a new rootfs directory we can delete files from. Copy to - # workdir. + if part.exclude_path or part.include_path or part.change_directory or part.updated_fstab_path: + # We need a new rootfs directory we can safely modify without + # interfering with other tasks. Copy to workdir. new_rootfs = os.path.realpath(os.path.join(cr_workdir, "rootfs%d" % part.lineno)) if os.path.lexists(new_rootfs): @@ -159,6 +159,17 @@ class RootfsPlugin(SourcePlugin): rm_cmd = "rm -rf %s" % (full_path) exec_native_cmd(rm_cmd, native_sysroot, pseudo) + has_fstab = os.path.exists(os.path.join(new_rootfs, "etc/fstab")) + if part.updated_fstab_path and has_fstab: + fstab_path = os.path.join(new_rootfs, "etc/fstab") + # Assume that fstab should always be owned by root with fixed permissions + install_cmd = "install -m 0644 %s %s" % (part.updated_fstab_path, fstab_path) + if new_pseudo: + pseudo = cls.__get_pseudo(native_sysroot, new_rootfs, new_pseudo) + else: + pseudo = None + exec_native_cmd(install_cmd, native_sysroot, pseudo) + part.prepare_rootfs(cr_workdir, oe_builddir, new_rootfs or part.rootfs_dir, native_sysroot, pseudo_dir = new_pseudo or pseudo_dir) |