diff options
Diffstat (limited to 'scripts/lib/wic/plugins')
| -rw-r--r-- | scripts/lib/wic/plugins/source/rootfs.py | 37 |
1 files changed, 34 insertions, 3 deletions
diff --git a/scripts/lib/wic/plugins/source/rootfs.py b/scripts/lib/wic/plugins/source/rootfs.py index 705aeb5563..8b2a067385 100644 --- a/scripts/lib/wic/plugins/source/rootfs.py +++ b/scripts/lib/wic/plugins/source/rootfs.py @@ -20,7 +20,7 @@ from oe.path import copyhardlinktree from wic import WicError from wic.pluginbase import SourcePlugin -from wic.misc import get_bitbake_var +from wic.misc import get_bitbake_var, exec_native_cmd logger = logging.getLogger('wic') @@ -44,6 +44,15 @@ class RootfsPlugin(SourcePlugin): return os.path.realpath(image_rootfs_dir) + @staticmethod + def __get_pseudo(native_sysroot, rootfs, pseudo_dir): + pseudo = "export PSEUDO_PREFIX=%s/usr;" % native_sysroot + pseudo += "export PSEUDO_LOCALSTATEDIR=%s;" % pseudo_dir + pseudo += "export PSEUDO_PASSWD=%s;" % rootfs + pseudo += "export PSEUDO_NOSYMLINKEXP=1;" + pseudo += "%s " % get_bitbake_var("FAKEROOTCMD") + return pseudo + @classmethod def do_prepare_partition(cls, part, source_params, cr, cr_workdir, oe_builddir, bootimg_dir, kernel_dir, @@ -68,8 +77,14 @@ class RootfsPlugin(SourcePlugin): "it is not a valid path, exiting" % part.rootfs_dir) part.rootfs_dir = cls.__get_rootfs_dir(rootfs_dir) + pseudo_dir = os.path.join(part.rootfs_dir, "../pseudo") + if not os.path.lexists(pseudo_dir): + logger.warn("%s folder does not exist. " + "Usernames and permissions will be invalid " % pseudo_dir) + pseudo_dir = None new_rootfs = None + new_pseudo = None # Handle excluded paths. if part.exclude_path or part.include_path: # We need a new rootfs directory we can delete files from. Copy to @@ -78,9 +93,24 @@ class RootfsPlugin(SourcePlugin): if os.path.lexists(new_rootfs): shutil.rmtree(os.path.join(new_rootfs)) - copyhardlinktree(part.rootfs_dir, new_rootfs) + # Convert the pseudo directory to its new location + if (pseudo_dir): + new_pseudo = os.path.realpath( + os.path.join(cr_workdir, "pseudo%d" % part.lineno)) + if os.path.lexists(new_pseudo): + shutil.rmtree(new_pseudo) + os.mkdir(new_pseudo) + shutil.copy(os.path.join(pseudo_dir, "files.db"), + os.path.join(new_pseudo, "files.db")) + + pseudo_cmd = "%s -B -m %s -M %s" % (cls.__get_pseudo(native_sysroot, + new_rootfs, + new_pseudo), + part.rootfs_dir, new_rootfs) + exec_native_cmd(pseudo_cmd, native_sysroot) + for path in part.include_path or []: copyhardlinktree(path, new_rootfs) @@ -112,4 +142,5 @@ class RootfsPlugin(SourcePlugin): shutil.rmtree(full_path) part.prepare_rootfs(cr_workdir, oe_builddir, - new_rootfs or part.rootfs_dir, native_sysroot) + new_rootfs or part.rootfs_dir, native_sysroot, + pseudo_dir = new_pseudo or pseudo_dir) |