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| author | Richard Purdie <richard.purdie@linuxfoundation.org> | 2018-08-14 17:23:10 +0000 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2018-08-15 09:33:53 +0100 |
| commit | 055402e5504f041c346571e243c7cf0894955cad (patch) | |
| tree | 1969e07c35889a757815d60e5a481c5effeef747 | |
| parent | acec5180b8d2731002979179e08439b615631e70 (diff) | |
| download | openembedded-core-055402e5504f041c346571e243c7cf0894955cad.tar.gz openembedded-core-055402e5504f041c346571e243c7cf0894955cad.tar.bz2 openembedded-core-055402e5504f041c346571e243c7cf0894955cad.zip | |
sstate/lib.oe.path: Ensure file sparseness is preserved
Files when restored from sstate were missing their sparseness. Fix up various
functions to preserve this and make things more deterministic.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
| -rw-r--r-- | meta/classes/sstate.bbclass | 4 | ||||
| -rw-r--r-- | meta/lib/oe/path.py | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/meta/classes/sstate.bbclass b/meta/classes/sstate.bbclass index cd42db665c..402b9e9c5c 100644 --- a/meta/classes/sstate.bbclass +++ b/meta/classes/sstate.bbclass @@ -721,9 +721,9 @@ sstate_create_package () { TFILE=`mktemp ${SSTATE_PKG}.XXXXXXXX` # Use pigz if available - OPT="-cz" + OPT="-czS" if [ -x "$(command -v pigz)" ]; then - OPT="-I pigz -c" + OPT="-I pigz -cS" fi # Need to handle empty directories diff --git a/meta/lib/oe/path.py b/meta/lib/oe/path.py index be02218c31..1e24d0586b 100644 --- a/meta/lib/oe/path.py +++ b/meta/lib/oe/path.py @@ -86,7 +86,7 @@ def copytree(src, dst): # This way we also preserve hardlinks between files in the tree. bb.utils.mkdirhier(dst) - cmd = "tar --xattrs --xattrs-include='*' -cf - -C %s -p . | tar --xattrs --xattrs-include='*' -xf - -C %s" % (src, dst) + cmd = "tar --xattrs --xattrs-include='*' -cf - -S -C %s -p . | tar --xattrs --xattrs-include='*' -xf - -C %s" % (src, dst) subprocess.check_output(cmd, shell=True, stderr=subprocess.STDOUT) def copyhardlinktree(src, dst): @@ -98,7 +98,7 @@ def copyhardlinktree(src, dst): if (os.stat(src).st_dev == os.stat(dst).st_dev): # Need to copy directories only with tar first since cp will error if two # writers try and create a directory at the same time - cmd = "cd %s; find . -type d -print | tar --xattrs --xattrs-include='*' -cf - -C %s -p --no-recursion --files-from - | tar --xattrs --xattrs-include='*' -xhf - -C %s" % (src, src, dst) + cmd = "cd %s; find . -type d -print | tar --xattrs --xattrs-include='*' -cf - -S -C %s -p --no-recursion --files-from - | tar --xattrs --xattrs-include='*' -xhf - -C %s" % (src, src, dst) subprocess.check_output(cmd, shell=True, stderr=subprocess.STDOUT) source = '' if os.path.isdir(src): |