[Libguestfs] [PATCH libguestfs] appliance: Use stable owner, group and mtime in appliance tarballs

Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=2320025 Signed-off-by: Richard W.M. Jones <rjones(a)redhat.com&gt; --- appliance/Makefile.am | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/appliance/Makefile.am b/appliance/Makefile.am index 8cb9bd1fff..51d9498e12 100644 --- a/appliance/Makefile.am +++ b/appliance/Makefile.am @@ -113,12 +113,17 @@ packagelist: packagelist.in Makefile guestfsd.deps cmp -s $@ $@-t || mv $@-t $@ rm -f $@-t +# Use stable times and owner/group (RHBZ#2320025). +TAR_COMMAND := tar -z \ + --owner=0 --group=0 \ + $${SOURCE_DATE_EPOCH:+--mtime=@$$SOURCE_DATE_EPOCH} + supermin.d/daemon.tar.gz: ../daemon/guestfsd rm -f $@ $@-t rm -rf tmp-d mkdir -p tmp-d$(DAEMON_SUPERMIN_DIR) tmp-d/etc ln ../daemon/guestfsd tmp-d$(DAEMON_SUPERMIN_DIR)/guestfsd - ( cd tmp-d && tar zcf - * ) > $@-t + ( cd tmp-d && $(TAR_COMMAND) -cf - * ) > $@-t rm -r tmp-d mv $@-t $@ @@ -139,7 +144,7 @@ supermin.d/hostfiles: hostfiles.in Makefile supermin.d/init.tar.gz: init rm -f $@ $@-t - ( cd $(srcdir) && tar zcf - init ) > $@-t + ( cd $(srcdir) && $(TAR_COMMAND) -cf - init ) > $@-t mv $@-t $@ # We should put this file in /lib/udev/rules.d, but put it in /etc so @@ -149,7 +154,7 @@ supermin.d/udev-rules.tar.gz: 99-guestfs-serial.rules rm -rf tmp-u mkdir -p tmp-u/etc/udev/rules.d for f in $^; do ln $$f tmp-u/etc/udev/rules.d/$$(basename $$f); done - ( cd tmp-u && tar zcf - etc ) > $@-t + ( cd tmp-u && $(TAR_COMMAND) -cf - etc ) > $@-t rm -r tmp-u mv $@-t $@ -- 2.46.0