[gnome-continuous-yocto/gnomeostree-3.28-rocko: 5010/8267] sstate.bbclass: update .siginfo atime

[Emmanuele Bassi <ebassi src gnome org>]

commit 51edde653707e7a3cd2186082458f01f32cd1996
Author: Ed Bartosh <ed bartosh linux intel com>
Date:   Mon Mar 6 17:31:00 2017 +0200

    sstate.bbclass: update .siginfo atime
    
    .siginfo files are not being accessed from local or NFS-mounted
    sstate mirrors when sstate package is installed, so their atime
    is not updated. If sstate mirror is cleaned based on access time,
    they get deleted, even though they are still being used.
    
    Updated atime of .siginfo symlinks with 'touch -a'. This command
    dereferences symlinks pointing to the local mirror and updates
    atime of the .siginfo file on the mirror.
    
    [YOCTO #10857]
    
    (From OE-Core rev: fb1499a42756faeef025122bbde98bc14f4ae61e)
    
    Signed-off-by: Ed Bartosh <ed bartosh linux intel com>
    Signed-off-by: Ross Burton <ross burton intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 meta/classes/sstate.bbclass |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/meta/classes/sstate.bbclass b/meta/classes/sstate.bbclass
index 23dda08..e415f68 100644
--- a/meta/classes/sstate.bbclass
+++ b/meta/classes/sstate.bbclass
@@ -747,6 +747,8 @@ python sstate_sign_package () {
 #
 sstate_unpack_package () {
        tar -xvzf ${SSTATE_PKG}
+       # update .siginfo atime on local/NFS mirror
+       [ -h ${SSTATE_PKG}.siginfo ] && touch -a ${SSTATE_PKG}.siginfo
        # Use "! -w ||" to return true for read only files
        [ ! -w ${SSTATE_PKG} ] || touch --no-dereference ${SSTATE_PKG}
        [ ! -w ${SSTATE_PKG}.sig ] || [ ! -e ${SSTATE_PKG}.sig ] || touch --no-dereference ${SSTATE_PKG}.sig