[gnome-continuous-yocto/gnomeostree-3.28-rocko: 3338/8267] lib/oe/lsb: attempt to ensure consistent distro id regardless of source

[Emmanuele Bassi <ebassi src gnome org>]

commit 81afedc905280f4bfc5fd5f2806a0c6baf657055
Author: Joshua Lock <joshua g lock intel com>
Date:   Tue Nov 8 14:49:56 2016 +0000

    lib/oe/lsb: attempt to ensure consistent distro id regardless of source
    
    The LSB Distributor ID and os-release NAME differ for most of the
    distributions tested by the Yocto Project (CentOS, Debian, Fedora,
    openSUSE and Ubuntu) however for all but openSUSE the os-release ID
    matches the LSB Distributor ID when both are lowered before
    comparison.
    
    Therefore, in order to improve the consistency of identification of
    a distribution, switch to using the os-release ID and converting
    the ID value to lowercase.
    
    Table showing comparison of LSB Distributor ID to os-release fields NAME
    and ID for current Yocto Project supported host distributions:
    
    Distribution | Version | Distributor ID   | NAME             | ID       |
    -------------------------------------------------------------------------
    CentOS       | 7       | CentOS           | CentOS Linux     | centos   |
    Debian       | 8       | Debian           | Debian GNU/Linux | debian   |
    Fedora       | 23      | Fedora           | Fedora           | fedora   |
    Fedora       | 24      | Fedora           | Fedora           | fedora   |
    openSUSE     | 13.2    | openSUSE project | openSUSE         | opensuse |
    openSUSE     | 42.1    | SUSE LINUX       | openSUSE Leap    | opensuse |
    Ubuntu       | 14.04   | Ubuntu           | Ubuntu           | ubuntu   |
    Ubuntu       | 16.04   | Ubuntu           | Ubuntu           | ubuntu   |
    
    [YOCTO #10591]
    
    (From OE-Core rev: 8689e5618d45c2119134ea64754430c06a93ea09)
    
    Signed-off-by: Joshua Lock <joshua g lock intel com>
    Signed-off-by: Ross Burton <ross burton intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 meta/lib/oe/lsb.py |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/meta/lib/oe/lsb.py b/meta/lib/oe/lsb.py
index 8018c7b..5a795a1 100644
--- a/meta/lib/oe/lsb.py
+++ b/meta/lib/oe/lsb.py
@@ -10,7 +10,7 @@ def release_dict_osr():
                 key, val = line.rstrip().split('=', 1)
             except ValueError:
                 continue
-            if key == 'NAME':
+            if key == 'ID':
                 data['DISTRIB_ID'] = val.strip('"')
             if key == 'VERSION_ID':
                 data['DISTRIB_RELEASE'] = val.strip('"')
@@ -107,7 +107,7 @@ def distro_identifier(adjust_hook=None):
     distro_id = re.sub(r'\W', '', distro_id)
 
     if release:
-        id_str = '{0}-{1}'.format(distro_id, release)
+        id_str = '{0}-{1}'.format(distro_id.lower(), release)
     else:
         id_str = distro_id
     return id_str.replace(' ','-').replace('/','-')