[gnome-continuous-yocto/gnomeostree-3.28-rocko: 7224/8267] gpg_sign: perform rpm signing serially

[Emmanuele Bassi <ebassi src gnome org>]

commit e25d7a9b9c5f33736ef451282f5e7a00d97e6cc8
Author: Leonardo Sandoval <leonardo sandoval gonzalez linux intel com>
Date:   Tue Aug 15 14:40:02 2017 -0700

    gpg_sign: perform rpm signing serially
    
    gpg signing in file batches (which was default to 100) is a memory expensive
    computation, causing trouble in some host machines (even on production AB
    as seen on the bugzilla ID). Also, in terms of performance, there is no real
    gain when rpm signing is done in batches. Considering the latter issues, perform the
    rpm signing serially.
    
    Log showing errors observed recently at AB workers:
    
        | gpg: signing failed: Cannot allocate memory
        | gpg: signing failed: Cannot allocate memory
        | error: gpg exec failed (2)
        | 
/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-oe-selftest/build/build/tmp/work/core2-64-poky-linux/base-passwd/3.5.29-r0/deploy-rpms/core2_64/base-passwd-dev-3.5.29-r0.core2_64.rpm:
    
    [YOCTO #11914]
    
    (From OE-Core rev: d58b1d196f87128892b7b624bfb725afe01581f1)
    
    Signed-off-by: Leonardo Sandoval <leonardo sandoval gonzalez linux intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 meta/lib/oe/gpg_sign.py |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/meta/lib/oe/gpg_sign.py b/meta/lib/oe/gpg_sign.py
index f4d8b10..5c7985a 100644
--- a/meta/lib/oe/gpg_sign.py
+++ b/meta/lib/oe/gpg_sign.py
@@ -45,9 +45,9 @@ class LocalSigner(object):
             if fsk_password:
                 cmd += "--define '_file_signing_key_password %s' " % fsk_password
 
-        # Sign in chunks of 100 packages
-        for i in range(0, len(files), 100):
-            status, output = oe.utils.getstatusoutput(cmd + ' '.join(files[i:i+100]))
+        # Sign packages
+        for f in files:
+            status, output = oe.utils.getstatusoutput(cmd + ' ' + f)
             if status:
                 raise bb.build.FuncFailed("Failed to sign RPM packages: %s" % output)