[buildbot] phase2: generate feeds.conf artifact with fixed revision urls

[LEDE Commits]

jow pushed a commit to buildbot.git, branch master:
https://git.lede-project.org/1aafa860075195dfe83b01b0c64fea2b29e4f0e2

commit 1aafa860075195dfe83b01b0c64fea2b29e4f0e2
Author: Jo-Philipp Wich <jo at mein.io>
AuthorDate: Wed Jan 4 13:44:15 2017 +0100

    phase2: generate feeds.conf artifact with fixed revision urls
    
    Signed-off-by: Jo-Philipp Wich <jo at mein.io>
---
 phase2/master.cfg | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/phase2/master.cfg b/phase2/master.cfg
index c711b09..ce40644 100644
--- a/phase2/master.cfg
+++ b/phase2/master.cfg
@@ -282,6 +282,12 @@ for arch in arches:
 		workdir = "build/sdk",
 		command = ["make", WithProperties("-j%(jobs)d", jobs=GetNumJobs), "V=s", "IGNORE_ERRORS=n m y", "BUILD_LOG=1", "CONFIG_SIGNED_PACKAGES=y"]))
 
+	factory.addStep(ShellCommand(
+		name = "mkfeedsconf",
+		description = "Generating pinned feeds.conf",
+		workdir = "build/sdk",
+		command = "./scripts/feeds list -s -f > bin/packages/%s/feeds.conf" %(arch[0])))
+
 	if gpg_keyid is not None:
 		factory.addStep(MasterShellCommand(
 			name = "signprepare",