From d36a7d892fae2cec9bf4890a8494b106fd13b357 Mon Sep 17 00:00:00 2001
From: Roger Pau Monne <roger.pau@citrix.com>
Date: Mon, 23 Oct 2017 10:57:00 +0100
Subject: [PATCH] mfi-common: introduce set_freebsd_runvars to mfi-common
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So that it can also be used by make-hosts-flight.

Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
---
 mfi-common | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/mfi-common b/mfi-common
index 15a6533..a86c87c 100644
--- a/mfi-common
+++ b/mfi-common
@@ -113,6 +113,37 @@ set_hostos_runvars () {
   esac
 }
 
+set_freebsd_runvars () {
+    # Caller should have done if required:
+    # local freebsd_runvars
+    #
+    # Figure out where are the installer binaries. The order is the
+    # following:
+    #
+    # 1. Env variable FREEBSD_<arch>_BUILDJOB: use the output from a
+    # previous build-<arch>-freebsd.
+    #
+    # 2. Env variables FREEBSD_DIST, FREEBSD_VERSION: set before calling
+    # into make-flight, provide the path to the installer image, the sets
+    # to install and the version being installed.
+    #
+    # 3. Config file FreeBSDDist, FreeBSDVersion: same as 2. except that
+    # they are set on the config file.
+    #
+    local envvar="FREEBSD_${arch^^}_BUILDJOB"
+    if [ -n "${!envvar}" ]; then
+        freebsd_runvars="freebsdbuildjob=${!envvar}"
+    elif [ -n "$FREEBSD_DIST" ] && [ -n "$FREEBSD_VERSION" ]; then
+        freebsd_runvars="freebsd_distpath=$FREEBSD_DIST/$arch \
+                         freebsd_version=$FREEBSD_VERSION"
+    else
+        local distpath=`getconfig "FreeBSDDist"`
+        local version=`getconfig "FreeBSDVersion"`
+        freebsd_runvars="freebsd_distpath=$distpath/$arch \
+                         freebsd_version=$version"
+    fi
+}
+
 create_build_jobs () {
 
   local arch
-- 
2.39.5