[PATCH v2 4/4] isar-bootstrap: Ensure rebuild on changes in DISTRO_APT_SOURCES/PREFERENCES files

[Jan Kiszka <jan.kiszka@siemens.com>]

From: Jan Kiszka <jan.kiszka@siemens.com>

For that purpose, simply add them to SRC_URI because the content of
files there affects the task hash.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
---
 meta/recipes-core/isar-bootstrap/isar-bootstrap.inc | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/meta/recipes-core/isar-bootstrap/isar-bootstrap.inc b/meta/recipes-core/isar-bootstrap/isar-bootstrap.inc
index f1299f9..c65f2cb 100644
--- a/meta/recipes-core/isar-bootstrap/isar-bootstrap.inc
+++ b/meta/recipes-core/isar-bootstrap/isar-bootstrap.inc
@@ -58,6 +58,14 @@ python () {
         fetcher = bb.fetch2.Fetch([key], d)
         filename = fetcher.localpath(key)
         d.appendVar("THIRD_PARTY_APT_KEYFILES", " %s" % filename)
+
+    distro_apt_sources = d.getVar(d.getVar("DISTRO_VARS_PREFIX") + "DISTRO_APT_SOURCES", True)
+    for file in distro_apt_sources.split():
+        d.appendVar("SRC_URI", " file://%s" % bb.parse.resolve_file(file, d))
+
+    distro_apt_preferences = d.getVar(d.getVar("DISTRO_VARS_PREFIX") + "DISTRO_APT_PREFERENCES", True)
+    for file in distro_apt_sources.split():
+        d.appendVar("SRC_URI", " file://%s" % bb.parse.resolve_file(file, d))
 }
 
 def aggregate_files(d, file_list, file_out):
-- 
2.31.1