Complete Yocto mirror with license table for TQMa6UL (2038-compliance)

- 264 license table entries with exact download URLs (224/264 resolved)
- Complete sources/ directory with all BitBake recipes
- Build configuration: tqma6ul-multi-mba6ulx, spaetzle (musl)
- Full traceability for Softwarefreigabeantrag
- GCC 13.4.0, Linux 6.6.102, U-Boot 2023.04, musl 1.2.4
- License distribution: GPL-2.0 (24), MIT (23), GPL-2.0+ (18), BSD-3 (16)

sources/poky/bitbake/lib/layerindexlib/tests/common.py

@@ -0,0 +1,33 @@
+# Copyright (C) 2017-2018 Wind River Systems, Inc.
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
+
+import unittest
+import tempfile
+import os
+import bb
+
+import logging
+
+class LayersTest(unittest.TestCase):
+
+    def setUp(self):
+        self.origdir = os.getcwd()
+        self.d = bb.data.init()
+        # At least one variable needs to be set
+        self.d.setVar('DL_DIR', os.getcwd())
+
+        if os.environ.get("BB_SKIP_NETTESTS") == "yes":
+            self.d.setVar('BB_NO_NETWORK', '1')
+
+        self.tempdir = tempfile.mkdtemp()
+        self.logger = logging.getLogger("BitBake")
+
+    def tearDown(self):
+        os.chdir(self.origdir)
+        if os.environ.get("BB_TMPDIR_NOCLEAN") == "yes":
+            print("Not cleaning up %s. Please remove manually." % self.tempdir)
+        else:
+            bb.utils.prunedir(self.tempdir)
+

sources/poky/bitbake/lib/layerindexlib/tests/cooker.py

@@ -0,0 +1,110 @@
+# Copyright (C) 2018 Wind River Systems, Inc.
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
+
+import os
+import bb
+
+import layerindexlib
+from layerindexlib.tests.common import LayersTest
+
+
+class LayerIndexCookerTest(LayersTest):
+
+    def setUp(self):
+        LayersTest.setUp(self)
+
+        # Note this is NOT a comprehensive test of cooker, as we can't easily
+        # configure the test data.  But we can emulate the basics of the layer.conf
+        # files, so that is what we will do.
+
+        new_topdir = os.path.join(os.path.dirname(os.path.realpath(__file__)), "testdata")
+        new_bbpath = os.path.join(new_topdir, "build")
+
+        self.d.setVar('TOPDIR', new_topdir)
+        self.d.setVar('BBPATH', new_bbpath)
+
+        self.d = bb.parse.handle("%s/conf/bblayers.conf" % new_bbpath, self.d, True)
+        for layer in self.d.getVar('BBLAYERS').split():
+            self.d = bb.parse.handle("%s/conf/layer.conf" % layer, self.d, True)
+
+        self.layerindex = layerindexlib.LayerIndex(self.d)
+        self.layerindex.load_layerindex('cooker://', load=['layerDependencies'])
+
+    def test_layerindex_is_empty(self):
+        self.assertFalse(self.layerindex.is_empty(), msg="Layerindex is not empty!")
+
+    def test_dependency_resolution(self):
+        # Verify depth first searching...
+        (dependencies, invalidnames) = self.layerindex.find_dependencies(names=['meta-python'])
+
+        first = True
+        for deplayerbranch in dependencies:
+            layerBranch = dependencies[deplayerbranch][0]
+            layerDeps = dependencies[deplayerbranch][1:]
+
+            if not first:
+                continue
+
+            first = False
+
+            # Top of the deps should be openembedded-core, since everything depends on it.
+            self.assertEqual(layerBranch.layer.name, "openembedded-core", msg='Top dependency not openembedded-core')
+
+            # meta-python should cause an openembedded-core dependency, if not assert!
+            for dep in layerDeps:
+                if dep.layer.name == 'meta-python':
+                    break
+            else:
+                self.assertTrue(False, msg='meta-python was not found')
+
+            # Only check the first element...
+            break
+        else:
+            if first:
+                # Empty list, this is bad.
+                self.assertTrue(False, msg='Empty list of dependencies')
+
+            # Last dep should be the requested item
+            layerBranch = dependencies[deplayerbranch][0]
+            self.assertEqual(layerBranch.layer.name, "meta-python", msg='Last dependency not meta-python')
+
+    def test_find_collection(self):
+        def _check(collection, expected):
+            self.logger.debug("Looking for collection %s..." % collection)
+            result = self.layerindex.find_collection(collection)
+            if expected:
+                self.assertIsNotNone(result, msg="Did not find %s when it shouldn't be there" % collection)
+            else:
+                self.assertIsNone(result, msg="Found %s when it should be there" % collection)
+
+        tests = [ ('core', True),
+                  ('openembedded-core', False),
+                  ('networking-layer', True),
+                  ('meta-python', True),
+                  ('openembedded-layer', True),
+                  ('notpresent', False) ]
+
+        for collection,result in tests:
+            _check(collection, result)
+
+    def test_find_layerbranch(self):
+        def _check(name, expected):
+            self.logger.debug("Looking for layerbranch %s..." % name)
+            result = self.layerindex.find_layerbranch(name)
+            if expected:
+                self.assertIsNotNone(result, msg="Did not find %s when it shouldn't be there" % collection)
+            else:
+                self.assertIsNone(result, msg="Found %s when it should be there" % collection)
+
+        tests = [ ('openembedded-core', True),
+                  ('core', False),
+                  ('networking-layer', True),
+                  ('meta-python', True),
+                  ('openembedded-layer', True),
+                  ('notpresent', False) ]
+
+        for collection,result in tests:
+            _check(collection, result)
+

sources/poky/bitbake/lib/layerindexlib/tests/layerindexobj.py

@@ -0,0 +1,210 @@
+# Copyright (C) 2017-2018 Wind River Systems, Inc.
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
+
+from layerindexlib.tests.common import LayersTest
+
+
+class LayerIndexObjectsTest(LayersTest):
+    def setUp(self):
+        from layerindexlib import LayerIndexObj, Branch, LayerItem, LayerBranch, LayerDependency, Recipe, Machine, Distro
+
+        LayersTest.setUp(self)
+
+        self.index = LayerIndexObj()
+
+        branchId = 0
+        layerItemId = 0
+        layerBranchId = 0
+        layerDependencyId = 0
+        recipeId = 0
+        machineId = 0
+        distroId = 0
+
+        self.index.branches = {}
+        self.index.layerItems = {}
+        self.index.layerBranches = {}
+        self.index.layerDependencies = {}
+        self.index.recipes = {}
+        self.index.machines = {}
+        self.index.distros = {}
+
+        branchId += 1
+        self.index.branches[branchId] = Branch(self.index)
+        self.index.branches[branchId].define_data(branchId,
+                                        'test_branch', 'bb_test_branch')
+        self.index.branches[branchId].lockData()
+
+        layerItemId +=1
+        self.index.layerItems[layerItemId] = LayerItem(self.index)
+        self.index.layerItems[layerItemId].define_data(layerItemId,
+                                        'test_layerItem', vcs_url='git://git_test_url/test_layerItem')
+        self.index.layerItems[layerItemId].lockData()
+
+        layerBranchId +=1
+        self.index.layerBranches[layerBranchId] = LayerBranch(self.index)
+        self.index.layerBranches[layerBranchId].define_data(layerBranchId,
+                                        'test_collection', '99', layerItemId,
+                                        branchId)
+
+        recipeId += 1
+        self.index.recipes[recipeId] = Recipe(self.index)
+        self.index.recipes[recipeId].define_data(recipeId, 'test_git.bb',
+                                        'recipes-test', 'test', 'git',
+                                        layerBranchId)
+
+        machineId += 1
+        self.index.machines[machineId] = Machine(self.index)
+        self.index.machines[machineId].define_data(machineId,
+                                        'test_machine', 'test_machine',
+                                        layerBranchId)
+
+        distroId += 1
+        self.index.distros[distroId] = Distro(self.index)
+        self.index.distros[distroId].define_data(distroId,
+                                        'test_distro', 'test_distro',
+                                        layerBranchId)
+
+        layerItemId +=1
+        self.index.layerItems[layerItemId] = LayerItem(self.index)
+        self.index.layerItems[layerItemId].define_data(layerItemId, 'test_layerItem 2',
+                                        vcs_url='git://git_test_url/test_layerItem')
+
+        layerBranchId +=1
+        self.index.layerBranches[layerBranchId] = LayerBranch(self.index)
+        self.index.layerBranches[layerBranchId].define_data(layerBranchId,
+                                        'test_collection_2', '72', layerItemId,
+                                        branchId, actual_branch='some_other_branch')
+
+        layerDependencyId += 1
+        self.index.layerDependencies[layerDependencyId] = LayerDependency(self.index)
+        self.index.layerDependencies[layerDependencyId].define_data(layerDependencyId,
+                                        layerBranchId, 1)
+
+        layerDependencyId += 1
+        self.index.layerDependencies[layerDependencyId] = LayerDependency(self.index)
+        self.index.layerDependencies[layerDependencyId].define_data(layerDependencyId,
+                                        layerBranchId, 1, required=False)
+
+    def test_branch(self):
+        branch = self.index.branches[1]
+        self.assertEqual(branch.id, 1)
+        self.assertEqual(branch.name, 'test_branch')
+        self.assertEqual(branch.short_description, 'test_branch')
+        self.assertEqual(branch.bitbake_branch, 'bb_test_branch')
+
+    def test_layerItem(self):
+        layerItem = self.index.layerItems[1]
+        self.assertEqual(layerItem.id, 1)
+        self.assertEqual(layerItem.name, 'test_layerItem')
+        self.assertEqual(layerItem.summary, 'test_layerItem')
+        self.assertEqual(layerItem.description, 'test_layerItem')
+        self.assertEqual(layerItem.vcs_url, 'git://git_test_url/test_layerItem')
+        self.assertEqual(layerItem.vcs_web_url, None)
+        self.assertIsNone(layerItem.vcs_web_tree_base_url)
+        self.assertIsNone(layerItem.vcs_web_file_base_url)
+        self.assertIsNotNone(layerItem.updated)
+
+        layerItem = self.index.layerItems[2]
+        self.assertEqual(layerItem.id, 2)
+        self.assertEqual(layerItem.name, 'test_layerItem 2')
+        self.assertEqual(layerItem.summary, 'test_layerItem 2')
+        self.assertEqual(layerItem.description, 'test_layerItem 2')
+        self.assertEqual(layerItem.vcs_url, 'git://git_test_url/test_layerItem')
+        self.assertIsNone(layerItem.vcs_web_url)
+        self.assertIsNone(layerItem.vcs_web_tree_base_url)
+        self.assertIsNone(layerItem.vcs_web_file_base_url)
+        self.assertIsNotNone(layerItem.updated)
+
+    def test_layerBranch(self):
+        layerBranch = self.index.layerBranches[1]
+        self.assertEqual(layerBranch.id, 1)
+        self.assertEqual(layerBranch.collection, 'test_collection')
+        self.assertEqual(layerBranch.version, '99')
+        self.assertEqual(layerBranch.vcs_subdir, '')
+        self.assertEqual(layerBranch.actual_branch, 'test_branch')
+        self.assertIsNotNone(layerBranch.updated)
+        self.assertEqual(layerBranch.layer_id, 1)
+        self.assertEqual(layerBranch.branch_id, 1)
+        self.assertEqual(layerBranch.layer, self.index.layerItems[1])
+        self.assertEqual(layerBranch.branch, self.index.branches[1])
+
+        layerBranch = self.index.layerBranches[2]
+        self.assertEqual(layerBranch.id, 2)
+        self.assertEqual(layerBranch.collection, 'test_collection_2')
+        self.assertEqual(layerBranch.version, '72')
+        self.assertEqual(layerBranch.vcs_subdir, '')
+        self.assertEqual(layerBranch.actual_branch, 'some_other_branch')
+        self.assertIsNotNone(layerBranch.updated)
+        self.assertEqual(layerBranch.layer_id, 2)
+        self.assertEqual(layerBranch.branch_id, 1)
+        self.assertEqual(layerBranch.layer, self.index.layerItems[2])
+        self.assertEqual(layerBranch.branch, self.index.branches[1])
+
+    def test_layerDependency(self):
+        layerDependency = self.index.layerDependencies[1]
+        self.assertEqual(layerDependency.id, 1)
+        self.assertEqual(layerDependency.layerbranch_id, 2)
+        self.assertEqual(layerDependency.layerbranch, self.index.layerBranches[2])
+        self.assertEqual(layerDependency.layer_id, 2)
+        self.assertEqual(layerDependency.layer, self.index.layerItems[2])
+        self.assertTrue(layerDependency.required)
+        self.assertEqual(layerDependency.dependency_id, 1)
+        self.assertEqual(layerDependency.dependency, self.index.layerItems[1])
+        self.assertEqual(layerDependency.dependency_layerBranch, self.index.layerBranches[1])
+
+        layerDependency = self.index.layerDependencies[2]
+        self.assertEqual(layerDependency.id, 2)
+        self.assertEqual(layerDependency.layerbranch_id, 2)
+        self.assertEqual(layerDependency.layerbranch, self.index.layerBranches[2])
+        self.assertEqual(layerDependency.layer_id, 2)
+        self.assertEqual(layerDependency.layer, self.index.layerItems[2])
+        self.assertFalse(layerDependency.required)
+        self.assertEqual(layerDependency.dependency_id, 1)
+        self.assertEqual(layerDependency.dependency, self.index.layerItems[1])
+        self.assertEqual(layerDependency.dependency_layerBranch, self.index.layerBranches[1])
+
+    def test_recipe(self):
+        recipe = self.index.recipes[1]
+        self.assertEqual(recipe.id, 1)
+        self.assertEqual(recipe.layerbranch_id, 1)
+        self.assertEqual(recipe.layerbranch, self.index.layerBranches[1])
+        self.assertEqual(recipe.layer_id, 1)
+        self.assertEqual(recipe.layer, self.index.layerItems[1])
+        self.assertEqual(recipe.filename, 'test_git.bb')
+        self.assertEqual(recipe.filepath, 'recipes-test')
+        self.assertEqual(recipe.fullpath, 'recipes-test/test_git.bb')
+        self.assertEqual(recipe.summary, "")
+        self.assertEqual(recipe.description, "")
+        self.assertEqual(recipe.section, "")
+        self.assertEqual(recipe.pn, 'test')
+        self.assertEqual(recipe.pv, 'git')
+        self.assertEqual(recipe.license, "")
+        self.assertEqual(recipe.homepage, "")
+        self.assertEqual(recipe.bugtracker, "")
+        self.assertEqual(recipe.provides, "")
+        self.assertIsNotNone(recipe.updated)
+        self.assertEqual(recipe.inherits, "")
+
+    def test_machine(self):
+        machine = self.index.machines[1]
+        self.assertEqual(machine.id, 1)
+        self.assertEqual(machine.layerbranch_id, 1)
+        self.assertEqual(machine.layerbranch, self.index.layerBranches[1])
+        self.assertEqual(machine.layer_id, 1)
+        self.assertEqual(machine.layer, self.index.layerItems[1])
+        self.assertEqual(machine.name, 'test_machine')
+        self.assertEqual(machine.description, 'test_machine')
+        self.assertIsNotNone(machine.updated)
+
+    def test_distro(self):
+        distro = self.index.distros[1]
+        self.assertEqual(distro.id, 1)
+        self.assertEqual(distro.layerbranch_id, 1)
+        self.assertEqual(distro.layerbranch, self.index.layerBranches[1])
+        self.assertEqual(distro.layer_id, 1)
+        self.assertEqual(distro.layer, self.index.layerItems[1])
+        self.assertEqual(distro.name, 'test_distro')
+        self.assertEqual(distro.description, 'test_distro')
+        self.assertIsNotNone(distro.updated)

sources/poky/bitbake/lib/layerindexlib/tests/restapi.py

@@ -0,0 +1,171 @@
+# Copyright (C) 2017-2018 Wind River Systems, Inc.
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
+
+import unittest
+import os
+
+import layerindexlib
+from layerindexlib.tests.common import LayersTest
+
+
+def skipIfNoNetwork():
+    if os.environ.get("BB_SKIP_NETTESTS") == "yes":
+        return unittest.skip("Network tests being skipped")
+    return lambda f: f
+
+class LayerIndexWebRestApiTest(LayersTest):
+
+    @skipIfNoNetwork()
+    def setUp(self):
+        self.assertFalse(os.environ.get("BB_SKIP_NETTESTS") == "yes", msg="BB_SKIP_NETTESTS set, but we tried to test anyway")
+        LayersTest.setUp(self)
+        self.layerindex = layerindexlib.LayerIndex(self.d)
+        self.layerindex.load_layerindex('https://layers.openembedded.org/layerindex/api/;branch=sumo', load=['layerDependencies'])
+
+    @skipIfNoNetwork()
+    def test_layerindex_is_empty(self):
+        self.assertFalse(self.layerindex.is_empty(), msg="Layerindex is empty")
+
+    @skipIfNoNetwork()
+    def test_layerindex_store_file(self):
+        self.layerindex.store_layerindex('file://%s/file.json' % self.tempdir, self.layerindex.indexes[0])
+
+        self.assertTrue(os.path.isfile('%s/file.json' % self.tempdir), msg="Temporary file was not created by store_layerindex")
+
+        reload = layerindexlib.LayerIndex(self.d)
+        reload.load_layerindex('file://%s/file.json' % self.tempdir)
+
+        self.assertFalse(reload.is_empty(), msg="Layerindex is empty")
+
+        # Calculate layerItems in original index that should NOT be in reload
+        layerItemNames = []
+        for itemId in self.layerindex.indexes[0].layerItems:
+            layerItemNames.append(self.layerindex.indexes[0].layerItems[itemId].name)
+
+        for layerBranchId in self.layerindex.indexes[0].layerBranches:
+            layerItemNames.remove(self.layerindex.indexes[0].layerBranches[layerBranchId].layer.name)
+
+        for itemId in reload.indexes[0].layerItems:
+            self.assertFalse(reload.indexes[0].layerItems[itemId].name in layerItemNames, msg="Item reloaded when it shouldn't have been")
+
+        # Compare the original to what we wrote...
+        for type in self.layerindex.indexes[0]._index:
+            if type == 'apilinks' or \
+               type == 'layerItems' or \
+               type in self.layerindex.indexes[0].config['local']:
+                continue
+            for id in getattr(self.layerindex.indexes[0], type):
+                self.logger.debug("type %s" % (type))
+
+                self.assertTrue(id in getattr(reload.indexes[0], type), msg="Id number not in reloaded index")
+
+                self.logger.debug("%s ? %s" % (getattr(self.layerindex.indexes[0], type)[id], getattr(reload.indexes[0], type)[id]))
+
+                self.assertEqual(getattr(self.layerindex.indexes[0], type)[id], getattr(reload.indexes[0], type)[id], msg="Reloaded contents different")
+
+    @skipIfNoNetwork()
+    def test_layerindex_store_split(self):
+        self.layerindex.store_layerindex('file://%s' % self.tempdir, self.layerindex.indexes[0])
+
+        reload = layerindexlib.LayerIndex(self.d)
+        reload.load_layerindex('file://%s' % self.tempdir)
+
+        self.assertFalse(reload.is_empty(), msg="Layer index is empty")
+
+        for type in self.layerindex.indexes[0]._index:
+            if type == 'apilinks' or \
+               type == 'layerItems' or \
+               type in self.layerindex.indexes[0].config['local']:
+                continue
+            for id in getattr(self.layerindex.indexes[0] ,type):
+                self.logger.debug("type %s" % (type))
+
+                self.assertTrue(id in getattr(reload.indexes[0], type), msg="Id number missing from reloaded data")
+
+                self.logger.debug("%s ? %s" % (getattr(self.layerindex.indexes[0] ,type)[id], getattr(reload.indexes[0], type)[id]))
+
+                self.assertEqual(getattr(self.layerindex.indexes[0] ,type)[id], getattr(reload.indexes[0], type)[id], msg="reloaded data does not match original")
+
+    @skipIfNoNetwork()
+    def test_dependency_resolution(self):
+        # Verify depth first searching...
+        (dependencies, invalidnames) = self.layerindex.find_dependencies(names=['meta-python'])
+
+        first = True
+        for deplayerbranch in dependencies:
+            layerBranch = dependencies[deplayerbranch][0]
+            layerDeps = dependencies[deplayerbranch][1:]
+
+            if not first:
+                continue
+
+            first = False
+
+            # Top of the deps should be openembedded-core, since everything depends on it.
+            self.assertEqual(layerBranch.layer.name, "openembedded-core", msg='OpenEmbedded-Core is no the first dependency')
+
+            # meta-python should cause an openembedded-core dependency, if not assert!
+            for dep in layerDeps:
+                if dep.layer.name == 'meta-python':
+                    break
+            else:
+                self.logger.debug("meta-python was not found")
+                raise self.failureException
+
+            # Only check the first element...
+            break
+        else:
+            # Empty list, this is bad.
+            self.logger.debug("Empty list of dependencies")
+            self.assertIsNotNone(first, msg="Empty list of dependencies")
+
+            # Last dep should be the requested item
+            layerBranch = dependencies[deplayerbranch][0]
+            self.assertEqual(layerBranch.layer.name, "meta-python", msg="Last dependency not meta-python")
+
+    @skipIfNoNetwork()
+    def test_find_collection(self):
+        def _check(collection, expected):
+            self.logger.debug("Looking for collection %s..." % collection)
+            result = self.layerindex.find_collection(collection)
+            if expected:
+                self.assertIsNotNone(result, msg="Did not find %s when it should be there" % collection)
+            else:
+                self.assertIsNone(result, msg="Found %s when it shouldn't be there" % collection)
+
+        tests = [ ('core', True),
+                  ('openembedded-core', False),
+                  ('networking-layer', True),
+                  ('meta-python', True),
+                  ('openembedded-layer', True),
+                  ('notpresent', False) ]
+
+        for collection,result in tests:
+            _check(collection, result)
+
+    @skipIfNoNetwork()
+    def test_find_layerbranch(self):
+        def _check(name, expected):
+            self.logger.debug("Looking for layerbranch %s..." % name)
+
+            for index in self.layerindex.indexes:
+                for layerbranchid in index.layerBranches:
+                    self.logger.debug("Present: %s" % index.layerBranches[layerbranchid].layer.name)
+            result = self.layerindex.find_layerbranch(name)
+            if expected:
+                self.assertIsNotNone(result, msg="Did not find %s when it should be there" % collection)
+            else:
+                self.assertIsNone(result, msg="Found %s when it shouldn't be there" % collection)
+
+        tests = [ ('openembedded-core', True),
+                  ('core', False),
+                  ('meta-networking', True),
+                  ('meta-python', True),
+                  ('meta-oe', True),
+                  ('notpresent', False) ]
+
+        for collection,result in tests:
+            _check(collection, result)
+

sources/poky/bitbake/lib/layerindexlib/tests/testdata/README

@@ -0,0 +1,11 @@
+This test data is used to verify the 'cooker' module of the layerindex.
+
+The module consists of a faux project bblayers.conf with four layers defined.
+
+layer1 - openembedded-core
+layer2 - networking-layer
+layer3 - meta-python
+layer4 - openembedded-layer (meta-oe)
+
+Since we do not have a fully populated cooker, we use this to test the
+basic index generation, and not any deep recipe based contents.

sources/poky/bitbake/lib/layerindexlib/tests/testdata/build/conf/bblayers.conf

@@ -0,0 +1,15 @@
+LAYERSERIES_CORENAMES = "sumo"
+
+# LAYER_CONF_VERSION is increased each time build/conf/bblayers.conf
+# changes incompatibly
+LCONF_VERSION = "7"
+
+BBPATH = "${TOPDIR}"
+BBFILES ?= ""
+
+BBLAYERS ?= " \
+  ${TOPDIR}/layer1 \
+  ${TOPDIR}/layer2 \
+  ${TOPDIR}/layer3 \
+  ${TOPDIR}/layer4 \
+  "

sources/poky/bitbake/lib/layerindexlib/tests/testdata/layer1/conf/layer.conf

@@ -0,0 +1,17 @@
+# We have a conf and classes directory, add to BBPATH
+BBPATH .= ":${LAYERDIR}"
+# We have recipes-* directories, add to BBFILES
+BBFILES += "${LAYERDIR}/recipes-*/*/*.bb"
+
+BBFILE_COLLECTIONS += "core"
+BBFILE_PATTERN_core = "^${LAYERDIR}/"
+BBFILE_PRIORITY_core = "5"
+
+LAYERSERIES_CORENAMES = "sumo"
+
+# This should only be incremented on significant changes that will
+# cause compatibility issues with other layers
+LAYERVERSION_core = "11"
+LAYERSERIES_COMPAT_core = "sumo"
+
+BBLAYERS_LAYERINDEX_NAME_core = "openembedded-core"

sources/poky/bitbake/lib/layerindexlib/tests/testdata/layer2/conf/layer.conf

@@ -0,0 +1,20 @@
+# We have a conf and classes directory, add to BBPATH
+BBPATH .= ":${LAYERDIR}"
+
+# We have a packages directory, add to BBFILES
+BBFILES += "${LAYERDIR}/recipes-*/*/*.bb \
+            ${LAYERDIR}/recipes-*/*/*.bbappend"
+
+BBFILE_COLLECTIONS += "networking-layer"
+BBFILE_PATTERN_networking-layer := "^${LAYERDIR}/"
+BBFILE_PRIORITY_networking-layer = "5"
+
+# This should only be incremented on significant changes that will
+# cause compatibility issues with other layers
+LAYERVERSION_networking-layer = "1"
+
+LAYERDEPENDS_networking-layer = "core"
+LAYERDEPENDS_networking-layer += "openembedded-layer"
+LAYERDEPENDS_networking-layer += "meta-python"
+
+LAYERSERIES_COMPAT_networking-layer = "sumo"

sources/poky/bitbake/lib/layerindexlib/tests/testdata/layer3/conf/layer.conf

@@ -0,0 +1,19 @@
+# We might have a conf and classes directory, append to BBPATH
+BBPATH .= ":${LAYERDIR}"
+
+# We have recipes directories, add to BBFILES
+BBFILES += "${LAYERDIR}/recipes*/*/*.bb ${LAYERDIR}/recipes*/*/*.bbappend"
+
+BBFILE_COLLECTIONS += "meta-python"
+BBFILE_PATTERN_meta-python := "^${LAYERDIR}/"
+BBFILE_PRIORITY_meta-python = "7"
+
+# This should only be incremented on significant changes that will
+# cause compatibility issues with other layers
+LAYERVERSION_meta-python = "1"
+
+LAYERDEPENDS_meta-python = "core openembedded-layer"
+
+LAYERSERIES_COMPAT_meta-python = "sumo"
+
+LICENSE_PATH += "${LAYERDIR}/licenses"

sources/poky/bitbake/lib/layerindexlib/tests/testdata/layer4/conf/layer.conf

@@ -0,0 +1,22 @@
+# We have a conf and classes directory, append to BBPATH
+BBPATH .= ":${LAYERDIR}"
+
+# We have a recipes directory, add to BBFILES
+BBFILES += "${LAYERDIR}/recipes-*/*/*.bb ${LAYERDIR}/recipes-*/*/*.bbappend"
+
+BBFILE_COLLECTIONS += "openembedded-layer"
+BBFILE_PATTERN_openembedded-layer := "^${LAYERDIR}/"
+
+# Define the priority for recipes (.bb files) from this layer,
+# choosing carefully how this layer interacts with all of the
+# other layers.
+
+BBFILE_PRIORITY_openembedded-layer = "6"
+
+# This should only be incremented on significant changes that will
+# cause compatibility issues with other layers
+LAYERVERSION_openembedded-layer = "1"
+
+LAYERDEPENDS_openembedded-layer = "core"
+
+LAYERSERIES_COMPAT_openembedded-layer = "sumo"