34 files changed, 502 insertions, 217 deletions

diff --git a/meta/lib/bbconfigbuild/configfragments.py b/meta/lib/bbconfigbuild/configfragments.py
index c1dddc3e4c..61c33ac316 100644
--- a/meta/lib/bbconfigbuild/configfragments.py
+++ b/meta/lib/bbconfigbuild/configfragments.py
@@ -62,7 +62,22 @@ class ConfigFragmentsPlugin(LayerPlugin):
             else:
                 print('Name: {}\nPath: {}\nEnabled: {}\nSummary: {}\nDescription:\n{}\n'.format(f['name'], f['path'], 'yes' if is_enabled else 'no', f['summary'],''.join(f['description'])))
 
+        def print_builtin_fragments(builtin, enabled):
+            print('Available built-in fragments:')
+            builtin_dict = {i[0]:i[1] for i in [f.split(':') for f in builtin]}
+            for prefix,var in builtin_dict.items():
+                print('{}/...\tSets {} = ...'.format(prefix, var))
+            print('')
+            enabled_builtin_fragments = [f for f in enabled if self.builtin_fragment_exists(f)]
+            print('Enabled built-in fragments:')
+            for f in enabled_builtin_fragments:
+                 prefix, value = f.split('/', 1)
+                 print('{}\tSets {} = "{}"'.format(f, builtin_dict[prefix], value))
+            print('')
+
         all_enabled_fragments = (self.tinfoil.config_data.getVar('OE_FRAGMENTS') or "").split()
+        all_builtin_fragments = (self.tinfoil.config_data.getVar('OE_FRAGMENTS_BUILTIN') or "").split()
+        print_builtin_fragments(all_builtin_fragments, all_enabled_fragments)
 
         for layername, layerdata in self.discover_fragments().items():
             layerdir = layerdata['layerdir']
@@ -89,6 +104,11 @@ class ConfigFragmentsPlugin(LayerPlugin):
                   return True
         return False
 
+    def builtin_fragment_exists(self, fragmentname):
+        fragment_prefix = fragmentname.split("/",1)[0]
+        fragment_prefix_defs = set([f.split(':')[0] for f in self.tinfoil.config_data.getVar('OE_FRAGMENTS_BUILTIN').split()])
+        return fragment_prefix in fragment_prefix_defs
+
     def create_conf(self, confpath):
         if not os.path.exists(confpath):
             with open(confpath, 'w') as f:
@@ -112,7 +132,7 @@ class ConfigFragmentsPlugin(LayerPlugin):
             return " ".join(enabled_fragments), None, 0, True
 
         for f in args.fragmentname:
-            if not self.fragment_exists(f):
+            if not self.fragment_exists(f) and not self.builtin_fragment_exists(f):
                 raise Exception("Fragment {} does not exist; use 'list-fragments' to see the full list.".format(f))
 
         self.create_conf(args.confpath)
diff --git a/meta/lib/oe/__init__.py b/meta/lib/oe/__init__.py
index dd094a874a..73de774266 100644
--- a/meta/lib/oe/__init__.py
+++ b/meta/lib/oe/__init__.py
@@ -12,4 +12,4 @@ __path__ = extend_path(__path__, __name__)
 BBIMPORTS = ["qa", "data", "path", "utils", "types", "package", "packagedata", \
              "packagegroup", "sstatesig", "lsb", "cachedpath", "license", "qemu", \
              "reproducible", "rust", "buildcfg", "go", "spdx30_tasks", "spdx_common", \
-             "cve_check"]
+             "cve_check", "tune"]
diff --git a/meta/lib/oe/go.py b/meta/lib/oe/go.py
index dfd957d157..4559dc63b2 100644
--- a/meta/lib/oe/go.py
+++ b/meta/lib/oe/go.py
@@ -7,6 +7,10 @@
 import re
 
 def map_arch(a):
+    """
+    Map our architecture names to Go's GOARCH names.
+    See https://github.com/golang/go/blob/master/src/internal/syslist/syslist.go for the complete list.
+    """
     if re.match('i.86', a):
         return '386'
     elif a == 'x86_64':
@@ -31,4 +35,4 @@ def map_arch(a):
         return 'riscv64'
     elif a == 'loongarch64':
         return 'loong64'
-    return ''
+    raise KeyError(f"Cannot map architecture {a}")
diff --git a/meta/lib/oe/license.py b/meta/lib/oe/license.py
index 6f882c3812..6e55fa1e7f 100644
--- a/meta/lib/oe/license.py
+++ b/meta/lib/oe/license.py
@@ -462,3 +462,18 @@ def skip_incompatible_package_licenses(d, pkgs):
             skipped_pkgs[pkg] = incompatible_lic
 
     return skipped_pkgs
+
+def tidy_licenses(value):
+    """
+    Flat, split and sort licenses.
+    """
+    from oe.license import flattened_licenses
+
+    def _choose(a, b):
+        str_a, str_b  = sorted((" & ".join(a), " & ".join(b)), key=str.casefold)
+        return ["(%s | %s)" % (str_a, str_b)]
+
+    if not isinstance(value, str):
+        value = " & ".join(value)
+
+    return sorted(list(set(flattened_licenses(value, _choose))), key=str.casefold)
diff --git a/meta/lib/oe/reproducible.py b/meta/lib/oe/reproducible.py
index cdb38d5aa4..0270024a83 100644
--- a/meta/lib/oe/reproducible.py
+++ b/meta/lib/oe/reproducible.py
@@ -75,10 +75,11 @@ def get_source_date_epoch_from_known_files(d, sourcedir):
     return source_date_epoch
 
 def find_git_folder(d, sourcedir):
-    # First guess: UNPACKDIR/git
+    # First guess: UNPACKDIR/BB_GIT_DEFAULT_DESTSUFFIX
     # This is the default git fetcher unpack path
     unpackdir = d.getVar('UNPACKDIR')
-    gitpath = os.path.join(unpackdir, "git/.git")
+    default_destsuffix = d.getVar('BB_GIT_DEFAULT_DESTSUFFIX')
+    gitpath = os.path.join(unpackdir, default_destsuffix, ".git")
     if os.path.isdir(gitpath):
         return gitpath
 
diff --git a/meta/lib/oe/rust.py b/meta/lib/oe/rust.py
index 185553eeeb..1dc9cf150d 100644
--- a/meta/lib/oe/rust.py
+++ b/meta/lib/oe/rust.py
@@ -8,6 +8,4 @@
 def arch_to_rust_arch(arch):
     if arch == "ppc64le":
         return "powerpc64le"
-    if arch in ('riscv32', 'riscv64'):
-        return arch + 'gc'
     return arch
diff --git a/meta/lib/oe/spdx30_tasks.py b/meta/lib/oe/spdx30_tasks.py
index 61d7ba45e3..5d9f3168d9 100644
--- a/meta/lib/oe/spdx30_tasks.py
+++ b/meta/lib/oe/spdx30_tasks.py
@@ -156,6 +156,11 @@ def add_package_files(
         bb.note(f"Skip {topdir}")
         return spdx_files
 
+    check_compiled_sources = d.getVar("SPDX_INCLUDE_COMPILED_SOURCES") == "1"
+    if check_compiled_sources:
+        compiled_sources, types = oe.spdx_common.get_compiled_sources(d)
+        bb.debug(1, f"Total compiled files: {len(compiled_sources)}")
+
     for subdir, dirs, files in os.walk(topdir, onerror=walk_error):
         dirs[:] = [d for d in dirs if d not in ignore_dirs]
         if subdir == str(topdir):
@@ -171,6 +176,11 @@ def add_package_files(
             filename = str(filepath.relative_to(topdir))
             file_purposes = get_purposes(filepath)
 
+            # Check if file is compiled
+            if check_compiled_sources:
+                if not oe.spdx_common.is_compiled_source(filename, compiled_sources, types):
+                    continue
+
             spdx_file = objset.new_file(
                 get_spdxid(file_counter),
                 filename,
@@ -542,7 +552,7 @@ def create_spdx(d):
     )
     build_objset.new_relationship(
         source_files,
-        oe.spdx30.RelationshipType.hasConcludedLicense,
+        oe.spdx30.RelationshipType.hasDeclaredLicense,
         [oe.sbom30.get_element_link_id(recipe_spdx_license)],
     )
 
diff --git a/meta/lib/oe/spdx_common.py b/meta/lib/oe/spdx_common.py
index 4caefc7673..c2dec65563 100644
--- a/meta/lib/oe/spdx_common.py
+++ b/meta/lib/oe/spdx_common.py
@@ -242,3 +242,44 @@ def fetch_data_to_uri(fd, name):
         uri = uri + "@" + fd.revision
 
     return uri
+
+def is_compiled_source (filename, compiled_sources, types):
+    """
+    Check if the file is a compiled file
+    """
+    import os
+    # If we don't have compiled source, we assume all are compiled.
+    if not compiled_sources:
+        return True
+
+    # We return always true if the file type is not in the list of compiled files.
+    # Some files in the source directory are not compiled, for example, Makefiles,
+    # but also python .py file. We need to include them in the SPDX.
+    basename = os.path.basename(filename)
+    ext = basename.partition(".")[2]
+    if ext not in types:
+        return True
+    # Check that the file is in the list
+    return filename in compiled_sources
+
+def get_compiled_sources(d):
+    """
+    Get list of compiled sources from debug information and normalize the paths
+    """
+    import itertools
+    source_info = oe.package.read_debugsources_info(d)
+    if not source_info:
+        bb.debug(1, "Do not have debugsources.list. Skipping")
+        return [], []
+
+    # Sources are not split now in SPDX, so we aggregate them
+    sources = set(itertools.chain.from_iterable(source_info.values()))
+    # Check extensions of files
+    types = set()
+    for src in sources:
+        basename = os.path.basename(src)
+        ext = basename.partition(".")[2]
+        if ext not in types and ext:
+            types.add(ext)
+    bb.debug(1, f"Num of sources: {len(sources)} and types: {len(types)} {str(types)}")
+    return sources, types
diff --git a/meta/lib/oe/tune.py b/meta/lib/oe/tune.py
new file mode 100644
index 0000000000..7fda19430d
--- /dev/null
+++ b/meta/lib/oe/tune.py
@@ -0,0 +1,81 @@
+#
+# Copyright OpenEmbedded Contributors
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
+
+# riscv_isa_to_tune(isa)
+#
+# Automatically translate a RISC-V ISA string to TUNE_FEATURES
+#
+# Abbreviations, such as rv32g -> rv32imaffd_zicsr_zifencei are supported.
+#
+# Profiles, such as rva22u64, are NOT supported, you must use ISA strings.
+#
+def riscv_isa_to_tune(isa):
+    _isa = isa.lower()
+
+    feature = []
+    iter = 0
+
+    # rv or riscv
+    if _isa[iter:].startswith('rv'):
+        feature.append('rv')
+        iter = iter + 2
+    elif _isa[iter:].startswith('riscv'):
+        feature.append('rv')
+        iter = iter + 5
+    else:
+        # Not a risc-v ISA!
+        return _isa
+
+    while (_isa[iter:]):
+        # Skip _ and whitespace
+        if _isa[iter] == '_' or _isa[iter].isspace():
+            iter = iter + 1
+            continue
+
+        # Length, just capture numbers here
+        if _isa[iter].isdigit():
+            iter_end = iter
+            while iter_end < len(_isa) and _isa[iter_end].isdigit():
+                iter_end = iter_end + 1
+
+            feature.append(_isa[iter:iter_end])
+            iter = iter_end
+            continue
+
+        # Typically i, e or g is next, followed by extensions.
+        # Extensions are single character, except for Z, Ss, Sh, Sm, Sv, and X
+
+        # If the extension starts with 'Z', 'S' or 'X' use the name until the next _, whitespace or end
+        if _isa[iter] in ['z', 's', 'x']:
+            ext_type = _isa[iter]
+            iter_end = iter + 1
+
+            # Multicharacter extension, these are supposed to have a _ before the next multicharacter extension
+            # See 37.4 and 37.5:
+            # 37.4: Underscores "_" may be used to separate ISA extensions...
+            # 37.5: All multi-letter extensions ... must be separated from other multi-letter extensions by an underscore...
+            # Some extensions permit only alphabetic characters, while others allow alphanumeric chartacters
+            while iter_end < len(_isa) and _isa[iter_end] != "_" and not _isa[iter_end].isspace():
+                iter_end = iter_end + 1
+
+            feature.append(_isa[iter:iter_end])
+            iter = iter_end
+            continue
+
+        # 'g' is special, it's an abbreviation for imafd_zicsr_zifencei
+        # When expanding the abbreviation, any additional letters must appear before the _z* extensions
+        if _isa[iter] == 'g':
+            _isa = 'imafd' + _isa[iter+1:] + '_zicsr_zifencei'
+            iter = 0
+            continue
+
+        feature.append(_isa[iter])
+        iter = iter + 1
+        continue
+
+    # Eliminate duplicates, but preserve the order
+    feature = list(dict.fromkeys(feature))
+    return ' '.join(feature)
diff --git a/meta/lib/oeqa/sdk/buildtools-docs-cases/README b/meta/lib/oeqa/buildtools-docs/cases/README
index f8edbc7dad..f8edbc7dad 100644
--- a/meta/lib/oeqa/sdk/buildtools-docs-cases/README
+++ b/meta/lib/oeqa/buildtools-docs/cases/README
diff --git a/meta/lib/oeqa/sdk/buildtools-docs-cases/build.py b/meta/lib/oeqa/buildtools-docs/cases/build.py
index 6e3ee94292..6e3ee94292 100644
--- a/meta/lib/oeqa/sdk/buildtools-docs-cases/build.py
+++ b/meta/lib/oeqa/buildtools-docs/cases/build.py
diff --git a/meta/lib/oeqa/sdk/buildtools-cases/README b/meta/lib/oeqa/buildtools/cases/README
index d4f20faa9f..d4f20faa9f 100644
--- a/meta/lib/oeqa/sdk/buildtools-cases/README
+++ b/meta/lib/oeqa/buildtools/cases/README
diff --git a/meta/lib/oeqa/sdk/buildtools-cases/build.py b/meta/lib/oeqa/buildtools/cases/build.py
index c85c32496b..c85c32496b 100644
--- a/meta/lib/oeqa/sdk/buildtools-cases/build.py
+++ b/meta/lib/oeqa/buildtools/cases/build.py
diff --git a/meta/lib/oeqa/sdk/buildtools-cases/gcc.py b/meta/lib/oeqa/buildtools/cases/gcc.py
index a62c4d0bc4..a62c4d0bc4 100644
--- a/meta/lib/oeqa/sdk/buildtools-cases/gcc.py
+++ b/meta/lib/oeqa/buildtools/cases/gcc.py
diff --git a/meta/lib/oeqa/sdk/buildtools-cases/https.py b/meta/lib/oeqa/buildtools/cases/https.py
index 4525e3d758..4525e3d758 100644
--- a/meta/lib/oeqa/sdk/buildtools-cases/https.py
+++ b/meta/lib/oeqa/buildtools/cases/https.py
diff --git a/meta/lib/oeqa/sdk/buildtools-cases/sanity.py b/meta/lib/oeqa/buildtools/cases/sanity.py
index a55d456656..a55d456656 100644
--- a/meta/lib/oeqa/sdk/buildtools-cases/sanity.py
+++ b/meta/lib/oeqa/buildtools/cases/sanity.py
diff --git a/meta/lib/oeqa/core/case.py b/meta/lib/oeqa/core/case.py
index bc4446a938..ad5524a714 100644
--- a/meta/lib/oeqa/core/case.py
+++ b/meta/lib/oeqa/core/case.py
@@ -5,6 +5,7 @@
 #
 
 import base64
+import os
 import zlib
 import unittest
 
@@ -57,6 +58,13 @@ class OETestCase(unittest.TestCase):
             d.tearDownDecorator()
         self.tearDownMethod()
 
+    def assertFileExists(self, filename, msg=None):
+        """
+        Test that filename exists. If it does not, the test will fail.
+        """
+        if not os.path.exists(filename):
+            self.fail(msg or "%s does not exist" % filename)
+
 class OEPTestResultTestCase:
     """
     Mix-in class to provide functions to make interacting with extraresults for
diff --git a/meta/lib/oeqa/runtime/cases/ethernet_ip_connman.py b/meta/lib/oeqa/runtime/cases/ethernet_ip_connman.py
index 4e671ec0cc..c3be60f006 100644
--- a/meta/lib/oeqa/runtime/cases/ethernet_ip_connman.py
+++ b/meta/lib/oeqa/runtime/cases/ethernet_ip_connman.py
@@ -10,7 +10,6 @@ from oeqa.core.decorator.data import skipIfQemu
 class Ethernet_Test(OERuntimeTestCase):
 
     @skipIfQemu()
-    @OETestDepends(['ethernet_ip_connman.Ethernet_Test.test_set_virtual_ip'])  
     def test_get_ip_from_dhcp(self): 
         (status, output) = self.target.run("connmanctl services | grep -E '*AO Wired|*AR Wired' | awk '{print $3}'")
         self.assertEqual(status, 0, msg='No wired interfaces are detected, output: %s' % output)
diff --git a/meta/lib/oeqa/runtime/cases/stap.py b/meta/lib/oeqa/runtime/cases/stap.py
index 3be4162108..6b55e7de50 100644
--- a/meta/lib/oeqa/runtime/cases/stap.py
+++ b/meta/lib/oeqa/runtime/cases/stap.py
@@ -21,11 +21,12 @@ class StapTest(OERuntimeTestCase):
             status, output = self.target.run(cmd, 900)
             self.assertEqual(status, 0, msg='\n'.join([cmd, output]))
 
-            cmd = 'stap -v -p4 -m stap-hello --disable-cache -DSTP_NO_VERREL_CHECK -e \'probe oneshot { print("Hello, "); println("SystemTap!") }\''
+            cmd = 'stap -v -p4 -m stap_hello --disable-cache -DSTP_NO_VERREL_CHECK -e \'probe oneshot { print("Hello, "); println("SystemTap!") }\''
             status, output = self.target.run(cmd, 900)
             self.assertEqual(status, 0, msg='\n'.join([cmd, output]))
 
-            cmd = 'staprun -v -R -b1 stap-hello.ko'
+            cmd = 'staprun -v -R -b1 stap_hello.ko'
+            status, output = self.target.run(cmd, 60)
             self.assertEqual(status, 0, msg='\n'.join([cmd, output]))
             self.assertIn('Hello, SystemTap!', output, msg='\n'.join([cmd, output]))
         except:
diff --git a/meta/lib/oeqa/sdk/testsdk.py b/meta/lib/oeqa/sdk/testsdk.py
index 52b702b6a2..cffcf9f49a 100644
--- a/meta/lib/oeqa/sdk/testsdk.py
+++ b/meta/lib/oeqa/sdk/testsdk.py
@@ -31,6 +31,28 @@ class TestSDK(TestSDKBase):
     context_class = OESDKTestContext
     test_type = 'sdk'
 
+    def sdk_dir_names(self, d):
+        """Return list from TESTSDK_CASE_DIRS."""
+        testdirs = d.getVar("TESTSDK_CASE_DIRS")
+        if testdirs:
+            return testdirs.split()
+
+        bb.fatal("TESTSDK_CASE_DIRS unset, can't find SDK test directories.")
+
+    def get_sdk_paths(self, d):
+        """
+        Return a list of paths where SDK test cases reside.
+
+        SDK tests are expected in <LAYER_DIR>/lib/oeqa/<dirname>/cases
+        """
+        paths = []
+        for layer in d.getVar("BBLAYERS").split():
+            for dirname in self.sdk_dir_names(d):
+                case_path = os.path.join(layer, "lib", "oeqa", dirname, "cases")
+                if os.path.isdir(case_path):
+                    paths.append(case_path)
+        return paths
+
     def get_tcname(self, d):
         """
         Get the name of the SDK file
@@ -115,7 +137,7 @@ class TestSDK(TestSDKBase):
 
             try:
                 modules = (d.getVar("TESTSDK_SUITES") or "").split()
-                tc.loadTests(self.context_executor_class.default_cases, modules)
+                tc.loadTests(self.get_sdk_paths(d), modules)
             except Exception as e:
                 import traceback
                 bb.fatal("Loading tests failed:\n%s" % traceback.format_exc())
diff --git a/meta/lib/oeqa/selftest/cases/buildhistory.py b/meta/lib/oeqa/selftest/cases/buildhistory.py
index 2d55994916..511c666554 100644
--- a/meta/lib/oeqa/selftest/cases/buildhistory.py
+++ b/meta/lib/oeqa/selftest/cases/buildhistory.py
@@ -9,10 +9,10 @@ import re
 import datetime
 
 from oeqa.selftest.case import OESelftestTestCase
-from oeqa.utils.commands import bitbake, get_bb_vars
+from oeqa.utils.commands import bitbake, get_bb_vars, get_bb_var, runCmd
 
 
-class BuildhistoryBase(OESelftestTestCase):
+class BuildhistoryTests(OESelftestTestCase):
 
     def config_buildhistory(self, tmp_bh_location=False):
         bb_vars = get_bb_vars(['USER_CLASSES', 'INHERIT'])
@@ -48,5 +48,58 @@ class BuildhistoryBase(OESelftestTestCase):
         else:
             self.assertEqual(result.status, 0, msg="Command 'bitbake %s' has failed unexpectedly: %s" % (target, result.output))
 
-    # No tests should be added to the base class.
-    # Please create a new class that inherit this one, or use one of those already available for adding tests.
+
+    def test_buildhistory_basic(self):
+        self.run_buildhistory_operation('xcursor-transparent-theme')
+        self.assertTrue(os.path.isdir(get_bb_var('BUILDHISTORY_DIR')), "buildhistory dir was not created.")
+
+    def test_buildhistory_buildtime_pr_backwards(self):
+        target = 'xcursor-transparent-theme'
+        error = "ERROR:.*QA Issue: Package version for package %s went backwards which would break package feeds \(from .*-r1.* to .*-r0.*\)" % target
+        self.run_buildhistory_operation(target, target_config="PR = \"r1\"", change_bh_location=True)
+        self.run_buildhistory_operation(target, target_config="PR = \"r0\"", change_bh_location=False, expect_error=True, error_regex=error)
+
+    def test_fileinfo(self):
+        self.config_buildhistory()
+        bitbake('hicolor-icon-theme')
+        history_dir = get_bb_var('BUILDHISTORY_DIR_PACKAGE', 'hicolor-icon-theme')
+        self.assertTrue(os.path.isdir(history_dir), 'buildhistory dir was not created.')
+
+        def load_bh(f):
+            d = {}
+            for line in open(f):
+                split = [s.strip() for s in line.split('=', 1)]
+                if len(split) > 1:
+                    d[split[0]] = split[1]
+            return d
+
+        data = load_bh(os.path.join(history_dir, 'hicolor-icon-theme', 'latest'))
+        self.assertIn('FILELIST', data)
+        self.assertEqual(data['FILELIST'], '/usr/share/icons/hicolor/index.theme')
+        self.assertGreater(int(data['PKGSIZE']), 0)
+
+        data = load_bh(os.path.join(history_dir, 'hicolor-icon-theme-dev', 'latest'))
+        if 'FILELIST' in data:
+            self.assertEqual(data['FILELIST'], '/usr/share/pkgconfig/default-icon-theme.pc')
+        self.assertGreater(int(data['PKGSIZE']), 0)
+
+    def test_buildhistory_diff(self):
+        target = 'xcursor-transparent-theme'
+        self.run_buildhistory_operation(target, target_config="PR = \"r1\"", change_bh_location=True)
+        self.run_buildhistory_operation(target, target_config="PR = \"r0\"", change_bh_location=False, expect_error=True)
+        result = runCmd("oe-pkgdata-util read-value PKGV %s" % target)
+        pkgv = result.output.rstrip()
+        result = runCmd("buildhistory-diff -p %s" % get_bb_var('BUILDHISTORY_DIR'))
+        expected_endlines = [
+            "xcursor-transparent-theme-dev: RRECOMMENDS: removed \"xcursor-transparent-theme (['= %s-r1'])\", added \"xcursor-transparent-theme (['= %s-r0'])\"" % (pkgv, pkgv),
+            "xcursor-transparent-theme-staticdev: RDEPENDS: removed \"xcursor-transparent-theme-dev (['= %s-r1'])\", added \"xcursor-transparent-theme-dev (['= %s-r0'])\"" % (pkgv, pkgv)
+        ]
+        for line in result.output.splitlines():
+            for el in expected_endlines:
+                if line.endswith(el):
+                    expected_endlines.remove(el)
+                    break
+            else:
+                self.fail('Unexpected line:\n%s\nExpected line endings:\n  %s' % (line, '\n  '.join(expected_endlines)))
+        if expected_endlines:
+            self.fail('Missing expected line endings:\n  %s' % '\n  '.join(expected_endlines))
\ No newline at end of file
diff --git a/meta/lib/oeqa/selftest/cases/buildoptions.py b/meta/lib/oeqa/selftest/cases/buildoptions.py
index b509bcf951..767e19bd88 100644
--- a/meta/lib/oeqa/selftest/cases/buildoptions.py
+++ b/meta/lib/oeqa/selftest/cases/buildoptions.py
@@ -10,7 +10,6 @@ import glob as g
 import shutil
 import tempfile
 from oeqa.selftest.case import OESelftestTestCase
-from oeqa.selftest.cases.buildhistory import BuildhistoryBase
 from oeqa.core.decorator.data import skipIfMachine
 from oeqa.utils.commands import bitbake, get_bb_var, get_bb_vars
 import oeqa.utils.ftools as ftools
@@ -139,43 +138,6 @@ class SanityOptionsTest(OESelftestTestCase):
 
         self.assertNotIn(err, ret.output)
 
-
-class BuildhistoryTests(BuildhistoryBase):
-
-    def test_buildhistory_basic(self):
-        self.run_buildhistory_operation('xcursor-transparent-theme')
-        self.assertTrue(os.path.isdir(get_bb_var('BUILDHISTORY_DIR')), "buildhistory dir was not created.")
-
-    def test_buildhistory_buildtime_pr_backwards(self):
-        target = 'xcursor-transparent-theme'
-        error = "ERROR:.*QA Issue: Package version for package %s went backwards which would break package feeds \(from .*-r1.* to .*-r0.*\)" % target
-        self.run_buildhistory_operation(target, target_config="PR = \"r1\"", change_bh_location=True)
-        self.run_buildhistory_operation(target, target_config="PR = \"r0\"", change_bh_location=False, expect_error=True, error_regex=error)
-
-    def test_fileinfo(self):
-        self.config_buildhistory()
-        bitbake('hicolor-icon-theme')
-        history_dir = get_bb_var('BUILDHISTORY_DIR_PACKAGE', 'hicolor-icon-theme')
-        self.assertTrue(os.path.isdir(history_dir), 'buildhistory dir was not created.')
-
-        def load_bh(f):
-            d = {}
-            for line in open(f):
-                split = [s.strip() for s in line.split('=', 1)]
-                if len(split) > 1:
-                    d[split[0]] = split[1]
-            return d
-
-        data = load_bh(os.path.join(history_dir, 'hicolor-icon-theme', 'latest'))
-        self.assertIn('FILELIST', data)
-        self.assertEqual(data['FILELIST'], '/usr/share/icons/hicolor/index.theme')
-        self.assertGreater(int(data['PKGSIZE']), 0)
-
-        data = load_bh(os.path.join(history_dir, 'hicolor-icon-theme-dev', 'latest'))
-        if 'FILELIST' in data:
-            self.assertEqual(data['FILELIST'], '/usr/share/pkgconfig/default-icon-theme.pc')
-        self.assertGreater(int(data['PKGSIZE']), 0)
-
 class ArchiverTest(OESelftestTestCase):
     def test_arch_work_dir_and_export_source(self):
         """
diff --git a/meta/lib/oeqa/selftest/cases/devtool.py b/meta/lib/oeqa/selftest/cases/devtool.py
index 0155ee62ee..05f228f03e 100644
--- a/meta/lib/oeqa/selftest/cases/devtool.py
+++ b/meta/lib/oeqa/selftest/cases/devtool.py
@@ -154,7 +154,7 @@ class DevtoolTestCase(OESelftestTestCase):
                         value = invalue
                         invar = None
                 elif '=' in line:
-                    splitline = line.split('=', 1)
+                    splitline = re.split(r"[?+:]*=[+]?", line, 1)
                     var = splitline[0].rstrip()
                     value = splitline[1].strip().strip('"')
                     if value.endswith('\\'):
@@ -469,7 +469,7 @@ class DevtoolAddTests(DevtoolBase):
         checkvars = {}
         checkvars['LICENSE'] = 'GPL-2.0-only'
         checkvars['LIC_FILES_CHKSUM'] = 'file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263'
-        checkvars['S'] = '${WORKDIR}/git'
+        checkvars['S'] = None
         checkvars['PV'] = '0.1+git'
         checkvars['SRC_URI'] = 'git://git.yoctoproject.org/git/dbus-wait;protocol=https;branch=master'
         checkvars['SRCREV'] = srcrev
@@ -565,7 +565,7 @@ class DevtoolAddTests(DevtoolBase):
         recipefile = get_bb_var('FILE', testrecipe)
         self.assertIn('%s_%s.bb' % (testrecipe, testver), recipefile, 'Recipe file incorrectly named')
         checkvars = {}
-        checkvars['S'] = '${WORKDIR}/MarkupSafe-${PV}'
+        checkvars['S'] = '${UNPACKDIR}/MarkupSafe-${PV}'
         checkvars['SRC_URI'] = url.replace(testver, '${PV}')
         self._test_recipe_contents(recipefile, checkvars, [])
         # Try with version specified
@@ -582,7 +582,7 @@ class DevtoolAddTests(DevtoolBase):
         recipefile = get_bb_var('FILE', testrecipe)
         self.assertIn('%s_%s.bb' % (testrecipe, fakever), recipefile, 'Recipe file incorrectly named')
         checkvars = {}
-        checkvars['S'] = '${WORKDIR}/MarkupSafe-%s' % testver
+        checkvars['S'] = '${UNPACKDIR}/MarkupSafe-%s' % testver
         checkvars['SRC_URI'] = url
         self._test_recipe_contents(recipefile, checkvars, [])
 
@@ -609,7 +609,7 @@ class DevtoolAddTests(DevtoolBase):
         recipefile = get_bb_var('FILE', testrecipe)
         self.assertIn('_git.bb', recipefile, 'Recipe file incorrectly named')
         checkvars = {}
-        checkvars['S'] = '${WORKDIR}/git'
+        checkvars['S'] = None
         checkvars['PV'] = '1.0+git'
         checkvars['SRC_URI'] = url_branch
         checkvars['SRCREV'] = '${AUTOREV}'
@@ -628,7 +628,7 @@ class DevtoolAddTests(DevtoolBase):
         recipefile = get_bb_var('FILE', testrecipe)
         self.assertIn('_git.bb', recipefile, 'Recipe file incorrectly named')
         checkvars = {}
-        checkvars['S'] = '${WORKDIR}/git'
+        checkvars['S'] = None
         checkvars['PV'] = '1.5+git'
         checkvars['SRC_URI'] = url_branch
         checkvars['SRCREV'] = checkrev
@@ -1627,12 +1627,12 @@ class DevtoolUpdateTests(DevtoolBase):
         # Check preconditions
         testrecipe = 'dos2unix'
         self.append_config('ERROR_QA:remove:pn-dos2unix = "patch-status"\n')
-        bb_vars = get_bb_vars(['SRC_URI', 'S', 'WORKDIR', 'FILE'], testrecipe)
+        bb_vars = get_bb_vars(['SRC_URI', 'S', 'UNPACKDIR', 'FILE', 'BB_GIT_DEFAULT_DESTSUFFIX'], testrecipe)
         self.assertIn('git://', bb_vars['SRC_URI'], 'This test expects the %s recipe to be a git recipe' % testrecipe)
-        workdir_git = '%s/git/' % bb_vars['WORKDIR']
-        if not bb_vars['S'].startswith(workdir_git):
+        unpackdir_git = '%s/%s/' % (bb_vars['UNPACKDIR'], bb_vars['BB_GIT_DEFAULT_DESTSUFFIX'])
+        if not bb_vars['S'].startswith(unpackdir_git):
             self.fail('This test expects the %s recipe to be building from a subdirectory of the git repo' % testrecipe)
-        subdir = bb_vars['S'].split(workdir_git, 1)[1]
+        subdir = bb_vars['S'].split(unpackdir_git, 1)[1]
         # Clean up anything in the workdir/sysroot/sstate cache
         bitbake('%s -c cleansstate' % testrecipe)
         # Try modifying a recipe
@@ -2414,7 +2414,7 @@ class DevtoolUpgradeTests(DevtoolBase):
         newsrctree = os.path.join(self.workspacedir, 'sources', newrecipename)
         self.assertExists(newsrctree, 'Source directory not renamed')
         checkvars = {}
-        checkvars['S'] = '${WORKDIR}/%s-%s' % (recipename, recipever)
+        checkvars['S'] = '${UNPACKDIR}/%s-%s' % (recipename, recipever)
         checkvars['SRC_URI'] = url
         self._test_recipe_contents(newrecipefile, checkvars, [])
         # Try again - change just name this time
@@ -2426,7 +2426,7 @@ class DevtoolUpgradeTests(DevtoolBase):
         self.assertNotExists(os.path.join(self.workspacedir, 'recipes', recipename), 'Old recipe directory still exists')
         self.assertExists(os.path.join(self.workspacedir, 'sources', newrecipename), 'Source directory not renamed')
         checkvars = {}
-        checkvars['S'] = '${WORKDIR}/%s-${PV}' % recipename
+        checkvars['S'] = '${UNPACKDIR}/%s-${PV}' % recipename
         checkvars['SRC_URI'] = url.replace(recipever, '${PV}')
         self._test_recipe_contents(newrecipefile, checkvars, [])
         # Try again - change just version this time
@@ -2437,7 +2437,7 @@ class DevtoolUpgradeTests(DevtoolBase):
         self.assertExists(newrecipefile, 'Recipe file not renamed')
         self.assertExists(os.path.join(self.workspacedir, 'sources', recipename), 'Source directory no longer exists')
         checkvars = {}
-        checkvars['S'] = '${WORKDIR}/${BPN}-%s' % recipever
+        checkvars['S'] = '${UNPACKDIR}/${BPN}-%s' % recipever
         checkvars['SRC_URI'] = url
         self._test_recipe_contents(newrecipefile, checkvars, [])
 
diff --git a/meta/lib/oeqa/selftest/cases/distrodata.py b/meta/lib/oeqa/selftest/cases/distrodata.py
index 1e88ea82e6..f2c6124d70 100644
--- a/meta/lib/oeqa/selftest/cases/distrodata.py
+++ b/meta/lib/oeqa/selftest/cases/distrodata.py
@@ -56,7 +56,7 @@ but their recipes claim otherwise by setting UPSTREAM_VERSION_UNKNOWN. Please re
 
         def is_maintainer_exception(entry):
             exceptions = ["musl", "newlib", "picolibc", "linux-yocto", "linux-dummy", "mesa-gl", "libgfortran", "libx11-compose-data",
-                          "cve-update-nvd2-native", "barebox"]
+                          "cve-update-nvd2-native", "barebox", "libglvnd"]
             for i in exceptions:
                  if i in entry:
                      return True
diff --git a/meta/lib/oeqa/selftest/cases/esdk.py b/meta/lib/oeqa/selftest/cases/esdk.py
index 9f5de2cde7..7a5fe00a08 100644
--- a/meta/lib/oeqa/selftest/cases/esdk.py
+++ b/meta/lib/oeqa/selftest/cases/esdk.py
@@ -27,11 +27,7 @@ class oeSDKExtSelfTest(OESelftestTestCase):
         return glob.glob(pattern)[0]
 
     @staticmethod
-    def run_esdk_cmd(env_eSDK, tmpdir_eSDKQA, cmd, postconfig=None, **options):
-        if postconfig:
-            esdk_conf_file = os.path.join(tmpdir_eSDKQA, 'conf', 'local.conf')
-            with open(esdk_conf_file, 'a+') as f:
-                f.write(postconfig)
+    def run_esdk_cmd(env_eSDK, tmpdir_eSDKQA, cmd, **options):
         if not options:
             options = {}
         if not 'shell' in options:
diff --git a/meta/lib/oeqa/selftest/cases/fitimage.py b/meta/lib/oeqa/selftest/cases/fitimage.py
index ca4724d1ae..3c40857747 100644
--- a/meta/lib/oeqa/selftest/cases/fitimage.py
+++ b/meta/lib/oeqa/selftest/cases/fitimage.py
@@ -1692,3 +1692,40 @@ FIT_SIGN_INDIVIDUAL = "1"
 
         # Just check the DTB of u-boot since there is no u-boot FIT image
         self._check_kernel_dtb(bb_vars)
+
+
+    def test_sign_uboot_fit_image_without_spl(self):
+        """
+        Summary:     Check if U-Boot FIT image and Image Tree Source (its) are
+                     created and signed correctly for the scenario where only
+                     the U-Boot proper fitImage is being created and signed
+                     (no SPL included).
+        Expected:    1) U-Boot its and FIT image are built successfully
+                     2) Scanning the its file indicates signing is enabled
+                        as requested by SPL_SIGN_ENABLE (using keys generated
+                        via UBOOT_FIT_GENERATE_KEYS)
+                     3) Dumping the FIT image indicates signature values
+                        are present
+                     4) Examination of the do_uboot_assemble_fitimage
+                     runfile/logfile indicate that UBOOT_MKIMAGE and
+                     UBOOT_MKIMAGE_SIGN are working as expected.
+        Product:     oe-core
+        Author:      Jamin Lin <jamin_lin@aspeedtech.com>
+        """
+        config = """
+# There's no U-boot defconfig with CONFIG_FIT_SIGNATURE yet, so we need at
+# least CONFIG_SPL_LOAD_FIT and CONFIG_SPL_OF_CONTROL set
+MACHINE = "qemuarm"
+UBOOT_MACHINE = "am57xx_evm_defconfig"
+# Enable creation and signing of the U-Boot fitImage (no SPL)
+UBOOT_FITIMAGE_ENABLE = "1"
+SPL_DTB_BINARY = ""
+SPL_SIGN_ENABLE = "1"
+SPL_SIGN_KEYNAME = "spl-oe-selftest"
+SPL_SIGN_KEYDIR = "${TOPDIR}/signing-keys"
+UBOOT_FIT_GENERATE_KEYS = "1"
+"""
+        self.write_config(config)
+        bb_vars = self._fit_get_bb_vars()
+        self._test_fitimage(bb_vars)
+
diff --git a/meta/lib/oeqa/selftest/cases/oescripts.py b/meta/lib/oeqa/selftest/cases/oescripts.py
index bfbc33b08d..3f9899b289 100644
--- a/meta/lib/oeqa/selftest/cases/oescripts.py
+++ b/meta/lib/oeqa/selftest/cases/oescripts.py
@@ -9,33 +9,9 @@ import shutil
 import importlib
 import unittest
 from oeqa.selftest.case import OESelftestTestCase
-from oeqa.selftest.cases.buildhistory import BuildhistoryBase
 from oeqa.utils.commands import runCmd, bitbake, get_bb_var
 from oeqa.utils import CommandError
 
-class BuildhistoryDiffTests(BuildhistoryBase):
-
-    def test_buildhistory_diff(self):
-        target = 'xcursor-transparent-theme'
-        self.run_buildhistory_operation(target, target_config="PR = \"r1\"", change_bh_location=True)
-        self.run_buildhistory_operation(target, target_config="PR = \"r0\"", change_bh_location=False, expect_error=True)
-        result = runCmd("oe-pkgdata-util read-value PKGV %s" % target)
-        pkgv = result.output.rstrip()
-        result = runCmd("buildhistory-diff -p %s" % get_bb_var('BUILDHISTORY_DIR'))
-        expected_endlines = [
-            "xcursor-transparent-theme-dev: RRECOMMENDS: removed \"xcursor-transparent-theme (['= %s-r1'])\", added \"xcursor-transparent-theme (['= %s-r0'])\"" % (pkgv, pkgv),
-            "xcursor-transparent-theme-staticdev: RDEPENDS: removed \"xcursor-transparent-theme-dev (['= %s-r1'])\", added \"xcursor-transparent-theme-dev (['= %s-r0'])\"" % (pkgv, pkgv)
-        ]
-        for line in result.output.splitlines():
-            for el in expected_endlines:
-                if line.endswith(el):
-                    expected_endlines.remove(el)
-                    break
-            else:
-                self.fail('Unexpected line:\n%s\nExpected line endings:\n  %s' % (line, '\n  '.join(expected_endlines)))
-        if expected_endlines:
-            self.fail('Missing expected line endings:\n  %s' % '\n  '.join(expected_endlines))
-
 @unittest.skipUnless(importlib.util.find_spec("cairo"), "Python cairo module is not present")
 class OEPybootchartguyTests(OESelftestTestCase):
 
diff --git a/meta/lib/oeqa/selftest/cases/pokybleeding.py b/meta/lib/oeqa/selftest/cases/pokybleeding.py
deleted file mode 100644
index d0940d680d..0000000000
--- a/meta/lib/oeqa/selftest/cases/pokybleeding.py
+++ /dev/null
@@ -1,32 +0,0 @@
-#
-# Copyright OpenEmbedded Contributors
-#
-# SPDX-License-Identifier: MIT
-#
-
-from oeqa.utils.commands import bitbake, get_bb_var
-from oeqa.selftest.case import OESelftestTestCase
-
-class PokyBleeding(OESelftestTestCase):
-
-    def test_poky_bleeding_autorev(self):
-        """
-        Test that poky-bleeding.bbclass sets SRCREV to "AUTOINC" for recipe
-        with a single scm in SRC_URI and for recipe with two scm's in SRC_URI.
-        """
-
-        self.assertNotEqual( get_bb_var('SRCREV', 'pseudo'), "AUTOINC")
-
-        self.assertNotEqual( get_bb_var('SRCREV', 'hello-rs'), "AUTOINC")
-        self.assertNotEqual( get_bb_var('SRCREV_hello-lib', 'hello-rs'), "AUTOINC")
-        
-        features = '''
-INHERIT += "poky-bleeding"
-POKY_AUTOREV_RECIPES = "hello-rs pseudo"
-'''
-        self.write_config(features)
-
-        self.assertEqual( get_bb_var('SRCREV', 'pseudo'), "AUTOINC")
-
-        self.assertEqual( get_bb_var('SRCREV', 'hello-rs'), "AUTOINC")
-        self.assertEqual( get_bb_var('SRCREV_hello-lib', 'hello-rs'), "AUTOINC")
diff --git a/meta/lib/oeqa/selftest/cases/recipetool.py b/meta/lib/oeqa/selftest/cases/recipetool.py
index 36557f270f..0bd724c8ee 100644
--- a/meta/lib/oeqa/selftest/cases/recipetool.py
+++ b/meta/lib/oeqa/selftest/cases/recipetool.py
@@ -385,7 +385,7 @@ class RecipetoolCreateTests(RecipetoolBase):
         checkvars = {}
         checkvars['LICENSE'] = 'LGPL-2.1-only'
         checkvars['LIC_FILES_CHKSUM'] = 'file://COPYING;md5=7fbc338309ac38fefcd64b04bb903e34'
-        checkvars['S'] = '${WORKDIR}/git'
+        checkvars['S'] = None
         checkvars['PV'] = '1.11+git'
         checkvars['SRC_URI'] = srcuri + ';branch=master'
         checkvars['DEPENDS'] = set(['libcheck', 'libjpeg-turbo', 'libpng', 'libx11', 'libxext', 'pango'])
@@ -757,13 +757,12 @@ class RecipetoolCreateTests(RecipetoolBase):
 
     def test_recipetool_create_go(self):
         # Basic test to check go recipe generation
+        self.maxDiff = None
+
         temprecipe = os.path.join(self.tempdir, 'recipe')
         os.makedirs(temprecipe)
 
         recipefile = os.path.join(temprecipe, 'recipetool-go-test_git.bb')
-        deps_require_file = os.path.join(temprecipe, 'recipetool-go-test', 'recipetool-go-test-modules.inc')
-        lics_require_file = os.path.join(temprecipe, 'recipetool-go-test', 'recipetool-go-test-licenses.inc')
-        modules_txt_file = os.path.join(temprecipe, 'recipetool-go-test', 'modules.txt')
 
         srcuri = 'https://git.yoctoproject.org/recipetool-go-test.git'
         srcrev = "c3e213c01b6c1406b430df03ef0d1ae77de5d2f7"
@@ -771,13 +770,11 @@ class RecipetoolCreateTests(RecipetoolBase):
 
         result = runCmd('recipetool create -o %s %s -S %s -B %s' % (temprecipe, srcuri, srcrev, srcbranch))
 
-        self.maxDiff = None
-        inherits = ['go-vendor']
+        inherits = ['go-mod', 'go-mod-update-modules']
 
         checkvars = {}
         checkvars['GO_IMPORT'] = "git.yoctoproject.org/recipetool-go-test"
-        checkvars['SRC_URI'] = {'git://${GO_IMPORT};destsuffix=git/src/${GO_IMPORT};nobranch=1;name=${BPN};protocol=https',
-                                'file://modules.txt'}
+        checkvars['SRC_URI'] = {'git://${GO_IMPORT};protocol=https;nobranch=1;destsuffix=${GO_SRCURI_DESTSUFFIX}'}
         checkvars['LIC_FILES_CHKSUM'] = {
             'file://src/${GO_IMPORT}/LICENSE;md5=4e3933dd47afbf115e484d11385fb3bd',
             'file://src/${GO_IMPORT}/is/LICENSE;md5=62beaee5a116dd1e80161667b1df39ab'
@@ -786,26 +783,16 @@ class RecipetoolCreateTests(RecipetoolBase):
         self._test_recipe_contents(recipefile, checkvars, inherits)
         self.assertNotIn('Traceback', result.output)
 
+        lics_require_file = os.path.join(temprecipe, 'recipetool-go-test-licenses.inc')
+        self.assertFileExists(lics_require_file)
         checkvars = {}
-        checkvars['VENDORED_LIC_FILES_CHKSUM'] = set(
-                 ['file://src/${GO_IMPORT}/vendor/github.com/godbus/dbus/v5/LICENSE;md5=09042bd5c6c96a2b9e45ddf1bc517eed',
-                 'file://src/${GO_IMPORT}/vendor/github.com/matryer/is/LICENSE;md5=62beaee5a116dd1e80161667b1df39ab'])
-        self.assertTrue(os.path.isfile(lics_require_file))
+        checkvars['LIC_FILES_CHKSUM'] = {'file://pkg/mod/github.com/godbus/dbus/v5@v5.1.0/LICENSE;md5=09042bd5c6c96a2b9e45ddf1bc517eed;spdx=BSD-2-Clause'}
         self._test_recipe_contents(lics_require_file, checkvars, [])
 
-        # make sure that dependencies don't mention local directory ./matryer/is
-        dependencies = \
-            [   ('github.com/godbus/dbus','v5.1.0', 'github.com/godbus/dbus/v5', '/v5', ''),
-            ]
-
-        src_uri = set()
-        for d in dependencies:
-            src_uri.add(self._go_urifiy(*d))
-
+        deps_require_file = os.path.join(temprecipe, 'recipetool-go-test-go-mods.inc')
+        self.assertFileExists(deps_require_file)
         checkvars = {}
-        checkvars['GO_DEPENDENCIES_SRC_URI'] = src_uri
-
-        self.assertTrue(os.path.isfile(deps_require_file))
+        checkvars['SRC_URI'] = {'gomod://github.com/godbus/dbus/v5;version=v5.1.0;sha256sum=03dfa8e71089a6f477310d15c4d3a036d82d028532881b50fee254358e782ad9'}
         self._test_recipe_contents(deps_require_file, checkvars, [])
 
 class RecipetoolTests(RecipetoolBase):
@@ -1144,10 +1131,10 @@ class RecipetoolAppendsrcTests(RecipetoolAppendsrcBase):
 
     def test_recipetool_appendsrcfile_srcdir_basic(self):
         testrecipe = 'bash'
-        bb_vars = get_bb_vars(['S', 'WORKDIR'], testrecipe)
+        bb_vars = get_bb_vars(['S', 'UNPACKDIR'], testrecipe)
         srcdir = bb_vars['S']
-        workdir = bb_vars['WORKDIR']
-        subdir = os.path.relpath(srcdir, workdir)
+        unpackdir = bb_vars['UNPACKDIR']
+        subdir = os.path.relpath(srcdir, unpackdir)
         self._test_appendsrcfile(testrecipe, 'a-file', srcdir=subdir)
 
     def test_recipetool_appendsrcfile_existing_in_src_uri(self):
@@ -1196,10 +1183,10 @@ class RecipetoolAppendsrcTests(RecipetoolAppendsrcBase):
     def test_recipetool_appendsrcfile_replace_file_srcdir(self):
         testrecipe = 'bash'
         filepath = 'Makefile.in'
-        bb_vars = get_bb_vars(['S', 'WORKDIR'], testrecipe)
+        bb_vars = get_bb_vars(['S', 'UNPACKDIR'], testrecipe)
         srcdir = bb_vars['S']
-        workdir = bb_vars['WORKDIR']
-        subdir = os.path.relpath(srcdir, workdir)
+        unpackdir = bb_vars['UNPACKDIR']
+        subdir = os.path.relpath(srcdir, unpackdir)
 
         self._test_appendsrcfile(testrecipe, filepath, srcdir=subdir)
         bitbake('%s:do_unpack' % testrecipe)
diff --git a/meta/lib/oeqa/selftest/cases/recipeutils.py b/meta/lib/oeqa/selftest/cases/recipeutils.py
index 9949737172..e697fd2920 100644
--- a/meta/lib/oeqa/selftest/cases/recipeutils.py
+++ b/meta/lib/oeqa/selftest/cases/recipeutils.py
@@ -72,7 +72,7 @@ class RecipeUtilsTests(OESelftestTestCase):
         expected_patch = """
 --- a/recipes-test/recipeutils/recipeutils-test_1.2.bb
 +++ b/recipes-test/recipeutils/recipeutils-test_1.2.bb
-@@ -11,6 +11,4 @@
+@@ -10,6 +10,4 @@
  
  BBCLASSEXTEND = "native nativesdk"
  
@@ -97,7 +97,7 @@ class RecipeUtilsTests(OESelftestTestCase):
         expected_patch = """
 --- a/recipes-test/recipeutils/recipeutils-test_1.2.bb
 +++ b/recipes-test/recipeutils/recipeutils-test_1.2.bb
-@@ -11,6 +11,3 @@
+@@ -10,6 +10,3 @@
  
  BBCLASSEXTEND = "native nativesdk"
  
diff --git a/meta/lib/oeqa/selftest/cases/sstatetests.py b/meta/lib/oeqa/selftest/cases/sstatetests.py
index 487995acc3..08f94b168a 100644
--- a/meta/lib/oeqa/selftest/cases/sstatetests.py
+++ b/meta/lib/oeqa/selftest/cases/sstatetests.py
@@ -27,17 +27,15 @@ class SStateBase(OESelftestTestCase):
     def setUpLocal(self):
         super(SStateBase, self).setUpLocal()
         self.temp_sstate_location = None
-        needed_vars = ['SSTATE_DIR', 'NATIVELSBSTRING', 'TCLIBC', 'TUNE_ARCH',
+        needed_vars = ['SSTATE_DIR', 'TCLIBC', 'TUNE_ARCH',
                        'TOPDIR', 'TARGET_VENDOR', 'TARGET_OS']
         bb_vars = get_bb_vars(needed_vars)
         self.sstate_path = bb_vars['SSTATE_DIR']
-        self.hostdistro = bb_vars['NATIVELSBSTRING']
         self.tclibc = bb_vars['TCLIBC']
         self.tune_arch = bb_vars['TUNE_ARCH']
         self.topdir = bb_vars['TOPDIR']
         self.target_vendor = bb_vars['TARGET_VENDOR']
         self.target_os = bb_vars['TARGET_OS']
-        self.distro_specific_sstate = os.path.join(self.sstate_path, self.hostdistro)
 
     def track_for_cleanup(self, path):
         if not keep_temp_files:
@@ -52,10 +50,7 @@ class SStateBase(OESelftestTestCase):
             config_temp_sstate = "SSTATE_DIR = \"%s\"" % temp_sstate_path
             self.append_config(config_temp_sstate)
             self.track_for_cleanup(temp_sstate_path)
-        bb_vars = get_bb_vars(['SSTATE_DIR', 'NATIVELSBSTRING'])
-        self.sstate_path = bb_vars['SSTATE_DIR']
-        self.hostdistro = bb_vars['NATIVELSBSTRING']
-        self.distro_specific_sstate = os.path.join(self.sstate_path, self.hostdistro)
+        self.sstate_path = get_bb_var('SSTATE_DIR')
 
         if add_local_mirrors:
             config_set_sstate_if_not_set = 'SSTATE_MIRRORS ?= ""'
@@ -65,8 +60,16 @@ class SStateBase(OESelftestTestCase):
                 config_sstate_mirror = "SSTATE_MIRRORS += \"file://.* file:///%s/PATH\"" % local_mirror
                 self.append_config(config_sstate_mirror)
 
+    def set_hostdistro(self):
+        # This needs to be read after a BuildStarted event in case it gets changed by event
+        # handling in uninative.bbclass
+        self.hostdistro = get_bb_var('NATIVELSBSTRING')
+        self.distro_specific_sstate = os.path.join(self.sstate_path, self.hostdistro)
+
     # Returns a list containing sstate files
     def search_sstate(self, filename_regex, distro_specific=True, distro_nonspecific=True):
+        self.set_hostdistro()
+
         result = []
         for root, dirs, files in os.walk(self.sstate_path):
             if distro_specific and re.search(r"%s/%s/[a-z0-9]{2}/[a-z0-9]{2}$" % (self.sstate_path, self.hostdistro), root):
@@ -80,55 +83,43 @@ class SStateBase(OESelftestTestCase):
         return result
 
     # Test sstate files creation and their location and directory perms
-    def run_test_sstate_creation(self, targets, distro_specific=True, distro_nonspecific=True, temp_sstate_location=True, should_pass=True):
-        self.config_sstate(temp_sstate_location, [self.sstate_path])
+    def run_test_sstate_creation(self, targets, hostdistro_specific):
+        self.config_sstate(True, [self.sstate_path])
+
+        bitbake(['-cclean'] + targets)
 
-        if  self.temp_sstate_location:
-            bitbake(['-cclean'] + targets)
-        else:
-            bitbake(['-ccleansstate'] + targets)
-
-        # We need to test that the env umask have does not effect sstate directory creation
-        # So, first, we'll get the current umask and set it to something we know incorrect
-        # See: sstate_task_postfunc for correct umask of os.umask(0o002)
-        import os
-        def current_umask():
-            current_umask = os.umask(0)
-            os.umask(current_umask)
-            return current_umask
-
-        orig_umask = current_umask()
         # Set it to a umask we know will be 'wrong'
-        os.umask(0o022)
+        with bb.utils.umask(0o022):
+            bitbake(targets)
 
-        bitbake(targets)
-        file_tracker = []
-        results = self.search_sstate('|'.join(map(str, targets)), distro_specific, distro_nonspecific)
-        if distro_nonspecific:
-            for r in results:
-                if r.endswith(("_populate_lic.tar.zst", "_populate_lic.tar.zst.siginfo", "_fetch.tar.zst.siginfo", "_unpack.tar.zst.siginfo", "_patch.tar.zst.siginfo")):
-                    continue
-                file_tracker.append(r)
-        else:
-            file_tracker = results
+        # Distro specific files
+        distro_specific_files = self.search_sstate('|'.join(map(str, targets)), True, False)
+
+        # Distro non-specific
+        distro_non_specific_files = []
+        results = self.search_sstate('|'.join(map(str, targets)), False, True)
+        for r in results:
+            if r.endswith(("_populate_lic.tar.zst", "_populate_lic.tar.zst.siginfo", "_fetch.tar.zst.siginfo", "_unpack.tar.zst.siginfo", "_patch.tar.zst.siginfo")):
+                continue
+            distro_non_specific_files.append(r)
 
-        if should_pass:
-            self.assertTrue(file_tracker , msg="Could not find sstate files for: %s" % ', '.join(map(str, targets)))
+        if hostdistro_specific:
+            self.assertTrue(distro_specific_files , msg="Could not find sstate files for: %s" % ', '.join(map(str, targets)))
+            self.assertFalse(distro_non_specific_files, msg="Found sstate files in the wrong place for: %s (found %s)" % (', '.join(map(str, targets)), str(distro_non_specific_files)))
         else:
-            self.assertTrue(not file_tracker , msg="Found sstate files in the wrong place for: %s (found %s)" % (', '.join(map(str, targets)), str(file_tracker)))
+            self.assertTrue(distro_non_specific_files , msg="Could not find sstate files for: %s" % ', '.join(map(str, targets)))
+            self.assertFalse(distro_specific_files, msg="Found sstate files in the wrong place for: %s (found %s)" % (', '.join(map(str, targets)), str(distro_specific_files)))
 
         # Now we'll walk the tree to check the mode and see if things are incorrect.
         badperms = []
         for root, dirs, files in os.walk(self.sstate_path):
             for directory in dirs:
-                if (os.stat(os.path.join(root, directory)).st_mode & 0o777) != 0o775:
-                    badperms.append(os.path.join(root, directory))
-
-        # Return to original umask
-        os.umask(orig_umask)
+                mode = os.stat(os.path.join(root, directory)).st_mode & 0o777
+                if mode != 0o775:
+                    badperms.append("%s: %s vs %s" % (os.path.join(root, directory), mode, 0o775))
 
-        if should_pass:
-            self.assertTrue(badperms , msg="Found sstate directories with the wrong permissions: %s (found %s)" % (', '.join(map(str, targets)), str(badperms)))
+        # Check badperms is empty
+        self.assertFalse(badperms , msg="Found sstate directories with the wrong permissions: %s (found %s)" % (', '.join(map(str, targets)), str(badperms)))
 
     # Test the sstate files deletion part of the do_cleansstate task
     def run_test_cleansstate_task(self, targets, distro_specific=True, distro_nonspecific=True, temp_sstate_location=True):
@@ -153,6 +144,8 @@ class SStateBase(OESelftestTestCase):
 
         bitbake(['-ccleansstate'] + targets)
 
+        self.set_hostdistro()
+
         bitbake(targets)
         results = self.search_sstate('|'.join(map(str, [s + r'.*?\.tar.zst$' for s in targets])), distro_specific=False, distro_nonspecific=True)
         filtered_results = []
@@ -251,17 +244,11 @@ class SStateTests(SStateBase):
         bitbake("dbus-wait-test -c unpack")
 
 class SStateCreation(SStateBase):
-    def test_sstate_creation_distro_specific_pass(self):
-        self.run_test_sstate_creation(['binutils-cross-'+ self.tune_arch, 'binutils-native'], distro_specific=True, distro_nonspecific=False, temp_sstate_location=True)
-
-    def test_sstate_creation_distro_specific_fail(self):
-        self.run_test_sstate_creation(['binutils-cross-'+ self.tune_arch, 'binutils-native'], distro_specific=False, distro_nonspecific=True, temp_sstate_location=True, should_pass=False)
-
-    def test_sstate_creation_distro_nonspecific_pass(self):
-        self.run_test_sstate_creation(['linux-libc-headers'], distro_specific=False, distro_nonspecific=True, temp_sstate_location=True)
+    def test_sstate_creation_distro_specific(self):
+        self.run_test_sstate_creation(['binutils-cross-'+ self.tune_arch, 'binutils-native'], hostdistro_specific=True)
 
-    def test_sstate_creation_distro_nonspecific_fail(self):
-        self.run_test_sstate_creation(['linux-libc-headers'], distro_specific=True, distro_nonspecific=False, temp_sstate_location=True, should_pass=False)
+    def test_sstate_creation_distro_nonspecific(self):
+        self.run_test_sstate_creation(['linux-libc-headers'], hostdistro_specific=False)
 
 class SStateCleanup(SStateBase):
     def test_cleansstate_task_distro_specific_nonspecific(self):
diff --git a/meta/lib/oeqa/selftest/cases/toolchain.py b/meta/lib/oeqa/selftest/cases/toolchain.py
new file mode 100644
index 0000000000..b4b280d037
--- /dev/null
+++ b/meta/lib/oeqa/selftest/cases/toolchain.py
@@ -0,0 +1,71 @@
+#
+# Copyright OpenEmbedded Contributors
+#
+# SPDX-License-Identifier: MIT
+#
+
+import shutil
+import subprocess
+import tempfile
+from types import SimpleNamespace
+
+import oe.path
+from oeqa.selftest.case import OESelftestTestCase
+from oeqa.utils.commands import bitbake, get_bb_var, get_bb_vars
+
+class ToolchainTests(OESelftestTestCase):
+
+    def test_toolchain_switching(self):
+        """
+        Test that a configuration that uses GCC by default but clang for one
+        specific recipe does infact do that.
+        """
+
+        def extract_comment(objcopy, filename):
+            """
+            Using the specified `objcopy`, return the .comment segment from
+            `filename` as a bytes().
+            """
+            with tempfile.NamedTemporaryFile(prefix="comment-") as f:
+                cmd = [objcopy, "--dump-section", ".comment=" + f.name, filename]
+                subprocess.run(cmd, check=True)
+                # clang's objcopy writes to a temporary file and renames, so we need to re-open.
+                with open(f.name, "rb") as f2:
+                    return f2.read()
+
+        def check_recipe(recipe, filename, override, comment_present, comment_absent=None):
+            """
+            Check that `filename` in `recipe`'s bindir contains `comment`, and
+            the overrides contain `override`.
+            """
+            d = SimpleNamespace(**get_bb_vars(("D", "bindir", "OBJCOPY", "OVERRIDES", "PATH"), target=recipe))
+
+            self.assertIn(override, d.OVERRIDES)
+
+            binary = oe.path.join(d.D, d.bindir, filename)
+
+            objcopy = shutil.which(d.OBJCOPY, path=d.PATH)
+            self.assertIsNotNone(objcopy)
+
+            comment = extract_comment(objcopy, binary)
+            self.assertIn(comment_present, comment)
+            if comment_absent:
+                self.assertNotIn(comment_absent, comment)
+
+
+        # GCC by default, clang for selftest-hello.
+        self.write_config("""
+TOOLCHAIN = "gcc"
+TOOLCHAIN:pn-selftest-hello = "clang"
+        """)
+
+        # Force these recipes to re-install so we can extract the .comments from
+        # the install directory, as they're stripped out of the final packages.
+        bitbake("m4 selftest-hello -C install")
+
+        # m4 should be built with GCC and only GCC
+        check_recipe("m4", "m4", "toolchain-gcc", b"GCC: (GNU)", b"clang")
+
+        # helloworld should be built with clang. We can't assert that GCC is not
+        # present as it will be linked against glibc which is built with GCC.
+        check_recipe("selftest-hello", "helloworld", "toolchain-clang", b"clang version")
diff --git a/meta/lib/oeqa/selftest/cases/wic.py b/meta/lib/oeqa/selftest/cases/wic.py
index f45608172f..680f99d381 100644
--- a/meta/lib/oeqa/selftest/cases/wic.py
+++ b/meta/lib/oeqa/selftest/cases/wic.py
@@ -1021,6 +1021,18 @@ class Wic2(WicTestCase):
         """Test building wic images by bitbake"""
         config = 'IMAGE_FSTYPES += "wic"\nWKS_FILE = "wic-image-minimal"\n'\
                  'MACHINE_FEATURES:append = " efi"\n'
+        image_recipe_append = """
+do_image_wic[postfuncs] += "run_wic_cmd"
+run_wic_cmd() {
+    echo "test" >> ${WORKDIR}/test.wic-cp
+    wic cp --vars "${STAGING_DIR}/${MACHINE}/imgdata/" -e "${IMAGE_BASENAME}" ${WORKDIR}/test.wic-cp  ${IMGDEPLOYDIR}/${IMAGE_NAME}.wic:1/
+    wic ls --vars "${STAGING_DIR}/${MACHINE}/imgdata/" -e "${IMAGE_BASENAME}" ${IMGDEPLOYDIR}/${IMAGE_NAME}.wic:1/
+    wic rm --vars "${STAGING_DIR}/${MACHINE}/imgdata/" -e "${IMAGE_BASENAME}" ${IMGDEPLOYDIR}/${IMAGE_NAME}.wic:1/test.wic-cp
+    wic cp --vars "${STAGING_DIR}/${MACHINE}/imgdata/" -e "${IMAGE_BASENAME}" ${WORKDIR}/test.wic-cp  ${IMGDEPLOYDIR}/${IMAGE_NAME}.wic:1/
+}
+"""
+        self.write_recipeinc('images', image_recipe_append)
+
         self.append_config(config)
         image = 'wic-image-minimal'
         bitbake(image)
@@ -1029,6 +1041,11 @@ class Wic2(WicTestCase):
         bb_vars = get_bb_vars(['DEPLOY_DIR_IMAGE', 'IMAGE_LINK_NAME'], image)
         prefix = os.path.join(bb_vars['DEPLOY_DIR_IMAGE'], '%s.' % bb_vars['IMAGE_LINK_NAME'])
 
+        sysroot = get_bb_var('RECIPE_SYSROOT_NATIVE', 'wic-tools')
+        # check if file is there
+        result = runCmd("wic ls %s:1/ -n %s" % (prefix+"wic", sysroot))
+        self.assertIn("test.wic-cp", result.output)
+
         # check if we have result image and manifests symlinks
         # pointing to existing files
         for suffix in ('wic', 'manifest'):
@@ -1044,7 +1061,25 @@ class Wic2(WicTestCase):
         config = 'IMAGE_FSTYPES += "wic"\nWKS_FILE = "wic-image-minimal"\n'\
                  'MACHINE_FEATURES:append = " efi"\n'
         self.append_config(config)
+        image_recipe_append = """
+do_image_wic[postfuncs] += "run_wic_cmd"
+run_wic_cmd() {
+    echo "test" >> ${WORKDIR}/test.wic-cp
+    wic cp --vars "${STAGING_DIR}/${MACHINE}/imgdata/" -e "${IMAGE_BASENAME}" ${WORKDIR}/test.wic-cp  ${IMGDEPLOYDIR}/${IMAGE_NAME}.wic:1/
+    wic ls --vars "${STAGING_DIR}/${MACHINE}/imgdata/" -e "${IMAGE_BASENAME}" ${IMGDEPLOYDIR}/${IMAGE_NAME}.wic:1/
+    wic rm --vars "${STAGING_DIR}/${MACHINE}/imgdata/" -e "${IMAGE_BASENAME}" ${IMGDEPLOYDIR}/${IMAGE_NAME}.wic:1/test.wic-cp
+    wic cp --vars "${STAGING_DIR}/${MACHINE}/imgdata/" -e "${IMAGE_BASENAME}" ${WORKDIR}/test.wic-cp  ${IMGDEPLOYDIR}/${IMAGE_NAME}.wic:1/
+}
+"""
+        self.write_recipeinc('images', image_recipe_append)
         bitbake('wic-image-minimal')
+
+        sysroot = get_bb_var('RECIPE_SYSROOT_NATIVE', 'wic-tools')
+        bb_vars = get_bb_vars(['DEPLOY_DIR_IMAGE', 'IMAGE_LINK_NAME'], "wic-image-minimal")
+        image_path = os.path.join(bb_vars['DEPLOY_DIR_IMAGE'], bb_vars['IMAGE_LINK_NAME'])
+        # check if file is there
+        result = runCmd("wic ls %s:1/ -n %s" % (image_path+".wic", sysroot))
+        self.assertIn("test.wic-cp", result.output)
         self.remove_config(config)
 
         runqemu_params = get_bb_var('TEST_RUNQEMUPARAMS', 'wic-image-minimal') or ""
diff --git a/meta/lib/oeqa/utils/commands.py b/meta/lib/oeqa/utils/commands.py
index 2a47f90e32..b60a6e6c38 100644
--- a/meta/lib/oeqa/utils/commands.py
+++ b/meta/lib/oeqa/utils/commands.py
@@ -285,7 +285,20 @@ def get_bb_vars(variables=None, target=None, postconfig=None):
     return values
 
 def get_bb_var(var, target=None, postconfig=None):
-    return get_bb_vars([var], target, postconfig)[var]
+    if postconfig:
+        return bitbake("-e %s" % target or "", postconfig=postconfig).output
+    else:
+        # Fast-path for the non-postconfig case
+        cmd = ["bitbake-getvar", "--quiet", "--value", var]
+        if target:
+            cmd.extend(["--recipe", target])
+        try:
+            return subprocess.run(cmd, check=True, text=True, stdout=subprocess.PIPE).stdout.strip()
+        except subprocess.CalledProcessError as e:
+            # We need to return None not the empty string if the variable hasn't been set.
+            if e.returncode == 1:
+                return None
+            raise
 
 def get_test_layer(bblayers=None):
     if bblayers is None: