diff --git a/poky/scripts/lib/recipetool/create.py b/poky/scripts/lib/recipetool/create.py
index d2997cc..8e9ff38 100644
--- a/poky/scripts/lib/recipetool/create.py
+++ b/poky/scripts/lib/recipetool/create.py
@@ -1166,12 +1166,12 @@
     # Note: these are carefully constructed!
     license_title_re = re.compile(r'^#*\(? *(This is )?([Tt]he )?.{0,15} ?[Ll]icen[sc]e( \(.{1,10}\))?\)?[:\.]? ?#*$')
     license_statement_re = re.compile(r'^((This (project|software)|.{1,10}) is( free software)? (released|licen[sc]ed)|(Released|Licen[cs]ed)) under the .{1,10} [Ll]icen[sc]e:?$')
-    copyright_re = re.compile('^ *[#\*]* *(Modified work |MIT LICENSED )?Copyright ?(\([cC]\))? .*$')
-    disclaimer_re = re.compile('^ *\*? ?All [Rr]ights [Rr]eserved\.$')
-    email_re = re.compile('^.*<[\w\.-]*@[\w\.\-]*>$')
-    header_re = re.compile('^(\/\**!?)? ?[\-=\*]* ?(\*\/)?$')
-    tag_re = re.compile('^ *@?\(?([Ll]icense|MIT)\)?$')
-    url_re = re.compile('^ *[#\*]* *https?:\/\/[\w\.\/\-]+$')
+    copyright_re = re.compile(r'^ *[#\*]* *(Modified work |MIT LICENSED )?Copyright ?(\([cC]\))? .*$')
+    disclaimer_re = re.compile(r'^ *\*? ?All [Rr]ights [Rr]eserved\.$')
+    email_re = re.compile(r'^.*<[\w\.-]*@[\w\.\-]*>$')
+    header_re = re.compile(r'^(\/\**!?)? ?[\-=\*]* ?(\*\/)?$')
+    tag_re = re.compile(r'^ *@?\(?([Ll]icense|MIT)\)?$')
+    url_re = re.compile(r'^ *[#\*]* *https?:\/\/[\w\.\/\-]+$')
 
     lictext = []
     with open(licfile, 'r', errors='surrogateescape') as f:
diff --git a/poky/scripts/lib/recipetool/create_buildsys.py b/poky/scripts/lib/recipetool/create_buildsys.py
index 5015634..ec9d510 100644
--- a/poky/scripts/lib/recipetool/create_buildsys.py
+++ b/poky/scripts/lib/recipetool/create_buildsys.py
@@ -5,9 +5,9 @@
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
+import os
 import re
 import logging
-import glob
 from recipetool.create import RecipeHandler, validate_pv
 
 logger = logging.getLogger('recipetool')
@@ -137,15 +137,15 @@
         deps = []
         unmappedpkgs = []
 
-        proj_re = re.compile('project\s*\(([^)]*)\)', re.IGNORECASE)
-        pkgcm_re = re.compile('pkg_check_modules\s*\(\s*[a-zA-Z0-9-_]+\s*(REQUIRED)?\s+([^)\s]+)\s*\)', re.IGNORECASE)
-        pkgsm_re = re.compile('pkg_search_module\s*\(\s*[a-zA-Z0-9-_]+\s*(REQUIRED)?((\s+[^)\s]+)+)\s*\)', re.IGNORECASE)
-        findpackage_re = re.compile('find_package\s*\(\s*([a-zA-Z0-9-_]+)\s*.*', re.IGNORECASE)
-        findlibrary_re = re.compile('find_library\s*\(\s*[a-zA-Z0-9-_]+\s*(NAMES\s+)?([a-zA-Z0-9-_ ]+)\s*.*')
-        checklib_re = re.compile('check_library_exists\s*\(\s*([^\s)]+)\s*.*', re.IGNORECASE)
-        include_re = re.compile('include\s*\(\s*([^)\s]*)\s*\)', re.IGNORECASE)
-        subdir_re = re.compile('add_subdirectory\s*\(\s*([^)\s]*)\s*([^)\s]*)\s*\)', re.IGNORECASE)
-        dep_re = re.compile('([^ ><=]+)( *[<>=]+ *[^ ><=]+)?')
+        proj_re = re.compile(r'project\s*\(([^)]*)\)', re.IGNORECASE)
+        pkgcm_re = re.compile(r'pkg_check_modules\s*\(\s*[a-zA-Z0-9-_]+\s*(REQUIRED)?\s+([^)\s]+)\s*\)', re.IGNORECASE)
+        pkgsm_re = re.compile(r'pkg_search_module\s*\(\s*[a-zA-Z0-9-_]+\s*(REQUIRED)?((\s+[^)\s]+)+)\s*\)', re.IGNORECASE)
+        findpackage_re = re.compile(r'find_package\s*\(\s*([a-zA-Z0-9-_]+)\s*.*', re.IGNORECASE)
+        findlibrary_re = re.compile(r'find_library\s*\(\s*[a-zA-Z0-9-_]+\s*(NAMES\s+)?([a-zA-Z0-9-_ ]+)\s*.*')
+        checklib_re = re.compile(r'check_library_exists\s*\(\s*([^\s)]+)\s*.*', re.IGNORECASE)
+        include_re = re.compile(r'include\s*\(\s*([^)\s]*)\s*\)', re.IGNORECASE)
+        subdir_re = re.compile(r'add_subdirectory\s*\(\s*([^)\s]*)\s*([^)\s]*)\s*\)', re.IGNORECASE)
+        dep_re = re.compile(r'([^ ><=]+)( *[<>=]+ *[^ ><=]+)?')
 
         def find_cmake_package(pkg):
             RecipeHandler.load_devel_filemap(tinfoil.config_data)
@@ -423,16 +423,16 @@
                 'makeinfo': 'texinfo',
                 }
 
-        pkg_re = re.compile('PKG_CHECK_MODULES\(\s*\[?[a-zA-Z0-9_]*\]?,\s*\[?([^,\]]*)\]?[),].*')
-        pkgce_re = re.compile('PKG_CHECK_EXISTS\(\s*\[?([^,\]]*)\]?[),].*')
-        lib_re = re.compile('AC_CHECK_LIB\(\s*\[?([^,\]]*)\]?,.*')
-        libx_re = re.compile('AX_CHECK_LIBRARY\(\s*\[?[^,\]]*\]?,\s*\[?([^,\]]*)\]?,\s*\[?([a-zA-Z0-9-]*)\]?,.*')
-        progs_re = re.compile('_PROGS?\(\s*\[?[a-zA-Z0-9_]*\]?,\s*\[?([^,\]]*)\]?[),].*')
-        dep_re = re.compile('([^ ><=]+)( [<>=]+ [^ ><=]+)?')
-        ac_init_re = re.compile('AC_INIT\(\s*([^,]+),\s*([^,]+)[,)].*')
-        am_init_re = re.compile('AM_INIT_AUTOMAKE\(\s*([^,]+),\s*([^,]+)[,)].*')
-        define_re = re.compile('\s*(m4_)?define\(\s*([^,]+),\s*([^,]+)\)')
-        version_re = re.compile('([0-9.]+)')
+        pkg_re = re.compile(r'PKG_CHECK_MODULES\(\s*\[?[a-zA-Z0-9_]*\]?,\s*\[?([^,\]]*)\]?[),].*')
+        pkgce_re = re.compile(r'PKG_CHECK_EXISTS\(\s*\[?([^,\]]*)\]?[),].*')
+        lib_re = re.compile(r'AC_CHECK_LIB\(\s*\[?([^,\]]*)\]?,.*')
+        libx_re = re.compile(r'AX_CHECK_LIBRARY\(\s*\[?[^,\]]*\]?,\s*\[?([^,\]]*)\]?,\s*\[?([a-zA-Z0-9-]*)\]?,.*')
+        progs_re = re.compile(r'_PROGS?\(\s*\[?[a-zA-Z0-9_]*\]?,\s*\[?([^,\]]*)\]?[),].*')
+        dep_re = re.compile(r'([^ ><=]+)( [<>=]+ [^ ><=]+)?')
+        ac_init_re = re.compile(r'AC_INIT\(\s*([^,]+),\s*([^,]+)[,)].*')
+        am_init_re = re.compile(r'AM_INIT_AUTOMAKE\(\s*([^,]+),\s*([^,]+)[,)].*')
+        define_re = re.compile(r'\s*(m4_)?define\(\s*([^,]+),\s*([^,]+)\)')
+        version_re = re.compile(r'([0-9.]+)')
 
         defines = {}
         def subst_defines(value):
diff --git a/poky/scripts/lib/recipetool/create_buildsys_python.py b/poky/scripts/lib/recipetool/create_buildsys_python.py
index 60c5903..a807daf 100644
--- a/poky/scripts/lib/recipetool/create_buildsys_python.py
+++ b/poky/scripts/lib/recipetool/create_buildsys_python.py
@@ -573,12 +573,15 @@
         if 'buildsystem' in handled:
             return False
 
+        logger.debug("Trying setup.py parser")
+
         # Check for non-zero size setup.py files
         setupfiles = RecipeHandler.checkfiles(srctree, ['setup.py'])
         for fn in setupfiles:
             if os.path.getsize(fn):
                 break
         else:
+            logger.debug("No setup.py found")
             return False
 
         # setup.py is always parsed to get at certain required information, such as
@@ -736,6 +739,7 @@
         "flit_core.buildapi": "python_flit_core",
         "hatchling.build": "python_hatchling",
         "maturin": "python_maturin",
+        "mesonpy": "python_mesonpy",
     }
 
     # setuptools.build_meta and flit declare project metadata into the "project" section of pyproject.toml
@@ -776,6 +780,8 @@
         "python3-poetry-core-native",
         # already provided by python_flit_core.bbclass
         "python3-flit-core-native",
+        # already provided by python_mesonpy
+        "python3-meson-python-native",
     ]
 
     # add here a list of known and often used packages and the corresponding bitbake package
@@ -787,6 +793,7 @@
         "setuptools-scm": "python3-setuptools-scm",
         "hatchling": "python3-hatchling",
         "hatch-vcs": "python3-hatch-vcs",
+        "meson-python" : "python3-meson-python",
     }
 
     def __init__(self):
@@ -799,12 +806,15 @@
         if 'buildsystem' in handled:
             return False
 
+        logger.debug("Trying pyproject.toml parser")
+
         # Check for non-zero size setup.py files
         setupfiles = RecipeHandler.checkfiles(srctree, ["pyproject.toml"])
         for fn in setupfiles:
             if os.path.getsize(fn):
                 break
         else:
+            logger.debug("No pyproject.toml found")
             return False
 
         setupscript = os.path.join(srctree, "pyproject.toml")
@@ -816,14 +826,16 @@
                 try:
                     import tomli as tomllib
                 except ImportError:
-                    logger.exception("Neither 'tomllib' nor 'tomli' could be imported. Please use python3.11 or above or install tomli module")
-                    return False
-                except Exception:
-                    logger.exception("Failed to parse pyproject.toml")
+                    logger.error("Neither 'tomllib' nor 'tomli' could be imported, cannot scan pyproject.toml.")
                     return False
 
-            with open(setupscript, "rb") as f:
-                config = tomllib.load(f)
+            try:
+                with open(setupscript, "rb") as f:
+                    config = tomllib.load(f)
+            except Exception:
+                logger.exception("Failed to parse pyproject.toml")
+                return False
+
             build_backend = config["build-system"]["build-backend"]
             if build_backend in self.build_backend_map:
                 classes.append(self.build_backend_map[build_backend])