scripts: python 3.12 regex

All the regexes throw a warning like this:

WARNING: scripts/lib/recipetool/create_buildsys.py:140:
      SyntaxWarning: invalid escape sequence '\s'
      proj_re = re.compile('project\s*\(([^)]*)\)', re.IGNORECASE)

Python 3 interprets string literals as Unicode strings, and therefore
\s is treated as an escaped Unicode character which is not correct.
Declaring the RegEx pattern as a raw string instead of unicode is
required for Python 3.

(From OE-Core rev: 63998f13d5263ce19a60ed3fba1ac8b6f23558e3)

Signed-off-by: Adrian Freihofer <adrian.freihofer@siemens.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

Backported from master: 24b0ba00d4f0b4d9834f7693ecb6032dfc534a80

Signed-off-by: Adrian Freihofer <adrian.freihofer@siemens.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/scripts/oe-pkgdata-util b/scripts/oe-pkgdata-util
index 7412cc1f47..44ae40549a 100755
--- a/scripts/oe-pkgdata-util
+++ b/scripts/oe-pkgdata-util
@@ -296,7 +296,7 @@ def package_info(args):
             extra = ''
             for line in f:
                 for var in vars:
-                    m = re.match(var + '(?::\S+)?:\s*(.+?)\s*$', line)
+                    m = re.match(var + r'(?::\S+)?:\s*(.+?)\s*$', line)
                     if m:
                         vals[var] = m.group(1)
             pkg_version = vals['PKGV'] or ''