[PATCH v3 0/4] swig: upgrade 4.4.1 -> 4.5.0

[Jaipaul Cheernam <jaipaul.cheernam@est.tech>]

Upgrade swig to 4.5.0 and fix build breakage in recipes that used
Python 2 C API macros removed in swig 4.5.0.

Note: The following recipes in meta-openembedded may also be affected
if python/swig bindings are enabled:
- gensio (meta-oe): fix available upstream [1]
- unbound (meta-networking): fix available upstream [2]
- ldns (meta-oe): fix pending upstream [3]

[1] https://github.com/cminyard/gensio/commit/e024df7fc3d21896bd9d2e26964a0b59b7c2a91b
[2] https://github.com/NLnetLabs/unbound/commit/93a56205cfa6b9a6d34db7245aa71e5ca67d1fd7
[3] https://github.com/NLnetLabs/ldns/issues/314

Changes in v3:
- Added u-boot-tools and python3-dtc patches to fix pylibfdt build

Changes in v2:
- Added babeltrace2 patch to fix SWIG 4.5.0 compatibility

Jaipaul Cheernam (4):
  swig: upgrade 4.4.1 -> 4.5.0
  babeltrace2: fix build with swig 4.5.0
  u-boot-tools: fix pylibfdt build with swig 4.5.0
  python3-dtc: fix build with swig 4.5.0

 ...-removed-SWIG-Python-2-compatibility.patch | 57 +++++++++++++++
 .../u-boot/u-boot-tools_2026.07.bb            |  4 +-
 ...-removed-SWIG-Python-2-compatibility.patch | 57 +++++++++++++++
 .../python/python3-dtc_1.8.1.bb               |  1 +
 .../swig/swig/determinism.patch               | 20 +++---
 .../swig/{swig_4.4.1.bb => swig_4.5.0.bb}     |  4 +-
 ...Python-2-C-API-macros-for-SWIG-4.5.0.patch | 70 +++++++++++++++++++
 .../recipes-kernel/lttng/babeltrace2_2.1.2.bb |  1 +
 8 files changed, 201 insertions(+), 13 deletions(-)
 create mode 100644 meta/recipes-bsp/u-boot/files/0001-pylibfdt-Replace-removed-SWIG-Python-2-compatibility.patch
 create mode 100644 meta/recipes-devtools/python/python3-dtc/0001-pylibfdt-Replace-removed-SWIG-Python-2-compatibility.patch
 rename meta/recipes-devtools/swig/{swig_4.4.1.bb => swig_4.5.0.bb} (92%)
 create mode 100644 meta/recipes-kernel/lttng/babeltrace2/0001-bt2-replace-removed-Python-2-C-API-macros-for-SWIG-4.5.0.patch