Python bindings: fix compatibility issue with SWIG 4.3.0 and PYTHONWA…

…RNINGS=error

Fixes conda-forge#995

Upstream fix in OSGeo/gdal#11154

recipe/0001-Python-bindings-fix-compatibility-issue-with-SWIG-43.patch

@@ -0,0 +1,41 @@
+From 037ab68854a533cd80d71d1b8dd447ff9ab6575f Mon Sep 17 00:00:00 2001
+From: Even Rouault <even.rouault@spatialys.com>
+Date: Mon, 28 Oct 2024 19:59:52 +0100
+Subject: [PATCH] Python bindings: fix compatibility issue with SWIG 4.3.0 and
+ PYTHONWARNINGS=error
+
+Fixes https://github.com/conda-forge/gdal-feedstock/issues/995
+---
+ .github/workflows/cmake_builds.yml | 2 ++
+ swig/python/modify_cpp_files.cmake | 4 ++++
+ 2 files changed, 6 insertions(+)
+
+diff --git a/.github/workflows/cmake_builds.yml b/.github/workflows/cmake_builds.yml
+index 77658bf242..d5ee785b23 100644
+--- a/.github/workflows/cmake_builds.yml
++++ b/.github/workflows/cmake_builds.yml
+@@ -218,6 +218,8 @@ jobs:
+         export LD_LIBRARY_PATH=$GITHUB_WORKSPACE/install-gdal/lib
+         $GITHUB_WORKSPACE/install-gdal/bin/gdalinfo --version
+         PYTHONPATH=$GITHUB_WORKSPACE/install-gdal/lib/python3.8/site-packages python3 -c "from osgeo import gdal;print(gdal.VersionInfo(None))"
++        # Test fix for https://github.com/conda-forge/gdal-feedstock/issues/995
++        PYTHONWARNINGS="error" PYTHONPATH=$GITHUB_WORKSPACE/install-gdal/lib/python3.8/site-packages python3 python -c "from osgeo import gdal"
+         PYTHONPATH=$GITHUB_WORKSPACE/install-gdal/lib/python3.8/site-packages python3 $GITHUB_WORKSPACE/scripts/check_doc.py
+     - name: CMake with rpath
+       run: |
+diff --git a/swig/python/modify_cpp_files.cmake b/swig/python/modify_cpp_files.cmake
+index af6668b018..293d7fddd2 100644
+--- a/swig/python/modify_cpp_files.cmake
++++ b/swig/python/modify_cpp_files.cmake
+@@ -60,4 +60,8 @@ string(REPLACE "if (--interpreter_counter != 0) // another sub-interpreter may s
+                "/* Even Rouault / GDAL hack for SWIG >= 4.1 related to objects not being freed. See swig/python/modify_cpp_files.cmake for more details */\nif( 1 )"
+        _CONTENTS "${_CONTENTS}")
+
++# Workarounds https://github.com/swig/swig/issues/3061
++string(REPLACE "# define SWIG_HEAPTYPES" "// Below is disabled because of https://github.com/swig/swig/issues/3061\n// # define SWIG_HEAPTYPES"
++       _CONTENTS "${_CONTENTS}")
++
+ file(WRITE ${FILE} "${_CONTENTS}")
+-- 
+2.25.1
+

recipe/meta.yaml

@@ -9,9 +9,10 @@ source:
   sha256: 34a037852ffe6d2163f1b8948a1aa7019ff767148aea55876c1339b22ad751f1
   patches:
     - 000_cmake.patch  # [osx]
+    - 0001-Python-bindings-fix-compatibility-issue-with-SWIG-43.patch
 
 build:
-  number: 0
+  number: 1
   skip_compile_pyc:
     - share/bash-completion/completions/*.py
   ignore_run_exports_from: