From 35b521badacc2fb711c18ce478bf148d32ec9d2e Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Wed, 31 Jul 2024 17:14:18 +0200
Subject: [PATCH] CI: explicitly install setuptools for Conda based builds

---
 .github/workflows/cmake_builds.yml |  4 ++--
 ci/travis/conda/meta.yaml.patch    | 12 ++++++++++++
 ci/travis/conda/setup.sh           |  2 ++
 ci/travis/osx/before_install.sh    |  2 +-
 4 files changed, 17 insertions(+), 3 deletions(-)
 create mode 100644 ci/travis/conda/meta.yaml.patch

diff --git a/.github/workflows/cmake_builds.yml b/.github/workflows/cmake_builds.yml
index 7dd430062a70..abe744ca77c9 100644
--- a/.github/workflows/cmake_builds.yml
+++ b/.github/workflows/cmake_builds.yml
@@ -422,7 +422,7 @@ jobs:
     - name: Install dependency
       shell: bash -l {0}
       run: |
-        conda install --yes --quiet curl libiconv icu python=3.10 swig numpy pytest pytest-env pytest-benchmark filelock zlib lxml jsonschema
+        conda install --yes --quiet curl libiconv icu python=3.10 swig numpy pytest pytest-env pytest-benchmark filelock zlib lxml jsonschema setuptools
         # FIXME: remove libnetcdf=4.9.2=nompi_h5902ca5_107 pinning as soon as https://github.com/conda-forge/libnetcdf-feedstock/issues/182 is resolved
         conda install --yes --quiet proj geos hdf4 hdf5 kealib \
             libnetcdf=4.9.2=nompi_h5902ca5_107 openjpeg poppler libtiff libpng xerces-c expat libxml2 kealib json-c \
@@ -519,7 +519,7 @@ jobs:
     - name: Install dependency
       shell: bash -l {0}
       run: |
-        conda install --yes --quiet proj pytest pytest-env pytest-benchmark filelock lxml cmake
+        conda install --yes --quiet proj pytest pytest-env pytest-benchmark filelock lxml cmake setuptools
     - name: Check CMake version
       shell: bash -l {0}
       run: |
diff --git a/ci/travis/conda/meta.yaml.patch b/ci/travis/conda/meta.yaml.patch
new file mode 100644
index 000000000000..1e65948918a6
--- /dev/null
+++ b/ci/travis/conda/meta.yaml.patch
@@ -0,0 +1,12 @@
+diff --git a/recipe/meta.yaml b/recipe/meta.yaml
+index f3afcef..cb85f50 100644
+--- a/recipe/meta.yaml
++++ b/recipe/meta.yaml
+@@ -614,6 +614,7 @@ outputs:
+         - python                                 # [build_platform != target_platform]
+         - cross-python_{{ target_platform }}     # [build_platform != target_platform]
+         - numpy                                  # [build_platform != target_platform]
++        - setuptools
+         - swig
+       host:
+         - python
diff --git a/ci/travis/conda/setup.sh b/ci/travis/conda/setup.sh
index b4cd637babee..44da66498178 100755
--- a/ci/travis/conda/setup.sh
+++ b/ci/travis/conda/setup.sh
@@ -19,6 +19,8 @@ git clone  https://github.com/conda-forge/gdal-feedstock.git
 
 cd gdal-feedstock
 
+patch -p1 < ../ci/travis/conda/meta.yaml.patch
+
 cat > recipe/recipe_clobber.yaml <<EOL
 source:
   path: ../../../gdal
diff --git a/ci/travis/osx/before_install.sh b/ci/travis/osx/before_install.sh
index 9669860d9305..0dbb594ab30b 100755
--- a/ci/travis/osx/before_install.sh
+++ b/ci/travis/osx/before_install.sh
@@ -6,7 +6,7 @@ conda update -n base -c defaults conda
 conda install -y compilers automake pkgconfig cmake
 
 conda config --set channel_priority strict
-conda install --yes --quiet proj python=3.12 swig lxml jsonschema numpy
+conda install --yes --quiet proj python=3.12 swig lxml jsonschema numpy setuptools
 conda install --yes --quiet libgdal libgdal-arrow-parquet
 # Now remove all libgdal* packages, but not their dependencies
 conda remove --yes --force $(conda list libgdal | grep libgdal | awk '{print $1}')