fix: Build GDAL 3.6 with Python 3.9

overrides/default.nix

@@ -650,6 +650,7 @@ lib.composeManyExtensions [
 
       gdal = super.gdal.overridePythonAttrs (
         old: {
+          nativeBuildInputs = (old.nativeBuildInputs or [ ]) ++ [ pkgs.gdal ];
           preBuild = (old.preBuild or "") + ''
             substituteInPlace setup.cfg \
               --replace "../../apps/gdal-config" '${pkgs.gdal}/bin/gdal-config'

tests/default.nix

@@ -129,6 +129,7 @@ builtins.removeAttrs
   shapely = callTest ./shapely { };
   setuptools = callTest ./setuptools { };
 
+  gdal = callTest ./gdal { };
   scientific = callTest ./scientific { };
   scipy1_9 = callTest ./scipy1_9 { };
   test-group = callTest ./test-group { };

tests/gdal/default.nix

@@ -0,0 +1,8 @@
+{ lib, poetry2nix, python39 }:
+
+poetry2nix.mkPoetryApplication {
+  python = python39;
+  pyproject = ./pyproject.toml;
+  poetrylock = ./poetry.lock;
+  src = lib.cleanSource ./.;
+}

tests/gdal/poetry.lock

@@ -0,0 +1,20 @@
+[[package]]
+name = "gdal"
+version = "3.6.0.1"
+description = "GDAL: Geospatial Data Abstraction Library"
+category = "main"
+optional = false
+python-versions = ">=3.6.0"
+
+[package.extras]
+numpy = ["numpy (>1.0.0)"]
+
+[metadata]
+lock-version = "1.1"
+python-versions = "~3.9"
+content-hash = "4872acd5e5436d59381f6375093ccf94408b15d33b35de546b662ec39a9f6fd5"
+
+[metadata.files]
+gdal = [
+    {file = "GDAL-3.6.0.1.tar.gz", hash = "sha256:7ae74900cbb737fba0a49e2a035ef10b9218d576c3c761caadc25031c95df040"},
+]

tests/gdal/pyproject.toml

@@ -0,0 +1,15 @@
+[tool.poetry]
+name = "gdal-test"
+version = "0.1.0"
+description = ""
+authors = ["Your Name <you@example.com>"]
+
+[tool.poetry.dependencies]
+python = "~3.9"
+gdal = "*"
+
+[tool.poetry.dev-dependencies]
+
+[build-system]
+requires = ["poetry-core>=1"]
+build-backend = "poetry.core.masonry.api"