Downgrade GDAL to last version supporting Python 2.

component/gdal/buildout.cfg

@@ -19,11 +19,12 @@ parts =
 
 [gdal]
 recipe = slapos.recipe.cmmi
-version = 3.9.0
+version = 3.2.3
 url = http://download.osgeo.org/gdal/${:version}/gdal-${:version}.tar.xz
-md5sum = 03717a7af435f89fa1e33d1c79af50dc
+md5sum = 6c276978d625d23a091bac9fdddb99db
 configure-command = ${cmake:location}/bin/cmake
 configure-options =
+  -DCMAKE_BUILD_TYPE=Release
   -DGDAL_USE_CURL=ON
   -DCURL_INCLUDE_DIR=${curl:location}/include
   -DCURL_LIBRARY_RELEASE=${curl:location}/lib/libcurl.so
@@ -52,17 +53,18 @@ configure-options =
   -DGDAL_USE_PNG=ON
   -DPNG_PNG_INCLUDE_DIR=${libpng:location}/include
   -DPNG_LIBRARY_RELEASE=${libpng:location}/lib/libpng.so
+  -DGDAL_FIND_PACKAGE_PROJ_MODE=CONFIG
   -DPROJ_INCLUDE_DIR=${proj:location}/include
   -DPROJ_LIBRARY_RELEASE=${proj:location}/lib/libproj.a
   -DGDAL_USE_SQLITE3=ON
   -DSQLite3_INCLUDE_DIR=${sqlite3:location}/include
   -DSQLite3_LIBRARY=${sqlite3:location}/lib/libsqlite3.so
   -DGDAL_USE_LIBXML2=ON
-  -DLIBXML2_INCLUDE_DIR=${libxml2:location}/include
+  -DLIBXML2_INCLUDE_DIR=${libxml2:location}/include/libxml2
   -DLIBXML2_LIBRARY=${libxml2:location}/lib/libxml2.so
   -DGDAL_USE_WEBP=OFF
 environment =
-  CMAKE_PREFIX_PATH=${openjpeg:location}
+  CMAKE_PREFIX_PATH=${openjpeg:location}:${proj:location}
   PATH=${xz-utils:location}/bin:%(PATH)s
   CPPFLAGS=-I${pcre:location}/include
   LDFLAGS=-L${pcre:location}/lib -Wl,-rpath=${buildout:parts-directory}/${:_buildout_section_name_}/lib -Wl,-rpath=${curl:location}/lib -Wl,-rpath=${geos:location}/lib -Wl,-rpath=${giflib:location}/lib -Wl,-rpath=${openjpeg:location}/lib -Wl,-rpath=${jbigkit:location}/lib -Wl,-rpath=${libexpat:location}/lib -Wl,-rpath=${libjpeg:location}/lib -Wl,-rpath=${libpng:location}/lib -Wl,-rpath=${libtiff:location}/lib -Wl,-rpath=${libxml2:location}/lib -Wl,-rpath=${openssl:location}/lib -Wl,-rpath=${pcre:location}/lib -Wl,-rpath=${sqlite3:location}/lib -Wl,-rpath=${zlib:location}/lib