Remove Win32 jobs because they no longer build correctly.

Author: rcurtin

azure-pipelines.yml

@@ -69,67 +69,31 @@ jobs:
         BUILD_SCRIPT: build_mlpack.bat
         WIN_ARCH: "x64"
         OPENBLAS_ARCH: "x64"
-      cp38-win32:
-        CIBW_BUILD: cp38-win32
-        BUILD_SCRIPT: build_mlpack.bat
-        WIN_ARCH: "Win32"
-        OPENBLAS_ARCH: "x86"
-        PANDAS_VER: 2.0.3
       cp39-win_amd64:
         CIBW_BUILD: cp39-win_amd64
         BUILD_SCRIPT: build_mlpack.bat
         WIN_ARCH: "x64"
         OPENBLAS_ARCH: "x64"
-      cp39-win32:
-        CIBW_BUILD: cp39-win32
-        BUILD_SCRIPT: build_mlpack.bat
-        WIN_ARCH: "Win32"
-        OPENBLAS_ARCH: "x86"
-        PANDAS_VER: 2.0.3
       cp310-win_amd64:
         CIBW_BUILD: cp310-win_amd64
         BUILD_SCRIPT: build_mlpack.bat
         WIN_ARCH: "x64"
         OPENBLAS_ARCH: "x64"
-      cp310-win32:
-        CIBW_BUILD: cp310-win32
-        BUILD_SCRIPT: build_mlpack.bat
-        WIN_ARCH: "Win32"
-        OPENBLAS_ARCH: "x86"
-        PANDAS_VER: 2.0.3
       cp311-win_amd64:
         CIBW_BUILD: cp311-win_amd64
         BUILD_SCRIPT: build_mlpack.bat
         WIN_ARCH: "x64"
         OPENBLAS_ARCH: "x64"
-      cp311-win32:
-        CIBW_BUILD: cp311-win32
-        BUILD_SCRIPT: build_mlpack.bat
-        WIN_ARCH: "Win32"
-        OPENBLAS_ARCH: "x86"
-        PANDAS_VER: 2.0.3
       cp312-win_amd64:
         CIBW_BUILD: cp312-win_amd64
         BUILD_SCRIPT: build_mlpack.bat
         WIN_ARCH: "x64"
         OPENBLAS_ARCH: "x64"
-      cp312-win32:
-        CIBW_BUILD: cp312-win32
-        BUILD_SCRIPT: build_mlpack.bat
-        WIN_ARCH: "Win32"
-        OPENBLAS_ARCH: "x86"
-        PANDAS_VER: 2.0.3
       cp313-win_amd64:
         CIBW_BUILD: cp313-win_amd64
         BUILD_SCRIPT: build_mlpack.bat
         WIN_ARCH: "x64"
         OPENBLAS_ARCH: "x64"
-      cp313-win32:
-        CIBW_BUILD: cp313-win32
-        BUILD_SCRIPT: build_mlpack.bat
-        WIN_ARCH: "Win32"
-        OPENBLAS_ARCH: "x86"
-        PANDAS_VER: 2.0.3
       pp38-win_amd64:
         CIBW_BUILD: pp38-win_amd64
         BUILD_SCRIPT: build_mlpack.bat

build_mlpack.bat

@@ -1,11 +1,7 @@
 rem Build mlpack's Python bindings on a Windows system.
 
 pip install cython delvewheel wheel setuptools
-rem Pandas 2.1.0 and newer aren't supported on Win32 anymore, so we use an old
-rem version.  We also need to use numpy 1.x, but not too new because that will
-rem require a version of gcc that we won't have.
-if "%WIN_ARCH%" == "Win32" pip install "numpy==1.25.0" "pandas==%PANDAS_VER%"
-if not "%WIN_ARCH%" == "Win32" pip install numpy pandas
+pip install numpy pandas
 
 python -c "import pandas; print(pandas.__version__)"