Update build_wheels_windows.yml

Author: avdivan

.github/workflows/build_wheels_windows.yml

@@ -68,39 +68,52 @@ jobs:
       uses: ilammy/setup-nasm@v1
 
 
+    - name: Setup OpenBLAS
+      shell: cmd
+      run: |
+        setlocal enableextensions enabledelayedexpansion
+
+        rem Determine correct architecture
+        if "%{matrix.platform}%"=="x64" (
+          set ARCH=x64
+          set FOLDER=win64
+         ) else (
+           set ARCH=x86
+           set FOLDER=win32
+         )
+
+        mkdir openblas
+        cd openblas
+        curl -L -o OpenBLAS.zip https://downloads.sourceforge.net/project/openblas/v0.3.24/OpenBLAS-0.3.24-%ARCH%.zip
+        powershell -Command "Expand-Archive -Path OpenBLAS.zip -DestinationPath ."
+
+        set "OpenBLAS_HOME=%CD%"
+        echo OpenBLAS_HOME=%OpenBLAS_HOME%
+        set "PATH=%OpenBLAS_HOME%\bin;%PATH%"
+
+        if exist %OpenBLAS_HOME%\bin\libopenblas.dll (
+        copy /y %OpenBLAS_HOME%\bin\libopenblas.dll %OpenBLAS_HOME%\bin\libopenblas.exp.dll
+         )
+        echo Listing OpenBLAS directory:
+        dir %OpenBLAS_HOME%\bin
+        echo Finished OpenBLAS setup
+        cd ..
+        echo set "OpenBLAS_HOME=%OpenBLAS_HOME%" > set_openblas_env.cmd
+
     - name: Build a package
       run: |
-            rem ==== Setup OpenBLAS ====
-            if "%{matrix.platform}%"=="x64" (
-              set ARCH=x64
-            ) else (
-              set ARCH=x86
-            )
-            mkdir openblas
-            cd openblas
-            curl -L -o OpenBLAS.zip https://downloads.sourceforge.net/project/openblas/v0.3.24/OpenBLAS-0.3.24-%ARCH%.zip
-            powershell -Command "Expand-Archive -Path OpenBLAS.zip -DestinationPath ."
-            set "OpenBLAS_HOME=%CD%"
-            set "PATH=%OpenBLAS_HOME%\bin;%PATH%"
-            if exist %OpenBLAS_HOME%\bin\libopenblas.dll (
-              copy /y %OpenBLAS_HOME%\bin\libopenblas.dll %OpenBLAS_HOME%\bin\libopenblas.exp.dll
-            )
-            cd ..
-
-            rem ==== Install build dependencies ====
-            python --version
-            python -m pip install --upgrade pip
-            python -m pip install --upgrade setuptools
-            python -m pip install cmake==3.24.2
-            python -m pip install toml
-            python -c "import toml; c = toml.load('pyproject.toml'); print('\n'.join(c['build-system']['requires']))" >> requirements.txt
-            python -m pip install -r requirements.txt
-
-            rem ==== Build ====
-            set "OpenBLAS_HOME_UNIX=%OpenBLAS_HOME:\=/%"
-            set "CMAKE_ARGS=-DLAPACK=ON -DOpenBLAS_INCLUDE_DIR=%OpenBLAS_HOME_UNIX%/include -DOpenBLAS_LIBRARIES=%OpenBLAS_HOME_UNIX%/lib/libopenblas.lib"
-            echo %CMAKE_ARGS%
-            python setup.py bdist_wheel --py-limited-api=cp37 --dist-dir=%cd%\\wheelhouse -v
+        call set_openblas_env.cmd
+        python --version
+        python -m pip install --upgrade pip
+        python -m pip install --upgrade setuptools
+        python -m pip install cmake==3.24.2
+        python -m pip install toml && python -c "import toml; c = toml.load('pyproject.toml'); print('\n'.join(c['build-system']['requires']))" >> requirements.txt | python -m pip install -r requirements.txt
+
+        set "OpenBLAS_HOME_UNIX=%OpenBLAS_HOME:\=/%"
+        set "CMAKE_ARGS=-DLAPACK=ON -DOpenBLAS_INCLUDE_DIR=%OpenBLAS_HOME_UNIX%/include -DOpenBLAS_LIBRARIES=%OpenBLAS_HOME_UNIX%/lib/libopenblas.lib"
+        echo %CMAKE_ARGS%
+        dir
+        python setup.py bdist_wheel --py-limited-api=cp37 --dist-dir=%cd%\\wheelhouse -v
       shell: cmd
 
     - name: Saving all wheels