MAINT: Update for using openblas64_.

Simplification following similar work on the openblas64_ wheel builds.

Author: charris

azure-pipelines.yml

@@ -273,7 +273,7 @@ stages:
             TEST_MODE: full
             BITS: 64
             NPY_USE_BLAS_ILP64: '1'
-            OPENBLAS_SUFFIX: '64_'
+
     steps:
     - template: azure-steps-windows.yml
 

azure-steps-windows.yml

@@ -29,6 +29,12 @@ steps:
 - script: python -m pip install -r test_requirements.txt
   displayName: 'Install dependencies; some are optional to avoid test skips'
 
+- powershell: |
+    choco install -y mingw --forcex86 --force --version=7.3.0
+    refreshenv
+  displayName: 'Install 32-bit mingw for 32-bit builds'
+  condition: eq(variables['BITS'], 32)
+
 - powershell: |
     $ErrorActionPreference = "Stop"
     # Download and get the path to "openblas.a". We cannot copy it
@@ -37,29 +43,25 @@ steps:
     # since OPENBLAS will be picked up by the openblas discovery
     $target = $(python tools/openblas_support.py)
     mkdir openblas
-    echo "Copying $target to openblas/openblas$env:OPENBLAS_SUFFIX.a"
-    cp $target openblas/openblas$env:OPENBLAS_SUFFIX.a
-    If ( Test-Path env:NPY_USE_BLAS_ILP64 ){
-        echo "##vso[task.setvariable variable=OPENBLAS64_]$pwd\openblas"
-    } else {
-        echo "##vso[task.setvariable variable=OPENBLAS]$pwd\openblas"
-    }
+    echo "Copying $target to openblas/"
+    cp $target openblas/
   displayName: 'Download / Install OpenBLAS'
 
-- powershell: |
-    choco install -y mingw --forcex86 --force --version=7.3.0
-    refreshenv
-  displayName: 'Install 32-bit mingw for 32-bit builds'
-  condition: eq(variables['BITS'], 32)
 # NOTE: for Windows builds it seems much more tractable to use runtests.py
 # vs. manual setup.py and then runtests.py for testing only
 
 - powershell: |
+    ls openblas
     If ($(BITS) -eq 32) {
         $env:CFLAGS = "-m32"
         $env:LDFLAGS = "-m32"
         $env:PATH = "C:\\ProgramData\\chocolatey\\lib\\mingw\\tools\\install\\mingw$(BITS)\\bin;" + $env:PATH
     }
+    If ( Test-Path env:NPY_USE_BLAS_ILP64 ) {
+        $env:OPENBLAS64_ = "openblas"
+    } else {
+        $env:OPENBLAS = "openblas"
+    }
     python -c "from tools import openblas_support; openblas_support.make_init('numpy')"
     python -m pip wheel -v -v -v --no-build-isolation --no-use-pep517 --wheel-dir=dist .