Try SUITESPARSE_FAST_BUILD w/ INT32 for PRs

Author: eriknw

.github/workflows/wheels.yml

@@ -117,7 +117,7 @@ jobs:
         if: github.event_name == 'push' || github.event_name == 'pull_request'
         # Ask suitesparse.sh to compile in the fastest way possible and provide a GB version to build
         run: |
-          echo "SUITESPARSE_FASTEST_BUILD=1" >> $GITHUB_ENV
+          echo "SUITESPARSE_FAST_BUILD=1" >> $GITHUB_ENV
         shell: bash
 
       - name: Setup GraphBLAS version from GB_VERSION.txt

suitesparse.sh

@@ -78,7 +78,7 @@ if [ -n "${SUITESPARSE_FAST_BUILD}" ]; then
     echo "#define GxB_NO_FC32      1" >> ../Source/GB_control.h
     echo "#define GxB_NO_FC64      1" >> ../Source/GB_control.h
     echo "#define GxB_NO_INT16     1" >> ../Source/GB_control.h
-    echo "#define GxB_NO_INT32     1" >> ../Source/GB_control.h
+#    echo "#define GxB_NO_INT32     1" >> ../Source/GB_control.h
 #    echo "#define GxB_NO_INT64     1" >> ../Source/GB_control.h
     echo "#define GxB_NO_INT8      1" >> ../Source/GB_control.h
     echo "#define GxB_NO_UINT16    1" >> ../Source/GB_control.h