SuiteSparseBLAS.cmake: Unset cache variable BLA_VENDOR.

Fixes DrTimothyAldenDavis#800.
mmuetzel · May 15, 2024 · 5d88909 · 5d88909
1 parent ba53a73
commit 5d88909
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/SuiteSparse_config/cmake_modules/SuiteSparseBLAS.cmake b/SuiteSparse_config/cmake_modules/SuiteSparseBLAS.cmake
@@ -63,7 +63,7 @@ endif ( )
 #
 # The default for SUITESPARSE_USE_64BIT_BLAS is OFF.
 
-if ( NOT (BLA_VENDOR STREQUAL "ANY" ) )
+if ( NOT ( BLA_VENDOR STREQUAL "ANY" ) )
     # only look for the BLAS from a single vendor
     if ( ( BLA_VENDOR MATCHES "64ilp" ) OR
          ( BLA_VENDOR MATCHES "ilp64" ) )
@@ -153,7 +153,7 @@ if ( SUITESPARSE_USE_64BIT_BLAS )
     endif ( )
 
     # Look for any 64-bit BLAS
-    unset ( BLA_VENDOR )
+    unset ( BLA_VENDOR CACHE )
     message ( STATUS "Looking for any 64-bit BLAS" )
     set ( BLA_SIZEOF_INTEGER 8 )
     find_package ( BLAS )
@@ -238,7 +238,7 @@ endif ( )
 #-------------------------------------------------------------------------------
 
 # Look for any 32-bit BLAS (this is required)
-unset ( BLA_VENDOR )
+unset ( BLA_VENDOR CACHE )
 message ( STATUS "Looking for any 32-bit BLAS" )
 set ( BLA_SIZEOF_INTEGER 4 )
 find_package ( BLAS REQUIRED )