Help: Replace OpenBLAS links with their permanent redirects

Help/release/3.6.rst

@@ -122,7 +122,7 @@ Modules
   from git repositories.
 
 * The :module:`FindBLAS` and :module:`FindLAPACK` modules learned to
-  support `OpenBLAS <https://www.openblas.net>`__.
+  support `OpenBLAS <https://www.openmathlib.org/OpenBLAS>`__.
 
 * The :module:`FindCUDA` module learned to find the ``cublas_device`` library.
 

Modules/FindBLAS.cmake

@@ -801,7 +801,7 @@ if(BLA_VENDOR STREQUAL "FlexiBLAS" OR BLA_VENDOR STREQUAL "All")
   unset(_blas_flexiblas_lib)
 endif()
 
-# OpenBLAS? (http://www.openblas.net)
+# OpenBLAS? (https://www.openmathlib.org/OpenBLAS)
 if(BLA_VENDOR STREQUAL "OpenBLAS" OR BLA_VENDOR STREQUAL "All")
   set(_blas_openblas_lib "openblas")
 

Modules/FindLAPACK.cmake

@@ -522,7 +522,7 @@ if(NOT LAPACK_NOT_FOUND_MESSAGE)
     unset(_lapack_flexiblas_lib)
   endif()
 
-  # OpenBLAS? (http://www.openblas.net)
+  # OpenBLAS? (https://www.openmathlib.org/OpenBLAS)
   if(NOT LAPACK_LIBRARIES
       AND (BLA_VENDOR STREQUAL "OpenBLAS" OR BLA_VENDOR STREQUAL "All"))
     set(_lapack_openblas_lib "openblas")