FIND XXX REGISTRY VIEW

Specify which registry views must be queried. This option is only meaningful on Windows platforms and will be ignored on other ones. When not specified, the |FIND_XXX_REGISTRY_VIEW_DEFAULT| view is used when the :policy:CMP0134 policy is NEW. Refer to :policy:CMP0134 for the default view when the policy is OLD.

64 Query the 64-bit registry. On 32-bit Windows, it always returns the string /REGISTRY-NOTFOUND.

32 Query the 32-bit registry.

64_32 Query both views (64 and 32) and generate a path for each.

32_64 Query both views (32 and 64) and generate a path for each.

HOST Query the registry matching the architecture of the host: 64 on 64-bit Windows and 32 on 32-bit Windows.

TARGET Query the registry matching the architecture specified by the :variable:CMAKE_SIZEOF_VOID_P variable. If not defined, fall back to HOST view.

BOTH Query both views (32 and 64). The order depends on the following rules: If the :variable:CMAKE_SIZEOF_VOID_P variable is defined, use the following view depending on the content of this variable:

• 8: 64_32
• 4: 32_64

If the :variable:CMAKE_SIZEOF_VOID_P variable is not defined, rely on the architecture of the host:

• 64-bit: 64_32
• 32-bit: 32