Merge topic 'bzip2-windows'

f61052ad FindBZip2: Normalize slashes when legacy BZIP2_LIBRARIES is specified

Acked-by: Kitware Robot <[email protected]>
Merge-request: !1439

Modules/FindBZip2.cmake

@@ -38,6 +38,8 @@ if (NOT BZIP2_LIBRARIES)
 
     include(${CMAKE_CURRENT_LIST_DIR}/SelectLibraryConfigurations.cmake)
     SELECT_LIBRARY_CONFIGURATIONS(BZIP2)
+else ()
+    file(TO_CMAKE_PATH "${BZIP2_LIBRARIES}" BZIP2_LIBRARIES)
 endif ()
 
 if (BZIP2_INCLUDE_DIR AND EXISTS "${BZIP2_INCLUDE_DIR}/bzlib.h")