libilmbase2_5_25: Utility libraries used by OpenEXR

    2022-07-07 18:05      272915 usr/bin/cygHalf-2_5-25.dll
    2022-07-07 18:05      305171 usr/bin/cygIex-2_5-25.dll
    2022-07-07 18:05       11795 usr/bin/cygIexMath-2_5-25.dll
    2022-07-07 18:06       24595 usr/bin/cygIlmThread-2_5-25.dll
    2022-07-07 18:06       70675 usr/bin/cygImath-2_5-25.dll