cross-config 2.6.18+nmu1 (amd64 binary) in ubuntu impish

 This package contains configuration files describing available
 cross architecture settings for use by autotools along with
 support for cross-building using CMake and a small number of
 package-specific cross-building configuration support files.
 .
 This package will remain after the deprecated dpkg-cross binary
 and supporting perl module have been removed.