libstdc++-8-pic-mips64r6-cross - 8.3.0-2cross2 main

This is used to develop subsets of the libstdc++ shared libraries for
use on custom installation floppies and in embedded systems.
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Unless you are making one of those, you will not need this package.
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This package contains files for mips64r6 architecture, for use in cross-compile
environment.