Binary package “lib32gcc1-sparc64-cross” in ubuntu xenial

GCC support library (32 bit Version)

 Shared version of the support library, a library of internal subroutines
 that GCC uses to overcome shortcomings of particular machines, or
 special needs for some languages.
 .
 This package contains files for sparc64 architecture, for use in cross-compile
 environment.

Published versions