Binary package “gobjc-9-multilib-x86-64-linux-gnu” in ubuntu focal

GNU Objective-C compiler (multilib support) (cross compiler for amd64 architecture)

 This is the GNU Objective-C compiler, which compiles Objective-C on platforms
 supported by the gcc compiler.
 .
 This is a dependency package, depending on development packages
 for the non-default multilib architecture(s).