cpp-13-for-host 13.3.0-5ubuntu2 (s390x binary) in ubuntu oracular

 A macro processor that is used automatically by the GNU C compiler
 to transform programs before actual compilation.
 .
 This package has been separated from gcc for the benefit of those who
 require the preprocessor configured for the host architecture but not
 the compiler.
 .
 When using this package, tools must be invoked with an architecture prefix.
 .
 This is a dependency package.