mantohtml is run during build. Thus it needs to be built with the build
architecture compiler (or execution fails). The obvious part is switching to
CC_FOR_BUILD. That also depends on it not requiring any other cups components.
In particular, removing uses of strlcpy and replacing host architecture-
specific includes is thus needed.
Bug-Debian: https://bugs.debian.org/837936
Patch-Name Build-mantohtml-with-the-build-architecture-compiler.patch
Gbp-Pq: Name 0033-Build-mantohtml-with-the-build-architecture-compiler.patch
Helmut Grohne