Drop usage of legacy AM_PATH_XML2 m4 macro
Fix build with GCC 14.x as the host compiler
No, I did not test on non-Unix systems, as I don't have access to any. And yes, indeed WORDSIZE might be Unix-specific. Without a build system such as autotools or cmake, it's probably a bit difficult to get this information in a platform-independent and architecture-independent way.
Define RADIX_BITS for all architectures
owfs PHP code is not PHP 7 compliant
Make bcusdk compatible with the musl C library
Missing <time.h> include
Many libgcc with gcc 4.5