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Excerpts from Xavier Wang's message of 2016-04-22 08:02:20 +0200:
> I have made a Lua patch for this proposal[1].
> to demonstrate it, just compile a normal lua53.dll, and build lua.c
> with any other C modules (e.g. lpath.c[2]), and just:
This will not work unless you link the binary with -Wl,--export-dynamic
or the equivalent [1]. AFAIK POSIX does not support symbols introduced
via program binary, only whatever is opened via dlopen() is guaranteed
to populate runtime symbol table.