Compiling laden & friends

[Ludovic Courtès]

Hi,

It seems that the source tree is missing a `config.h.in' file which
should at least contain the following line:

  #undef PACKAGE_VERSION

This is because PACKAGE_VERSION is used in several places.

Also, laden/output-serial.c and wortel/output-serial.c use strdupa ()
while this is not available.  The GNU C library defines it as a macro in
string.h.  Maybe such headers could be added in include/libc-parts or
something like that?

The error_t type also appears to be undefined.  Maybe there should be
some hurd_types.h header or so?

Sorry for not being more constructive. ;)

Ludovic.