Re: havelib: Enhance documentation

[Bruno Haible]

Hi José,

>     +If you, by mistake, use @code{LIB<@var{NAME}>} instead of
>     +@code{LTLIB<@var{NAME}>} when linking with libtool, you will observe 
> that the
>     +binaries created in the build dir will prefer the shared libraries in the
>     +installation directories over the shared libraries in the build dir; 
> this can
>     +lead to all sorts of build failures, test failures, or crashes!
> 
> It would be more correct to refer to the "wrapper scripts created in the
> build dir".

Well, the 'readelf' command from [1] showed that the BUILD_DIR/.libs/lt-PROGRAM
executable had a wrong rpath. Whether libtool creates this binary directly or
through the intermediary of a wrapper script and a relink_command, is irrelevant
for the purpose of this piece of documentation.

Bruno

[1] https://lists.gnu.org/archive/html/poke-devel/2020-05/msg00132.html