Re: havelib: Enhance documentation

[Jose E. Marchesi]

    >     +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.

Right.  Never mind then :)