[vile] Solaris build error when using ncurses

[Chris Green]

This is on Solaris 2.6.  If I ./configure with --with-ncurses and then
compile I get undefined symbols from the iconv library:-

    Undefined                       first referenced
     symbol                             in file
    libiconv                            tcap.o
    libiconv_open                       tcap.o
    libiconv_close                      tcap.o
    ld: fatal: Symbol referencing errors. No output written to vile
    collect2: ld returned 1 exit status
    *** Error code 1
    make: Fatal error: Command failed for target `vile'

Taking the --with-ncurses out stops the above error even though
./configure still says "checking for iconv... yes".

I can fix the compile errors by adding "-liconv" to the LIBS line in
the makefile. So it's not a big problem but it looks like there's
soething amiss in the configure setup.  I tried adding --with-iconv
but that didn't seem to make any difference at all.

-- 
Chris Green (address@hidden)

    "Never ascribe to malice that which can be explained by incompetence."