Re: 20170715: Broken libtinfo again

[Sven Joachim]

Am 17.07.2017 um 14:58 schrieb Dr. Werner Fink:

> This change
>
> @@ -2168,6 +2168,8 @@
>  #define _nc_export_termtype2(dst,src) /* nothing */
>  #define _nc_import_termtype2(dst,src) /* nothing */
>  #define _nc_free_termtype2(t) _nc_free_termtype(t)
> +/* also... */
> +#define _nc_read_entry2 _nc_read_entry
>  #endif
>  
>  #if NO_LEAKS
>
> in ncurses/curses.priv.h does break libtinfo.

Actually libtinfo had been broken since the addition of _nc_read_entry2
in the 20170415 patchlevel because _nc_read_entry was dropped from it
(unless you configured with --enable-widec).  This broke tack which
relies on that symbol, see https://bugs.debian.org/868328.

The current patchlevel backs out that change and restores compatibility
with 20170408 and earlier, but breaks infocmp versions built from the
20170415-20170708 patchlevels.

Cheers,
       Sven