Re: Problem building (wide) ncurses on Solaris because of _XOPEN_EXTENDED_SOURCES

[Jean-Pierre Flori]

2013/11/5 Thomas Dickey <address@hidden>:
> On Mon, Nov 04, 2013 at 11:15:47AM +0100, Jean-Pierre Flori wrote:
>
> I thought I fixed this a while back:
>
> 20111030
>         + add configure check to decide when to add _XOPEN_SOURCE define to
>           compiler options, i.e., for Solaris 10 and later (cf: 
> [184]20100403).
>           This is a workaround for gcc 4.6, which fails to build the c++
>           binding if that symbol is defined by the application, due to
>           incorrectly combining the corresponding feature test macros
>           (report by Peter Kruse).
>
Yes indeed, I think there was an issue with XOPEN_SOURCE=nnn which got fixed.
But there is something left with XOPEN_SOURCE_EXTENDED which only
happens when wide character support is built in.

--
Jean-Pierre Flori