Re: Epoll patch (rev 6)

[Marcus Meissner]

On Wed, Sep 22, 2004 at 04:54:53PM +0900, Mike McCormack wrote:
> Updated epoll patch for the current cvs.
> Shachar, take heart!  One hunk of the epoll patch has been committed, 
> only 15 to go! :)
>
> Mike
>
> ChangeLog:
> - add support for using epoll instead of select to the wineserver
> Index: configure.ac
>
> RCS file: /home/wine/wine/configure.ac,v
> retrieving revision 1.310
> diff -u -r1.310 configure.ac
> --- configure.ac	22 Sep 2004 04:08:38 -0000	1.310
> +++ configure.ac	22 Sep 2004 06:15:27 -0000
> @@ -132,6 +132,10 @@
>  AC_CHECK_LIB(xpg4,_xpg4_setrunelocale)
>  dnl Check for -lpoll for Mac OS X/Darwin
>  AC_CHECK_LIB(poll,poll)
> +dnl Check for -lepoll
> +AC_CHECK_LIB(epoll,epoll_create,
> -
>          [AC_SUBST(LIBEPOLL,-lepoll)
> -
>           AC_DEFINE(HAVE_LIBEPOLL)])

Newer glibc versions have epoll_create built-in, so better use something
like:

LIBEPOLL=
  AC_SUBST(LIBEPOLL)
  AC_CHECK_FUNC(epoll_create,[
    	AC_DEFINE(HAVE_LIBEPOLL)
    ],
    [	
    	AC_CHECK_LIB(epoll,epoll_create,[
    			LIBEPOLL="-lepoll"
    			AC_DEFINE(HAVE_LIBEPOLL)
    		]
    	)
    ]
  )