[MPlayer-dev-eng] [PATCH] fix Cygwin build

[Alexander Strasser]

Hi Stephen,

is this still needed? Seems it has been overlooked.

On 2016-09-09 16:53 -0700, Stephen Sheldon wrote:
> The Cygwin developers have been enhancing their feature test macros and
> mplayer stopped compiling.  The M_PI macro was undefined.  The attached
> patch fixes it again.
> 

I intent to apply this patch if it is still needed.

  Alexander


> Index: configure
> ===================================================================
> --- configure	(revision 37899)
> +++ configure	(working copy)
> @@ -2859,6 +2859,10 @@
>    CFLAGS="-D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 $CFLAGS" &&
>    HOSTCFLAGS="-D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 $HOSTCFLAGS"
>  
> +if cygwin; then
> +  CFLAGS="-D_XOPEN_SOURCE=600 $CFLAGS" 
> +fi
> +    
>  if test "$cc_vendor" = "gnu" ; then
>    cflag_check -fno-tree-vectorize && CFLAGS="$CFLAGS -fno-tree-vectorize"
>    cflag_check -Wundef && WARNFLAGS="-Wundef $WARNFLAGS"