Latest 64 bit test stuff on sourceware

[adam kisiel]

this patch small bug

       ftp://cygwin.com/pub/cygwin/64bit/x86_64-pc-cygwin-gcc-20130222.patch

+	tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file}  
i386/t-slibgcc-cygming i386/t-cygming i386/t-cygwin i386/t-crtfmt-dfprules  
i386/t-chkstk"
	
+	tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file}  
i386/t-slibgcc-cygming i386/t-cygming i386/t-cygwin i386/t-crtfm  
t-dfprules i386/t-chkstk"