Add support for arguments to -fprofile-* functions.

[André Hentschel]

Hi,
sorry, but your patch is a bit ugly...
please look at the code below /* determine if tihs switch is followed by a separate argument */ in winegcc.c and understand what it does.
specially with next_is_arg, is_linker_arg, ....
Also the following is senseless:
+int strstartswith(const char * str, const char * start)
+{
+    return strstr(str, start) == str;
+}

-- 

Best Regards, André Hentschel