Old GCC's used to invoke hack (not nethack, as nethack hadn't been created at
that point of time). The code is still in cccp.c, only #if 0'ed out:
#if 0
/* This was a fun hack, but #pragma seems to start to be useful.
By failing to recognize it, we pass it through unchanged to cc1. */
/* The behavior of the #pragma directive is implementation defined.
this implementation defines it as follows. */
static int
do_pragma ()
{
close (0);
if (open ("/dev/tty", O_RDONLY, 0666) != 0)
goto nope;
close (1);
if (open ("/dev/tty", O_WRONLY, 0666) != 1)
goto nope;
execl ("/usr/games/hack", "#pragma", 0);
execl ("/usr/games/rogue", "#pragma", 0);
execl ("/usr/new/emacs", "-f", "hanoi", "9", "-kill", 0);
execl ("/usr/local/emacs", "-f", "hanoi", "9", "-kill", 0);
nope:
fatal ("You are in a maze of twisty compiler features, all different");
}
#endif
-- Michael Meissner, Cygnus Solutions (Massachusetts office) 4th floor, 955 Massachusetts Avenue, Cambridge, MA 02139, USA meissner@cygnus.com, 617-354-5416 (office), 617-354-7161 (fax)- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu