Re: Failure bootstrapping Emacs (Cygwin)

[Angelo Graziosi <angelo.graziosi@alice.it>]

Angelo Graziosi ha scritto:

> ...
> This is the cause:
> 
> 2008-07-30  Dan Nicolaescu  <xxxx@xxxx>
> 
>         * systty.h (sensemode): Remove empty #if.  Remove reference to
>         BSD_TERMIOS, unused.
> 
> Restoring to systty.h:
> 
> #if defined (HAVE_TERMIOS) && ! defined (BSD_TERMIOS)    
>          
> #define EMACS_GET_TTY_PGRP(fd, pgid) (*(pgid) = tcgetpgrp ((fd)))    
> #define EMACS_SET_TTY_PGRP(fd, pgid) (tcsetpgrp ((fd), *(pgid)))    
>          
> #else
> ...
> 
> #endif /*BSD_TERMIOS*/
> 
> works! i.e. applying:
> 
> $ cat /tmp/systty.h.diff
> --- systty.h.orig       2008-07-31 18:07:05.000000000 +0200
> +++ systty.h    2008-07-31 18:16:28.109375000 +0200
> @@ -188,12 +188,20 @@
> 
>  #ifdef EMACS_HAVE_TTY_PGRP
> 
> +#if defined (HAVE_TERMIOS) && ! defined (BSD_TERMIOS)
> +
> +#define EMACS_GET_TTY_PGRP(fd, pgid) (*(pgid) = tcgetpgrp ((fd)))
> +#define EMACS_SET_TTY_PGRP(fd, pgid) (tcsetpgrp ((fd), *(pgid)))
> +
> +#else
> +
>  #ifdef TIOCSPGRP
> 
>  #define EMACS_GET_TTY_PGRP(fd, pgid) (ioctl ((fd), TIOCGPGRP, (pgid)))
>  #define EMACS_SET_TTY_PGRP(fd, pgid) (ioctl ((fd), TIOCSPGRP, (pgid)))
> 
>  #endif /* TIOCSPGRP */
> +#endif /*BSD_TERMIOS*/
> 
>  #else /* not EMACS_SET_TTY_PGRP */
> 

or:

$ cat /work/systty.h.diff
--- systty.h.orig       2008-07-31 16:13:42.000000000 +0200
+++ systty.h    2008-07-31 18:43:08.625000000 +0200
@@ -151,12 +151,20 @@

  #ifdef EMACS_HAVE_TTY_PGRP

+#if defined (HAVE_TERMIOS)
+
+#define EMACS_GET_TTY_PGRP(fd, pgid) (*(pgid) = tcgetpgrp ((fd)))
+#define EMACS_SET_TTY_PGRP(fd, pgid) (tcsetpgrp ((fd), *(pgid)))
+
+#else
+
  #ifdef TIOCSPGRP

  #define EMACS_GET_TTY_PGRP(fd, pgid) (ioctl ((fd), TIOCGPGRP, (pgid)))
  #define EMACS_SET_TTY_PGRP(fd, pgid) (ioctl ((fd), TIOCSPGRP, (pgid)))

  #endif /* TIOCSPGRP */
+#endif /* HAVE_TERMIOS */

  #else /* not EMACS_SET_TTY_PGRP */


>> Cheers,
>>    Angelo.
>>
> 
>