Re: Problem Building Emacs

Re: Problem Building Emacs

[Eli Zaretskii]

> From: Alan McConnell <alan@patriot.net>
> Date: Wed, 20 Nov 2002 13:53:12 -0500
> 
> emacs 19.34(source downloaded from ftp.gnu.org):  I can run ./configure
> without a problem.  When I then type "make" the compile quickly exits
> with a complaint about /usr/include/unistd.h: at line 568 "parse error
> before '('", "parse error before __pgrp" and then,
> at emacs.c 657 "too few arguments to function get pgrp"
> 
> emacs 20.6(source downloaded from ftp.gnu.org):  I can run ./configure
> without a problem.  When I then type "make" the complie quickly exits
> with a complaint about /usr/include/unistd.h: at line 562, "macro 'setpgrp'
> requires 2 arguments, but only one given."

Get a later version of Emacs (the latest one is 21.2), I believe this
problem is solved there.  The problem appeared due to an incompatible
change in system headers on GNU/Linux systems, so versions of Emacs
released before that change are unlikely to have the solution.

Problem Building Emacs

[Alan McConnell]

I have had similar problems in building GNU/Emacs in two different
versions:

emacs 19.34(source downloaded from ftp.gnu.org):  I can run ./configure
without a problem.  When I then type "make" the compile quickly exits
with a complaint about /usr/include/unistd.h: at line 568 "parse error
before '('", "parse error before __pgrp" and then,
at emacs.c 657 "too few arguments to function get pgrp"

emacs 20.6(source downloaded from ftp.gnu.org):  I can run ./configure
without a problem.  When I then type "make" the complie quickly exits
with a complaint about /usr/include/unistd.h: at line 562, "macro 'setpgrp'
requires 2 arguments, but only one given."

Needless to say, I am anxious about my /usr/include/unistd.h.  I am running
Mandrake 8.2, and maybe they have given me a corrupt unistd.h?  But I had
a friend send me his unistd.h, and "diff" on them reveals no difference.

As mentioned, I am running Mandrake 8.2, with gcc 2.96.  I give you, just
below, lines 547 to 576 of my /usr/include/unistd.h.

The tips about submitting bugs tell us that we shouldn't speculate about
the cause of difficulties, and so I won't.

I shall be very grateful to you for any help that you can give with this
problem.

Best wishes,

Alan McConnell

(start)--------------------------------------
#if defined __USE_SVID || defined __USE_BSD || defined __USE_XOPEN_EXTENDED
/* Both System V and BSD have `setpgrp' functions, but with different
   calling conventions.  The BSD function is the same as POSIX.1 `setpgid'
   (above).  The System V function takes no arguments and puts the calling
   process in its on group like `setpgid (0, 0)'.

   New programs should always use `setpgid' instead.

   The default in GNU is to provide the System V function.  The BSD
   function is available under -D_BSD_SOURCE.  */

# ifndef __FAVOR_BSD

/* Set the process group ID of the calling process to its own PID.
   This is exactly the same as `setpgid (0, 0)'.  */
extern int setpgrp (void) __THROW;

#else

/* Another name for `setpgid' (above).  */
#  ifdef __REDIRECT
extern int __REDIRECT (setpgrp, (__pid_t __pid, __pid_t __pgrp) __THROW,
		       setpgid);
#  else
#   define setpgrp setpgid
#  endif

# endif	/* Favor BSD.  */
#endif	/* Use SVID or BSD.  */

                 -------------------------------------(finish)

-- 
Alan McConnell :  http://patriot.net/users/alan
       We do not know one millionth of one percent about anything.(Edison)
       Education cuts don't heal.       

bug#12480: Problem Building Emacs

[Sam]

I have this exact problem with emacs 24.2, i was under the impression it was 
fixed after 21.x version? Any ideas how to solve?
Thanks

/usr/include/unistd.h:667:25: error: macro "setpgrp" requires 2 arguments, but 
only 1 given

bug#12480: Problem Building Emacs

[Andreas Schwab]

Sam <samp@shaw.ca> writes:

> /usr/include/unistd.h:667:25: error: macro "setpgrp" requires 2 arguments, but 
> only 1 given

This is strange.  There is no use of setpgrp in the emacs sources that
pass a single argument, only zero or two arguments.

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."

bug#12480: Problem Building Emacs

[Glenn Morris]

Sam wrote:

> /usr/include/unistd.h:667:25: error: macro "setpgrp" requires 2 arguments, but 
> only 1 given

Please give details. What kind of system is this? Can you send the
complete config.log and build log as (compressed) attachments?

bug#12480: Problem Building Emacs

[Glenn Morris]

tags 12480 unreproducible wontfix
stop

>> /usr/include/unistd.h:667:25: error: macro "setpgrp" requires 2 arguments, but 
>> only 1 given
>
> Please give details. What kind of system is this? Can you send the
> complete config.log and build log as (compressed) attachments?

Without this information nothing can be done, so I am closing this.
If you respond with the requested information it can be reopened if
needed.