Re: [q-lang-users] q 7.11 build fails on Mac OS X 10.3.9

[Ryan S. <rya...@us...>]

On Jun 9, 2008, at 06:37, Albert Graef wrote:

> Ryan Schmidt wrote:
>
>> system.c: In function `__F__system_setpgrp':
>> system.c:4860: error: too few arguments to function `setpgrp'
>
> Yes, that's another one of those POSIX incompatibilities in older OSX.
> configure is supposed to check for this one, though. Can you please  
> send
> me your config.log?

Here you go... The relevant part seems to be:


configure:32826: checking whether setpgrp takes no argument
configure:32860: /usr/bin/gcc-3.3 -o conftest -O2 -I/mp/include -L/mp/ 
lib conftest.c -lm  >&5
configure:32863: $? = 0
configure:32869: ./conftest
configure:32872: $? = 0
configure:32888: result: no


And it never says anything about having set SETPGRP_VOID.

But then in system.c it says:


/* configure might detect wrong interface on these systems */
#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
#undef SETPGRP_VOID
#endif
#if defined(__APPLE__)
#define SETPGRP_VOID
#endif


So configure got it right, and then the source overrode it. Maybe  
setpgrp takes no arguments on 10.4 and later, but didn't on 10.3 and  
earlier? I'm not sure because on 10.4 and later I can't find a  
manpage for setpgrp. I found this slightly updated manpage on Apple's  
web site:

http://developer.apple.com/documentation/Darwin/Reference/ManPages/ 
man2/setpgrp.2.html

It says you should use setpgid instead of setpgrp?