[Mesa-dev] [PATCH] swrast: Build fix for darwin

[kallisti5]

On 2015-01-03 10:00, Emil Velikov wrote:
> On 02/01/15 04:14, Jeremy Huddleston Sequoia wrote:
>> This is certainly not the best solution to the problem, so I'm just 
>> sending this patch to the list to get the discussion started on the 
>> best way to solve this problem.  Currently, any platform that does not 
>> support _SC_PHYS_PAGES and _SC_PAGESIZE will fail to build swrast.  
>> _SC_PHYS_PAGES is not POSIX and thus there are many platforms out 
>> there that don't support it (such as OS X).
>> 
> With the indentation fixed and a guard around the new includes this
> should be safe to go as is. Pretty sure the latter don't exist on all 
> of
> mesa's supported platforms. Cc'ing Alexander (Haiku).
> 

Actually, Haiku is good to go here :-)

~> grep -R "_SC_PHYS_PAGES" /boot/system/develop/headers/
/boot/system/develop/headers/posix/unistd.h:#define 
_SC_PHYS_PAGES					40

~> grep -R "_SC_PAGESIZE" /boot/system/develop/headers/
/boot/system/develop/headers/posix/unistd.h:#define 
_SC_PAGESIZE			_SC_PAGE_SIZE

~> grep -R "sysconf" /boot/system/develop/headers/
.
.
/boot/system/develop/headers/posix/unistd.h:/* sysconf() constants */
/boot/system/develop/headers/posix/unistd.h:extern long		sysconf(int 
name);
/boot/system/develop/headers/private/libroot/unistd_private.h:long	__sysconf_beos(int 
name);
/boot/system/develop/headers/private/libroot/unistd_private.h:long	__sysconf(int 
name);
.
.

Thanks!

  -- Alex