[mythtv] MythTV on Mac OS X for Intel

[James Lauser]

Just running --enable-mmx errors out with "error, no memalign() but  
sse enabled, either disable it or use --enable-memalign-hack".   
Adding --enable-memalign-hack fails with "{standard  
input}:unknown:file contains unmatched .macro and .endmacro for:  
FDCT_ROW_SSE2_H1it"


--  James L. Lauser
     james at jlauser.net

+--------------+
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| | +   \  | | | |
| |   -  | | | | |
| | +   /  |   | |
| +--------+ + +-+
+--------------+


On Jan 26, 2006, at 21:44 , Geoffrey Kruse wrote:

>
> On Jan 26, 2006, at 10:28 PM, James Lauser wrote:
>
>> Sorry...  I should have pointed that out.  I get the same problem
>> when I use release-0-18-fixes and HEAD.
>>
>> The output of configure is as follows...
>>
>> cat: /proc/cpuinfo: No such file or directory
>> cat: /proc/cpuinfo: No such file or directory
>>
>> *** WARNING ***
>> Your CPU was not detected properly:
>>     uname -m: i386
>>     uname -p: i386
>>
>>
>> If you are using a recent CVS checkout,
>> please e-mail the above to mythtv-users at mythtv.org
>> With the subject "configure did not detect my cpu"
>>
>> cat: /etc/ld.so.conf: No such file or directory
>> cat: /etc/ld.so.conf: No such file or directory
>> cat: /etc/ld.so.conf: No such file or directory
>> cat: /etc/ld.so.conf: No such file or directory
>> cat: /etc/ld.so.conf: No such file or directory
>> cat: /etc/ld.so.conf: No such file or directory
>> # Basic Settings
>> Compile type     release
>> Compiler cache   no
>> DistCC           no
>> Install prefix   /Users/james/myth/.osx-packager/build
>> CPU              x86 (i386)
>> Big Endian       no
>> MMX enabled      no
>> Vector Builtins  yes
>>
>> # Input Support
>> Joystick menu    no
>> lirc support     no
>> ivtv support     no
>> FireWire support no
>> DVB support      no [/usr/src/linux-8.4.1/include]
>>
>> # Sound Output Support
>> OSS support      no
>> ALSA support     no
>> aRts support     no
>> JACK support     no
>>
>> # Video Output Support
>> x11 support      no
>> xrandr support   no
>> xv support       no
>> XvMC support     no
>> XvMC VLD support no
>> OpenGL vsync     no
>> DirectFB         no
>>
>
> uname is Either going to give i386 or ppc.  these are the only two  
> options that gcc on ox x will support anyway (and they need to be  
> passed as -arch, not -march or anything else.  However, I see that  
> configure is not detecting mmx.  Since all i386 cpu's on intel are  
> core duo or better, I think it is a pretty safe assumption that if  
> we are on darwin and the cpu is i386 that configure should enable  
> mmx as well as all of the sse variants .  Also, this may well be  
> related to your linking problem. try --enable-mmx to configure and  
> see what happens.
>
>
> Geoff_______________________________________________
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