[mythtv] MythTV on Mac OS X for Intel
Kris Raney
kris at kraney.com
Sun Mar 12 03:54:50 UTC 2006
On Mar 11, 2006, at 6:00 AM, mythtv-dev-request at mythtv.org wrote:
> I'm trying to get MythTV to compile with my new Mini.. Has anyone
> succeeded in building a working binary for MacOS on intel?
I've only just got it to compile on my MacBook Pro. However, I'm
getting a bus error from mythwelcome. I readily admit this may be due
to some of the hacking I'm about to describe.
I installed all the prereqs using DarwinPorts. You have to build
darwinports itself from source, to get an intel binary, then after
that it works pretty smoothly.
I used these arguments to configure:
env QMAKESPEC=/opt/local/share/qt3/mkspecs/macx-g++ \
LD_LIBRARY_PATH=/opt/local/lib \
./configure --prefix=/opt/myth --arch=i686 \
--disable-distcc \
"--extra-cflags=-msse -msse2" \
"--extra-cxxflags=-msse -msse2" \
--cc=gcc
QTDIR=/opt/local \
make
I also found it necessary to do a little hacking. This needs to be
cleaned up, but it sort of brute forces through the errors:
patch to libs/libmythtv/videoout_quartz.cpp:
#ifdef HAVE_ALTIVEC // <--- add this
if (gContext->GetNumSetting("MacYuvConversion", 1))
data->yuvConverter = yuv2vuy_init_altivec();
else
#endif // <-- add this
patch to libs/libmythtv/yuv2rgb.h
#ifdef HAVE_ALTIVEC // <-- add this
yuv2vuy_fun yuv2vuy_init_altivec (void);
#endif // <-- add this
typedef void (* vuy2yuv_fun) (uint8_t * image, uint8_t * py,
uint8_t * pu, uint8_t * pv,
int h_size, int v_size,
int vuy_stride, int y_stride, int
uv_stride);
#ifdef HAVE_ALTIVEC // <-- add this
vuy2yuv_fun vuy2yuv_init_altivec (void);
#endif // <-- add this
patch to libs/libavcodec/liba52/resample.c
//#ifdef ARCH_X86
//#include "resample_mmx.c"
//#endif
void* a52_resample_init(uint32_t mm_accel,int flags,int chans){
void* tmp;
//#ifdef ARCH_X86
// if(mm_accel&MM_ACCEL_X86_MMX){
// tmp=a52_resample_MMX(flags,chans);
// if(tmp){
// if(a52_resample==NULL) av_log(NULL, AV_LOG_INFO, "Using MMX
// optimized resampler\n");
// a52_resample=tmp;
// return tmp;
// }
// }
//#endif
> Here is the output of "/usr/sbin/system_profiler
> SPHardwareDataType" from my
> core duo Mini, this could be used in the configure scripts where
> /proc/cpuinfo is used in the Linux world:
I seem to have missed the email that explains why we're sending this
information, but just to pile on, here's the info from
system_profiler for my macbook:
Machine Name: MacBook Pro 15"
Machine Model: MacBookPro1,1
CPU Type: Intel Core Duo
Number Of Cores: 2
CPU Speed: 2 GHz
L2 Cache (shared): 2 MB
Memory: 1 GB
Bus Speed: 667 MHz
Boot ROM Version: MBP11.0044.B02
Serial Number: W86073HPVJ3
SMC Version: 1.2f7
Sudden Motion Sensor:
State: Enabled
- Kris Raney
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