[mythtv-commits] Ticket #6691: portability fixes after ffmpeg sync

[MythTV]

#6691: portability fixes after ffmpeg sync
------------------------------+---------------------------------------------
 Reporter:  anonymous         |       Owner:  ijr    
     Type:  defect            |      Status:  new    
 Priority:  minor             |   Milestone:  unknown
Component:  MythTV - General  |     Version:  head   
 Severity:  medium            |     Mlocked:  0      
------------------------------+---------------------------------------------
 Attached patch addresses portability issues after ffmpeg sync:

 * cpu_accel.c: configure defines ARCH flags as 0
 * RingBuffer.cpp: use preprocessor directives, else posix_fadvise() is
 undefined
 * ThreadedFileWriter.cpp: use preprocessor directives, else fdatasync(),
 etc are undefined
 * color.h: linker error due to multiple definitions of pointers

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Ticket URL: <http://svn.mythtv.org/trac/ticket/6691>
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