[mythtv-commits] Ticket #5988: Compile errors on Pentium III (Coppermine)

MythTV mythtv at cvs.mythtv.org
Sun Dec 7 18:16:40 UTC 2008

#5988: Compile errors on Pentium III (Coppermine)
 Reporter:  J. Ali Harlow <ali at juiblex.co.uk>  |       Owner:  ijr    
     Type:  defect                             |      Status:  new    
 Priority:  minor                              |   Milestone:  unknown
Component:  mythtv                             |     Version:  head   
 Severity:  high                               |     Mlocked:  0      
 Compiling svn r19269 (trunk) fails with the following error:

 i386/h264dsp_mmx.c: In function ‘put_h264_qpel4_h_lowpass_3dnow’:
 i386/h264dsp_mmx.c:1891: error: can't find a register in class
 ‘GENERAL_REGS’ while reloading ‘asm’
 i386/h264dsp_mmx.c:1891: error: ‘asm’ operand has impossible constraints

 Configure command:

 ./configure --prefix=/usr/local

 (output attached as config.out)

 gcc command:

 gcc -c -pipe -march=pentiumpro -fomit-frame-pointer -O3 -D_ISOC99_SOURCE
 -D_POSIX_C_SOURCE=200112 -fasm -std=c99 -pthread -Wall -Wno-switch
 -Wdisabled-optimization -Wpointer-arith -Wredundant-decls -Wno-pointer-
 sign -Wcast-qual -funit-at-a-time -Wwrite-strings -Wtype-limits -fno-math-
 errno -fno-signed-zeros -w -D_REENTRANT -DPIC -fPIC  -Di386 -D_GNU_SOURCE
 -DHAVE_XVMC_VLD -I/usr/lib/qt-3.3/mkspecs/default -I. -I.. -I../.. -o
 dsputil_mmx.o i386/dsputil_mmx.c

 /proc/cpuinfo attached as cpuinfo

Ticket URL: <http://svn.mythtv.org/trac/ticket/5988>
MythTV <http://www.mythtv.org/>

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