[MPlayer-dev-eng] Problem compiling mplayer for PowerPC + AltiVec

[Diego Biurrun]

On Wed, Jul 06, 2005 at 10:18:18PM +0000, morgoth6 at box43.pl wrote:
> 
> I tired to compile cvs version of mplayer today, but I encounter a problem then I was unable to solve. The compilation failed atlibavcodec/ppc/idct_altivec.c file with following error message:
> 
> ========
> cc -I../libvo -I../../libvo -I/usr/X11R6/include -O4   -maltivec -mabi=altivec -pipe -ffast-math -fomit-frame-pointer -D_REENTRANT -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64  -std=gnu99 -DHAVE_AV_CONFIG_H -I.. -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE    -c -o mp3lameaudio.o mp3lameaudio.c
> cc -I../libvo -I../../libvo -I/usr/X11R6/include -O4   -maltivec -mabi=altivec -pipe -ffast-math -fomit-frame-pointer -D_REENTRANT -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64  -std=gnu99 -DHAVE_AV_CONFIG_H -I.. -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE    -c -o ppc/dsputil_ppc.o ppc/dsputil_ppc.c
> In file included from ppc/dsputil_ppc.c:23:
> ppc/dsputil_ppc.h:30:1: warning: "NO_DCBZL" redefined
> In file included from ppc/../common.h:19,
>                  from ppc/../dsputil.h:31,
>                  from ppc/dsputil_ppc.c:21:
> ../config.h:530:1: warning: this is the location of the previous definition
> cc -I../libvo -I../../libvo -I/usr/X11R6/include -O4   -maltivec -mabi=altivec -pipe -ffast-math -fomit-frame-pointer -D_REENTRANT -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64  -std=gnu99 -DHAVE_AV_CONFIG_H -I.. -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE    -c -o ppc/mpegvideo_ppc.o ppc/mpegvideo_ppc.c
> In file included from ppc/dsputil_altivec.h:24,
>                  from ppc/mpegvideo_ppc.c:24:
> ppc/dsputil_ppc.h:30:1: warning: "NO_DCBZL" redefined
> In file included from ppc/../common.h:19,
>                  from ppc/../dsputil.h:31,
>                  from ppc/mpegvideo_ppc.c:19:
> ../config.h:530:1: warning: this is the location of the previous definition
> cc -I../libvo -I../../libvo -I/usr/X11R6/include -O4   -maltivec -mabi=altivec -pipe -ffast-math -fomit-frame-pointer -D_REENTRANT -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64  -std=gnu99 -DHAVE_AV_CONFIG_H -I.. -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE    -c -o ppc/dsputil_altivec.o ppc/dsputil_altivec.c
> In file included from ppc/dsputil_altivec.h:24,
>                  from ppc/dsputil_altivec.c:25:
> ppc/dsputil_ppc.h:30:1: warning: "NO_DCBZL" redefined
> In file included from ppc/../common.h:19,
>                  from ppc/../dsputil.h:31,
>                  from ppc/dsputil_altivec.c:21:
> ../config.h:530:1: warning: this is the location of the previous definition
> cc -I../libvo -I../../libvo -I/usr/X11R6/include -O4   -maltivec -mabi=altivec -pipe -ffast-math -fomit-frame-pointer -D_REENTRANT -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64  -std=gnu99 -DHAVE_AV_CONFIG_H -I.. -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE    -c -o ppc/mpegvideo_altivec.o ppc/mpegvideo_altivec.c
> In file included from ppc/dsputil_altivec.h:24,
>                  from ppc/mpegvideo_altivec.c:29:
> ppc/dsputil_ppc.h:30:1: warning: "NO_DCBZL" redefined
> In file included from ppc/../common.h:19,
>                  from ppc/../dsputil.h:31,
>                  from ppc/mpegvideo_altivec.c:24:
> ../config.h:530:1: warning: this is the location of the previous definition
> cc -I../libvo -I../../libvo -I/usr/X11R6/include -O4   -maltivec -mabi=altivec -pipe -ffast-math -fomit-frame-pointer -D_REENTRANT -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64  -std=gnu99 -DHAVE_AV_CONFIG_H -I.. -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE    -c -o ppc/idct_altivec.o ppc/idct_altivec.c
> In file included from ppc/dsputil_altivec.h:24,
>                  from ppc/idct_altivec.c:44:
> ppc/dsputil_ppc.h:30:1: warning: "NO_DCBZL" redefined
> In file included from ppc/../common.h:19,
>                  from ppc/../dsputil.h:31,
>                  from ppc/idct_altivec.c:40:
> ../config.h:530:1: warning: this is the location of the previous definition
> ppc/idct_altivec.c:160: error: initializer element is not constant
> ppc/idct_altivec.c:160: error: (near initialization for 'constants[0]')
> ppc/idct_altivec.c:161: error: initializer element is not constant
> ppc/idct_altivec.c:161: error: (near initialization for 'constants[1]')
> ppc/idct_altivec.c:162: error: initializer element is not constant
> ppc/idct_altivec.c:162: error: (near initialization for 'constants[2]')
> ppc/idct_altivec.c:163: error: initializer element is not constant
> ppc/idct_altivec.c:163: error: (near initialization for 'constants[3]')
> ppc/idct_altivec.c:165: error: initializer element is not constant
> ppc/idct_altivec.c:165: error: (near initialization for 'constants[4]')
> make[1]: *** [ppc/idct_altivec.o] Error 1
> make[1]: Leaving directory `/tmpfs/mplayer/libavcodec'
> make: *** [libavcodec/libavcodec.a] Error 2
> ========
> 
> My current compiler is GCC 4.0.1 snapshot (02.07.05) But I get
> identical error when I try to compile mplayer using GCC 3.4.4. I am a
> bit confused because I was unable to locate any major changes since
> 1.0pre7 in that parts of code :/ Anyone was able to compile recent
> mplayer for PPC with AltiVec support using GCC 4.0.1 or 3.4.4 ?

Yes, I've noticed this a while ago with gcc 3.3.5 on Debian Sarge.  The
strange thing is that FFmpeg (without ffplay) compiles fine.

Does 1.0pre7 work for you?

Diego