[Ffmpeg-devel] make error

[grunk]

Hello everybody,
I'm trying to compile ffmpeg on Red Hat 7.2 and i'have a problem with 
"make" (before i made an installation on debian without problem)

First of all i run this configure :
/./configure --enable-mp3lame --enable-faac --disable-ffserver

/But during the "make" i have a lot of warning :
/motion_est.c:181: warning: `uvdxy' might be used uninitialized in this 
function

/And finally this return from gcc :

/make -C libavutil   all
make[1]: Entre dans le r?pertoire `/tmp/ffmpeg/libavutil'
make[1]: Rien ? faire pour `all'.
make[1]: Quitte le r?pertoire `/tmp/ffmpeg/libavutil'
make -C libavcodec  all
make[1]: Entre dans le r?pertoire `/tmp/ffmpeg/libavcodec'
gcc -I"/tmp/ffmpeg"/libswscale   -DHAVE_AV_CONFIG_H 
-D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_ISOC9X_SOURCE 
-I"/tmp/ffmpeg" -I"/tmp/ffmpeg" -I"/tmp/ffmpeg"/libavutil 
-fomit-frame-pointer -g -Wall -Wno-switch -Wpointer-arith 
-Wredundant-decls -O3  -c -o i386/dsputil_mmx.o i386/dsputil_mmx.c
In file included from /tmp/ffmpeg/libavutil/common.h:57,
                 from dsputil.h:33,
                 from i386/dsputil_mmx.c:25:
/tmp/ffmpeg/libavutil/internal.h:305: warning: static declaration for 
`lrintf' follows non-static
i386/dsputil_mmx.c: In function `gmc_mmx':
i386/dsputil_mmx.c:2486: warning: suggest parentheses around arithmetic 
in operand of |
i386/dsputil_mmx.c:2486: warning: suggest parentheses around arithmetic 
in operand of |
i386/dsputil_mmx.c:2487: warning: suggest parentheses around arithmetic 
in operand of |
i386/dsputil_mmx.c:2487: warning: suggest parentheses around arithmetic 
in operand of |
i386/dsputil_mmx.c:2487: warning: suggest parentheses around arithmetic 
in operand of |
gcc: Internal error: Erreur de segmentation (program cc1)
Please submit a full bug report.
See <URL:http://bugzilla.redhat.com/bugzilla/> for instructions.
make[1]: *** [i386/dsputil_mmx.o] Erreur 1
make[1]: Quitte le r?pertoire `/tmp/ffmpeg/libavcodec'
make: *** [lib] Erreur 2
/
Anybody have an idea to help me ?
if it can help i'm trying to compile on ntel Core 2 Duo and before i 
successfully compile on a Celeron